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Gatta-Cherifi B, Mohammedi K, Cariou T, Poitou C, Touraine P, Raverot G, Brue T, Chanson P, Illouz F, Grunenwald S, Chabre O, Sonnet E, Cuny T, Bertherat J, Czernichow S, Frison E, Tabarin A. Impact of exenatide on weight loss and eating behavior in adults with craniopharyngioma-related obesity: the CRANIOEXE randomized placebo-controlled trial. Eur J Endocrinol 2024; 190:257-265. [PMID: 38450721 DOI: 10.1093/ejendo/lvae024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Revised: 01/02/2024] [Accepted: 02/06/2024] [Indexed: 03/08/2024]
Abstract
IMPORTANCE A major issue in the management of craniopharyngioma-related obesity (CRO) is the ineffectiveness of the current therapeutic approaches. OBJECTIVE To study the efficacy of glucagon-like peptide-1 analogs compared with placebo in adults with obesity CRO. DESIGN A double-blind multicenter superiority randomized clinical in trial in two parallel arms. SETTING Eleven French University Hospital Centers. PARTICIPANTS Adults with CRO (body mass index > 30 kg/m²) without the sign of recurrence of craniopharyngioma in the past year. INTERVENTIONS Exenatide or placebo injected subcutaneously twice a day during 26 weeks. MAIN OUTCOMES AND MEASURES The primary outcome was the mean change in body weight at week 26 in the intention-to-treat population. Secondary outcomes were eating behavior, calories intake, energy expenditure, cardiovascular, metabolic risk factor, quality of life, and the tolerance profile. RESULTS At week 26, weight decreased from baseline by a mean of -3.8 (SD 4.3) kg for exenatide and -1.6 (3.8) kg for placebo. The adjusted mean treatment difference was -3.1 kg (95% confidence interval [CI] -7.0 to 0.7, P = 0.11). Results were compatible with a higher reduction of hunger score with exenatide compared with placebo (estimated treatment difference in change from baseline to week 26: -2.3, 95% CI -4.5 to -0.2), while all other outcomes did not significantly differ between groups. Adverse events were more common with exenatide versus placebo, and occurred in, respectively, 19 (95%) participants (108 events) and 14 (70%) participants (54 events). CONCLUSIONS AND RELEVANCE Combined with intensive lifestyle interventions, a 26-week treatment with exenatide was not demonstrated superior to placebo to treat craniopharyngioma-related obesity.
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Affiliation(s)
- Blandine Gatta-Cherifi
- CHU Bordeaux, Groupe Hospitalier Sud, Hopital Haut Lévêque Service Endocrinologie, Diabétologie, Nutrition, 33604 Pessac, France
- Neurocentre Magendie, Equipe «physiopathologie de la balance énergétique et obésité» INSERMU1215, Université de Bordeaux, 3300 Bordeaux, France
| | - Kamel Mohammedi
- CHU Bordeaux, Groupe Hospitalier Sud, Hopital Haut Lévêque Service Endocrinologie, Diabétologie, Nutrition, 33604 Pessac, France
- Université de Bordeaux, Inserm, Biology of Cardiovascular Diseases, 33000 Bordeaux, France
| | - Tanguy Cariou
- CHU Bordeaux, Service d'information médicale, Bordeaux 33000, France
| | - Christine Poitou
- Assistance Publique-Hôpitaux de Paris, Centre de référence Maladies Rares (PRADORT, Syndrome de Prader-Willi et autres formes rares d'obésité avec troubles du comportement alimentaire), Service de Nutrition, Hôpital Pitié-Salpêtrière, 75013 Paris, France
- Sorbonne Université, INSERM, NutriOmics Research Unit, 75013 Paris, France
- ENDO-ERN (European Reference Network on Rare Endocrine Conditions)
| | - Philippe Touraine
- Department of Endocrinology and Reproductive Medicine, Centre de Maladies Endocriniennes Rares de la Croissance et du Développement, Hôpital Universitaire Pitié Salpêtrière-Charles Foix, Sorbonne Université, Faculté de médecine, 75013 Paris Cedex 13, France
| | - Gerald Raverot
- Hospices Civils de Lyon, "Groupement Hospitalier Est," Fédération d'Endocrinologie, Centre de Référence des Maladies Rares de L'hypophyse HYPO, 69677 Bron, France
| | - Thierry Brue
- Assistance Publique-Hôpitaux de Marseille (AP-HM), Department of Endocrinology, Hôpital de la Conception, Centre de Référence des Maladies Rares de l'hypophyse HYPO, 13005 Marseille, France
- Aix-Marseille Université, Institut National de la Santé et de la Recherche Médicale (INSERM), U1251, Marseille Medical Genetics (MMG), Institut Marseille Maladies Rares (MarMaRa), 13005 Marseille, France
| | - Philippe Chanson
- Université Paris Saclay, INSERM Physiologie et Physiopathologie Endocriniennes, Assistance Publique-Hôpitaux de paris, Hopital Bicêtre, Service d'endocrinologie et des Maladies de la Reproduction, Centre de Référence des Maladies Rares de l'Hypophyse, 94275 Le Kremlin-Bicêtre, France
| | - Frédéric Illouz
- CHU Angers, Département d'Endocrinology, Centre de Référence des Maladies Rares de L'hypophyse, 49000 Angers, France
| | - Solange Grunenwald
- CHU Toulouse, Service d'endocrinologie, Centre de Référence des Maladies Rares de L'hypophyse, Centre de référence Maladies Rares PRADORT, 31000 Toulouse, France
| | - Olivier Chabre
- Université Grenoble Alpes, UMR 1292 INSERM-CEA-UGA, Endocrinologie CHU Grenoble Alpes, 38000 Grenoble, France
| | - Emmanuel Sonnet
- CHRU Brest, Service diabétologie-endocrinologie, 29000 Brest, France
| | - Thomas Cuny
- Aix-Marseille Université, Institut National de la Santé et de la Recherche Médicale (INSERM), U1251, Marseille Medical Genetics (MMG), Institut Marseille Maladies Rares (MarMaRa), 13005 Marseille, France
- Université Paris Saclay, INSERM Physiologie et Physiopathologie Endocriniennes, Assistance Publique-Hôpitaux de paris, Hopital Bicêtre, Service d'endocrinologie et des Maladies de la Reproduction, Centre de Référence des Maladies Rares de l'Hypophyse, 94275 Le Kremlin-Bicêtre, France
| | - Jerôme Bertherat
- Department of Endocrinology, Hôpital Cochin, Reference and Competence Center Rare Adrenal Diseases and for Rare Pituitary Diseases, Assistance Publique-Hôpitaux de Paris, 75014 Paris, France
- Université Paris Cité, CNRS UMR8104, INSERM U1016, Institut Cochin, 75014 Paris, France
| | - Sébastien Czernichow
- Université Paris Cité, Paris, France
- AP-HP, Service de Nutrition, Centre Spécialisé Obésité, Hôpital Européen Georges Pompidou, 75015 Paris, France
| | - Eric Frison
- Assistance Publique-Hôpitaux de Paris, Centre de référence Maladies Rares (PRADORT, Syndrome de Prader-Willi et autres formes rares d'obésité avec troubles du comportement alimentaire), Service de Nutrition, Hôpital Pitié-Salpêtrière, 75013 Paris, France
| | - Antoine Tabarin
- CHU Bordeaux, Groupe Hospitalier Sud, Hopital Haut Lévêque Service Endocrinologie, Diabétologie, Nutrition, 33604 Pessac, France
- Neurocentre Magendie, Equipe «physiopathologie de la balance énergétique et obésité» INSERMU1215, Université de Bordeaux, 3300 Bordeaux, France
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Arnouk L, Chantereau H, Courbage S, Tounian P, Clément K, Poitou C, Dubern B. Hyperphagia and impulsivity: use of self-administered Dykens' and in-house impulsivity questionnaires to characterize eating behaviors in children with severe and early-onset obesity. Orphanet J Rare Dis 2024; 19:84. [PMID: 38395939 PMCID: PMC10893692 DOI: 10.1186/s13023-024-03085-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2023] [Accepted: 02/19/2024] [Indexed: 02/25/2024] Open
Abstract
BACKGROUND The determinants of early-onset obesity (< 6 years) are not completely elucidated, however eating behavior has a central role. To date no study has explored eating behavior in children with severe, early-onset obesity. Self-administered questionnaire data from these children were examined to evaluate eating behavior and the etiology of early-onset obesity. METHODS Children with severe, early-onset obesity (body mass index [BMI] > International Obesity Task Force [IOTF] 30) of different etiologies (hypothalamic obesity [HO], intellectual disability with obesity [IDO], common polygenic obesity [CO]) were prospectively included. BMI history and responses from the Dykens' Hyperphagia Questionnaire and an in-house Impulsivity Questionnaire at first visit were compared between groups. RESULTS This cohort of 75 children (39 girls; mean age ± standard deviation [SD] 10.8 ± 4.4 years) had severe, early-onset obesity at an age of 3.8 ± 2.7 years, with a BMI Z-score of 4.9 ± 1.5. BMI history varied between the 3 groups, with earlier severe obesity in the HO group versus 2 other groups (BMI > IOTF40 at 3.4 ± 1.6 vs. 4.6 ± 1.6 and 8.4 ± 4.1 years for the IDO and CO groups, respectively [P < 0.01]). Absence of adiposity rebound was more prevalent in the HO group (87% vs. 63% and 33% for the IDO and CO groups, respectively [P < 0.01]). The Dykens' mean total score for the cohort was 22.1 ± 7.2 with no significant between-group differences. Hyperphagia (Dykens' score > 19) and impulsivity (score > 7) were found in 50 (67%) and 11 children (15%), respectively, with no difference between the HO, IDO and CO groups regarding the number of patients with hyperphagia (10 [67%], 14 [74%], and 26 [63%] children, respectively) or impulsivity (2 [13%], 1 [7%], and 8 [19%] children, respectively). Children with food impulsivity had significantly higher total and severity scores on the Dykens' Questionnaire versus those without impulsivity. CONCLUSION The Dykens' and Impulsivity questionnaires can help diagnose severe hyperphagia with/without food impulsivity in children with early-onset obesity, regardless of disease origin. Their systematic use can allow more targeted management of food access control in clinical practice and monitor the evolution of eating behavior in the case of innovative therapeutic targeting hyperphagia.
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Affiliation(s)
- Lara Arnouk
- Pediatric Nutrition and Gastroenterology Department, French Reference Center for Prader-Willi Syndrome and Other Rare Obesities (PRADORT), Assistance Publique Hôpitaux de Paris, Trousseau Hospital, 26 Avenue du Dr Netter, 75012, Paris, France
| | - Hélène Chantereau
- Pediatric Nutrition and Gastroenterology Department, French Reference Center for Prader-Willi Syndrome and Other Rare Obesities (PRADORT), Assistance Publique Hôpitaux de Paris, Trousseau Hospital, 26 Avenue du Dr Netter, 75012, Paris, France
| | - Sophie Courbage
- Pediatric Nutrition and Gastroenterology Department, French Reference Center for Prader-Willi Syndrome and Other Rare Obesities (PRADORT), Assistance Publique Hôpitaux de Paris, Trousseau Hospital, 26 Avenue du Dr Netter, 75012, Paris, France
| | - Patrick Tounian
- Pediatric Nutrition and Gastroenterology Department, French Reference Center for Prader-Willi Syndrome and Other Rare Obesities (PRADORT), Assistance Publique Hôpitaux de Paris, Trousseau Hospital, 26 Avenue du Dr Netter, 75012, Paris, France
- INSERM, Nutrition and Obesity: Systemic Approaches, NutriOmics, Research Unit, Sorbonne Université, Paris, France
| | - Karine Clément
- Nutrition Department, French Reference Center for Prader-Willi Syndrome and Other Rare Obesities (PRADORT), Assistance Publique Hôpitaux de ParisPitié-Salpêtrière Hospital, Paris, France
- INSERM, Nutrition and Obesity: Systemic Approaches, NutriOmics, Research Unit, Sorbonne Université, Paris, France
| | - Christine Poitou
- Nutrition Department, French Reference Center for Prader-Willi Syndrome and Other Rare Obesities (PRADORT), Assistance Publique Hôpitaux de ParisPitié-Salpêtrière Hospital, Paris, France
- INSERM, Nutrition and Obesity: Systemic Approaches, NutriOmics, Research Unit, Sorbonne Université, Paris, France
| | - Béatrice Dubern
- Pediatric Nutrition and Gastroenterology Department, French Reference Center for Prader-Willi Syndrome and Other Rare Obesities (PRADORT), Assistance Publique Hôpitaux de Paris, Trousseau Hospital, 26 Avenue du Dr Netter, 75012, Paris, France.
- INSERM, Nutrition and Obesity: Systemic Approaches, NutriOmics, Research Unit, Sorbonne Université, Paris, France.
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Chalopin S, Bel Lassen P, Genser L, Aron-Wisnewsky J, Poitou C, Ciangura C, Torcivia A, Oppert JM, Bedock D, Faucher P. Management of Severe Malnutrition Post-bariatric Surgery Using Artificial Nutrition. Obes Surg 2024; 34:363-370. [PMID: 38123784 DOI: 10.1007/s11695-023-06842-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Revised: 09/12/2023] [Accepted: 09/24/2023] [Indexed: 12/23/2023]
Abstract
BACKGROUND Bariatric surgery (BS) results in major and sustained weight loss and improves comorbidities in patients with obesity but can also lead to malnutrition, especially through severe malabsorption and/or surgical complications. Little is known about the efficacy of artificial nutrition (AN) in this setting. METHODS In this case series, we describe data from consecutive severely malnourished patients after BS (resectional and non-resectional), managed by AN at our hospital unit over a 4-year period. RESULTS Between January 2018 and June 2022, 18 patients (mean ± SD age 42.2 ± 10.4 years, 94% women) required AN following BS complications. At the time of AN initiation, more than half of the patients (53%) had multiple revisional surgeries (up to four). Mean BMI was 49.7 ± 11.3 kg/m2 before BS and 29.6 ± 9.6 kg/m2 when AN was initiated. Most patients (n=16, 90%) received enteral nutrition. AN management resulted in weight regain (+4.7kg ± 8.0, p=0.034), increased serum albumin (+28%, p=0.02), pre-albumin (+88%, p=0.002), and handgrip strength (+38%, p=0.078). No major AN complication nor death was observed. Median total AN duration was 4.5 months [1-12]. During follow-up, the cumulative duration of hospitalization was 33 days [4-88] with a median of 2.5 hospitalizations [1-8] per patient. CONCLUSION Malnutrition can occur after any BS procedure, and AN when required in this setting appears safe and effective on nutritional parameters. It is important to recognize the potential risk factors for malnutrition, which include excessive weight loss resulting from surgical complications, eating disorders, multiple revisional BS, and pregnancy.
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Affiliation(s)
- Sarah Chalopin
- Assistance Publique-Hôpitaux de Paris (AP-HP), Pitié-Salpêtrière Hospital, Nutrition Department, Sorbonne University, Institute of Cardiometabolism and Nutrition (ICAN), 47-83 boulevard de l'Hôpital, 75013, Paris, France
| | - Pierre Bel Lassen
- Assistance Publique-Hôpitaux de Paris (AP-HP), Pitié-Salpêtrière Hospital, Nutrition Department, Sorbonne University, Institute of Cardiometabolism and Nutrition (ICAN), 47-83 boulevard de l'Hôpital, 75013, Paris, France
- Sorbonne Université, INSERM, Nutrition and obesities; systemic approaches (NutriOmics), Paris, France
| | - Laurent Genser
- Sorbonne Université, INSERM, Nutrition and obesities; systemic approaches (NutriOmics), Paris, France
- Assistance Publique-Hôpitaux de Paris (AP-HP), Pitié-Salpêtrière Hospital, Department of Hepato-Biliary and Pancreatic Surgery, Sorbonne University, Paris, France
| | - Judith Aron-Wisnewsky
- Assistance Publique-Hôpitaux de Paris (AP-HP), Pitié-Salpêtrière Hospital, Nutrition Department, Sorbonne University, Institute of Cardiometabolism and Nutrition (ICAN), 47-83 boulevard de l'Hôpital, 75013, Paris, France
- Sorbonne Université, INSERM, Nutrition and obesities; systemic approaches (NutriOmics), Paris, France
| | - Christine Poitou
- Assistance Publique-Hôpitaux de Paris (AP-HP), Pitié-Salpêtrière Hospital, Nutrition Department, Sorbonne University, Institute of Cardiometabolism and Nutrition (ICAN), 47-83 boulevard de l'Hôpital, 75013, Paris, France
- Sorbonne Université, INSERM, Nutrition and obesities; systemic approaches (NutriOmics), Paris, France
| | - Cécile Ciangura
- Assistance Publique-Hôpitaux de Paris (AP-HP), Pitié-Salpêtrière Hospital, Nutrition Department, Sorbonne University, Institute of Cardiometabolism and Nutrition (ICAN), 47-83 boulevard de l'Hôpital, 75013, Paris, France
| | - Adriana Torcivia
- Assistance Publique-Hôpitaux de Paris (AP-HP), Pitié-Salpêtrière Hospital, Department of Hepato-Biliary and Pancreatic Surgery, Sorbonne University, Paris, France
| | - Jean-Michel Oppert
- Assistance Publique-Hôpitaux de Paris (AP-HP), Pitié-Salpêtrière Hospital, Nutrition Department, Sorbonne University, Institute of Cardiometabolism and Nutrition (ICAN), 47-83 boulevard de l'Hôpital, 75013, Paris, France
| | - Dorothée Bedock
- Assistance Publique-Hôpitaux de Paris (AP-HP), Pitié-Salpêtrière Hospital, Nutrition Department, Sorbonne University, Institute of Cardiometabolism and Nutrition (ICAN), 47-83 boulevard de l'Hôpital, 75013, Paris, France
| | - Pauline Faucher
- Assistance Publique-Hôpitaux de Paris (AP-HP), Pitié-Salpêtrière Hospital, Nutrition Department, Sorbonne University, Institute of Cardiometabolism and Nutrition (ICAN), 47-83 boulevard de l'Hôpital, 75013, Paris, France.
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van Abswoude DH, Pellikaan K, Nguyen N, Rosenberg AGW, Davidse K, Hoekstra FME, Rood IM, Poitou C, Grugni G, Høybye C, Markovic TP, Caixàs A, Crinò A, van den Berg SAA, van der Lely AJ, de Graaff LCG. Corrigendum: Kidney disease in adults with Prader-Willi syndrome: international cohort study and systematic literature review. Front Endocrinol (Lausanne) 2024; 15:1357219. [PMID: 38318297 PMCID: PMC10839894 DOI: 10.3389/fendo.2024.1357219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Accepted: 01/04/2024] [Indexed: 02/07/2024] Open
Abstract
[This corrects the article DOI: 10.3389/fendo.2023.1168648.].
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Affiliation(s)
- Denise H van Abswoude
- Department of Internal Medicine, Division of Endocrinology, Erasmus Medical Center, University Medical Center Rotterdam, Rotterdam, Netherlands
- Center for Adults with Rare Genetic Syndromes, Department of Internal Medicine, Division of Endocrinology, Erasmus Medical Center, University Medical Center Rotterdam, Rotterdam, Netherlands
- Dutch Center of Reference for Prader-Willi Syndrome, Rotterdam, Netherlands
- Academic Center for Growth Disorders, Erasmus Medical Center, University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Karlijn Pellikaan
- Department of Internal Medicine, Division of Endocrinology, Erasmus Medical Center, University Medical Center Rotterdam, Rotterdam, Netherlands
- Center for Adults with Rare Genetic Syndromes, Department of Internal Medicine, Division of Endocrinology, Erasmus Medical Center, University Medical Center Rotterdam, Rotterdam, Netherlands
- Dutch Center of Reference for Prader-Willi Syndrome, Rotterdam, Netherlands
- Academic Center for Growth Disorders, Erasmus Medical Center, University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Naomi Nguyen
- Department of Internal Medicine, Division of Endocrinology, Erasmus Medical Center, University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Anna G W Rosenberg
- Department of Internal Medicine, Division of Endocrinology, Erasmus Medical Center, University Medical Center Rotterdam, Rotterdam, Netherlands
- Center for Adults with Rare Genetic Syndromes, Department of Internal Medicine, Division of Endocrinology, Erasmus Medical Center, University Medical Center Rotterdam, Rotterdam, Netherlands
- Dutch Center of Reference for Prader-Willi Syndrome, Rotterdam, Netherlands
- Academic Center for Growth Disorders, Erasmus Medical Center, University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Kirsten Davidse
- Department of Internal Medicine, Division of Endocrinology, Erasmus Medical Center, University Medical Center Rotterdam, Rotterdam, Netherlands
- Center for Adults with Rare Genetic Syndromes, Department of Internal Medicine, Division of Endocrinology, Erasmus Medical Center, University Medical Center Rotterdam, Rotterdam, Netherlands
- Dutch Center of Reference for Prader-Willi Syndrome, Rotterdam, Netherlands
- Academic Center for Growth Disorders, Erasmus Medical Center, University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Franciska M E Hoekstra
- Department of Internal Medicine, Division of Endocrinology, Erasmus Medical Center, University Medical Center Rotterdam, Rotterdam, Netherlands
- Internal Medicine, Division of Nephrology, Reinier de Graaf Gasthuis, Delft, Netherlands
| | - Ilse M Rood
- Department of Nephrology, Radboud University Medical Center, Radboud Institute for Health Sciences, Nijmegen, Netherlands
| | - Christine Poitou
- Assistance Publique-Hôpitaux de Paris, Rare Diseases Center of Reference 'Prader-Willi Syndrome and Obesity with Eating Disorders' (PRADORT), Nutrition Department, Institute of Cardiometabolism and Nutrition (ICAN), Pitié-Salpêtrière Hospital, Sorbonne Université, National Institute of Health and Medical Research (INSERM), Nutriomics, Paris, France
- International Network for Research, Management & Education on adults with Prader-Willi Syndrome (INfoRMEd-PWS)
- European Reference Network on Rare Endocrine Conditions (ENDO-ERN)
| | - Graziano Grugni
- International Network for Research, Management & Education on adults with Prader-Willi Syndrome (INfoRMEd-PWS)
- European Reference Network on Rare Endocrine Conditions (ENDO-ERN)
- Division of Auxology, Istituto Auxologico Italiano, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Piancavallo, Italy
| | - Charlotte Høybye
- International Network for Research, Management & Education on adults with Prader-Willi Syndrome (INfoRMEd-PWS)
- European Reference Network on Rare Endocrine Conditions (ENDO-ERN)
- Department of Molecular Medicine and Surgery, Karolinska Institute and Karolinska University Hospital, Stockholm, Sweden
- Department of Endocrinology, Karolinska Institute and Karolinska University Hospital, Stockholm, Sweden
| | - Tania P Markovic
- International Network for Research, Management & Education on adults with Prader-Willi Syndrome (INfoRMEd-PWS)
- Metabolism & Obesity Service, Royal Prince Alfred Hospital, Camperdown, NSW, Australia
- Charles Perkins Center and Sydney Medical School, University of Sydney, Sydney, NSW, Australia
| | - Assumpta Caixàs
- International Network for Research, Management & Education on adults with Prader-Willi Syndrome (INfoRMEd-PWS)
- Department of Endocrinology and Nutrition, Parc Tauli Hospital Universitari, Institut d'Investigació i Innovació Parc Taulí (I3PT) Instituto de Salud Carlos III (CERCA-ISCIII), Sabadell, Spain
- Department of Medicine, Universitat Autònoma de Barcelona, Sabadell, Spain
| | - Antonino Crinò
- International Network for Research, Management & Education on adults with Prader-Willi Syndrome (INfoRMEd-PWS)
- Reference Center for Prader-Willi syndrome, Bambino Gesù Hospital, Research Institute, Palidoro, Italy
- Center for Rare Diseases and Congenital Defects, Fondazione Policlinico Universitario A. Gemelli, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Sjoerd A A van den Berg
- Department of Internal Medicine, Division of Endocrinology, Erasmus Medical Center, University Medical Center Rotterdam, Rotterdam, Netherlands
- Department of Clinical Chemistry, Erasmus Medical Center (MC), University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Aart J van der Lely
- Department of Internal Medicine, Division of Endocrinology, Erasmus Medical Center, University Medical Center Rotterdam, Rotterdam, Netherlands
- Center for Adults with Rare Genetic Syndromes, Department of Internal Medicine, Division of Endocrinology, Erasmus Medical Center, University Medical Center Rotterdam, Rotterdam, Netherlands
- Academic Center for Growth Disorders, Erasmus Medical Center, University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Laura C G de Graaff
- Department of Internal Medicine, Division of Endocrinology, Erasmus Medical Center, University Medical Center Rotterdam, Rotterdam, Netherlands
- Center for Adults with Rare Genetic Syndromes, Department of Internal Medicine, Division of Endocrinology, Erasmus Medical Center, University Medical Center Rotterdam, Rotterdam, Netherlands
- Dutch Center of Reference for Prader-Willi Syndrome, Rotterdam, Netherlands
- Academic Center for Growth Disorders, Erasmus Medical Center, University Medical Center Rotterdam, Rotterdam, Netherlands
- European Reference Network on Rare Endocrine Conditions (ENDO-ERN)
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Serrano E, Bastard JP, Trystram L, Fellahi S, Soula HA, Thenet S, Oppert JM, Clément K, Poitou C, Genser L. Serum Versus Fecal Calprotectin Levels in Patients with Severe Obesity Before and 6 Months After Roux-Y-Gastric Bypass: Report of the Prospective Leaky-Gut Study. Obes Surg 2023; 33:4017-4025. [PMID: 37924465 DOI: 10.1007/s11695-023-06911-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Revised: 10/13/2023] [Accepted: 10/18/2023] [Indexed: 11/06/2023]
Abstract
INTRODUCTION Obesity is associated with low-grade inflammation, including intestinal inflammation based on fecal or serum calprotectin (FC-SC) measurement. Roux-en-Y gastric bypass (RYGB) improves obesity-related parameters. However, the association between FC-SC levels and postoperative course and the link with metabolic and inflammatory phenotypes before and after RYGB remains unclear. METHODS We determined SC levels in 48 patients before (T0) and 6 months after (T6M) RYGB. We then analyzed postoperative changes in FC-SC levels and the relationship with inflammation and metabolic status. RESULTS Twenty-three patients (48%) had elevated SC levels (˃2.9 μg/mL) at T0 and T6M. Six of 29 patients (20.7%) had elevated FC concentrations (>50 μg/g) at T0 vs. 16 of 17 patients (94.1%) at T6M (p=0.006). At T0, FC levels correlated with BMI (Rho=0.63; p=0.001) and systemic inflammation (CRP: Rho=0.66, p=0.0006; IL-6: Rho=0.48, p=0.03; haptoglobin: Rho=0.75; p= 0.0006). SC tended to be positively associated with triglyceride levels (Rho=0.34; p=0.08), BMI (Rho=0.34; p=0.08), and inflammatory markers (CRP: Rho=0.33; p=0.09; IL-6: Rho=0.36; p=0.06). FC levels were associated with increased jejunal IL-17+CD8+ T-cell densities (Rho:0.90; p=0.0002). FC and SC were correlated together at T0 (Rho=0.83; p<0.001) but not at T6M. At T6M, SC decreased by 53.6%, whereas FC increased by 79.7%. SC and FC were not associated with any of the variables studied at T6M. CONCLUSION FC is a surrogate marker of systemic and intestinal inflammation and adiposity, whereas SC only tends to correlate with systemic inflammation. At 6 months after RYGB, SC-based systemic inflammation decreased, whereas FC-based intestinal inflammation increased. FC and SC levels follow different trajectories and are unrelated to improvements following bariatric surgery.
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Affiliation(s)
- Ella Serrano
- Sorbonne Université, INSERM, Nutrition and Obesities: Systemic Approaches, NutriOmics, research unit, 91 boulevard de l'hôpital, Paris, France
| | - Jean-Philippe Bastard
- Département de Biochimie-Pharmacologie-Biologie Moléculaire-Génétique Médicale, Assistance Publique-Hôpitaux de Paris, Hôpitaux Universitaires Henri Mondor, Créteil, France
- FHU-SENEC, INSERM U955 and Université Paris Est (UPEC), UMR U955, Faculté de Santé, Créteil, France
| | - Laurence Trystram
- Assistance Publique-Hôpitaux de Paris, Pitié-Salpêtrière Hospital, Department of Functional Coprology, Paris, France
| | - Soraya Fellahi
- Département de Biochimie-Pharmacologie-Biologie Moléculaire-Génétique Médicale, Assistance Publique-Hôpitaux de Paris, Hôpitaux Universitaires Henri Mondor, Créteil, France
| | - Hedi A Soula
- Sorbonne Université, INSERM, Nutrition and Obesities: Systemic Approaches, NutriOmics, research unit, 91 boulevard de l'hôpital, Paris, France
| | - Sophie Thenet
- Sorbonne Université, INSERM, Centre de Recherche Saint-Antoine, CRSA, Paris Center for Microbiome Medicine (PaCeMM) FHU, APHP, EPHE, PSL University, F-75012, F-75014, Paris, France
| | - Jean-Michel Oppert
- Sorbonne Université, Department of Nutrition, Assistance Publique- Hôpitaux de Paris, AP-HP, Pitié Salpêtrière University Hospital, 75013, Paris, France
| | - Karine Clément
- Sorbonne Université, INSERM, Nutrition and Obesities: Systemic Approaches, NutriOmics, research unit, 91 boulevard de l'hôpital, Paris, France
- Sorbonne Université, Department of Nutrition, Assistance Publique- Hôpitaux de Paris, AP-HP, Pitié Salpêtrière University Hospital, 75013, Paris, France
| | - Christine Poitou
- Sorbonne Université, INSERM, Nutrition and Obesities: Systemic Approaches, NutriOmics, research unit, 91 boulevard de l'hôpital, Paris, France
- Sorbonne Université, Department of Nutrition, Assistance Publique- Hôpitaux de Paris, AP-HP, Pitié Salpêtrière University Hospital, 75013, Paris, France
| | - Laurent Genser
- Sorbonne Université, INSERM, Nutrition and Obesities: Systemic Approaches, NutriOmics, research unit, 91 boulevard de l'hôpital, Paris, France.
- Sorbonne Université, Department of Hepato-Biliary and Pancreatic Surgery, Assistance Publique- Hôpitaux de Paris, AP-HP, Pitié-Salpêtrière University Hospital, 47-83 boulevard de l'Hôpital, 75013, Paris, France.
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6
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Pellikaan K, Nguyen NQC, Rosenberg AGW, Coupaye M, Goldstone AP, Høybye C, Markovic T, Grugni G, Crinò A, Caixàs A, Poitou C, Corripio R, Nieuwenhuize RM, van der Lely AJ, de Graaff LCG. Malignancies in Prader-Willi Syndrome: Results From a Large International Cohort and Literature Review. J Clin Endocrinol Metab 2023; 108:e1720-e1730. [PMID: 37267430 PMCID: PMC10655548 DOI: 10.1210/clinem/dgad312] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Revised: 04/25/2023] [Accepted: 05/26/2023] [Indexed: 06/04/2023]
Abstract
CONTEXT Prader-Willi syndrome (PWS) is a complex disorder combining hypothalamic dysfunction, neurodevelopmental delay, hypotonia, and hyperphagia with risk of obesity and its complications. PWS is caused by the loss of expression of the PWS critical region, a cluster of paternally expressed genes on chromosome 15q11.2-q13. As life expectancy of patients with PWS increases, age-related diseases like malignancies might pose a new threat to health. OBJECTIVE To investigate the prevalence and risk factors of malignancies in patients with PWS and to provide clinical recommendations for cancer screening. METHODS We included 706 patients with PWS (160 children, 546 adults). We retrospectively collected data from medical records on past or current malignancies, the type of malignancy, and risk factors for malignancy. Additionally, we searched the literature for information about the relationship between genes on chromosome 15q11.2-q13 and malignancies. RESULTS Seven adults (age range, 18-55 years) had been diagnosed with a malignancy (acute lymphoblastic leukemia, intracranial hemangiopericytoma, melanoma, stomach adenocarcinoma, biliary cancer, parotid adenocarcinoma, and colon cancer). All patients with a malignancy had a paternal 15q11-13 deletion. The literature review showed that several genes on chromosome 15q11.2-q13 are related to malignancies. CONCLUSION Malignancies are rare in patients with PWS. Therefore, screening for malignancies is only indicated when clinically relevant symptoms are present, such as unexplained weight loss, loss of appetite, symptoms suggestive of paraneoplastic syndrome, or localizing symptoms. Given the increased cancer risk associated with obesity, which is common in PWS, participation in national screening programs should be encouraged.
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Affiliation(s)
- Karlijn Pellikaan
- Department of Internal Medicine, Division of Endocrinology, Erasmus Medical Center, University Medical Centre Rotterdam, 3015 GD Rotterdam, The Netherlands
- Center for Adults with Rare Genetic Syndromes, Department of Internal Medicine, Division of Endocrinology, Erasmus Medical Center, University Medical Center Rotterdam, 3015 GD Rotterdam, The Netherlands
- Dutch Center of Reference for Prader–Willi Syndrome, 3015 GD Rotterdam, The Netherlands
- Academic Center for Growth Disorders, Erasmus Medical Center, University Medical Centre Rotterdam, 3015 GD Rotterdam, The Netherlands
| | - Naomi Q C Nguyen
- Department of Internal Medicine, Division of Endocrinology, Erasmus Medical Center, University Medical Centre Rotterdam, 3015 GD Rotterdam, The Netherlands
| | - Anna G W Rosenberg
- Department of Internal Medicine, Division of Endocrinology, Erasmus Medical Center, University Medical Centre Rotterdam, 3015 GD Rotterdam, The Netherlands
- Center for Adults with Rare Genetic Syndromes, Department of Internal Medicine, Division of Endocrinology, Erasmus Medical Center, University Medical Center Rotterdam, 3015 GD Rotterdam, The Netherlands
- Dutch Center of Reference for Prader–Willi Syndrome, 3015 GD Rotterdam, The Netherlands
- Academic Center for Growth Disorders, Erasmus Medical Center, University Medical Centre Rotterdam, 3015 GD Rotterdam, The Netherlands
| | - Muriel Coupaye
- Assistance Publique-Hôpitaux de Paris, Rare Diseases Center of Reference ‘Prader-Willi Syndrome and Obesity with Eating Disorders’ (PRADORT), Nutrition Department, Institute of Cardiometabolism and Nutrition, ICAN, Pitié-Salpêtrière Hospital, Sorbonne Université, INSERM, Nutriomics, F75013 Paris, France
- International Network for Research, Management & Education on adults with Prader-Willi Syndrome (INfoRMEd-PWS)
| | - Anthony P Goldstone
- International Network for Research, Management & Education on adults with Prader-Willi Syndrome (INfoRMEd-PWS)
- PsychoNeuroEndocrinology Research Group, Division of Psychiatry, Department of Brain Sciences, Faculty of Medicine, Imperial College London, London SW7 2AZ, UK
- Imperial Centre for Endocrinology, Imperial College Healthcare NHS Trust, Hammersmith Hospital, London W12 0NN, UK
| | - Charlotte Høybye
- International Network for Research, Management & Education on adults with Prader-Willi Syndrome (INfoRMEd-PWS)
- ENDO-ERN (European Reference Network)
- Department of Molecular Medicine and Surgery and Department of Endocrinology, Karolinska Institute and Karolinska University Hospital, 17176 Stockholm, Sweden
| | - Tania Markovic
- International Network for Research, Management & Education on adults with Prader-Willi Syndrome (INfoRMEd-PWS)
- Metabolism & Obesity Services, Royal Prince Alfred Hospital, Camperdown, NSW 2050, Australia
- Boden Initiative, Charles Perkins Centre, University of Sydney, Camperdown, NSW 2006, Australia
| | - Graziano Grugni
- International Network for Research, Management & Education on adults with Prader-Willi Syndrome (INfoRMEd-PWS)
- ENDO-ERN (European Reference Network)
- Division of Auxology, Istituto Auxologico Italiano, IRCCS, 20095 Piancavallo VB, Italy
| | - Antonino Crinò
- International Network for Research, Management & Education on adults with Prader-Willi Syndrome (INfoRMEd-PWS)
- Reference Center for Prader-Willi syndrome, Bambino Gesù Hospital, Research Institute, 00165 Palidoro (Rome), Italy
| | - Assumpta Caixàs
- International Network for Research, Management & Education on adults with Prader-Willi Syndrome (INfoRMEd-PWS)
- Department of Endocrinology and Nutrition, Hospital Universitari Parc Taulí, Institut d’Investigació i Innovació Parc Taulí (I3PT) and Department of Medicine, Universitat Autònoma de Barcelona, 08208 Sabadell, Spain
| | - Christine Poitou
- Assistance Publique-Hôpitaux de Paris, Rare Diseases Center of Reference ‘Prader-Willi Syndrome and Obesity with Eating Disorders’ (PRADORT), Nutrition Department, Institute of Cardiometabolism and Nutrition, ICAN, Pitié-Salpêtrière Hospital, Sorbonne Université, INSERM, Nutriomics, F75013 Paris, France
- International Network for Research, Management & Education on adults with Prader-Willi Syndrome (INfoRMEd-PWS)
- ENDO-ERN (European Reference Network)
| | - Raquel Corripio
- Department of Pediatric Endocrinology, Parc Taulí Hospital Universitari, Research and Innovation Institute Parc Taulí I3PT, Autonomous University of Barcelona, 08208 Sabadell, Spain
| | - Rosa M Nieuwenhuize
- Department of Medical Oncology, Erasmus MC, University Medical Center Rotterdam, 3015 GD Rotterdam, The Netherlands
| | - Aart J van der Lely
- Department of Internal Medicine, Division of Endocrinology, Erasmus Medical Center, University Medical Centre Rotterdam, 3015 GD Rotterdam, The Netherlands
- ENDO-ERN (European Reference Network)
| | - Laura C G de Graaff
- Department of Internal Medicine, Division of Endocrinology, Erasmus Medical Center, University Medical Centre Rotterdam, 3015 GD Rotterdam, The Netherlands
- Center for Adults with Rare Genetic Syndromes, Department of Internal Medicine, Division of Endocrinology, Erasmus Medical Center, University Medical Center Rotterdam, 3015 GD Rotterdam, The Netherlands
- Dutch Center of Reference for Prader–Willi Syndrome, 3015 GD Rotterdam, The Netherlands
- Academic Center for Growth Disorders, Erasmus Medical Center, University Medical Centre Rotterdam, 3015 GD Rotterdam, The Netherlands
- International Network for Research, Management & Education on adults with Prader-Willi Syndrome (INfoRMEd-PWS)
- ENDO-ERN (European Reference Network)
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Gatta-Cherifi B, Laboye A, Gronnier C, Monsaingeon-Henry M, Meulebrouck S, Baron M, Bertin F, Pupier E, Cambos S, Poitou C, Beyec-Le Bihan JL, Bonnefond A. A novel pathogenic variant in MRAP2 in an obese patient with successful outcome of bariatric surgery. Eur J Endocrinol 2023; 189:K15-K18. [PMID: 37888144 DOI: 10.1093/ejendo/lvad132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Revised: 07/20/2023] [Accepted: 08/10/2023] [Indexed: 10/28/2023]
Abstract
Mutations in genes encoding proteins located in the leptin/melanocortin pathway have been identified in the rare cases of genetic obesities. Heterozygous variants of MRAP2, encoding a G coupled-protein receptor accessory protein implicated in energy control notably via the melanocortin-4 receptor, have been recently identified. A 24-year-old patient with early-onset severe obesity (body mass index [BMI]: 64 kg/m2) associated with hypertension, respiratory complications, nonalcoholic fatty liver disease, and type 2 diabetes was referred to our department. Sleeve gastrectomy was successful. A new heterozygous variant in MRAP2 (NM_138409.4: c.154G>C/p.G52R) variant was identified in the patient DNA. Functional assessment confirmed that this new variant was pathogenic. We report a new pathogenic loss-of-function mutation in MRAP2 in a patient suffering from a severe multicomplicated obesity. This confirms the metabolic phenotype in patients with this monogenic form of obesity. Longer follow-up will be necessary. Our finding will allow a personalized medicine.
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Affiliation(s)
- Blandine Gatta-Cherifi
- CHU Bordeaux, Groupe Hospitalier Sud, Hopital Haut Lévêque Service Endocrinologie, Diabétologie, Nutrition, Avenue de Magellan, 33600 Pessac, France
- Neurocentre Magendie, Equipe "physiopathologie de la balance énergétique et obésité" INSERMU1215, 33000 Bordeaux, France
| | - Alexandre Laboye
- CHU Bordeaux, Groupe Hospitalier Sud, Hopital Haut Lévêque Service Endocrinologie, Diabétologie, Nutrition, Avenue de Magellan, 33600 Pessac, France
| | - Caroline Gronnier
- CHU Bordeaux, Groupe Hospitalier Sud, Hopital Haut Lévêque Service Chirurgie digestive et endocrinienne, Avenue de Magellan, 33600 Pessac, France
| | - Maud Monsaingeon-Henry
- CHU Bordeaux, Groupe Hospitalier Sud, Hopital Haut Lévêque Service Endocrinologie, Diabétologie, Nutrition, Avenue de Magellan, 33600 Pessac, France
| | - Sarah Meulebrouck
- Inserm UMR1283, CNRS UMR8199, European Genomic Institute for Diabetes (EGID), Institut Pasteur de Lille, Lille University Hospital, 59000 Lille, France
- Université de Lille, 59000 Lille, France
| | - Morgane Baron
- Inserm UMR1283, CNRS UMR8199, European Genomic Institute for Diabetes (EGID), Institut Pasteur de Lille, Lille University Hospital, 59000 Lille, France
- Université de Lille, 59000 Lille, France
| | - Françoise Bertin
- Assistance Publique Hôpitaux de Paris, Pitié-Salpêtrière Hospital, UF Génétique de l'obésité et des Dyslipidémies, Service de Biochimie Endocrinienne et Oncologique, 75013 Paris, France
| | - Emilie Pupier
- CHU Bordeaux, Groupe Hospitalier Sud, Hopital Haut Lévêque Service Endocrinologie, Diabétologie, Nutrition, Avenue de Magellan, 33600 Pessac, France
| | - Sophie Cambos
- CHU Bordeaux, Groupe Hospitalier Sud, Hopital Haut Lévêque Service Endocrinologie, Diabétologie, Nutrition, Avenue de Magellan, 33600 Pessac, France
| | - Christine Poitou
- Sorbonne Université, 75013 Paris, France
- Nutrition Department, Assistance Publique Hôpitaux de Paris, Reference Center for Rare Diseases PRADORT, Pitié-Salpêtrière Hospital, 75013 Paris, France
- INSERM, Nutrition and Obesities: systemic approaches Research Unit (NutriOmics), 75013 Paris, France
| | - Johanne Le Beyec-Le Bihan
- Assistance Publique Hôpitaux de Paris, Pitié-Salpêtrière Hospital, UF Génétique de l'obésité et des Dyslipidémies, Service de Biochimie Endocrinienne et Oncologique, 75013 Paris, France
- Sorbonne Université, 75013 Paris, France
- INSERM, UMR-S1149, Centre de recherche sur l'inflammation, 75013 Paris, France
| | - Amélie Bonnefond
- Inserm UMR1283, CNRS UMR8199, European Genomic Institute for Diabetes (EGID), Institut Pasteur de Lille, Lille University Hospital, 59000 Lille, France
- Université de Lille, 59000 Lille, France
- Department of Metabolism, Imperial College London, London, United Kingdom
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8
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Destan C, Baratte C, Torcivia A, Brevart C, Malgras B, Clément K, Poitou C, Oppert JM, Aron-Wisnewsky J, Genser L. Revisional Roux-en-Y Gastric Bypass After Sleeve Gastrectomy for Gastro-esophageal Reflux Disease and or Insufficient Weight-Loss: a Comparative Study. Obes Surg 2023; 33:3077-3089. [PMID: 37594673 DOI: 10.1007/s11695-023-06784-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Revised: 07/26/2023] [Accepted: 08/10/2023] [Indexed: 08/19/2023]
Abstract
INTRODUCTION Sleeve gastrectomy (SG) is a popular surgical weight-loss procedure, but there are increasing reports of revisional Roux-Y-gastric-bypass (R-RYGB) to manage weight-loss failure (WLF) or proton pump inhibitor (PPI)-refractory gastroesophageal reflux disease (GERD) after SG, with little data available in these settings. METHODS This retrospective study included all consecutive patients undergoing R-RYGB for WLF or RGERD after SG in two bariatric care centers from 2012 to 2018. RESULTS Of 720 patients, 46 (3.6%) underwent R-RYGB (RGERD, n = 25; 54.4%; WLF, n = 21; 45.6%) within 44.8 ± 27.5 months post-SG. SG had enabled 27% ± 11.6 total weight loss (TWL) in the RGERD group vs. 7.2% ± 12.5% TWL in the WLF group (p < 0.001). At R-RYGB, WLF-group patients had a higher BMI (47.8 ± 8.4 vs. 34.7 ± 6.1 kg/m2; p < 0.001) and a higher number of comorbidities (2.4 ± 1.5 vs 1.5 ± 1.2; p < 0.02) compared to RGERD-group patients, while severe morbidity (Clavien-Dindo ≥ IIIb) was not significantly different between groups (6.5% vs 2.1%, p = 0.6). %TWL was still higher in the RGERD group at 12 months post-R-RYGB (35.6% ± 10.4 vs. 23.8% ± 9.2; p < 0.01) but not after 24 months post-R-RYGB. R-RYGB corrected reflux symptoms in 32 (94%) patients and reduced PPI use in 29 (97%) patients (p < 0.001), with no significant between-group difference. A history of adjustable gastric banding (AGB) (N = 8;17.4%) prior to SG was associated with a similar prevalence of GERD at R-RYGB and a lower %TWL (AGB:13.1 ± 10.2 vs. No AGB:31.6 ± 8.5; p < 0.05) at 3 years post-R-RYGB. CONCLUSION R-RYGB following SG provides remission of reflux symptoms in 94% of patients and extra weight loss in patients with WLF, except in patients with a history of AGB prior to SG.
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Affiliation(s)
- Clément Destan
- Sorbonne Université, Assistance Publique- Hôpitaux de Paris, AP-HP, Department of Hepato-Biliary and Pancreatic Surgery, liver transplantation, Pitié-Salpêtrière University Hospital, 47-83 Boulevard de L'Hôpital, 75013, Paris, France
- Department of Digestive Surgery, Begin Military Teaching Hospital, 69 Avenue de Paris, 94160, Saint Mandé, France
- Val de Grace Academy, 1 Place Alphonse Laveran, 75005, Paris, France
| | - Clément Baratte
- Sorbonne Université, Assistance Publique- Hôpitaux de Paris, AP-HP, Department of Hepato-Biliary and Pancreatic Surgery, liver transplantation, Pitié-Salpêtrière University Hospital, 47-83 Boulevard de L'Hôpital, 75013, Paris, France
| | - Adriana Torcivia
- Sorbonne Université, Assistance Publique- Hôpitaux de Paris, AP-HP, Department of Hepato-Biliary and Pancreatic Surgery, liver transplantation, Pitié-Salpêtrière University Hospital, 47-83 Boulevard de L'Hôpital, 75013, Paris, France
| | - Christophe Brevart
- Department of Digestive Surgery, Begin Military Teaching Hospital, 69 Avenue de Paris, 94160, Saint Mandé, France
- Val de Grace Academy, 1 Place Alphonse Laveran, 75005, Paris, France
| | - Brice Malgras
- Department of Digestive Surgery, Begin Military Teaching Hospital, 69 Avenue de Paris, 94160, Saint Mandé, France
- Val de Grace Academy, 1 Place Alphonse Laveran, 75005, Paris, France
| | - Karine Clément
- Sorbonne Université, Assistance Publique-Hôpitaux de Paris, AP-HP, Department of Nutrition, Pitié-Salpêtrière University Hospital, 47-83 Boulevard de L'Hôpital, 75013, Paris, France
- INSERM, Nutrition and ObesitiesSystemic Approaches, NutriOmicsResearch Unit, Sorbonne Université, 91 Boulevard de L'hôpital, Paris, France
| | - Christine Poitou
- Sorbonne Université, Assistance Publique-Hôpitaux de Paris, AP-HP, Department of Nutrition, Pitié-Salpêtrière University Hospital, 47-83 Boulevard de L'Hôpital, 75013, Paris, France
- INSERM, Nutrition and ObesitiesSystemic Approaches, NutriOmicsResearch Unit, Sorbonne Université, 91 Boulevard de L'hôpital, Paris, France
| | - Jean-Michel Oppert
- Sorbonne Université, Assistance Publique-Hôpitaux de Paris, AP-HP, Department of Nutrition, Pitié-Salpêtrière University Hospital, 47-83 Boulevard de L'Hôpital, 75013, Paris, France
| | - Judith Aron-Wisnewsky
- Sorbonne Université, Assistance Publique-Hôpitaux de Paris, AP-HP, Department of Nutrition, Pitié-Salpêtrière University Hospital, 47-83 Boulevard de L'Hôpital, 75013, Paris, France
- INSERM, Nutrition and ObesitiesSystemic Approaches, NutriOmicsResearch Unit, Sorbonne Université, 91 Boulevard de L'hôpital, Paris, France
| | - Laurent Genser
- Sorbonne Université, Assistance Publique- Hôpitaux de Paris, AP-HP, Department of Hepato-Biliary and Pancreatic Surgery, liver transplantation, Pitié-Salpêtrière University Hospital, 47-83 Boulevard de L'Hôpital, 75013, Paris, France.
- INSERM, Nutrition and ObesitiesSystemic Approaches, NutriOmicsResearch Unit, Sorbonne Université, 91 Boulevard de L'hôpital, Paris, France.
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9
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Branche O, Buscail C, Péneau S, Baudry J, Poitou C, Oppert JM, Czernichow S, Kesse-Guyot E, Touvier M, Julia C, Bellicha A. Correlates of Weight Bias in Adults From the NutriNet-Santé Study. Am J Prev Med 2023; 65:201-212. [PMID: 37479421 DOI: 10.1016/j.amepre.2023.02.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/02/2022] [Revised: 02/03/2023] [Accepted: 02/04/2023] [Indexed: 07/23/2023]
Abstract
INTRODUCTION Explicit weight bias is an underlying cause of weight stigma, but its associations with individual characteristics are not well known. This study aimed to assess explicit weight bias in French adults and to explore the associations with weight status and sociodemographic characteristics. METHODS Adults from the NutriNet-Santé cross-sectional study (France, 2020, n=33,948, 52% women after weighting procedures) completed the Anti-Fat Attitudes Questionnaire assessing three dimensions: Dislike (antipathy toward people with obesity), Fear of fat (concerns about body weight), and Willpower (belief in weight controllability). Associations with weight status and sociodemographic characteristics were examined using multivariable ANCOVA models in 2022. RESULTS Fear of fat and Willpower scores were higher than Dislike scores (mean [SD]=4.0 [2.0], 3.3 [1.7] and 1.9 [1.3], respectively). Fear of fat was higher among women, whereas Dislike and Willpower were higher among men (all p<0.0001). Obesity was associated with greater Fear of fat scores (p<0.0001, mean difference versus normal-weight participants [95% CI]=0.35 [0.24, 0.46] in women, 0.36 [0.17, 0.56] in men), lower Dislike scores (-0.38 [-0.45, -0.32] in women, -0.43 [-0.56, -0.30] in men), and lower Willpower scores (-1.00 [-0.18, -0.90] in women, -0.40 [-0.57, -0.23] in men). In both genders, lower income was associated with lower Dislike, Fear of fat, and Willpower scores (all p<0.0001), and lower education was associated with greater Fear of fat and Willpower scores (all p<0.0001). CONCLUSIONS Explicit weight bias was driven by the fear of gaining weight and the belief in weight controllability. This study provides new insights into which population subgroups should be targeted by interventions aimed at reducing explicit weight bias.
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Affiliation(s)
- Olivia Branche
- Nutritional Epidemiology Research Team (EREN), Epidemiology and Statistics Research Center - University Paris Cité (CRESS), CNAM, INRAE U1125, Institut National de la Santé et de la Recherche Médicale (INSERM) U1153, Sorbonne Paris Nord University, Bobigny, France
| | - Camille Buscail
- Nutritional Epidemiology Research Team (EREN), Epidemiology and Statistics Research Center - University Paris Cité (CRESS), CNAM, INRAE U1125, Institut National de la Santé et de la Recherche Médicale (INSERM) U1153, Sorbonne Paris Nord University, Bobigny, France; Public Health Department, GHU Paris Seine-Saint-Denis, Assistance Publique-Hôpitaux de Paris (APHP), Bobigny, France
| | - Sandrine Péneau
- Nutritional Epidemiology Research Team (EREN), Epidemiology and Statistics Research Center - University Paris Cité (CRESS), CNAM, INRAE U1125, Institut National de la Santé et de la Recherche Médicale (INSERM) U1153, Sorbonne Paris Nord University, Bobigny, France
| | - Julia Baudry
- Nutritional Epidemiology Research Team (EREN), Epidemiology and Statistics Research Center - University Paris Cité (CRESS), CNAM, INRAE U1125, Institut National de la Santé et de la Recherche Médicale (INSERM) U1153, Sorbonne Paris Nord University, Bobigny, France
| | - Christine Poitou
- Department of Nutrition, Pitié-Salpetrière Hospital, Assistance Publique-Hôpitaux de Paris (APHP), Sorbonne University, CRNH-Ile de France, Paris, France; Institut National de la Santé et de la Recherche Médicale (INSERM), Nutrition and Obesities: Systemic Approaches (NutriOmics) Team, Sorbonne University, Paris, France
| | - Jean-Michel Oppert
- Nutritional Epidemiology Research Team (EREN), Epidemiology and Statistics Research Center - University Paris Cité (CRESS), CNAM, INRAE U1125, Institut National de la Santé et de la Recherche Médicale (INSERM) U1153, Sorbonne Paris Nord University, Bobigny, France; Department of Nutrition, Pitié-Salpetrière Hospital, Assistance Publique-Hôpitaux de Paris (APHP), Sorbonne University, CRNH-Ile de France, Paris, France
| | - Sébastien Czernichow
- Department of Nutrition, Hôpital Européen Georges Pompidou, Assistance Publique-Hôpitaux de Paris (APHP), Université Paris Cité, Paris, France
| | - Emmanuelle Kesse-Guyot
- Nutritional Epidemiology Research Team (EREN), Epidemiology and Statistics Research Center - University Paris Cité (CRESS), CNAM, INRAE U1125, Institut National de la Santé et de la Recherche Médicale (INSERM) U1153, Sorbonne Paris Nord University, Bobigny, France
| | - Mathilde Touvier
- Nutritional Epidemiology Research Team (EREN), Epidemiology and Statistics Research Center - University Paris Cité (CRESS), CNAM, INRAE U1125, Institut National de la Santé et de la Recherche Médicale (INSERM) U1153, Sorbonne Paris Nord University, Bobigny, France
| | - Chantal Julia
- Nutritional Epidemiology Research Team (EREN), Epidemiology and Statistics Research Center - University Paris Cité (CRESS), CNAM, INRAE U1125, Institut National de la Santé et de la Recherche Médicale (INSERM) U1153, Sorbonne Paris Nord University, Bobigny, France; Public Health Department, GHU Paris Seine-Saint-Denis, Assistance Publique-Hôpitaux de Paris (APHP), Bobigny, France
| | - Alice Bellicha
- Nutritional Epidemiology Research Team (EREN), Epidemiology and Statistics Research Center - University Paris Cité (CRESS), CNAM, INRAE U1125, Institut National de la Santé et de la Recherche Médicale (INSERM) U1153, Sorbonne Paris Nord University, Bobigny, France.
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10
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van Abswoude DH, Pellikaan K, Nguyen N, Rosenberg AGW, Davidse K, Hoekstra FME, Rood IM, Poitou C, Grugni G, Høybye C, Markovic TP, Caixàs A, Crinò A, van den Berg SAA, van der Lely AJ, de Graaff LCG. Kidney disease in adults with Prader-Willi syndrome: international cohort study and systematic literature review. Front Endocrinol (Lausanne) 2023; 14:1168648. [PMID: 37547314 PMCID: PMC10402738 DOI: 10.3389/fendo.2023.1168648] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Accepted: 07/03/2023] [Indexed: 08/08/2023] Open
Abstract
Background Prader-Willi syndrome (PWS) is a rare, complex, genetic disorder characterized by hyperphagia, hypotonia, delayed psychomotor development, low muscle mass and hypothalamic dysfunction. Adults with PWS often have obesity, hypertension and type 2 diabetes mellitus (DM2), known risk factors for cardiovascular disease (CVD) and chronic kidney disease (CKD). Early symptoms of CVD and CKD may be masked by intellectual disability and inability to express physical complaints. Furthermore, kidney diseases are often asymptomatic. Therefore, renal and cardiovascular disease might be missed in patients with PWS. Microalbuminuria is an early sign of microvascular damage in the kidneys and other vascular beds. Therefore, we screened our adult PWS cohort for the presence of elevated urinary albumin and (micro)albuminuria. Methods We retrospectively collected anthropometric measurements, blood pressure, medical history, medication use, urine dipstick and biochemical measurements form electronic patient files. In addition, we performed a systematic literature review on kidney disease in PWS. Results We included 162 adults with genetically confirmed PWS (56% male, median age 28 years), of whom 44 (27%) had DM2. None had known CVD. All subjects had normal estimated glomerular filtration rate (eGFR) according to non-PWS reference intervals. Elevated urinary albumin or (micro)albuminuria was present in 28 (18%); 19 out of 75 (25%) had an increased urinary albumin-to-creatinine ratio (UACR) and 10 out of 57 (18%) had an increased urinary protein-to-creatinine ratio. Elevated urinary albumin was present at a young age (median age 26 (IQR 24-32) years) and was associated with an significantly higher BMI and LDL-cholesterol levels and higher prevalence of DM2, hypertension and dyslipidemia than those with normal UACR (p=0.027, p=0.019, p<0.001, p<0.001, p=0.011 and respectively). Conclusion Upon screening, one in every five adults with PWS had increased urinary albumin or (micro)albuminuria, early signs of microvascular disease. All had normal eGFR, according to non-PWS reference intervals, and none had a formal diagnosis of CVD. As muscle mass is low in PWS, creatinine levels and eGFR may be spuriously normal. Urinalysis in this patient group can be used as a screening tool for microvascular (kidney) disease. We propose an algorithm for the detection and management of microvascular disease in adults with PWS.
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Affiliation(s)
- Denise H. van Abswoude
- Department of Internal Medicine, Division of Endocrinology, Erasmus Medical Center, University Medical Center Rotterdam, Rotterdam, Netherlands
- Center for Adults with Rare Genetic Syndromes, Department of Internal Medicine, Division of Endocrinology, Erasmus Medical Center, University Medical Center Rotterdam, Rotterdam, Netherlands
- Dutch Center of Reference for Prader–Willi Syndrome, Rotterdam, Netherlands
- Academic Center for Growth Disorders, Erasmus Medical Center, University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Karlijn Pellikaan
- Department of Internal Medicine, Division of Endocrinology, Erasmus Medical Center, University Medical Center Rotterdam, Rotterdam, Netherlands
- Center for Adults with Rare Genetic Syndromes, Department of Internal Medicine, Division of Endocrinology, Erasmus Medical Center, University Medical Center Rotterdam, Rotterdam, Netherlands
- Dutch Center of Reference for Prader–Willi Syndrome, Rotterdam, Netherlands
- Academic Center for Growth Disorders, Erasmus Medical Center, University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Naomi Nguyen
- Department of Internal Medicine, Division of Endocrinology, Erasmus Medical Center, University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Anna G. W. Rosenberg
- Department of Internal Medicine, Division of Endocrinology, Erasmus Medical Center, University Medical Center Rotterdam, Rotterdam, Netherlands
- Center for Adults with Rare Genetic Syndromes, Department of Internal Medicine, Division of Endocrinology, Erasmus Medical Center, University Medical Center Rotterdam, Rotterdam, Netherlands
- Dutch Center of Reference for Prader–Willi Syndrome, Rotterdam, Netherlands
- Academic Center for Growth Disorders, Erasmus Medical Center, University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Kirsten Davidse
- Department of Internal Medicine, Division of Endocrinology, Erasmus Medical Center, University Medical Center Rotterdam, Rotterdam, Netherlands
- Center for Adults with Rare Genetic Syndromes, Department of Internal Medicine, Division of Endocrinology, Erasmus Medical Center, University Medical Center Rotterdam, Rotterdam, Netherlands
- Dutch Center of Reference for Prader–Willi Syndrome, Rotterdam, Netherlands
- Academic Center for Growth Disorders, Erasmus Medical Center, University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Franciska M. E. Hoekstra
- Department of Internal Medicine, Division of Endocrinology, Erasmus Medical Center, University Medical Center Rotterdam, Rotterdam, Netherlands
- Internal Medicine, Division of Nephrology, Reinier de Graaf Gasthuis, Delft, Netherlands
| | - Ilse M. Rood
- Department of Nephrology, Radboud University Medical Center, Radboud Institute for Health Sciences, Nijmegen, Netherlands
| | - Christine Poitou
- Assistance Publique-Hôpitaux de Paris, Rare Diseases Center of Reference ‘Prader-Willi Syndrome and Obesity with Eating Disorders’ (PRADORT), Nutrition Department, Institute of Cardiometabolism and Nutrition (ICAN), Pitié-Salpêtrière Hospital, Sorbonne Université, National Institute of Health and Medical Research (INSERM), Nutriomics, Paris, France
- International Network for Research, Management & Education on adults with Prader-Willi Syndrome (INfoRMEd-PWS)
- European Reference Network on Rare Endocrine Conditions (ENDO-ERN)
| | - Graziano Grugni
- International Network for Research, Management & Education on adults with Prader-Willi Syndrome (INfoRMEd-PWS)
- European Reference Network on Rare Endocrine Conditions (ENDO-ERN)
- Division of Auxology, Istituto Auxologico Italiano, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Piancavallo, Italy
| | - Charlotte Høybye
- International Network for Research, Management & Education on adults with Prader-Willi Syndrome (INfoRMEd-PWS)
- European Reference Network on Rare Endocrine Conditions (ENDO-ERN)
- Department of Molecular Medicine and Surgery, Karolinska Institute and Karolinska University Hospital, Stockholm, Sweden
- Department of Endocrinology, Karolinska Institute and Karolinska University Hospital, Stockholm, Sweden
| | - Tania P. Markovic
- International Network for Research, Management & Education on adults with Prader-Willi Syndrome (INfoRMEd-PWS)
- Metabolism & Obesity Service, Royal Prince Alfred Hospital, Camperdown, NSW, Australia
- Charles Perkins Center and Sydney Medical School, University of Sydney, Sydney, NSW, Australia
| | - Assumpta Caixàs
- International Network for Research, Management & Education on adults with Prader-Willi Syndrome (INfoRMEd-PWS)
- Department of Endocrinology and Nutrition, Parc Tauli Hospital Universitari, Institut d’Investigació i Innovació Parc Taulí (I3PT) Instituto de Salud Carlos III (CERCA-ISCIII), Sabadell, Spain
- Department of Medicine, Universitat Autònoma de Barcelona, Sabadell, Spain
| | - Antonino Crinò
- International Network for Research, Management & Education on adults with Prader-Willi Syndrome (INfoRMEd-PWS)
- Reference Center for Prader-Willi syndrome, Bambino Gesù Hospital, Research Institute, Palidoro, Italy
- Center for Rare Diseases and Congenital Defects, Fondazione Policlinico Universitario A. Gemelli, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Sjoerd A. A. van den Berg
- Department of Internal Medicine, Division of Endocrinology, Erasmus Medical Center, University Medical Center Rotterdam, Rotterdam, Netherlands
- Department of Clinical Chemistry, Erasmus Medical Center (MC), University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Aart J. van der Lely
- Department of Internal Medicine, Division of Endocrinology, Erasmus Medical Center, University Medical Center Rotterdam, Rotterdam, Netherlands
- Center for Adults with Rare Genetic Syndromes, Department of Internal Medicine, Division of Endocrinology, Erasmus Medical Center, University Medical Center Rotterdam, Rotterdam, Netherlands
- Academic Center for Growth Disorders, Erasmus Medical Center, University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Laura C. G. de Graaff
- Department of Internal Medicine, Division of Endocrinology, Erasmus Medical Center, University Medical Center Rotterdam, Rotterdam, Netherlands
- Center for Adults with Rare Genetic Syndromes, Department of Internal Medicine, Division of Endocrinology, Erasmus Medical Center, University Medical Center Rotterdam, Rotterdam, Netherlands
- Dutch Center of Reference for Prader–Willi Syndrome, Rotterdam, Netherlands
- Academic Center for Growth Disorders, Erasmus Medical Center, University Medical Center Rotterdam, Rotterdam, Netherlands
- European Reference Network on Rare Endocrine Conditions (ENDO-ERN)
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Abstract
Obesity derives from impaired central control of body weight, implying interaction between environment and an individual genetic predisposition. Genetic obesities, including monogenic and syndromic obesities, are rare and complex neuro-endocrine pathologies where the genetic contribution is predominant. Severe and early-onset obesity with eating disorders associated with frequent comorbidities make these diseases challenging. Their current estimated prevalence of 5-10% in severely obese children is probably underestimated due to the limited access to genetic diagnosis. A central alteration of hypothalamic regulation of weight implies that the leptin-melanocortin pathway is responsible for the symptoms. The management of genetic obesity has so far been only based, above all, on lifestyle intervention, especially regarding nutrition and physical activity. New therapeutic options have emerged in the last years for these patients, raising great hope to manage their complex situation and improve quality of life. Implementation of genetic diagnosis in clinical practice is thus of paramount importance to allow individualized care. This review describes the current clinical management of genetic obesity and the evidence on which it is based. Some insights will also be provided into new therapies under evaluation.
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Affiliation(s)
- Nathan Faccioli
- Sorbonne Université, Assistance Publique-Hôpitaux de Paris, Department of Pediatric Nutrition and Gastroenterology, Trousseau Hospital, Paris, France
- Sorbonne Université, INSERM, Nutrition and Obesity: Systemic Approaches, NutriOmics, Research Unit, Paris, France
- Reference Center for Rare Diseases (PRADORT, Prader-Willi Syndrome and Other Rare Forms of Obesity with Eating Behavior Disorders), Paris, France
| | - Christine Poitou
- Sorbonne Université, INSERM, Nutrition and Obesity: Systemic Approaches, NutriOmics, Research Unit, Paris, France
- Reference Center for Rare Diseases (PRADORT, Prader-Willi Syndrome and Other Rare Forms of Obesity with Eating Behavior Disorders), Paris, France
- Sorbonne Université, Assistance Publique-Hôpitaux de Paris Nutrition Department, Pitié-Salpêtrière Hospital, Paris, France
| | - Karine Clément
- Sorbonne Université, INSERM, Nutrition and Obesity: Systemic Approaches, NutriOmics, Research Unit, Paris, France
- Reference Center for Rare Diseases (PRADORT, Prader-Willi Syndrome and Other Rare Forms of Obesity with Eating Behavior Disorders), Paris, France
- Sorbonne Université, Assistance Publique-Hôpitaux de Paris Nutrition Department, Pitié-Salpêtrière Hospital, Paris, France
| | - Béatrice Dubern
- Sorbonne Université, Assistance Publique-Hôpitaux de Paris, Department of Pediatric Nutrition and Gastroenterology, Trousseau Hospital, Paris, France
- Sorbonne Université, INSERM, Nutrition and Obesity: Systemic Approaches, NutriOmics, Research Unit, Paris, France
- Reference Center for Rare Diseases (PRADORT, Prader-Willi Syndrome and Other Rare Forms of Obesity with Eating Behavior Disorders), Paris, France
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12
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Daouadji-Ghazouani A, Aron-Wisnewsky J, Torcivia A, Irigoin-Guichandut M, Poitou C, Faucher P, Ciangura C, Lassen PB, Clément K, Vaillant JC, Oppert JM, Genser L. Correction: Follow-Up, Safety, and Satisfaction with Tele-bariatric Follow-Up Implemented During the COVID-19 French Lockdown: a 2-Year Follow-Up Study. Obes Surg 2023:10.1007/s11695-023-06612-4. [PMID: 37099253 PMCID: PMC10132429 DOI: 10.1007/s11695-023-06612-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/27/2023]
Affiliation(s)
- Ahmed Daouadji-Ghazouani
- Department of Hepato-Biliary and Pancreatic Surgery, Sorbonne Université, Assistance Publique-Hôpitaux de Paris, AP-HP, Pitié-Salpêtrière University Hospital, 47-83 Boulevard de L'Hôpital, 75013, Paris, France
| | - Judith Aron-Wisnewsky
- Department of Nutrition, Sorbonne Université, Assistance Publique-Hôpitaux de Paris, AP-HP, Pitié-Salpêtrière University Hospital, 47-83 Boulevard de L'Hôpital, 75013, Paris, France
- INSERM, Nutrition and Obesity: Systemic Approaches (NutriOmics), Sorbonne Université, Paris, France
| | - Adriana Torcivia
- Department of Hepato-Biliary and Pancreatic Surgery, Sorbonne Université, Assistance Publique-Hôpitaux de Paris, AP-HP, Pitié-Salpêtrière University Hospital, 47-83 Boulevard de L'Hôpital, 75013, Paris, France
| | - Marc Irigoin-Guichandut
- Department of Hepato-Biliary and Pancreatic Surgery, Sorbonne Université, Assistance Publique-Hôpitaux de Paris, AP-HP, Pitié-Salpêtrière University Hospital, 47-83 Boulevard de L'Hôpital, 75013, Paris, France
| | - Christine Poitou
- Department of Nutrition, Sorbonne Université, Assistance Publique-Hôpitaux de Paris, AP-HP, Pitié-Salpêtrière University Hospital, 47-83 Boulevard de L'Hôpital, 75013, Paris, France
- INSERM, Nutrition and Obesity: Systemic Approaches (NutriOmics), Sorbonne Université, Paris, France
| | - Pauline Faucher
- Department of Nutrition, Sorbonne Université, Assistance Publique-Hôpitaux de Paris, AP-HP, Pitié-Salpêtrière University Hospital, 47-83 Boulevard de L'Hôpital, 75013, Paris, France
| | - Cécile Ciangura
- Department of Nutrition, Sorbonne Université, Assistance Publique-Hôpitaux de Paris, AP-HP, Pitié-Salpêtrière University Hospital, 47-83 Boulevard de L'Hôpital, 75013, Paris, France
| | - Pierre Bel Lassen
- Department of Nutrition, Sorbonne Université, Assistance Publique-Hôpitaux de Paris, AP-HP, Pitié-Salpêtrière University Hospital, 47-83 Boulevard de L'Hôpital, 75013, Paris, France
- INSERM, Nutrition and Obesity: Systemic Approaches (NutriOmics), Sorbonne Université, Paris, France
| | - Karine Clément
- Department of Nutrition, Sorbonne Université, Assistance Publique-Hôpitaux de Paris, AP-HP, Pitié-Salpêtrière University Hospital, 47-83 Boulevard de L'Hôpital, 75013, Paris, France
- INSERM, Nutrition and Obesity: Systemic Approaches (NutriOmics), Sorbonne Université, Paris, France
| | - Jean-Christophe Vaillant
- Department of Hepato-Biliary and Pancreatic Surgery, Sorbonne Université, Assistance Publique-Hôpitaux de Paris, AP-HP, Pitié-Salpêtrière University Hospital, 47-83 Boulevard de L'Hôpital, 75013, Paris, France
| | - Jean-Michel Oppert
- Department of Nutrition, Sorbonne Université, Assistance Publique-Hôpitaux de Paris, AP-HP, Pitié-Salpêtrière University Hospital, 47-83 Boulevard de L'Hôpital, 75013, Paris, France
| | - Laurent Genser
- Department of Hepato-Biliary and Pancreatic Surgery, Sorbonne Université, Assistance Publique-Hôpitaux de Paris, AP-HP, Pitié-Salpêtrière University Hospital, 47-83 Boulevard de L'Hôpital, 75013, Paris, France.
- INSERM, Nutrition and Obesity: Systemic Approaches (NutriOmics), Sorbonne Université, Paris, France.
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13
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Le Collen L, Delemer B, Poitou C, Vaxillaire M, Toussaint B, Dechaume A, Badreddine A, Boissel M, Derhourhi M, Clément K, Petit JM, Mau-Them FT, Bruel AL, Thauvin-Robinet C, Saveanu A, Cherifi BG, Le Beyec-Le Bihan J, Froguel P, Bonnefond A. Heterozygous pathogenic variants in POMC are not responsible for monogenic obesity: implication for MC4R agonist use. Genet Med 2023:100857. [PMID: 37092539 DOI: 10.1016/j.gim.2023.100857] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Revised: 04/15/2023] [Accepted: 04/16/2023] [Indexed: 04/25/2023] Open
Abstract
PURPOSE Recessive deficiency for proopiomelanocortin (POMC) causes childhood-onset severe obesity. Cases can now benefit from the MC4R agonist setmelanotide. Furthermore, a phase 3 clinical trialis evaluating setmelanotide in heterozygotes for POMC. We performed a large-scale genetic analysis assessing the effect of heterozygous, pathogenic POMC variants on obesity. METHODS A genetic analysis was performed in a family including two cousins with childhood-onset obesity. We analyzed the obesity status of heterozygotes for pathogenic POMC variants in the Human Gene Mutation Database (HGMD). The association between heterozygous, pathogenic POMC variants and obesity risk was assessed using 190,000 exome samples from UK Biobank. RESULTS The two cousins carried a compound heterozygous, pathogenic variant in POMC. Six siblings were heterozygotes; only one of them had obesity. In HGMD, we identified 60 heterozygotes for pathogenic POMC variants, of whom 14 had obesity. In UK Biobank, heterozygous, pathogenic POMC variants were not associated with obesity risk, but modestly increased body mass index levels. CONCLUSIONS Heterozygous, pathogenic POMC variants do not contribute to monogenic obesity, but slightly increase BMI. Setmelanotide use in patients with obesity which would only be based on the presence of a heterozygous POMC variant can be questioned.
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Affiliation(s)
- Lauriane Le Collen
- Inserm/CNRS UMR 1283/8199, Pasteur Institute of Lille, EGID, Lille, France;; Department of Endocrinology Diabetology, University Hospital Center of Reims, Reims, France;; Department of Clinical Genetic, University Hospital Center of Reims, Reims, France;; University of Lille, Lille, France;.
| | - Brigitte Delemer
- Department of Endocrinology Diabetology, University Hospital Center of Reims, Reims, France
| | - Christine Poitou
- Assistance Publique Hôpitaux de Paris, Nutrition Department, Pitié-Salpêtrière Hospital, Paris, France; Sorbonne Université, INSERM, Nutrition and Obesities: systemic approaches Research Unit (NutriOmics), Paris, France
| | - Martine Vaxillaire
- Inserm/CNRS UMR 1283/8199, Pasteur Institute of Lille, EGID, Lille, France;; University of Lille, Lille, France
| | - Bénédicte Toussaint
- Inserm/CNRS UMR 1283/8199, Pasteur Institute of Lille, EGID, Lille, France;; University of Lille, Lille, France
| | - Aurélie Dechaume
- Inserm/CNRS UMR 1283/8199, Pasteur Institute of Lille, EGID, Lille, France;; University of Lille, Lille, France
| | - Alaa Badreddine
- Inserm/CNRS UMR 1283/8199, Pasteur Institute of Lille, EGID, Lille, France;; University of Lille, Lille, France
| | - Mathilde Boissel
- Inserm/CNRS UMR 1283/8199, Pasteur Institute of Lille, EGID, Lille, France;; University of Lille, Lille, France
| | - Mehdi Derhourhi
- Inserm/CNRS UMR 1283/8199, Pasteur Institute of Lille, EGID, Lille, France;; University of Lille, Lille, France
| | - Karine Clément
- Assistance Publique Hôpitaux de Paris, Nutrition Department, Pitié-Salpêtrière Hospital, Paris, France; Sorbonne Université, INSERM, Nutrition and Obesities: systemic approaches Research Unit (NutriOmics), Paris, France
| | - Jean Michel Petit
- Department of Endocrinology Diabetology, University Hospital Central of F.Mitterrand Dijon-Bourgogne
| | - Frédéric Tran Mau-Them
- Unité Fonctionnelle Innovation en Diagnostic Génomique des maladies rares, CHU Dijon Bourgogne, Dijon, France;; INSERM UMR1231 GAD, F-21000, Dijon, France
| | - Ange-Line Bruel
- Unité Fonctionnelle Innovation en Diagnostic Génomique des maladies rares, CHU Dijon Bourgogne, Dijon, France;; INSERM UMR1231 GAD, F-21000, Dijon, France
| | - Christel Thauvin-Robinet
- Unité Fonctionnelle Innovation en Diagnostic Génomique des maladies rares, CHU Dijon Bourgogne, Dijon, France;; INSERM UMR1231 GAD, F-21000, Dijon, France;; Centre de Référence Maladies Rares "Anomalies du développement et syndromes malformatifs", Centre de Génétique, FHU TRANSLAD et Institut GIMI, CHU Dijon Bourgogne, Dijon, France
| | - Alexandru Saveanu
- Aix-Marseille University, Institut National de la Santé et de la Recherche Médicale (INSERM), U1251, Marseille Medical Genetics (MMG), Marseille, France;; Assistance Publique-Hôpitaux de Marseille (AP-HM), Reference Center for Rare Pituitary Diseases HYPO, Marseille, France;; Assistance-Publique des Hôpitaux de Marseille (AP-HM), Laboratory of Molecular Biology, Conception Hospital, Marseille, France
| | - Blandine Gatta Cherifi
- CHU Bordeaux, Endocrinology, Diabetology & Nutrition, F-33000, Bordeaux, France;; University of Bordeaux, F-33000, Bordeaux, France;; INSERMU1215 Neurocentre Magendie, University of Bordeaux, Bordeaux, France
| | - Johanne Le Beyec-Le Bihan
- Assistance Publique-Hôpitaux de Paris (AP-HP), Endocrine and Oncological Biochemistry Department, Pitié-Salpêtrière Hospital, Sorbonne University, Paris, France;; INSERMU1149, Centre de recherche sur l'inflammation, Paris, France
| | - Philippe Froguel
- Inserm/CNRS UMR 1283/8199, Pasteur Institute of Lille, EGID, Lille, France;; University of Lille, Lille, France;; Department of Metabolism, Imperial College London, London, United Kingdom
| | - Amélie Bonnefond
- Inserm/CNRS UMR 1283/8199, Pasteur Institute of Lille, EGID, Lille, France;; University of Lille, Lille, France;; Department of Metabolism, Imperial College London, London, United Kingdom.
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14
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Dubern B, Faccioli N, Poitou C, Clément K. Novel therapeutics in rare genetic obesities: A narrative review. Pharmacol Res 2023; 191:106763. [PMID: 37037398 DOI: 10.1016/j.phrs.2023.106763] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Revised: 04/04/2023] [Accepted: 04/07/2023] [Indexed: 04/12/2023]
Abstract
The better understanding of the molecular causes of rare genetic obesities and its associated phenotype involving the hypothalamus allows today to consider innovative therapeutics focused on hunger control. Several new pharmacological molecules benefit patients with monogenic or syndromic obesity. They are likely to be among the treatment options for these patients in the coming years, helping clinicians and patients prevent rapid weight progression and eventually limit bariatric surgery procedures, which is less effective in these patients. Their positioning in the management of such patients will be needed to be well defined to develop precision medicine in genetic forms of obesity.
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Affiliation(s)
- Beatrice Dubern
- Assistance Publique Hôpitaux de Paris, Trousseau Hospital, Pediatric Nutrition and Gastroenterology Department, French Reference Center for Prader-Willi Syndrome and other rare obesities (PRADORT), Paris, France; Sorbonne Université, INSERM, Nutrition and obesities; systemic approaches, NutriOmics research group, 75013, Paris, France.
| | - Nathan Faccioli
- Assistance Publique Hôpitaux de Paris, Trousseau Hospital, Pediatric Nutrition and Gastroenterology Department, French Reference Center for Prader-Willi Syndrome and other rare obesities (PRADORT), Paris, France; Sorbonne Université, INSERM, Nutrition and obesities; systemic approaches, NutriOmics research group, 75013, Paris, France
| | - Christine Poitou
- Assistance Publique Hôpitaux de Paris, Pitié-Salpêtrière Hospital, Nutrition Department, Paris, France; Sorbonne Université, INSERM, Nutrition and obesities; systemic approaches, NutriOmics research group, 75013, Paris, France
| | - Karine Clément
- Assistance Publique Hôpitaux de Paris, Pitié-Salpêtrière Hospital, Nutrition Department, Paris, France; Sorbonne Université, INSERM, Nutrition and obesities; systemic approaches, NutriOmics research group, 75013, Paris, France
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15
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Louveau C, Turtulici MC, Consoli A, Poitou C, Coupaye M, Krebs MO, Chaumette B, Iftimovici A. Corrigendum: Prader-Willi syndrome: Symptoms and topiramate response in light of genetics. Front Neurosci 2023; 17:1189154. [PMID: 37065914 PMCID: PMC10103458 DOI: 10.3389/fnins.2023.1189154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2023] [Accepted: 03/20/2023] [Indexed: 04/03/2023] Open
Abstract
[This corrects the article DOI: 10.3389/fnins.2023.1126970.].
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Affiliation(s)
- Cécile Louveau
- Centre de Référence pour les Maladies Rares à expression Psychiatrique, GHU Paris Psychiatrie et Neurosciences, Paris, France
- *Correspondence: Cécile Louveau
| | - Mimi-Caterina Turtulici
- Centre de Référence pour les Maladies Rares à expression Psychiatrique, GHU Paris Psychiatrie et Neurosciences, Paris, France
| | - Angèle Consoli
- Department of Child and Adolescent Psychiatry, Pitié-Salpêtrière Hospital, Paris, France
- GRC-15, Dimensional Approach of Child and Adolescent Psychotic Episodes, Faculté de Médecine, Sorbonne Université, Paris, France
| | - Christine Poitou
- Nutrition Department, Rare Diseases Center of Reference “Prader–Willi Syndrome and Obesity With Eating Disorders” (PRADORT), Assistance Publique-Hôpitaux de Paris, Pitié-Salpêtrière Hospital, INSERM, Nutriomics, Sorbonne Université, Paris, France
| | - Muriel Coupaye
- Nutrition Department, Rare Diseases Center of Reference “Prader–Willi Syndrome and Obesity With Eating Disorders” (PRADORT), Assistance Publique-Hôpitaux de Paris, Pitié-Salpêtrière Hospital, INSERM, Nutriomics, Sorbonne Université, Paris, France
| | - Marie-Odile Krebs
- Centre de Référence pour les Maladies Rares à expression Psychiatrique, GHU Paris Psychiatrie et Neurosciences, Paris, France
- Institute of Psychiatry and Neuroscience of Paris (IPNP), INSERM U1266, Université Paris Cité, Paris, France
| | - Boris Chaumette
- Centre de Référence pour les Maladies Rares à expression Psychiatrique, GHU Paris Psychiatrie et Neurosciences, Paris, France
- Institute of Psychiatry and Neuroscience of Paris (IPNP), INSERM U1266, Université Paris Cité, Paris, France
- Department of Psychiatry, McGill University, Montréal, QC, Canada
| | - Anton Iftimovici
- Centre de Référence pour les Maladies Rares à expression Psychiatrique, GHU Paris Psychiatrie et Neurosciences, Paris, France
- Institute of Psychiatry and Neuroscience of Paris (IPNP), INSERM U1266, Université Paris Cité, Paris, France
- Anton Iftimovici
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Gosseaume C, Fournier T, Jéru I, Vignaud ML, Missotte I, Archambeaud F, Debussche X, Droumaguet C, Fève B, Grillot S, Guerci B, Hieronimus S, Horsmans Y, Nobécourt E, Pienkowski C, Poitou C, Thissen JP, Lascols O, Degrelle S, Tsatsaris V, Vigouroux C, Vatier C. Perinatal, metabolic, and reproductive features in PPARG-related lipodystrophy. Eur J Endocrinol 2023; 188:7049146. [PMID: 36806620 DOI: 10.1093/ejendo/lvad023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Revised: 02/12/2023] [Accepted: 02/13/2023] [Indexed: 02/23/2023]
Abstract
OBJECTIVE The adipogenic PPARG-encoded PPARγ nuclear receptor also displays essential placental functions. We evaluated the metabolic, reproductive, and perinatal features of patients with PPARG-related lipodystrophy. METHODS Current and retrospective data were collected in patients referred to a National Rare Diseases Reference Centre. RESULTS 26 patients from 15 unrelated families were studied (18 women, median age 43 years). They carried monoallelic PPARG variants except a homozygous patient with congenital generalized lipodystrophy. Among heterozygous patients aged 16 or more (n = 24), 92% had diabetes, 96% partial lipodystrophy (median age at diagnosis 24 and 37 years), 78% hypertriglyceridaemia, 71% liver steatosis, and 58% hypertension. The mean BMI was 26 ± 5.0 kg/m2. Women (n = 16) were frequently affected by acute pancreatitis (n = 6) and/or polycystic ovary syndrome (n = 12). Eleven women obtained one or several pregnancies, all complicated by diabetes (n = 8), hypertension (n = 4), and/or hypertriglyceridaemia (n = 10). We analysed perinatal data of patients according to the presence (n = 8) or absence (n = 9) of a maternal dysmetabolic environment. The median gestational age at birth was low in both groups (37 and 36 weeks of amenorrhea, respectively). As expected, the birth weight was higher in patients exposed to a foetal dysmetabolic environment of maternal origin. In contrast, 85.7% of non-exposed patients, in whom the variant is, or is very likely to be, paternally-inherited, were small for gestational age. CONCLUSIONS Lipodystrophy-related PPARG variants induce early metabolic complications. Our results suggest that placental expression of PPARG pathogenic variants carried by affected foetuses could impair prenatal growth and parturition. This justifies careful pregnancy monitoring in affected families.
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Affiliation(s)
- Camille Gosseaume
- Sorbonne University, Inserm U938, Saint-Antoine Research Centre, Institute of Cardiometabolism and Nutrition, Paris 75012, France
| | - Thierry Fournier
- Université Paris Cité, Inserm, 3PHM, Pathophysiology and Pharmacotoxicology of the Human Placenta, Pre & Post Natal Microbiota, Paris, F-75006, France
| | - Isabelle Jéru
- Sorbonne University, Inserm U938, Saint-Antoine Research Centre, Institute of Cardiometabolism and Nutrition, Paris 75012, France
- Department of Molecular Biology and Genetics, Assistance Publique-Hôpitaux de Paris, Saint-Antoine University Hospital, Paris, France
| | - Marie-Léone Vignaud
- Université Paris Cité, Inserm, 3PHM, Pathophysiology and Pharmacotoxicology of the Human Placenta, Pre & Post Natal Microbiota, Paris, F-75006, France
| | - Isabelle Missotte
- Department of Pediatrics, Territorial Hospital Center, Nouméa, New Caledonia, France
| | | | - Xavier Debussche
- Clinical Investigation and Clinical Epidemiology Center (CIC-EC INSERM/CHU/University), Reunion Island University Hospital, Saint-Denis de la Réunion, France
| | - Céline Droumaguet
- Department of Internal Medicine, Assistance Publique-Hôpitaux de Paris, Henri-Mondor Hospital, Créteil, France
| | - Bruno Fève
- Sorbonne University, Inserm U938, Saint-Antoine Research Centre, Institute of Cardiometabolism and Nutrition, Paris 75012, France
- Department of Endocrinology, Diabetology and Reproductive Endocrinology, Assistance Publique-Hôpitaux de Paris, Saint-Antoine University Hospital, National Reference Center for Rare Diseases of Insulin Secretion and Insulin Sensitivity (PRISIS), Paris, France
| | - Sophie Grillot
- Department of Endocrinology and Diabetology, Pays du Mont Blanc Hospital, Sallanches, France
| | - Bruno Guerci
- Department of Endocrinology, Diabetology and Nutrition, Brabois Hospital, University of Lorraine, Vandoeuvre Lès Nancy, France
| | - Sylvie Hieronimus
- Department of Diabetology and Nutrition, Nice University Hospital, Nice, France
| | - Yves Horsmans
- Department of Hepatogastroenterology, Clinical and Experimental Research Institute Louvain Catholic University, Saint-Luc University Hospital, Bruxelles, Belgium
| | - Estelle Nobécourt
- Department of Endocrinology, Metabolism and Nutrition, Saint-Pierre Hospital, Reunion Island University Hospital, Saint-Denis de la Réunion, France
| | - Catherine Pienkowski
- Reference Center for Rare Gynecologic Diseases, Endocrinology and Medical Gynecology Unit, Toulouse University Hospital, Toulouse, France
| | - Christine Poitou
- Assistance Publique-Hôpitaux de Paris, Pitié-Salpêtrière University Hospital, Sorbonne University, Inserm, Reference Center for Rare Diseases PRADORT (PRADer-Willi Syndrome and other Rare Obesities with Eating Disorders), Nutrition Department, Paris, France
| | - Jean-Paul Thissen
- Department of Hepatogastroenterology, Clinical and Experimental Research Institute Louvain Catholic University, Saint-Luc University Hospital, Bruxelles, Belgium
| | - Olivier Lascols
- Sorbonne University, Inserm U938, Saint-Antoine Research Centre, Institute of Cardiometabolism and Nutrition, Paris 75012, France
- Department of Molecular Biology and Genetics, Assistance Publique-Hôpitaux de Paris, Saint-Antoine University Hospital, Paris, France
| | - Séverine Degrelle
- Université Paris Cité, Inserm, 3PHM, Pathophysiology and Pharmacotoxicology of the Human Placenta, Pre & Post Natal Microbiota, Paris, F-75006, France
- Inovarion, Paris, France
| | - Vassilis Tsatsaris
- Université Paris Cité, Inserm, 3PHM, Pathophysiology and Pharmacotoxicology of the Human Placenta, Pre & Post Natal Microbiota, Paris, F-75006, France
| | - Corinne Vigouroux
- Sorbonne University, Inserm U938, Saint-Antoine Research Centre, Institute of Cardiometabolism and Nutrition, Paris 75012, France
- Department of Molecular Biology and Genetics, Assistance Publique-Hôpitaux de Paris, Saint-Antoine University Hospital, Paris, France
- Department of Endocrinology, Diabetology and Reproductive Endocrinology, Assistance Publique-Hôpitaux de Paris, Saint-Antoine University Hospital, National Reference Center for Rare Diseases of Insulin Secretion and Insulin Sensitivity (PRISIS), Paris, France
| | - Camille Vatier
- Sorbonne University, Inserm U938, Saint-Antoine Research Centre, Institute of Cardiometabolism and Nutrition, Paris 75012, France
- Department of Endocrinology, Diabetology and Reproductive Endocrinology, Assistance Publique-Hôpitaux de Paris, Saint-Antoine University Hospital, National Reference Center for Rare Diseases of Insulin Secretion and Insulin Sensitivity (PRISIS), Paris, France
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17
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Dodet P, Noiray C, Leu-Semenescu S, Lefevre E, Nigam M, Faucher P, Maranci JB, Jublanc C, Poitou C, Arnulf I. Hypersomnia and Narcolepsy in 42 Adult Patients with Craniopharyngioma. Sleep 2023; 46:7043838. [PMID: 36799460 DOI: 10.1093/sleep/zsad032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Revised: 01/09/2023] [Indexed: 02/18/2023] Open
Abstract
STUDY OBJECTIVES To evaluate sleep, sleepiness and excessive need for sleep in patients with craniopharyngioma (a suprasellar tumor which can affect sleep-wake systems). METHODS A retrospective study of all adult craniopharyngioma patients referred to the sleep clinic, who received a sleep interview, nocturnal polysomnography, multiple sleep latency tests (MSLT) and 18-hour bed rest polysomnography. Their sleep measurements were compared with those of age- and sex-matched healthy controls. RESULTS Of 54 patients screened with craniopharyngioma, 42 were analyzed, 80% of whom complained of excessive daytime sleepiness. Sleep testing revealed that 6 (14.3%) of them had secondary narcolepsy (including one with cataplexy), and 11 (26.2%) had central hypersomnia associated with a medical disorder. Compared with controls, patients were more frequently obese, had a shorter mean sleep latency on MSLT and slept longer on the first night. There was a non-significant trend for patients with (vs. without) narcolepsy and hypersomnia to be younger, to have a higher body mass index, to be more likely to have received radiation therapy and to have more severe damage to the hypothalamus after surgery. Treatment with stimulants (modafinil, pitolisant and methylphenidate) was beneficial in 9/10 patients. CONCLUSION Nearly half of the patients with craniopharyngioma and sleep disorders have a central disorder of hypersomnolence (narcolepsy and hypersomnia), which should be investigated and lead to considerations beyond sleep apnea syndrome in these obese patients.
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Affiliation(s)
- Pauline Dodet
- Assistance Publique-Hôpitaux de Paris-Sorbonne (AP-HP-Sorbonne), Hôpital la Pitié-Salpêtrière, Service des Pathologies du Sommeil et Centre de Référence National des Narcolepsies et Hypersomnies rares, Paris, France.,Sorbonne University and Paris Brain Institute (ICM), Paris, France
| | - Camille Noiray
- Assistance Publique-Hôpitaux de Paris-Sorbonne (AP-HP-Sorbonne), Hôpital la Pitié-Salpêtrière, Service des Pathologies du Sommeil et Centre de Référence National des Narcolepsies et Hypersomnies rares, Paris, France
| | - Smaranda Leu-Semenescu
- Assistance Publique-Hôpitaux de Paris-Sorbonne (AP-HP-Sorbonne), Hôpital la Pitié-Salpêtrière, Service des Pathologies du Sommeil et Centre de Référence National des Narcolepsies et Hypersomnies rares, Paris, France.,Sorbonne University and Paris Brain Institute (ICM), Paris, France
| | - Etienne Lefevre
- Sorbonne University and Paris Brain Institute (ICM), Paris, France.,AP-HP-Sorbonne, Hôpital la Pitié-Salpêtrière, Neurosurgery Department
| | - Milan Nigam
- Assistance Publique-Hôpitaux de Paris-Sorbonne (AP-HP-Sorbonne), Hôpital la Pitié-Salpêtrière, Service des Pathologies du Sommeil et Centre de Référence National des Narcolepsies et Hypersomnies rares, Paris, France.,Center for Advanced Research in Sleep Medicine, Hôpital du Sacré-Coeur de Montréal, Montréal, Canada
| | - Pauline Faucher
- AP-HP-Sorbonne, Hôpital la Pitié-Salpêtrière, Department of Nutrition and National Reference Center for Rare Diseases: "Prader-Willi Syndrome and other rare forms of obesity with eating disorders' (PRADORT)
| | - Jean-Baptiste Maranci
- Assistance Publique-Hôpitaux de Paris-Sorbonne (AP-HP-Sorbonne), Hôpital la Pitié-Salpêtrière, Service des Pathologies du Sommeil et Centre de Référence National des Narcolepsies et Hypersomnies rares, Paris, France.,Sorbonne University and Paris Brain Institute (ICM), Paris, France
| | - Christel Jublanc
- Pituitary Unit, Hôpital Pitié-Salpêtrière, Assistance Publique Hôpitaux de Paris, Paris, France
| | - Christine Poitou
- AP-HP-Sorbonne, Hôpital la Pitié-Salpêtrière, Department of Nutrition and National Reference Center for Rare Diseases: "Prader-Willi Syndrome and other rare forms of obesity with eating disorders' (PRADORT).,Sorbonne Université/INSERM, Nutrition and Obesity; Systemic Approaches (NutriOmics) Research Unit, Paris, France
| | - Isabelle Arnulf
- Assistance Publique-Hôpitaux de Paris-Sorbonne (AP-HP-Sorbonne), Hôpital la Pitié-Salpêtrière, Service des Pathologies du Sommeil et Centre de Référence National des Narcolepsies et Hypersomnies rares, Paris, France.,Sorbonne University and Paris Brain Institute (ICM), Paris, France
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18
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Louveau C, Turtuluci MC, Consoli A, Poitou C, Coupaye M, Krebs MO, Chaumette B, Iftimovici A. Prader-Willi syndrome: Symptoms and topiramate response in light of genetics. Front Neurosci 2023; 17:1126970. [PMID: 36814790 PMCID: PMC9939745 DOI: 10.3389/fnins.2023.1126970] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2022] [Accepted: 01/17/2023] [Indexed: 02/09/2023] Open
Abstract
Introduction Prader-Willi Syndrome (PWS) is a rare genetic condition, which affects one in 25,000 births and results in various phenotypes. It leads to a wide range of metabolic and endocrine disorders including growth delay, hypogonadism, narcolepsy, lack of satiety and compulsive eating, associated with mild to moderate cognitive impairment. Prognosis is especially determined by the complications of obesity (diabetes, cardiorespiratory diseases) and by severe behavioral disorders marked by impulsivity and compulsion. This heterogeneous clinical picture may lead to mis- or delayed diagnosis of comorbidities. Moreover, when diagnosis is made, treatment remains limited, with high interindividual differences in drug response. This may be due to the underlying genetic variability of the syndrome, which can involve several different genetic mutations, notably deletion or uniparental disomy (UPD) in a region of chromosome 15. Here, we propose to determine whether subjects with PWS differ for clinical phenotype and treatment response depending on the underlying genetic anomaly. Methods We retrospectively included all 24 PWS patients who were referred to the Reference Center for Rare Psychiatric Disorders (GHU Paris Psychiatrie and Neurosciences) between November 2018 and July 2022, with either deletion (N = 8) or disomy (N = 16). The following socio-demographic and clinical characteristics were recorded: age, sex, psychiatric and non-psychiatric symptoms, the type of genetic defect, medication and treatment response to topiramate, which was evaluated in terms of eating compulsions and impulsive behaviors. We compared topiramate treatment doses and responses between PWS with deletion and those with disomy. Non-parametric tests were used with random permutations for p-value and bootstrap 95% confidence interval computations. Results First, we found that disomy was associated with a more severe clinical phenotype than deletion. Second, we observed that topiramate was less effective and less tolerated in disomy, compared to deletion. Discussion These results suggest that a pharmacogenomic-based approach may be relevant for the treatment of compulsions in PWS, thus highlighting the importance of personalized medicine for such complex heterogeneous disorders.
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Affiliation(s)
- Cécile Louveau
- Centre de Référence pour les Maladies Rares à expression Psychiatrique, GHU Paris Psychiatrie et Neurosciences, Paris, France,*Correspondence: Cécile Louveau,
| | - Mimi-Caterina Turtuluci
- Centre de Référence pour les Maladies Rares à expression Psychiatrique, GHU Paris Psychiatrie et Neurosciences, Paris, France
| | - Angèle Consoli
- Department of Child and Adolescent Psychiatry, Pitié-Salpêtrière Hospital, Paris, France,GRC-15, Dimensional Approach of Child and Adolescent Psychotic Episodes, Faculté de Médecine, Sorbonne Université, Paris, France
| | - Christine Poitou
- Nutrition Department, Rare Diseases Center of Reference “Prader–Willi Syndrome and Obesity With Eating Disorders” (PRADORT), Assistance Publique-Hôpitaux de Paris, Pitié-Salpêtrière Hospital, INSERM, Nutriomics, Sorbonne Université, Paris, France
| | - Muriel Coupaye
- Nutrition Department, Rare Diseases Center of Reference “Prader–Willi Syndrome and Obesity With Eating Disorders” (PRADORT), Assistance Publique-Hôpitaux de Paris, Pitié-Salpêtrière Hospital, INSERM, Nutriomics, Sorbonne Université, Paris, France
| | - Marie-Odile Krebs
- Centre de Référence pour les Maladies Rares à expression Psychiatrique, GHU Paris Psychiatrie et Neurosciences, Paris, France,Institute of Psychiatry and Neuroscience of Paris (IPNP), INSERM U1266, Université Paris Cité, Paris, France
| | - Boris Chaumette
- Centre de Référence pour les Maladies Rares à expression Psychiatrique, GHU Paris Psychiatrie et Neurosciences, Paris, France,Institute of Psychiatry and Neuroscience of Paris (IPNP), INSERM U1266, Université Paris Cité, Paris, France,Department of Psychiatry, McGill University, Montréal, QC, Canada
| | - Anton Iftimovici
- Centre de Référence pour les Maladies Rares à expression Psychiatrique, GHU Paris Psychiatrie et Neurosciences, Paris, France,Institute of Psychiatry and Neuroscience of Paris (IPNP), INSERM U1266, Université Paris Cité, Paris, France,Anton Iftimovici,
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19
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Poitou C, Holland A, Höybye C, de Graaff LCG, Bottius S, Otterlei B, Tauber M. The transition from pediatric to adult care in individuals with Prader-Willi syndrome. Endocr Connect 2023; 12:e220373. [PMID: 36347048 PMCID: PMC9782397 DOI: 10.1530/ec-22-0373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Accepted: 11/08/2022] [Indexed: 11/09/2022]
Abstract
Prader-Willi syndrome (PWS), the most common form of syndromic obesity, is a complex neurodevelopmental genetic disorder including obesity with hyperphagia, endocrine and metabolic disorders and also psychiatric disorders. The most frequent endocrine disturbances include hypogonadism and growth hormone (GH) deficiency. Hypothyroidism and central adrenal insufficiency can also be observed but are less frequent. The transition of individuals with PWS from adolescence to adult life is challenging because of multiple comorbidities and complex disabilities. Individuals and caregivers face psychological, medical and social issues. This period of profound changes is thus prone to disruptions, and the main risks being the worsening of the medical situation and loss to follow-up of the individuals. Medical care may be poorly adapted to the needs of individuals because of a lack of knowledge concerning the syndrome and also lack of the necessary specific skills. A multidisciplinary panel composed of several experts in PWS met in November 2021 during an European Reference Network on Rare Endocrine Conditions (Endo-ERN) webinar. They presented complementary aspects of PWS from the perspective of the transition including psychiatric, pediatric and adult endocrinological and parent's and patient's points of view and shed light on the best way to approach this pivotal period.
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Affiliation(s)
- Christine Poitou
- Assistance Publique-Hôpitaux de Paris, Centre de référence Maladies Rares (PRADORT, Syndrome de Prader-Willi et autres formes rares d’obésité avec troubles du comportement alimentaire), Service de Nutrition, Hôpital Pitié-Salpêtrière, Paris, France
| | | | - Charlotte Höybye
- Department of Endocrinology and Department of Molecular Medicine and Surgery, Karolinska University Hospital and Karolinska Institute, Stockholm, Sweden
| | - Laura C G de Graaff
- Center for Adults with Rare Genetic Syndromes, Department of Internal Medicine, Division of Endocrinology, Erasmus Medical Center, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Sandrine Bottius
- Assistance Publique-Hôpitaux de Paris, Centre de référence Maladies Rares (PRADORT, Syndrome de Prader-Willi et autres formes rares d’obésité avec troubles du comportement alimentaire), Service de Nutrition, Hôpital Pitié-Salpêtrière, Paris, France
| | - Berit Otterlei
- Landsforeningen for Prader-Willis Syndrom Hiltonåsen, Slependen, Norway
| | - Maithé Tauber
- Centre de référence Maladies Rares (PRADORT, Syndrome de Prader-Willi et autres formes rares d’obésité avec troubles du comportement alimentaire), Service d’Endocrinologie, Obésités, Maladies Osseuses, Génétique et Gynécologie Médicale, Hôpital des Enfants, Toulouse, France
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20
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Lambert F, Chalopin S, Bedock D, Ciangura C, Aron-Wisnewsky J, Faucher P, Aviles Marquez L, Louhou R, Poitou C, Oppert JM, Bel Lassen P. From Dyspnea to Skin Grafting: The Difficulties of Managing a Patient with Extreme Obesity. Obes Facts 2023; 16:212-215. [PMID: 36521446 PMCID: PMC10028363 DOI: 10.1159/000527092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Accepted: 09/11/2022] [Indexed: 12/23/2022] Open
Abstract
While the prevalence of severe obesity is increasing worldwide, caregivers are often challenged with the management of patients with extreme weight. A 30-year-old woman (weight 245 kg, body mass index 85 kg/m2) presented with dyspnea, for which investigations led to suspect pulmonary embolism. The patient's weight made it impossible to perform adapted imaging; thus, an empirical anticoagulant treatment was initiated. A hematoma of the thigh occurred as a consequence of a transient antivitamin K overdose, leading to a 15-cm necrotic wound worsened by a state of malnutrition. Multidisciplinary and comprehensive care was performed including wound trimming, antibiotics, skin grafting, treatment of malnutrition, and psychological support, but with marked difficulties due to the lack of adapted medical equipment and facilities as well as appropriate medical guidelines. Overall, 7 months of hospitalization including 4 months of physiotherapy and rehabilitation were needed before the patient could return home. This case highlights how difficult managing patients with extreme obesity can be and points to the importance for healthcare systems to adapt to the specific needs of these patients and to design specific guidelines for treatment dosage and malnutrition prevention and treatment in this setting.
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Affiliation(s)
- Flora Lambert
- Nutrition Department, Assistance Publique Hôpitaux de Paris, Pitié-Salpêtrière Hospital, CRNH Ile-de-France, Sorbonne Université, Paris, France
| | - Sarah Chalopin
- Nutrition Department, Assistance Publique Hôpitaux de Paris, Pitié-Salpêtrière Hospital, CRNH Ile-de-France, Sorbonne Université, Paris, France
| | - Dorothée Bedock
- Nutrition Department, Assistance Publique Hôpitaux de Paris, Pitié-Salpêtrière Hospital, CRNH Ile-de-France, Sorbonne Université, Paris, France
| | - Cécile Ciangura
- Nutrition Department, Assistance Publique Hôpitaux de Paris, Pitié-Salpêtrière Hospital, CRNH Ile-de-France, Sorbonne Université, Paris, France
| | - Judith Aron-Wisnewsky
- Nutrition Department, Assistance Publique Hôpitaux de Paris, Pitié-Salpêtrière Hospital, CRNH Ile-de-France, Sorbonne Université, Paris, France
- Sorbonne Université, INSERM, Nutrition & Obesities: Systemic Approaches Research Group (NutriOmics), Paris, France
| | - Pauline Faucher
- Nutrition Department, Assistance Publique Hôpitaux de Paris, Pitié-Salpêtrière Hospital, CRNH Ile-de-France, Sorbonne Université, Paris, France
| | - Laura Aviles Marquez
- Nutrition department, Assistance Publique Hôpitaux de Paris, Hôpital Maritime de Berck, Berck, France
| | - Rufin Louhou
- Nutrition department, Assistance Publique Hôpitaux de Paris, Hôpital Maritime de Berck, Berck, France
| | - Christine Poitou
- Nutrition Department, Assistance Publique Hôpitaux de Paris, Pitié-Salpêtrière Hospital, CRNH Ile-de-France, Sorbonne Université, Paris, France
- Sorbonne Université, INSERM, Nutrition & Obesities: Systemic Approaches Research Group (NutriOmics), Paris, France
| | - Jean-Michel Oppert
- Nutrition Department, Assistance Publique Hôpitaux de Paris, Pitié-Salpêtrière Hospital, CRNH Ile-de-France, Sorbonne Université, Paris, France
| | - Pierre Bel Lassen
- Nutrition Department, Assistance Publique Hôpitaux de Paris, Pitié-Salpêtrière Hospital, CRNH Ile-de-France, Sorbonne Université, Paris, France
- Sorbonne Université, INSERM, Nutrition & Obesities: Systemic Approaches Research Group (NutriOmics), Paris, France
- *Pierre Bel Lassen,
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21
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van Abswoude DH, Pellikaan K, Rosenberg AGW, Davidse K, Coupaye M, Høybye C, Markovic TP, Grugni G, Crinò A, Caixàs A, Poitou C, Mosbah H, Weir T, van Vlimmeren LA, Rutges JPHJ, De Klerk LWL, Zillikens MC, van der Lely AJ, de Graaff LCG. Bone Health in Adults With Prader-Willi Syndrome: Clinical Recommendations Based on a Multicenter Cohort Study. J Clin Endocrinol Metab 2022; 108:59-84. [PMID: 36149817 PMCID: PMC9759176 DOI: 10.1210/clinem/dgac556] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Revised: 09/13/2022] [Indexed: 02/03/2023]
Abstract
CONTEXT Prader-Willi syndrome (PWS) is a rare complex genetic syndrome, characterized by delayed psychomotor development, hypotonia, and hyperphagia. Hormone deficiencies such as hypogonadism, hypothyroidism, and growth hormone deficiency are common. The combination of hypotonia, low physical activity, and hypogonadism might lead to a decrease in bone mass and increase in fracture risk. Moreover, one would expect an increased risk of scoliosis due to hypotonia and low physical activity. OBJECTIVE To study the prevalence and risk factors for skeletal problems (reduced bone mineral density, fractures, and scoliosis) in adults with PWS. METHODS We retrospectively collected patient characteristics, medical history, medication, biochemical measurements, dual-energy X-ray absorptiometry scans, and spinal X-rays and reviewed the current literature. RESULTS We included 354 adults with PWS (median age 31 years; 43% males), of whom 51 (14%) had osteoporosis (T-score below -2.5) and 143 (54%) had osteopenia (T-score -1 to -2.5). The most prevalent modifiable risk factors for osteoporosis were hypogonadism, insufficient dairy intake, sedentary lifestyle, and corticosteroid use. Male sex was associated with osteoporosis (P = .005). Growth hormone treatment was not associated with osteoporosis. A history of vertebral fractures was present in 10 (3%) and nonvertebral fractures in 59 (17%). Scoliosis was present in 263 (80%), but no modifiable risk factors were identified. CONCLUSION Besides scoliosis, osteoporosis is common in adults with PWS. Based on the literature and the risk factors for osteoporosis found in our cohort, we provide practical clinical recommendations to avoid skeletal complications in these vulnerable patients.
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Affiliation(s)
| | | | - Anna G W Rosenberg
- Department of Internal Medicine, Division of Endocrinology, Erasmus Medical
Center, University Medical Center Rotterdam, 3015 GD
Rotterdam, The Netherlands
- Center for Adults with Rare Genetic Syndromes, Department of Internal
Medicine, Division of Endocrinology, Erasmus Medical Center, University Medical Center
Rotterdam, 3015 GD Rotterdam, The Netherlands
- Dutch Center of Reference for Prader-Willi Syndrome,
3015 GD Rotterdam, The
Netherlands
- Academic Center for Growth Disorders, Erasmus Medical Center, University
Medical Center Rotterdam, 3015 GD Rotterdam,
The Netherlands
| | - Kirsten Davidse
- Department of Internal Medicine, Division of Endocrinology, Erasmus Medical
Center, University Medical Center Rotterdam, 3015 GD
Rotterdam, The Netherlands
- Center for Adults with Rare Genetic Syndromes, Department of Internal
Medicine, Division of Endocrinology, Erasmus Medical Center, University Medical Center
Rotterdam, 3015 GD Rotterdam, The Netherlands
- Dutch Center of Reference for Prader-Willi Syndrome,
3015 GD Rotterdam, The
Netherlands
- Academic Center for Growth Disorders, Erasmus Medical Center, University
Medical Center Rotterdam, 3015 GD Rotterdam,
The Netherlands
| | - Muriel Coupaye
- Assistance Publique-Hôpitaux de Paris, Rare Diseases Center of reference
‘Prader-Willi Syndrome and obesity with eating disorders’ (PRADORT), Nutrition
Department, Institute of Cardiometabolism and Nutrition, ICAN, Pitié-Salpêtrière
Hospital, Sorbonne Université, INSERM, Nutriomics, F75013
Paris, France
- International Network for Research, Management & Education on adults
with Prader-Willi Syndrome (INfoRMEd-PWS)
| | - Charlotte Høybye
- International Network for Research, Management & Education on adults
with Prader-Willi Syndrome (INfoRMEd-PWS)
- ENDO-ERN (European Reference Network)
- Department of Molecular Medicine and Surgery, Karolinska Institute and
Karolinska University Hospital, Stockholm,
Sweden
- Department of Endocrinology, Karolinska Institute and Karolinska University
Hospital, Stockholm, Sweden
| | - Tania P Markovic
- International Network for Research, Management & Education on adults
with Prader-Willi Syndrome (INfoRMEd-PWS)
- Metabolism & Obesity Services, Royal Prince Alfred
Hospital, Camperdown, Australia
- Boden Initiative, Charles Perkins Centre, University of
Sydney, SydneyAustralia
| | - Graziano Grugni
- International Network for Research, Management & Education on adults
with Prader-Willi Syndrome (INfoRMEd-PWS)
- ENDO-ERN (European Reference Network)
- Divison of Auxology, Istituto Auxologico Italiano, IRCCS,
Piancavallo (VB), Italy
| | - Antonino Crinò
- International Network for Research, Management & Education on adults
with Prader-Willi Syndrome (INfoRMEd-PWS)
- Reference Center for Prader-Willi syndrome, Bambino Gesù Hospital, Research
Institute, Palidoro (Rome), Italy
| | - Assumpta Caixàs
- International Network for Research, Management & Education on adults
with Prader-Willi Syndrome (INfoRMEd-PWS)
- Department of Endocrinology and Nutrition, Hospital Universitari Parc
Taulí, Institut d’Investigació i Innovació Parc Taulí (I3PT), Universitat Autònoma de
Barcelona, Sabadell, Spain
- Department of Medicine, Universitat Autònoma de Barcelona,
Sabadell, Spain
| | - Christine Poitou
- Assistance Publique-Hôpitaux de Paris, Rare Diseases Center of reference
‘Prader-Willi Syndrome and obesity with eating disorders’ (PRADORT), Nutrition
Department, Institute of Cardiometabolism and Nutrition, ICAN, Pitié-Salpêtrière
Hospital, Sorbonne Université, INSERM, Nutriomics, F75013
Paris, France
- International Network for Research, Management & Education on adults
with Prader-Willi Syndrome (INfoRMEd-PWS)
- ENDO-ERN (European Reference Network)
| | - Helena Mosbah
- Assistance Publique-Hôpitaux de Paris, Rare Diseases Center of reference
‘Prader-Willi Syndrome and obesity with eating disorders’ (PRADORT), Nutrition
Department, Institute of Cardiometabolism and Nutrition, ICAN, Pitié-Salpêtrière
Hospital, Sorbonne Université, INSERM, Nutriomics, F75013
Paris, France
| | - Tessa Weir
- Department of Endocrinology, Nepean-Blue Mountains Hospital,
Sydney, NSW, Australia
- Northern Clinical School, Faculty of Medicine and Health, University of
Sydney, Sydney, NSW, Australia
| | - Leo A van Vlimmeren
- Department of Rehabilitation and Pediatric Physical Therapy, Radboud
University Medical Centrum, 6525 GA Nijmegen,
The Netherlands
| | - Joost P H J Rutges
- Department of Orthopedic surgery, Erasmus Medical Center, University
Medical Center Rotterdam, 3015 GD Rotterdam,
The Netherlands
| | - Luuk W L De Klerk
- Department of Orthopedic surgery, Sint Maartensclinic,
6500 GM Nijmegen, The
Netherlands
| | - M Carola Zillikens
- Department of Internal Medicine, Division of Endocrinology, Erasmus Medical
Center, University Medical Center Rotterdam, 3015 GD
Rotterdam, The Netherlands
- ENDO-ERN (European Reference Network)
- Academic Center for Rare Bone Disorders, Erasmus Medical Center, University
Medical Center Rotterdam, 3015 GD Rotterdam,
The Netherlands
- European Reference Network for rare bone diseases (ERN BOND)
| | - Aart J van der Lely
- Department of Internal Medicine, Division of Endocrinology, Erasmus Medical
Center, University Medical Center Rotterdam, 3015 GD
Rotterdam, The Netherlands
| | - Laura C G de Graaff
- Correspondence: Laura de Graaff, MD, PhD, Dept. of Internal Medicine, Erasmus
MC, University Medical Center, Dr. Molewaterplein 40, 3015 GD Rotterdam, The Netherlands.
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Haqq AM, Chung WK, Dollfus H, Haws RM, Martos-Moreno GÁ, Poitou C, Yanovski JA, Mittleman RS, Yuan G, Forsythe E, Clément K, Argente J. Efficacy and safety of setmelanotide, a melanocortin-4 receptor agonist, in patients with Bardet-Biedl syndrome and Alström syndrome: a multicentre, randomised, double-blind, placebo-controlled, phase 3 trial with an open-label period. Lancet Diabetes Endocrinol 2022; 10:859-868. [PMID: 36356613 PMCID: PMC9847480 DOI: 10.1016/s2213-8587(22)00277-7] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Revised: 09/27/2022] [Accepted: 09/29/2022] [Indexed: 11/09/2022]
Abstract
BACKGROUND Impaired cilial signalling in the melanocortin-4 receptor (MC4R) pathway might contribute to obesity in patients with Bardet-Biedl syndrome and Alström syndrome, rare genetic diseases associated with hyperphagia and early-onset severe obesity. We aimed to evaluate the effect of setmelanotide on bodyweight in these patients. METHODS This multicentre, randomised, 14-week double-blind, placebo-controlled, phase 3 trial followed by a 52-week open-label period, was performed at 12 sites (hospitals, clinics, and universities) in the USA, Canada, the UK, France, and Spain. Patients aged 6 years or older were included if they had a clinical diagnosis of Bardet-Biedl syndrome or Alström syndrome and obesity (defined as BMI >97th percentile for age and sex for those aged 6-15 years and ≥30 kg/m2 for those aged ≥16 years). Patients were randomly assigned (1:1) using a numerical randomisation code to receive up to 3·0 mg of subcutaneous setmelanotide or placebo once per day during the 14-week double-blind period, followed by open-label setmelanotide for 52 weeks. The primary endpoint, measured in the full analysis set, was the proportion of patients aged 12 years or older who reached at least a 10% reduction in bodyweight from baseline after 52 weeks of setmelanotide treatment. This study is registered with ClinicalTrials.gov, NCT03746522. FINDINGS Between Dec 10, 2018, and Nov 25, 2019, 38 patients were enrolled and randomly assigned to receive setmelanotide (n=19) or placebo (n=19; 16 with Bardet-Biedl syndrome and three with Alström syndrome in each group). In terms of the primary endpoint, 32·3% (95% CI 16·7 to 51·4; p=0·0006) of patients aged 12 years or older with Bardet-Biedl syndrome reached at least a 10% reduction in bodyweight after 52 weeks of setmelanotide. The most commonly reported treatment-emergent adverse events were skin hyperpigmentation (23 [61%] of 38) and injection site erythema (18 [48%]). Two patients had four serious adverse events (blindness, anaphylactic reaction, and suicidal ideation); none were considered related to setmelanotide treatment. INTERPRETATION Setmelanotide resulted in significant bodyweight reductions in patients with Bardet-Biedl syndrome; however, these results were inconclusive in patients with Alström syndrome. These results support the use of setmelanotide and provided the necessary evidence for approval of this drug as the first treatment for obesity in patients with Bardet-Biedl syndrome. FUNDING Rhythm Pharmaceuticals.
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Affiliation(s)
- Andrea M Haqq
- Division of Pediatric Endocrinology, University of Alberta, Edmonton, AB, Canada
| | - Wendy K Chung
- Department of Pediatrics, Division of Molecular Genetics, Columbia University, New York, NY, USA
| | - Hélène Dollfus
- Department of Medical Genetics, CARGO, Hôpitaux Universitaires de Strasbourg, Strasbourg, France
| | - Robert M Haws
- Marshfield Clinic Research Institute, Marshfield, WI, USA
| | - Gabriel Á Martos-Moreno
- Department of Pediatrics and Pediatric Endocrinology, Universidad Autónoma de Madrid, Hospital Infantil Universitario Niño Jesús, CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III, Madrid, Spain
| | - Christine Poitou
- Department of Nutrition, Assistance Publique-Hôpitaux de Paris, Pitié-Salpêtrière Hospital, Paris, France; Sorbonne Université, INSERM, NutriOmics Research Unit, Paris, France
| | - Jack A Yanovski
- Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, USA
| | | | | | - Elizabeth Forsythe
- University College London, Great Ormond Street Institute of Child Health, London, UK
| | - Karine Clément
- Department of Nutrition, Assistance Publique-Hôpitaux de Paris, Pitié-Salpêtrière Hospital, Paris, France; Sorbonne Université, INSERM, NutriOmics Research Unit, Paris, France
| | - Jesús Argente
- Division of Pediatric Endocrinology, University of Alberta, Edmonton, AB, Canada; IMDEA Food Institute, Madrid, Spain.
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23
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Caixàs A, Corripio R, Coupaye M, Crinò A, de Graaff L, Goldstone A, Grugni G, Høybye C, Markovic T, Nguyen N, Poitou C, Rosenberg A, van der Lely AJ, Pellikaan K. OR27-5 Malignancies in Prader-Willi Syndrome: Practical Recommendations Based on a Large International Cohort. J Endocr Soc 2022. [PMCID: PMC9625609 DOI: 10.1210/jendso/bvac150.1096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Introduction Prader-Willi syndrome (PWS) is a complex disorder combining hypothalamic dysfunction, pituitary hormone deficiencies, neurodevelopmental delay, high pain threshold, hypotonia and hyperphagia with risk of obesity and its complications. PWS is caused by the loss of expression of a cluster of paternally expressed genes on chromosome 15q11.2-q13 called the PWS critical region, mostly due to paternal deletion (DEL) or maternal uniparental disomy. As life expectancy of patients with PWS increases, age-related diseases like malignancies might pose a new threat to health. Multiple genes in the PWS critical region have been associated with the development of malignancies and obesity is a risk factor for many types of malignancies. The aim of this study was to investigate the prevalence and pathogenesis of malignancies and to provide clinical recommendations for screening in patients with PWS. Methods We collected information on a (for rare disorders) exceptionally large cohort of 706 patients with PWS (160 children, 546 adults). All patients had visited the seven participating centers in Europe and Australia. Data was collected retrospectively from medical records on past or current malignancies, the type of malignancy and risk factors for malignancies. Genotype, age, gender, body mass index (BMI), tobacco use, presence of type 2 diabetes mellitus, growth hormone treatment and sex hormone replacement therapy were assessed in relation to the occurrence of malignancies. Additionally, we systematically searched the literature for information about the relationship between genes in the PWS critical region and malignancies. Results Seven adults (age range 18-55 years old) had been diagnosed with malignancies (acute lymphoblastic leukemia, intracranial hemangiopericytoma, melanoma, adenocarcinoma of the stomach, cholangiocarcinoma, parotid adenocarcinoma and colorectal carcinoma). Genetic subtype was DEL for 100% of the patients with malignancies, compared to 58% in patients without a malignancy (p=0.045). Age, gender, BMI, tobacco use, type 2 diabetes mellitus, growth hormone treatment and sex hormone replacement were not significantly related to the presence of malignancies. Conclusion In conclusion, malignancies are rare in patients with PWS. Remarkably, patients with the DEL genetic subtype have a significantly higher risk of developing malignancies compared to patients with other genotypes. Although malignancies are rare in PWS, participation in regular national screening programs for cervical, breast and colon cancer is important as the high pain threshold and intellectual disability make presentation of physical complaints less reliable. We recommend to perform additional diagnostic testing in case of symptoms suggestive of paraneoplastic syndrome, localizing symptoms, loss of appetite or unexplained weight loss. Presentation: Tuesday, June 14, 2022 10:45 a.m. - 11:00 a.m.
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24
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Boccara F, Alili R, Poitou C, Lagathu C, Bereziat V, Le Pelletier L, Vigouroux C, Leprince P, Cohen A, Capeau J. Abnormal immune activation and fibrosis of epicardial adipose tissue in people living with HIV: results from the PIECVIH study. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.2606] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
Increased Epicardial Adipose Tissue (EAT) volume has been associated with increased risk of CAD in people living with HIV (PLWH). However, the underlying mechanisms remain unknown.
Purpose
We conducted the PIECVIH study to compare EAT properties in relation with CAD between PLWH and HIV-negative patients, all undergoing coronary artery bypass graft (CABG).
Methods
The PIECVIH study is a cross sectional prospective study performed in a single center enrolling 11 ART-controlled PLWH and 11 matched (age ± 3 years and sex) HIV-negative patients requiring CABG. During surgery, EAT and thoracic subcutaneous fat samples were taken. Gene expression was analyzed in samples with sufficient mRNA quality (7 PLWH and 7 HIV− for subcutaneous fat, 9 PLWH and 8 HIV− samples for EAT). The expression of 30 genes, mainly related to inflammation, immune activation, fibrosis and adipokines, was evaluated and related to the expression of the reference gene 18S.
Results
The mean age of the cohort was 59.8 years (100% male). The cardiovascular risk profile was quite similar between both groups including 66% smokers, 64% hypercholesterolemia, 36% hypertriglyceridemia and 56% hypertension. However, HIV− subjects had a higher prevalence of diabetes (73% vs 18%, p=0.002) and a higher body mass index than HIV− (23,2 vs 27.5 kg/m2, p=0.017). The level of gene expression of all tested genes was not different between PLWH and HIV− subjects in subcutaneous fat. Conversely, in EAT, the relative expression of IL-6 and CCL2 was 3–5-fold higher in samples issued from PLWH than from HIV−: respectively 0.46 vs 0.13 (p=0.03) and 1.13 vs 0.24 (p=0.03). Moreover, only in EAT, and only in PLWH, the expression of the chemokines CCL2 and CCL5 and of the macrophage immune activation markers (CD68, CD163, CD206), was globally related to the expression of genes involved into fibrosis: collagen genes (COL1A1, COL3A1, COL3A1, COL6A2, COL6A3), TGFB, LOX (lysyl-oxidase) and ASAH1 (acid ceraminidase). Only in EAT and only in PLWH, the expression of IGF1 and CES (carboxylesterase 1), two genes associated with increased cardiovascular risk, was related to the expression of genes associated with immune activation, fibrosis and vascularization (VEGFA). Only in PLWH, the Gensini score, evaluating the severity of CAD, was associated with EAT expression of collagen 6 and of the CV risk factors IGF1 and CES.
Conclusion
In very high CV risk subjects undergoing CABG, inflammation/immune activation of EAT was higher in PLWH as compared to controls. In EAT of PLWH, immune activation was strongly associated with fibrosis stressing for a dysfunctional EAT. Moreover, the severity of CAD, as addressed by the Gensini score, was associated with collagen 6 expression, a deleterious collagen in the context of EAT fibrosis. We propose that in PLWH, altered EAT immune profile and fibrosis could be responsible for reported accelerated CAD.
Funding Acknowledgement
Type of funding sources: Public grant(s) – National budget only. Main funding source(s): French Agency for Research on AIDS and Viral Hepatitis
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Affiliation(s)
- F Boccara
- AP-HP - Hospital Saint Antoine , Paris , France
| | - R Alili
- Sorbonne Université, Inserm, Nutrition and obesities: systemic approaches (NutriOmics), and APHP , Paris , France
| | - C Poitou
- Sorbonne Université, Inserm, Nutrition and obesities: systemic approaches (NutriOmics), and APHP , Paris , France
| | - C Lagathu
- , Inserm UMR_S 938, Centre de Recherche Saint-Antoine (CRSA) , Paris , France
| | - V Bereziat
- , Inserm UMR_S 938, Centre de Recherche Saint-Antoine (CRSA) , Paris , France
| | - L Le Pelletier
- , Inserm UMR_S 938, Centre de Recherche Saint-Antoine (CRSA) , Paris , France
| | - C Vigouroux
- AP-HP - Hospital Saint Antoine , Paris , France
| | - P Leprince
- APHP, Pitié-Salpétrière Hospital, Department of Cardiology, GH APHP-Sorbonne Université, France , Paris , France
| | - A Cohen
- AP-HP - Hospital Saint Antoine , Paris , France
| | - J Capeau
- , Inserm UMR_S 938, Centre de Recherche Saint-Antoine (CRSA) , Paris , France
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25
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Mosbah H, Vantyghem M, Nobécourt E, Andreelli F, Archambeaud F, Bismuth E, Briet C, Cartigny M, Chevalier B, Donadille B, Daguenel A, Fichet M, Gautier J, Janmaat S, Jéru I, Legagneur C, Leguier L, Maitre J, Mongeois E, Poitou C, Renard E, Reznik Y, Spiteri A, Travert F, Vergès B, Zammouri J, Vigouroux C, Vatier C. Therapeutic indications and metabolic effects of metreleptin in patients with lipodystrophy syndromes: Real-life experience from a national reference network. Diabetes Obes Metab 2022; 24:1565-1577. [PMID: 35445532 PMCID: PMC9541305 DOI: 10.1111/dom.14726] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Revised: 04/05/2022] [Accepted: 04/18/2022] [Indexed: 12/01/2022]
Abstract
AIM To describe baseline characteristics and follow-up data in patients with lipodystrophy syndromes treated with metreleptin in a national reference network, in a real-life setting. PATIENTS AND METHODS Clinical and metabolic data from patients receiving metreleptin in France were retrospectively collected, at baseline, at 1 year and at the latest follow-up during treatment. RESULTS Forty-seven patients with lipodystrophy including generalized lipodystrophy (GLD; n = 28) and partial lipodystrophy (PLD; n = 19) received metreleptin over the last decade. At baseline, the median (interquartile range [IQR]) patient age was 29.3 (16.6-47.6) years, body mass index was 23.8 (21.2-25.7) kg/m2 and serum leptin was 3.2 (1.0-4.9) ng/mL, 94% of patients had diabetes (66% insulin-treated), 53% had hypertension and 87% had dyslipidaemia. Metreleptin therapy, administered for a median (IQR) of 31.7 (14.2-76.0) months, was ongoing in 77% of patients at the latest follow-up. In patients with GLD, glycated haemoglobin (HbA1c) and fasting triglyceride levels significantly decreased from baseline to 1 year of metreleptin treatment, from 8.4 (6.5-9.9)% [68 (48-85) mmol/mol] to 6.8 (5.6-7.4)% [51(38-57) mmol/mol], and 3.6 (1.7-8.5) mmol/L to 2.2 (1.1-3.7) mmol/L, respectively (P < 0.001), with sustained efficacy thereafter. In patients with PLD, HbA1c was not significantly modified (7.7 [7.1-9.1]% [61 (54-76) mmol/mol] at baseline vs. 7.7 [7.4-9.5]% [61(57-80) mmol/mol] at 1 year), and the decrease in fasting triglycerides (from 3.3 [1.9-9.9] mmol/L to 2.5 [1.6-5.3] mmol/L; P < 0.01) was not confirmed at the latest assessment (5.2 [2.2-11.3] mmol/L). However, among PLD patients, at 1 year, 61% were responders regarding glucose homeostasis, with lower baseline leptin levels compared to nonresponders, and 61% were responders regarding triglyceridaemia. Liver enzymes significantly decreased only in the GLD group. CONCLUSIONS In this real-life setting study, metabolic outcomes are improved by metreleptin therapy in patients with GLD. The therapeutic indication for metreleptin needs to be clarified in patients with PLD.
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Affiliation(s)
- Héléna Mosbah
- Endocrinology DepartmentAssistance Publique–Hôpitaux de Paris (AP‐HP), Saint–Antoine University Hospital, National Reference Centre for Rare Diseases of Insulin Secretion and Insulin Sensitivity (PRISIS)ParisFrance
- Sorbonne University, Inserm UMR_S 938, Saint–Antoine Research CentreCardiometabolism and Nutrition University Hospital Institute (ICAN)ParisFrance
| | - Marie‐Christine Vantyghem
- Department of Endocrinology, Diabetology and Metabolism, Lille University Hospital; University of Lille, INSERM U1190European Genomic Institute for DiabetesLilleFrance
| | - Estelle Nobécourt
- Department of Endocrinology, Diabetology and MetabolismLa Réunion University HospitalSaint Pierre de la RéunionFrance
| | - Fabrizio Andreelli
- AP‐HP, Pitié‐Salpêtrière University Hospital, Department of Diabetology; Sorbonne University, INSERMNutrition and Obesity: systemic approaches « NutriOmics »ParisFrance
| | - Francoise Archambeaud
- Department of Endocrinology, Diabetology and MetabolismDupuytren University HospitalLimogesFrance
| | - Elise Bismuth
- AP‐HP, Robert‐Debré University Hospital, Department of Paediatric Endocrinology, Diabetology and MetabolismUniversity of ParisParisFrance
| | - Claire Briet
- Department of EndocrinologyDiabetology and Metabolism, Angers University Hospital, Laboratory MITOVASC, UMR CNRS 6015, INSERM 1083AngersFrance
| | - Maryse Cartigny
- Reference Centre for Rare Diseases of Genital Development DEVGEN, Endocrinology Unit, Diabetology and Paediatric Gynecology DepartmentLille University HospitalLilleFrance
| | - Benjamin Chevalier
- Department of Endocrinology, Diabetology and Metabolism, Lille University Hospital; University of Lille, INSERM U1190European Genomic Institute for DiabetesLilleFrance
| | - Bruno Donadille
- Endocrinology DepartmentAssistance Publique–Hôpitaux de Paris (AP‐HP), Saint–Antoine University Hospital, National Reference Centre for Rare Diseases of Insulin Secretion and Insulin Sensitivity (PRISIS)ParisFrance
- Sorbonne University, Inserm UMR_S 938, Saint–Antoine Research CentreCardiometabolism and Nutrition University Hospital Institute (ICAN)ParisFrance
| | - Anne Daguenel
- Department of PharmacyAP‐HP, Saint–Antoine University HospitalParisFrance
| | - Mathilde Fichet
- Department of Endocrinology, Diabetology and MetabolismRennes University HospitalRennesFrance
| | - Jean‐François Gautier
- Department of Endocrinology, Diabetology and MetabolismAP‐HP, Lariboisière University HospitalParisFrance
| | - Sonja Janmaat
- Endocrinology DepartmentAssistance Publique–Hôpitaux de Paris (AP‐HP), Saint–Antoine University Hospital, National Reference Centre for Rare Diseases of Insulin Secretion and Insulin Sensitivity (PRISIS)ParisFrance
- Sorbonne University, Inserm UMR_S 938, Saint–Antoine Research CentreCardiometabolism and Nutrition University Hospital Institute (ICAN)ParisFrance
| | - Isabelle Jéru
- Endocrinology DepartmentAssistance Publique–Hôpitaux de Paris (AP‐HP), Saint–Antoine University Hospital, National Reference Centre for Rare Diseases of Insulin Secretion and Insulin Sensitivity (PRISIS)ParisFrance
- Sorbonne University, Inserm UMR_S 938, Saint–Antoine Research CentreCardiometabolism and Nutrition University Hospital Institute (ICAN)ParisFrance
| | - Carole Legagneur
- Department of Paediatric Endocrinology, Diabetology and MetabolismUniversity Hospital Brabois‐Vandoeuvre lès NancyVandoeuvre lès NancyFrance
| | - Lysiane Leguier
- Department of Endocrinology, Diabetology and Metabolism, Lille University Hospital; University of Lille, INSERM U1190European Genomic Institute for DiabetesLilleFrance
| | - Julie Maitre
- Department of Paediatrics and Endocrinology, Diabetology and MetabolismOrléans HospitalOrléansFrance
| | - Elise Mongeois
- Department of Paediatrics and Endocrinology, Diabetology and MetabolismOrléans HospitalOrléansFrance
| | - Christine Poitou
- Nutrition Department, Sorbonne University/INSERM, Research Unit: Nutrition and Obesity; Systemic Approaches (NutriOmics)AP‐HP, Pitié‐Salpêtrière University Hospital, Reference Centre for Rare Diseases PRADORT (PRADer‐Willi Syndrome and other Rare Obesities with Eating Disorders)ParisFrance
| | - Eric Renard
- Department of Endocrinology, Diabetes and Nutrition, Montpellier University Hospital; Clinical Investigation Centre INSERM1411; Institute of Functional Genomics, CNRS, INSERMUniversity of MontpellierMontpellierFrance
| | - Yves Reznik
- Department of Endocrinology, Diabetology and MetabolismCôte de Nacre University HospitalCaenFrance
| | - Anne Spiteri
- Department of Endocrinology, Diabetology and MetabolismGrenoble University HospitalGrenobleFrance
| | - Florence Travert
- Department of Diabetology and MetabolismAP‐HP, Bichat University HospitalParisFrance
| | - Bruno Vergès
- Department of Endocrinology, Diabetology and MetabolismBocage University HospitalDijonFrance
| | - Jamila Zammouri
- Sorbonne University, Inserm UMR_S 938, Saint–Antoine Research CentreCardiometabolism and Nutrition University Hospital Institute (ICAN)ParisFrance
- AP‐HP, Robert‐Debré University Hospital, Department of Paediatric Endocrinology, Diabetology and MetabolismUniversity of ParisParisFrance
| | - Corinne Vigouroux
- Endocrinology DepartmentAssistance Publique–Hôpitaux de Paris (AP‐HP), Saint–Antoine University Hospital, National Reference Centre for Rare Diseases of Insulin Secretion and Insulin Sensitivity (PRISIS)ParisFrance
- Sorbonne University, Inserm UMR_S 938, Saint–Antoine Research CentreCardiometabolism and Nutrition University Hospital Institute (ICAN)ParisFrance
| | - Camille Vatier
- Endocrinology DepartmentAssistance Publique–Hôpitaux de Paris (AP‐HP), Saint–Antoine University Hospital, National Reference Centre for Rare Diseases of Insulin Secretion and Insulin Sensitivity (PRISIS)ParisFrance
- Sorbonne University, Inserm UMR_S 938, Saint–Antoine Research CentreCardiometabolism and Nutrition University Hospital Institute (ICAN)ParisFrance
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26
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Bellicha A, Ciangura C, Roda C, Torcivia A, Aron-Wisnewsky J, Poitou C, Oppert JM. Effect of exercise training after bariatric surgery: A 5-year follow-up study of a randomized controlled trial. PLoS One 2022; 17:e0271561. [PMID: 35839214 PMCID: PMC9286216 DOI: 10.1371/journal.pone.0271561] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Accepted: 06/27/2022] [Indexed: 11/18/2022] Open
Abstract
Background and objectives
We previously showed in a 6-month randomized controlled trial that resistance training and protein supplementation after bariatric surgery (Roux-en-Y gastric bypass, RYGB) improved muscle strength without significant effect on weight loss and body composition changes. We performed a 5-year follow-up study in these subjects with the aim 1) to assess the long-term effect of this exercise training intervention and 2) to analyze associations between habitual physical activity (PA) and weight regain at 5 years.
Methods
Fifty-four out of 76 initial participants (follow-up rate of 71%) completed the 5-year follow-up examination (controls, n = 17; protein supplementation, n = 22; protein supplementation and resistance training, n = 15). We measured body weight and composition (DXA), lower-limb strength (leg-press one-repetition maximum) and habitual PA (Actigraph accelerometers and self-report). Weight regain at 5 years was considered low when <10% of 12-month weight loss.
Results
Mean (SD) time elapse since RYGB was 5.7 (0.9) y. At 5 years, weight loss was 32.8 (10.1) kg, with a mean weight regain of 5.4 (SD 5.9) kg compared with the 12-month assessment. Moderate-to-vigorous PA (MVPA) assessed by accelerometry did not change significantly compared with pre-surgery values (+5.2 [SD 21.7] min/d, P = 0.059), and only 4 (8.2%) patients reported participation in resistance training. Muscle strength decreased over time (overall mean [SD]: -49.9 [53.5] kg, respectively, P<0.001), with no statistically significant difference between exercise training intervention groups. An interquartile increase in MVPA levels was positively associated with lower weight regain (OR [95% CI]: 3.27 [1.41;9.86]).
Conclusions
Early postoperative participation in a resistance training protocol after bariatric surgery was not associated with improved muscle strength after 5 years of follow-up; however, increasing physical activity of at least moderate intensity may promote weight maintenance after surgery. PA may therefore play an important role in the long-term management of patients with obesity after undergoing bariatric procedure.
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Affiliation(s)
- Alice Bellicha
- Department of Nutrition, Center for Research on Human Nutrition (CRNH) Ile de France, Pitie-Salpetriere Hospital, AP-HP, Sorbonne University, Paris, France
- Nutrition and Obesities: Systemic Approaches (NutriOmics) Team, INSERM, Sorbonne University, Paris, France
- Nutritional Epidemiology Research Team (EREN), Inserm U1153, Inrae U1125, Cnam, Epidemiology and Statistics Research Center—University Paris Cité (CRESS), Sorbonne Paris Nord University, Bobigny, France
- * E-mail:
| | - Cecile Ciangura
- Department of Nutrition, Center for Research on Human Nutrition (CRNH) Ile de France, Pitie-Salpetriere Hospital, AP-HP, Sorbonne University, Paris, France
| | - Celina Roda
- Health Environmental Risk Assessment (HERA) Team, CRESS, Inserm, INRAE, Université Paris Cité, Paris, France
- Faculté de Pharmacie de Paris, Université Paris Cité, Paris, France
| | - Adriana Torcivia
- Department of Hepato-bilio-pancreatic Digestive Surgery and Liver Transplantation, Pitie-Salpetriere Hospital, AP-HP, Sorbonne University, Paris, France
| | - Judith Aron-Wisnewsky
- Department of Nutrition, Center for Research on Human Nutrition (CRNH) Ile de France, Pitie-Salpetriere Hospital, AP-HP, Sorbonne University, Paris, France
- Nutrition and Obesities: Systemic Approaches (NutriOmics) Team, INSERM, Sorbonne University, Paris, France
| | - Christine Poitou
- Department of Nutrition, Center for Research on Human Nutrition (CRNH) Ile de France, Pitie-Salpetriere Hospital, AP-HP, Sorbonne University, Paris, France
- Nutrition and Obesities: Systemic Approaches (NutriOmics) Team, INSERM, Sorbonne University, Paris, France
| | - Jean-Michel Oppert
- Department of Nutrition, Center for Research on Human Nutrition (CRNH) Ile de France, Pitie-Salpetriere Hospital, AP-HP, Sorbonne University, Paris, France
- Nutritional Epidemiology Research Team (EREN), Inserm U1153, Inrae U1125, Cnam, Epidemiology and Statistics Research Center—University Paris Cité (CRESS), Sorbonne Paris Nord University, Bobigny, France
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27
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Faucher P, Carette C, Jannot AS, Gatta-Cherifi B, Van Straaten A, Piquet MA, Raverot G, Alligier M, Batisse T, Ziegler O, Drui D, Bretault M, Farigon N, Slim K, Genser L, Poghosyan T, Vychnevskaia K, Blanchard C, Robert M, Gronnier C, Poitou C, Czernichow S. Five-Year Changes in Weight and Diabetes Status After Bariatric Surgery for Craniopharyngioma-Related Hypothalamic Obesity: a Case-Control Study. Obes Surg 2022; 32:2321-2331. [PMID: 35524022 DOI: 10.1007/s11695-022-06079-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2022] [Revised: 04/14/2022] [Accepted: 04/20/2022] [Indexed: 10/18/2022]
Abstract
PURPOSE Craniopharyngiomas are tumors located in the hypothalamic region which leads to obesity in about 50% of cases. Long-term efficacy and safety of bariatric surgery are lacking in this peculiar population. The aim of this study is to determine the 5-year weight loss and resolution of type 2 diabetes (T2D) after bariatric surgery in patients operated on craniopharyngioma who had developed hypothalamic obesity. MATERIALS AND METHODS This is a multicenter french retrospective case-control study. Subjects with craniopharyngioma (n = 23) who underwent sleeve gastrectomy (SG) (n = 9) or Roux-en-Y gastric bypass (RYGB) (n = 14) (median age 35 years [25;43] and BMI 44.2 kg/m2 [40.7; 51.0]; 8/23 with T2D) were individually matched to 2 subjects with common obesity for age, gender, preoperative body mass index, T2D, and type of surgery. RESULTS TWL% after 1 and 5 years was lower in the craniopharyngioma group than in the control group: 23.1 [15.4; 31.1] (23/23) vs 31.4 [23.9; 35.3] at 1 year (p = 0.008) (46/46) and 17.8 [7.1; 21.9] (23/23) vs 26.2 [18.9; 33.9] at 5 years (p = 0.003) (46/46). After RYGB, TWL% was lower in the craniopharyngioma group compared to the control group (p < 0.001) and comparable after SG both at 1 and 5 years. No difference between the two groups was observed in T2D remission rate and in early and late adverse events. No hormonal deficiency-related acute disease was reported. CONCLUSIONS Bariatric surgery induced a significant weight loss in the craniopharyngioma group at 1 and 5 years, but less than in common obesity. SG may be more effective than RYGB but this remains to be demonstrated in a larger cohort.
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Affiliation(s)
- Pauline Faucher
- Nutrition Department, French Reference Center for Prader-Willi Syndrome, Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris, INSERM UMRS NutriOmics, Sorbonne University, 75013, Paris, France. .,Service de Nutrition, Hôpital Pitié Salpêtrière, 47-83 Bd de l'hôpital, 75671, Paris Cedex 13, France.
| | - Claire Carette
- Assistance Publique-Hôpitaux de Paris, Centre-Université de Paris, Service de Nutrition, Hôpital Européen Georges Pompidou, Centre Spécialisé Obésité Ile-de-France Sud, 75015, Paris, France.,Université de Paris, 75015, Paris, France
| | - Anne-Sophie Jannot
- Université de Paris, 75015, Paris, France.,Assistance Publique-Hôpitaux de Paris, Centre-Université de Paris, Service d'informatique Médicale, Santé Publique Et Biostatistiques, Hôpital Européen Georges Pompidou, 75015, Paris, France
| | - Blandine Gatta-Cherifi
- Department of Endocrinology, Diabetology, and Metabolic Diseases (B.G.), Haut Leveque Hospital, Pessac, University of Bordeaux, 33076, Bordeaux, France
| | - Alexis Van Straaten
- Université de Paris, 75015, Paris, France.,Assistance Publique-Hôpitaux de Paris, Centre-Université de Paris, Service d'informatique Médicale, Santé Publique Et Biostatistiques, Hôpital Européen Georges Pompidou, 75015, Paris, France
| | - Marie-Astrid Piquet
- Centre Hospitalier Universitaire Caen Normandie, Service d'Hépato-gastro-entérologie Nutrition et Chirurgie digestive, Centre Spécialisé de L'Obésité du CHU Caen Normandie, 14000, Caen, France
| | - Gerald Raverot
- Fédération d'endocrinologie, Centre de Référence Des Maladies Rares Hypophysaires, Groupement Hospitalier Est, 8 av Doyen Lepine, 69677, Hospices Civils de LyonBron Cedex, France.,INSERM U1052, CNRS UMR5286, Cancer Research Center of Lyon, 69372, Lyon, France
| | - Maud Alligier
- Fédération d'endocrinologie, Centre de Référence Des Maladies Rares Hypophysaires, Groupement Hospitalier Est, 8 av Doyen Lepine, 69677, Hospices Civils de LyonBron Cedex, France.,F-CRIN/FORCE Network, Human Nutrition Research Center, Lyon, France
| | - Thibault Batisse
- Centre Hospitalier Régional Universitaire Nancy Brabois, Centre Spécialisé de L'Obésité du CHRU Nancy Brabois, 54500, Vandoeuvre-Les-Nancy, France
| | - Olivier Ziegler
- Specialized Obesity Center and Department of Endocrinology, Diabetology, Nutrition, CHRU-Nancy, Brabois Hospital, Université de Lorraine, 54500, Vandoeuvre-Les-Nancy, France
| | - Delphine Drui
- Department of Endocrinology, L'Institut Du Thorax, Centre Hospitalier Universitaire de Nantes, 44093, Nantes, France
| | - Marion Bretault
- Assistance Publique-Hôpitaux de Paris, Hôpital Ambroise Paré, Service d'Endocrinologie Diabétologie Nutrition, 92100, Boulogne-Billancourt, France
| | - Nicolas Farigon
- Service Nutrition Clinique, Centre Hospitalier Universitaire de Clermont Ferrand, 63003, Clermont Ferrand, France
| | - Karem Slim
- Department of Visceral Surgery, CHU Clermont-Ferrand, 63003, Clermont Ferrand, France
| | - Laurent Genser
- Department of Hepato-Biliary and Pancreatic Surgery, Pitié-Salpêtrière University Hospital, Assistance Publique-Hôpitaux de Paris (AP-HP), Sorbonne Université, 47-83 Boulevard de l'Hôpital, 75013, Paris, France
| | - Tigran Poghosyan
- Assistance Publique-Hôpitaux de Paris (AP-HP), Service de chirurgie digestive, Hôpital Européen Georges Pompidou, 75015, Paris, France
| | - Karina Vychnevskaia
- Department of Surgery and Oncology, Ambroise Paré Hospital, AP-HP, 92100, Boulogne-Billancourt, France
| | - Claire Blanchard
- Clinique de Chirurgie Digestive Et Endocrinienne (CCDE), CHU de Nantes, 44093, Nantes Cedex 1, France.,L'institut Du Thorax, Université de Nantes, CHU Nantes, CNRS, INSERM, 44000, Nantes, France
| | - Maud Robert
- Department of Digestive Surgery, Center of Bariatric Surgery, Hopital Edouard Herriot, Hospices Civils de Lyon, 69437, Lyon, France.,Fédération Hospitalo-Universitaire DO-IT, Centre Intégré Et Spécialisé de L'Obésité de Lyon, CRNH-RA, Hospices Civils de Lyon, Lyon, France
| | - Caroline Gronnier
- Oeso-Gastric Surgery Unit, Magellan University Hospital, Bordeaux, France.,Bordeaux Medicine University, 33076, Bordeaux, France
| | - Christine Poitou
- Nutrition Department, French Reference Center for Prader-Willi Syndrome, Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris, INSERM UMRS NutriOmics, Sorbonne University, 75013, Paris, France
| | - Sébastien Czernichow
- Assistance Publique-Hôpitaux de Paris, Centre-Université de Paris, Service de Nutrition, Hôpital Européen Georges Pompidou, Centre Spécialisé Obésité Ile-de-France Sud, 75015, Paris, France.,Université de Paris, 75015, Paris, France
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Debédat J, Le Roy T, Voland L, Belda E, Alili R, Adriouch S, Bel Lassen P, Kasahara K, Hutchison E, Genser L, Torres L, Gamblin C, Rouault C, Zucker JD, Kapel N, Poitou C, Marcelin G, Rey FE, Aron-Wisnewsky J, Clément K. The human gut microbiota contributes to type-2 diabetes non-resolution 5-years after Roux-en-Y gastric bypass. Gut Microbes 2022; 14:2050635. [PMID: 35435140 PMCID: PMC9037437 DOI: 10.1080/19490976.2022.2050635] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
Roux-en-Y gastric bypass (RYGB) is efficient at inducing drastic albeit variable weight loss and type-2 diabetes (T2D) improvements in patients with severe obesity and T2D. We hypothesized a causal implication of the gut microbiota (GM) in these metabolic benefits, as RYGB is known to deeply impact its composition. In a cohort of 100 patients with baseline T2D who underwent RYGB and were followed for 5-years, we used a hierarchical clustering approach to stratify subjects based on the severity of their T2D (Severe vs Mild) throughout the follow-up. We identified via nanopore-based GM sequencing that the more severe cases of unresolved T2D were associated with a major increase of the class Bacteroidia, including 12 species comprising Phocaeicola dorei, Bacteroides fragilis, and Bacteroides caecimuris. A key observation is that patients who underwent major metabolic improvements do not harbor this enrichment in Bacteroidia, as those who presented mild cases of T2D at all times. In a separate group of 36 patients with similar baseline clinical characteristics and preoperative GM sequencing, we showed that this increase in Bacteroidia was already present at baseline in the most severe cases of T2D. To explore the causal relationship linking this enrichment in Bacteroidia and metabolic alterations, we selected 13 patients across T2D severity clusters at 5-years and performed fecal matter transplants in mice. Our results show that 14 weeks after the transplantations, mice colonized with the GM of Severe donors have impaired glucose tolerance and insulin sensitivity as compared to Mild-recipients, all in the absence of any difference in body weight and composition. GM sequencing of the recipient animals revealed that the hallmark T2D-severity associated bacterial features were transferred and were associated with the animals' metabolic alterations. Therefore, our results further establish the GM as a key contributor to long-term glucose metabolism improvements (or lack thereof) after RYGB.
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Affiliation(s)
- Jean Debédat
- Nutrition and obesities; systemic approaches (NutriOmics), Sorbonne Université, INSERM, ParisFrance
| | - Tiphaine Le Roy
- Nutrition and obesities; systemic approaches (NutriOmics), Sorbonne Université, INSERM, ParisFrance
| | - Lise Voland
- Nutrition and obesities; systemic approaches (NutriOmics), Sorbonne Université, INSERM, ParisFrance
| | | | - Rohia Alili
- Nutrition and obesities; systemic approaches (NutriOmics), Sorbonne Université, INSERM, ParisFrance
| | - Solia Adriouch
- Nutrition and obesities; systemic approaches (NutriOmics), Sorbonne Université, INSERM, ParisFrance
| | - Pierre Bel Lassen
- Nutrition and obesities; systemic approaches (NutriOmics), Sorbonne Université, INSERM, ParisFrance,Assistance Publique Hôpitaux de Paris, Pitié-Salpêtrière Hospital, Nutrition Department, France
| | - Kazuyuki Kasahara
- Department of Bacteriology, University of Wisconsin-Madison, Madison, Wisconsin, USA
| | - Evan Hutchison
- Department of Bacteriology, University of Wisconsin-Madison, Madison, Wisconsin, USA
| | - Laurent Genser
- Visceral Surgery Department, Assistance Publique Hôpitaux de Paris, Pitié-Salpêtrière Hospital, France
| | - Licia Torres
- Nutrition and obesities; systemic approaches (NutriOmics), Sorbonne Université, INSERM, ParisFrance
| | - Camille Gamblin
- Nutrition and obesities; systemic approaches (NutriOmics), Sorbonne Université, INSERM, ParisFrance
| | - Christine Rouault
- Nutrition and obesities; systemic approaches (NutriOmics), Sorbonne Université, INSERM, ParisFrance
| | - Jean-Daniel Zucker
- Nutrition and obesities; systemic approaches (NutriOmics), Sorbonne Université, INSERM, ParisFrance,Unité de Modélisation Mathématique et Informatique des Systèmes Complexes, UMMISCO, Sorbonne Universités, Institut de Recherche pour le Développement (IRD), France
| | - Nathalie Kapel
- Functional Coprology Department, Assistance Publique Hôpitaux de Paris, Pitié-Salpêtrière Hospital, France
| | - Christine Poitou
- Nutrition and obesities; systemic approaches (NutriOmics), Sorbonne Université, INSERM, ParisFrance,Assistance Publique Hôpitaux de Paris, Pitié-Salpêtrière Hospital, Nutrition Department, France
| | - Geneviève Marcelin
- Nutrition and obesities; systemic approaches (NutriOmics), Sorbonne Université, INSERM, ParisFrance
| | - Federico E. Rey
- Department of Bacteriology, University of Wisconsin-Madison, Madison, Wisconsin, USA
| | - Judith Aron-Wisnewsky
- Nutrition and obesities; systemic approaches (NutriOmics), Sorbonne Université, INSERM, ParisFrance,Assistance Publique Hôpitaux de Paris, Pitié-Salpêtrière Hospital, Nutrition Department, France,CONTACT Judith Aron-Wisnewsky Sorbonne Université, INSERM, Nutrition and obesities; systemic approaches (NutriOmics), Nutrition and obesities; systemic approaches (NutriOmics)75013, Paris, France
| | - Karine Clément
- Nutrition and obesities; systemic approaches (NutriOmics), Sorbonne Université, INSERM, ParisFrance,Assistance Publique Hôpitaux de Paris, Pitié-Salpêtrière Hospital, Nutrition Department, France,Karine Clément Nutrition and obesities; systemic approaches (NutriOmics) Assistance Publique Hôpitaux de Paris, Pitié-Salpêtrière Hospital, ParisFranceNutrition Department
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29
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Dodet P, Sanapo F, Leu-Semenescu S, Coupaye M, Bellicha A, Arnulf I, Poitou C, Redolfi S. Sleep Disorders in Adults with Prader–Willi Syndrome: Review of the Literature and Clinical Recommendations Based on the Experience of the French Reference Centre. J Clin Med 2022; 11:jcm11071986. [PMID: 35407596 PMCID: PMC8999159 DOI: 10.3390/jcm11071986] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Revised: 03/22/2022] [Accepted: 03/31/2022] [Indexed: 11/16/2022] Open
Abstract
Prader–Willi syndrome (PWS) is a rare, genetic, multisymptomatic, neurodevelopmental disease commonly associated with sleep alterations, including sleep-disordered breathing and central disorders of hypersomnolence. Excessive daytime sleepiness represents the main manifestation that should be addressed by eliciting the detrimental effects on quality of life and neurocognitive function from the patients’ caregivers. Patients with PWS have impaired ventilatory control and altered pulmonary mechanics caused by hypotonia, respiratory muscle weakness, scoliosis and obesity. Consequently, respiratory abnormalities are frequent and, in most cases, severe, particularly during sleep. Adults with PWS frequently suffer from sleep apnoea syndrome, sleep hypoxemia and sleep hypoventilation. When excessive daytime sleepiness persists after adequate control of sleep-disordered breathing, a sleep study on ventilatory treatment, followed by an objective measurement of excessive daytime sleepiness, is recommended. These tests frequently identify central disorders of hypersomnolence, including narcolepsy, central hypersomnia or a borderline hypersomnolent phenotype. The use of wake-enhancing drugs (modafinil, pitolisant) is discussed in multidisciplinary expert centres for these kinds of cases to ensure the right balance between the benefits on quality of life and the risk of psychological and cardiovascular side effects.
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Affiliation(s)
- Pauline Dodet
- Centre de Référence des Narcolepsies et Hypersomnies Rares, Service des Pathologies du Sommeil (Département R3S), Hôpital la Pitié-Salpêtrière, APHP-Sorbonne, 75013 Paris, France; (F.S.); (S.L.-S.); (I.A.); (S.R.)
- Institut du Cerveau (ICM), INSERM, CNRS, Hôpital la Pitié-Salpêtrière, Sorbonne University, 75013 Paris, France
- Correspondence:
| | - Federica Sanapo
- Centre de Référence des Narcolepsies et Hypersomnies Rares, Service des Pathologies du Sommeil (Département R3S), Hôpital la Pitié-Salpêtrière, APHP-Sorbonne, 75013 Paris, France; (F.S.); (S.L.-S.); (I.A.); (S.R.)
| | - Smaranda Leu-Semenescu
- Centre de Référence des Narcolepsies et Hypersomnies Rares, Service des Pathologies du Sommeil (Département R3S), Hôpital la Pitié-Salpêtrière, APHP-Sorbonne, 75013 Paris, France; (F.S.); (S.L.-S.); (I.A.); (S.R.)
- Institut du Cerveau (ICM), INSERM, CNRS, Hôpital la Pitié-Salpêtrière, Sorbonne University, 75013 Paris, France
| | - Muriel Coupaye
- Rare Diseases Center of Reference ‘Prader-Willi Syndrome and Obesity with Eating Disorders’ (PRADORT), Department of Nutrition, Hôpital la Pitié-Salpêtrière, APHP-Sorbonne, 75013 Paris, France; (M.C.); (C.P.)
| | - Alice Bellicha
- INSERM U1153, Inrae U1125, Cnam, Nutritional Epidemiology Research Team (EREN), Epidemiology and Statistics Research Center—University of Paris (CRESS), Sorbonne Paris Nord University, 93017 Bobigny, France;
| | - Isabelle Arnulf
- Centre de Référence des Narcolepsies et Hypersomnies Rares, Service des Pathologies du Sommeil (Département R3S), Hôpital la Pitié-Salpêtrière, APHP-Sorbonne, 75013 Paris, France; (F.S.); (S.L.-S.); (I.A.); (S.R.)
- Institut du Cerveau (ICM), INSERM, CNRS, Hôpital la Pitié-Salpêtrière, Sorbonne University, 75013 Paris, France
| | - Christine Poitou
- Rare Diseases Center of Reference ‘Prader-Willi Syndrome and Obesity with Eating Disorders’ (PRADORT), Department of Nutrition, Hôpital la Pitié-Salpêtrière, APHP-Sorbonne, 75013 Paris, France; (M.C.); (C.P.)
- Nutrition and Obesities: Systemic Approaches (NutriOmics), INSERM, Sorbonne University, 75013 Paris, France
| | - Stefania Redolfi
- Centre de Référence des Narcolepsies et Hypersomnies Rares, Service des Pathologies du Sommeil (Département R3S), Hôpital la Pitié-Salpêtrière, APHP-Sorbonne, 75013 Paris, France; (F.S.); (S.L.-S.); (I.A.); (S.R.)
- UMRS1158 Neurophysiologie Respiratoire Expérimentale et Clinique, INSERM, Sorbonne University, 75005 Paris, France
- Dipartimento di Scienze Mediche e Sanità Pubblica, Università di Cagliari, 09134 Cagliari, Italy
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Bel Lassen P, Nori N, Bedossa P, Genser L, Aron-Wisnewsky J, Poitou C, Surabattula R, Juul Nielsen M, Asser Karsdal M, Julie Leeming D, Schuppan D, Clément K. Fibrogenesis Marker PRO-C3 Is Higher in Advanced Liver Fibrosis and Improves in Patients Undergoing Bariatric Surgery. J Clin Endocrinol Metab 2022; 107:e1356-e1366. [PMID: 34905051 DOI: 10.1210/clinem/dgab897] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Indexed: 11/19/2022]
Abstract
CONTEXT Serum propeptides of type III and type VI collagen (PRO-C3 and PRO-C6) are elevated in advanced nonalcoholic fatty liver disease (NAFLD), but their value in patients with severe obesity and their evolution after bariatric surgery (BS) is unknown. It is unclear if these markers of fibrogenesis are affected by adipose tissue fibrosis (ATF). OBJECTIVE We studied the association of PRO-C3 and PRO-C6 with liver fibrosis before BS, examined their evolution after BS, and evaluated how much patients' ATF contribute to their levels. METHODS Serum PRO-C3 and PRO-C6 were measured in 158 BS patients and compared with liver, subcutaneous, and omental adipose tissue histology obtained during surgery. PRO-C3 and PRO-C6 levels of 63 patients were determined in follow-up at 3 and 12 months post-BS. RESULTS Patients in the highest quartile of PRO-C3 had a higher risk of advanced liver fibrosis (stage F3-4; odds ratio 5.8; 95% CI [1.5-29.9]; P = 0.017) vs the lowest quartile (adjustment for age, gender, and BMI). PRO-C3 was positively correlated with markers of insulin resistance and liver enzymes. After BS, PRO-C3 levels decreased in patients with high baseline liver fibrosis. This decrease correlated with improvement of metabolic and liver parameters. PRO-C6 was not related to stage of liver fibrosis. ATF did not correlate with PRO-C3 or PRO-C6 levels at baseline or after BS. CONCLUSION PRO-C3 was associated with advanced liver fibrosis in patients with severe obesity, and decreased after BS, without being affected by ATF. These data suggest that BS prominently eliminates drivers of hepatic fibrogenesis in NAFLD.
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Affiliation(s)
- Pierre Bel Lassen
- Sorbonne Université, INSERM, Nutrition & Obesities: Systemic Approaches Research Group (NutriOmics), F-75013, Paris, France
- Assistance Publique Hôpitaux de Paris, Nutrition department, CRNH Ile-de-France, Pitié-Salpêtrière Hospital, 75013 Paris, France
| | - Nicole Nori
- Sorbonne Université, INSERM, Nutrition & Obesities: Systemic Approaches Research Group (NutriOmics), F-75013, Paris, France
| | | | - Laurent Genser
- Sorbonne Université, INSERM, Nutrition & Obesities: Systemic Approaches Research Group (NutriOmics), F-75013, Paris, France
- Assistance Publique Hôpitaux de Paris, Department of Digestive Surgery, Pitié-Salpêtrière Hospital, 75013 Paris, France
| | - Judith Aron-Wisnewsky
- Sorbonne Université, INSERM, Nutrition & Obesities: Systemic Approaches Research Group (NutriOmics), F-75013, Paris, France
- Assistance Publique Hôpitaux de Paris, Nutrition department, CRNH Ile-de-France, Pitié-Salpêtrière Hospital, 75013 Paris, France
| | - Christine Poitou
- Sorbonne Université, INSERM, Nutrition & Obesities: Systemic Approaches Research Group (NutriOmics), F-75013, Paris, France
- Assistance Publique Hôpitaux de Paris, Nutrition department, CRNH Ile-de-France, Pitié-Salpêtrière Hospital, 75013 Paris, France
| | - Rambabu Surabattula
- Institute of Translational Immunology and Research Center for Immune Therapy, Mainz University Medical Center, 55131 Mainz, Germany
| | | | | | | | - Detlef Schuppan
- Institute of Translational Immunology and Research Center for Immune Therapy, Mainz University Medical Center, 55131 Mainz, Germany
- Division of Gastroenterology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA
| | - Karine Clément
- Sorbonne Université, INSERM, Nutrition & Obesities: Systemic Approaches Research Group (NutriOmics), F-75013, Paris, France
- Assistance Publique Hôpitaux de Paris, Nutrition department, CRNH Ile-de-France, Pitié-Salpêtrière Hospital, 75013 Paris, France
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31
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Kühnen P, Wabitsch M, von Schnurbein J, Chirila C, Mallya UG, Callahan P, Gnanasakthy A, Poitou C, Krabusch PM, Stewart M, Clément K. Quality of life outcomes in two phase 3 trials of setmelanotide in patients with obesity due to LEPR or POMC deficiency. Orphanet J Rare Dis 2022; 17:38. [PMID: 35123544 PMCID: PMC8817523 DOI: 10.1186/s13023-022-02186-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Accepted: 01/20/2022] [Indexed: 11/21/2022] Open
Abstract
Introduction Individuals with proopiomelanocortin (POMC) or leptin receptor (LEPR) deficiency are young and experience severe obesity, hyperphagia, and comorbidities, which can impair quality of life (QOL).
Methods Two pivotal Phase 3 trials explored the effect of setmelanotide on body weight and hunger in individuals with obesity due to POMC (NCT02896192) or LEPR (NCT03287960) deficiency. QOL and depression were investigated in parallel using the disease-specific, age-appropriate Impact of Weight on Quality of Life-Lite (IWQOL-Lite), Pediatric Quality of Life Inventory (PedsQL), and Patient Health Questionnaire-9 (PHQ-9). Results In total, the POMC and LEPR trials enrolled 21 patients. Adults (≥ 18 years old; n = 7) had moderate-to-severe impairment in QOL at baseline, with mean (standard deviation [SD]) IWQOL-Lite total score 60.3 (13.2; maximum IWQOL-Lite total score = 100). The effect of setmelanotide on IWQOL-Lite total score was observed as soon as Week 5. Among those with scores at Week 52, 5 of 6 adults experienced a clinically meaningful improvement, with mean (SD) total scores increased from baseline by 24.2 (12.1) points. Children (6–12 years old; n = 2) and adolescents (13–17 years old; n = 4) had impaired QOL at baseline, with mean (SD) self-reported PedsQL total scores 53.3 (6.2) and 63.3 (29.1), respectively (maximum PedsQL total score = 100). Three of 5 patients experienced clinically meaningful improvement in PedsQL, with 2 children whose PedsQL total score increased by 28.3 and 3.3 points and 3 adolescents whose mean (SD) total score increased from baseline by 5.8 (18.3) points. Baseline mean (SD) PHQ-9 score (in those ≥ 12 years old) was 5.3 (3.8) and was generally maintained through Week 52. Conclusions Patients with POMC or LEPR deficiency had impaired, and in some cases severely impaired, QOL before setmelanotide treatment. Setmelanotide improved QOL in patients as early as Week 5, with some patients no longer experiencing impaired QOL at Week 52. Improvements in QOL may be related to a reduction in hunger and body weight associated with setmelanotide. Because of the highly complex psychological consequences of rare genetic diseases of obesity, some patients may require a long period of treatment to improve QOL and benefit from interdisciplinary care.
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Cooiman MI, Alsters SIM, Duquesnoy M, Hazebroek EJ, Meijers-Heijboer HJ, Chahal H, Le Beyec-Le Bihan J, Clément K, Soula H, Blakemore AI, Poitou C, van Haelst MM. Long-Term Weight Outcome After Bariatric Surgery in Patients with Melanocortin-4 Receptor Gene Variants: a Case-Control Study of 105 Patients. Obes Surg 2022; 32:837-844. [PMID: 34984630 DOI: 10.1007/s11695-021-05869-x] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2021] [Revised: 12/16/2021] [Accepted: 12/22/2021] [Indexed: 11/25/2022]
Abstract
INTRODUCTION Pathogenic heterozygous MC4R variants are associated with hyperphagia and variable degrees of obesity. Several research groups have reported short-term weight loss outcomes after bariatric surgery in a few patients with MC4R variants, but lack of longer-term data prevents evidence-based clinical decision-making. MATERIALS AND METHODS Bariatric surgery patients with heterozygous (likely) pathogenic MC4R variants, from three collaborating centers in the Netherlands, France, and the UK, were compared to matched controls (matched 2:1 for age, sex, preoperative BMI, surgical procedure, and diabetes mellitus, but without MC4R mutations). Weight loss and regain outcomes up to 6 years of follow-up were compared. RESULTS At 60 months of follow-up after RYGB, cases with MC4R variants showed weight regain with a mean of 12.8% (± 10.4 SD) total weight loss (TWL) from nadir, compared to 7.9% (± 10.5 SD) in the controls (p = 0.062). Among patients receiving SG, the cases with MC4R variants experienced inferior weight loss (22.6% TWL) during the first year of follow-up compared to the controls (29.9% TWL) (p = 0.010). CONCLUSIONS This multicenter study reveals inferior mid-term weight outcomes of cases with MC4R variants after SG, compared to RYGB. Since adequate weight loss outcomes were observed after RYGB, this procedure would appear to be an appropriate surgical approach for this group. However, the pattern of weight regain seen in cases with MC4R variants after both RYGB and SG highlights the need for pro-active lifelong management to prevent relapse, as well as careful expectation management.
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Affiliation(s)
- Mellody I Cooiman
- Department of Bariatric Surgery, Rijnstate Hospital/Vitalys Clinic, Wagnerlaan 55, Arnhem, the Netherlands. .,Department of Clinical Genetics, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands.
| | - Suzanne I M Alsters
- Department of Clinical Genetics, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Maeva Duquesnoy
- Nutrition Department, Reference Center for Rare Diseases, Assistance Publique Hopitaux de Paris, Pitie-Salpetriere Hospital, Paris, France
| | - Eric J Hazebroek
- Department of Bariatric Surgery, Rijnstate Hospital/Vitalys Clinic, Wagnerlaan 55, Arnhem, the Netherlands
| | - Hanne J Meijers-Heijboer
- Department of Clinical Genetics, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands.,Department of Clinical Genetics, Amsterdam UMC, University of Amsterdam, De Boelelaan 1117, Amsterdam, the Netherlands
| | - Harvinder Chahal
- Department of Diabetes, Endocrinology and Metabolism, Imperial College London, London, UK
| | - Johanne Le Beyec-Le Bihan
- Department of Biochemistry for Endocrinology and Oncology, Obesity and Dyslipidemia Genetics Unit, Assistance Publique-Hospitaux de Paris, Sorbonne Université, Pitie-Salpetriere Hospital, Paris, France
| | - Karine Clément
- Nutrition Department, Reference Center for Rare Diseases, Assistance Publique Hopitaux de Paris, Pitie-Salpetriere Hospital, Paris, France.,INSERM, Nutrition and Obesities, Systemic Approaches (NutriOmics) Research Unit, Sorbonne Université, Paris, France
| | - Hedi Soula
- INSERM, Nutrition and Obesities, Systemic Approaches (NutriOmics) Research Unit, Sorbonne Université, Paris, France
| | - Alex I Blakemore
- Department of Metabolism, Digestion and Reproduction, Imperial College London, London, UK.,Department of Life Sciences, Brunel University London, London, UK
| | - Christine Poitou
- Nutrition Department, Reference Center for Rare Diseases, Assistance Publique Hopitaux de Paris, Pitie-Salpetriere Hospital, Paris, France.,INSERM, Nutrition and Obesities, Systemic Approaches (NutriOmics) Research Unit, Sorbonne Université, Paris, France
| | - Mieke M van Haelst
- Department of Clinical Genetics, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands. .,Department of Clinical Genetics, Amsterdam UMC, University of Amsterdam, De Boelelaan 1117, Amsterdam, the Netherlands.
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Abstract
Rare genetic forms of obesity are linked to impaired energy balance (i.e., eating behaviour and energy expenditure) involving hypothalamic pathways. More than 60 genes coding for proteins located in the hypothalamic leptin/melanocortin pathway contribute to the development of these rare forms of obesity. The ambition of the French National Protocol for the Diagnosis and Care (PNDS) of Obesity of Rare Causes was to establish practical recommendations for assessment and management at all ages. This report is available on the website of the French Health Authority (HAS). In addition to severe obesity, patients often display obesity-related comorbidities and neuropsychological/psychiatric disorders. These complex conditions make clinical management particularly challenging. Early diagnosis is critical for the organization of coordinated specialized multidisciplinary care, with mandatory interaction between caregivers, social partners and families. Strategies to prevent aggravation of obesity consist in limiting access to food, establishing a reassuring daily eating environment, and the practice of sustained adapted supervised daily physical activity. The implementation of genetic diagnosis in clinical practice now enables a personalized medicine approach with access to new drug therapies, and improves the analysis of the risk/benefit ratio of bariatric surgery.
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Affiliation(s)
- Béatrice Dubern
- Paris Public Hospitals, PRADORT Competence Centre, Department of Paediatric Nutrition and Gastroenterology, CHU Trousseau, Paris, France; Sorbonne University/INSERM, Research Unit: Nutrition and Obesities; Systemic Approaches, NutriOmics, Paris, France
| | - Héléna Mosbah
- Paris Public Hospitals, Reference Centre for Rare Diseases PRADORT (PRADer-Willi Syndrome and other Rare Obesities with Eating Disorders), Nutrition Department, Pitié-Salpêtrière hospital, Paris, France
| | - Marie Pigeyre
- Population Health Research Institute, David Braley Cardiac, Vascular and Stroke Research Institute, Hamilton, ON, Canada; Department of Medicine, McMaster University, Michael G. DeGroote School of Medicine, Hamilton, ON, Canada
| | - Karine Clément
- Sorbonne University/INSERM, Research Unit: Nutrition and Obesities; Systemic Approaches, NutriOmics, Paris, France; Paris Public Hospitals, Reference Centre for Rare Diseases PRADORT (PRADer-Willi Syndrome and other Rare Obesities with Eating Disorders), Nutrition Department, Pitié-Salpêtrière hospital, Paris, France
| | - Christine Poitou
- Sorbonne University/INSERM, Research Unit: Nutrition and Obesities; Systemic Approaches, NutriOmics, Paris, France; Paris Public Hospitals, Reference Centre for Rare Diseases PRADORT (PRADer-Willi Syndrome and other Rare Obesities with Eating Disorders), Nutrition Department, Pitié-Salpêtrière hospital, Paris, France.
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Pellikaan K, Ben Brahim Y, Rosenberg AGW, Davidse K, Poitou C, Coupaye M, Goldstone AP, Høybye C, Markovic TP, Grugni G, Crinò A, Caixàs A, Eldar-Geva T, Hirsch HJ, Gross-Tsur V, Butler MG, Miller JL, van der Kuy PHM, van den Berg SAA, Visser JA, van der Lely AJ, de Graaff LCG. Hypogonadism in Women with Prader-Willi Syndrome-Clinical Recommendations Based on a Dutch Cohort Study, Review of the Literature and an International Expert Panel Discussion. J Clin Med 2021; 10:jcm10245781. [PMID: 34945077 PMCID: PMC8707541 DOI: 10.3390/jcm10245781] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Revised: 11/23/2021] [Accepted: 11/28/2021] [Indexed: 12/27/2022] Open
Abstract
Prader-Willi syndrome (PWS) is a rare neuroendocrine genetic syndrome. Characteristics of PWS include hyperphagia, hypotonia, and intellectual disability. Pituitary hormone deficiencies, caused by hypothalamic dysfunction, are common and hypogonadism is the most prevalent. Untreated hypogonadism can cause osteoporosis, which is already an important issue in PWS. Therefore, timely detection and treatment of hypogonadism is crucial. To increase understanding and prevent undertreatment, we (1) performed a cohort study in the Dutch PWS population, (2) thoroughly reviewed the literature on female hypogonadism in PWS and (3) provide clinical recommendations on behalf of an international expert panel. For the cohort study, we retrospectively collected results of a systematic health screening in 64 female adults with PWS, which included a medical questionnaire, medical file search, medical interview, physical examination and biochemical measurements. Our data show that hypogonadism is frequent in females with PWS (94%), but is often undiagnosed and untreated. This could be related to unfamiliarity with the syndrome, fear of behavioral changes, hygienic concerns, or drug interactions. To prevent underdiagnosis and undertreatment, we provide practical recommendations for the screening and treatment of hypogonadism in females with PWS.
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Affiliation(s)
- Karlijn Pellikaan
- Department of Internal Medicine, Division of Endocrinology, Erasmus University Medical Center Rotterdam, 3015 GD Rotterdam, The Netherlands; (K.P.); (Y.B.B.); (A.G.W.R.); (K.D.); (S.A.A.v.d.B.); (J.A.V.); (A.J.v.d.L.)
- Center for Adults with Rare Genetic Syndromes, Department of Internal Medicine, Division of Endocrinology, Erasmus University Medical Center Rotterdam, 3015 GD Rotterdam, The Netherlands
- Dutch Center of Reference for Prader-Willi Syndrome, 3015 GD Rotterdam, The Netherlands
- Academic Centre for Growth Disorders, Erasmus University Medical Center Rotterdam, 3015 GD Rotterdam, The Netherlands
| | - Yassine Ben Brahim
- Department of Internal Medicine, Division of Endocrinology, Erasmus University Medical Center Rotterdam, 3015 GD Rotterdam, The Netherlands; (K.P.); (Y.B.B.); (A.G.W.R.); (K.D.); (S.A.A.v.d.B.); (J.A.V.); (A.J.v.d.L.)
- Center for Adults with Rare Genetic Syndromes, Department of Internal Medicine, Division of Endocrinology, Erasmus University Medical Center Rotterdam, 3015 GD Rotterdam, The Netherlands
- Dutch Center of Reference for Prader-Willi Syndrome, 3015 GD Rotterdam, The Netherlands
- Academic Centre for Growth Disorders, Erasmus University Medical Center Rotterdam, 3015 GD Rotterdam, The Netherlands
| | - Anna G. W. Rosenberg
- Department of Internal Medicine, Division of Endocrinology, Erasmus University Medical Center Rotterdam, 3015 GD Rotterdam, The Netherlands; (K.P.); (Y.B.B.); (A.G.W.R.); (K.D.); (S.A.A.v.d.B.); (J.A.V.); (A.J.v.d.L.)
- Center for Adults with Rare Genetic Syndromes, Department of Internal Medicine, Division of Endocrinology, Erasmus University Medical Center Rotterdam, 3015 GD Rotterdam, The Netherlands
- Dutch Center of Reference for Prader-Willi Syndrome, 3015 GD Rotterdam, The Netherlands
- Academic Centre for Growth Disorders, Erasmus University Medical Center Rotterdam, 3015 GD Rotterdam, The Netherlands
| | - Kirsten Davidse
- Department of Internal Medicine, Division of Endocrinology, Erasmus University Medical Center Rotterdam, 3015 GD Rotterdam, The Netherlands; (K.P.); (Y.B.B.); (A.G.W.R.); (K.D.); (S.A.A.v.d.B.); (J.A.V.); (A.J.v.d.L.)
- Center for Adults with Rare Genetic Syndromes, Department of Internal Medicine, Division of Endocrinology, Erasmus University Medical Center Rotterdam, 3015 GD Rotterdam, The Netherlands
- Dutch Center of Reference for Prader-Willi Syndrome, 3015 GD Rotterdam, The Netherlands
- Academic Centre for Growth Disorders, Erasmus University Medical Center Rotterdam, 3015 GD Rotterdam, The Netherlands
| | - Christine Poitou
- Rare Diseases Center of Reference ‘Prader-Willi Syndrome and Obesity with Eating Disorders’ (PRADORT), Nutrition Department, Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris, F-75013 Paris, France; (C.P.); (M.C.)
- International Network for Research, Management & Education on adults with PWS (INfoRMEd-PWS); (A.P.G.); (C.H.); (T.P.M.); (G.G.); (A.C.)
- ENDO-ERN (European Reference Network)
| | - Muriel Coupaye
- Rare Diseases Center of Reference ‘Prader-Willi Syndrome and Obesity with Eating Disorders’ (PRADORT), Nutrition Department, Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris, F-75013 Paris, France; (C.P.); (M.C.)
- International Network for Research, Management & Education on adults with PWS (INfoRMEd-PWS); (A.P.G.); (C.H.); (T.P.M.); (G.G.); (A.C.)
- ENDO-ERN (European Reference Network)
| | - Anthony P. Goldstone
- International Network for Research, Management & Education on adults with PWS (INfoRMEd-PWS); (A.P.G.); (C.H.); (T.P.M.); (G.G.); (A.C.)
- PsychoNeuroEndocrinology Research Group, Centre for Neuropsychopharmacology, Division of Psychiatry, and Computational, Cognitive and Clinical Neuroimaging Laboratory, Department of Brain Sciences, Faculty of Medicine, Imperial College London, Hammersmith Hospital, London W12 0NN, UK
- Department of Endocrinology, Imperial College Healthcare NHS Trust, Hammersmith Hospital, London W12 0HS, UK
| | - Charlotte Høybye
- International Network for Research, Management & Education on adults with PWS (INfoRMEd-PWS); (A.P.G.); (C.H.); (T.P.M.); (G.G.); (A.C.)
- ENDO-ERN (European Reference Network)
- Department of Molecular Medicine and Surgery, Karolinska Institutet, 17176 Stockholm, Sweden
- Center for Adults with Rare Genetic Syndromes, Department of Internal Medicine, Division of Department of Endocrinology, Karolinska University Hospital, 17176 Stockholm, Sweden
| | - Tania P. Markovic
- International Network for Research, Management & Education on adults with PWS (INfoRMEd-PWS); (A.P.G.); (C.H.); (T.P.M.); (G.G.); (A.C.)
- Metabolism & Obesity Services, Royal Prince Alfred Hospital, Camperdown, NSW 2050, Australia
- Charles Perkins Centre, Faculty of Medicine and Health, University of Sydney, Sydney, NSW 2006, Australia
| | - Graziano Grugni
- International Network for Research, Management & Education on adults with PWS (INfoRMEd-PWS); (A.P.G.); (C.H.); (T.P.M.); (G.G.); (A.C.)
- ENDO-ERN (European Reference Network)
- Divison of Auxology, Istituto Auxologico Italiano, IRCCS, 28824 Piancavallo, Italy
| | - Antonino Crinò
- International Network for Research, Management & Education on adults with PWS (INfoRMEd-PWS); (A.P.G.); (C.H.); (T.P.M.); (G.G.); (A.C.)
- Reference Center for Prader-Willi Syndrome, Bambino Gesù Hospital, Research Institute, 00050 Palidoro, Italy
| | - Assumpta Caixàs
- International Network for Research, Management & Education on adults with PWS (INfoRMEd-PWS); (A.P.G.); (C.H.); (T.P.M.); (G.G.); (A.C.)
- Endocrinology and Nutrition Department, Institut d’Investigació I Innovació Parc Taulí I3PT, Parc Taulí Hospital Universitari, Department of Medicine, Universitat Autònoma de Barcelona, 08208 Sabadell, Spain
- Correspondence: (A.C.); (L.C.G.d.G.)
| | - Talia Eldar-Geva
- The Israel Multidisciplinary Prader-Willi Syndrome Clinic, Jerusalem 9103102, Israel; (T.E.-G.); (H.J.H.); (V.G.-T.)
- Reproductive Endocrinology and Genetics Unit, Department of Obstetrics and Gynecology, Shaare-Zedek Medical Center, Jerusalem 9103102, Israel
- Hebrew University School of Medicine, Jerusalem 9112102, Israel
| | - Harry J. Hirsch
- The Israel Multidisciplinary Prader-Willi Syndrome Clinic, Jerusalem 9103102, Israel; (T.E.-G.); (H.J.H.); (V.G.-T.)
- Department of Pediatrics, Shaare Zedek Medical Center, Jerusalem 9103102, Israel
| | - Varda Gross-Tsur
- The Israel Multidisciplinary Prader-Willi Syndrome Clinic, Jerusalem 9103102, Israel; (T.E.-G.); (H.J.H.); (V.G.-T.)
- Hebrew University School of Medicine, Jerusalem 9112102, Israel
- Neuropediatrics Unit, Department of Pediatrics, Shaare Zedek Medical Center, Jerusalem 9103102, Israel
| | - Merlin G. Butler
- Departments of Psychiatry, Behavioral Sciences and Pediatrics, University of Kansas Medical Center, Kansas City, KS 66160, USA;
| | - Jennifer L. Miller
- Department of Pediatrics, College of Medicine, University of Florida, Gainesville, FL 32610, USA;
| | - Paul-Hugo M. van der Kuy
- Department of Hospital Pharmacy, Erasmus University Medical Center Rotterdam, 3015 GD Rotterdam, The Netherlands;
| | - Sjoerd A. A. van den Berg
- Department of Internal Medicine, Division of Endocrinology, Erasmus University Medical Center Rotterdam, 3015 GD Rotterdam, The Netherlands; (K.P.); (Y.B.B.); (A.G.W.R.); (K.D.); (S.A.A.v.d.B.); (J.A.V.); (A.J.v.d.L.)
- Department of Clinical Chemistry, Erasmus University Medical Center Rotterdam, 3015 GD Rotterdam, The Netherlands
| | - Jenny A. Visser
- Department of Internal Medicine, Division of Endocrinology, Erasmus University Medical Center Rotterdam, 3015 GD Rotterdam, The Netherlands; (K.P.); (Y.B.B.); (A.G.W.R.); (K.D.); (S.A.A.v.d.B.); (J.A.V.); (A.J.v.d.L.)
| | - Aart J. van der Lely
- Department of Internal Medicine, Division of Endocrinology, Erasmus University Medical Center Rotterdam, 3015 GD Rotterdam, The Netherlands; (K.P.); (Y.B.B.); (A.G.W.R.); (K.D.); (S.A.A.v.d.B.); (J.A.V.); (A.J.v.d.L.)
| | - Laura C. G. de Graaff
- Department of Internal Medicine, Division of Endocrinology, Erasmus University Medical Center Rotterdam, 3015 GD Rotterdam, The Netherlands; (K.P.); (Y.B.B.); (A.G.W.R.); (K.D.); (S.A.A.v.d.B.); (J.A.V.); (A.J.v.d.L.)
- Center for Adults with Rare Genetic Syndromes, Department of Internal Medicine, Division of Endocrinology, Erasmus University Medical Center Rotterdam, 3015 GD Rotterdam, The Netherlands
- Dutch Center of Reference for Prader-Willi Syndrome, 3015 GD Rotterdam, The Netherlands
- Academic Centre for Growth Disorders, Erasmus University Medical Center Rotterdam, 3015 GD Rotterdam, The Netherlands
- International Network for Research, Management & Education on adults with PWS (INfoRMEd-PWS); (A.P.G.); (C.H.); (T.P.M.); (G.G.); (A.C.)
- ENDO-ERN (European Reference Network)
- Correspondence: (A.C.); (L.C.G.d.G.)
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Clerc A, Coupaye M, Mosbah H, Pinto G, Laurier V, Mourre F, Merrien C, Diene G, Poitou C, Tauber M. Diabetes Mellitus in Prader-Willi Syndrome: Natural History during the Transition from Childhood to Adulthood in a Cohort of 39 Patients. J Clin Med 2021; 10:jcm10225310. [PMID: 34830599 PMCID: PMC8625265 DOI: 10.3390/jcm10225310] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 10/28/2021] [Accepted: 11/09/2021] [Indexed: 02/05/2023] Open
Abstract
Type 2 diabetes mellitus (T2DM) affects 20% of patients with Prader-Willi syndrome (PWS), with many cases diagnosed during the transition period. Our aim was to describe the natural history of T2DM in patients with PWS before the age of 25 years and to develop screening and preventive strategies. Thirty-nine patients followed in the French PWS Reference Center were included (median age 25.6 years [23.7; 31.7]). Twenty-one had been treated with growth hormone (GH), fifteen had not, and three had an unknown status. The median age at T2DM diagnosis was 16.8 years (11–24) and the median BMI was 39 kg/m2 [34.6; 45], with 34/35 patients living with obesity. The patients displayed frequent psychiatric (48.3% hospitalization,) and metabolic (56.4% hypertriglyceridemia,) comorbidities and a parental history of T2DM (35.7%) or overweight (53.6%) compared to the PWS general population. There was no difference in BMI and metabolic complications between the GH-treated and non-GH-treated groups at T2DM diagnosis. Patients with PWS who develop early T2DM have severe obesity, a high frequency of psychiatric and metabolic disorders, and a family history of T2DM and overweight. These results underline the need for early identification of patients at risk, prevention of obesity, and repeated blood glucose monitoring during the transition period.
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Affiliation(s)
- Alice Clerc
- Centre de Référence Maladies Rares (PRADORT, Syndrome de Prader-Willi et Autres Formes Rares d’Obésité avec Troubles du Comportement Alimentaire), Service d’Endocrinologie, Obésités, Maladies Osseuses, Génétique et Gynécologie Médicale, Hôpital des Enfants, 31059 Toulouse, France; (A.C.); (G.D.)
| | - Muriel Coupaye
- Assistance Publique-Hôpitaux de Paris, Centre de Référence Maladies Rares (PRADORT, Syndrome de Prader-Willi et Autres Formes Rares d’Obésité avec Troubles du Comportement Alimentaire), Service de Nutrition, Hôpital Pitié-Salpêtrière, 75013 Paris, France; (M.C.); (H.M.); (C.P.)
| | - Héléna Mosbah
- Assistance Publique-Hôpitaux de Paris, Centre de Référence Maladies Rares (PRADORT, Syndrome de Prader-Willi et Autres Formes Rares d’Obésité avec Troubles du Comportement Alimentaire), Service de Nutrition, Hôpital Pitié-Salpêtrière, 75013 Paris, France; (M.C.); (H.M.); (C.P.)
| | - Graziella Pinto
- Assistance Publique-Hôpitaux de Paris, Service d’Endocrinologie, Gynécologie et Diabétologie Pédiatrique, Hôpital Necker-Enfants Malades, 75743 Paris, France;
| | - Virginie Laurier
- Assistance Publique-Hôpitaux de Paris, Centre de Référence Maladies Rares (PRADORT, Syndrome de Prader-Willi et Autres Formes Rares d’Obésité avec Troubles du Comportement Alimentaire), Hôpital Marin d’Hendaye, 64701 Hendaye, France; (V.L.); (F.M.); (C.M.)
| | - Fabien Mourre
- Assistance Publique-Hôpitaux de Paris, Centre de Référence Maladies Rares (PRADORT, Syndrome de Prader-Willi et Autres Formes Rares d’Obésité avec Troubles du Comportement Alimentaire), Hôpital Marin d’Hendaye, 64701 Hendaye, France; (V.L.); (F.M.); (C.M.)
| | - Christine Merrien
- Assistance Publique-Hôpitaux de Paris, Centre de Référence Maladies Rares (PRADORT, Syndrome de Prader-Willi et Autres Formes Rares d’Obésité avec Troubles du Comportement Alimentaire), Hôpital Marin d’Hendaye, 64701 Hendaye, France; (V.L.); (F.M.); (C.M.)
| | - Gwenaëlle Diene
- Centre de Référence Maladies Rares (PRADORT, Syndrome de Prader-Willi et Autres Formes Rares d’Obésité avec Troubles du Comportement Alimentaire), Service d’Endocrinologie, Obésités, Maladies Osseuses, Génétique et Gynécologie Médicale, Hôpital des Enfants, 31059 Toulouse, France; (A.C.); (G.D.)
- Inserm UMR 1295—CERPOP (Centre d’Epidémiologie et de Recherche en Santé des POPulations), Équipe SPHERE (Santé Périnatale, Pédiatrique et des Adolescents: Approche Épidémiologique et Évaluative), Université Toulouse III Paul Sabatier, 31062 Toulouse, France
| | - Christine Poitou
- Assistance Publique-Hôpitaux de Paris, Centre de Référence Maladies Rares (PRADORT, Syndrome de Prader-Willi et Autres Formes Rares d’Obésité avec Troubles du Comportement Alimentaire), Service de Nutrition, Hôpital Pitié-Salpêtrière, 75013 Paris, France; (M.C.); (H.M.); (C.P.)
- UMRS 1269, Faculté de Médecine Sorbonne Université, INSERM, Nutrition et Obésité: Approches Systémiques «NutriOmics», 75006 Paris, France
| | - Maithé Tauber
- Centre de Référence Maladies Rares (PRADORT, Syndrome de Prader-Willi et Autres Formes Rares d’Obésité avec Troubles du Comportement Alimentaire), Service d’Endocrinologie, Obésités, Maladies Osseuses, Génétique et Gynécologie Médicale, Hôpital des Enfants, 31059 Toulouse, France; (A.C.); (G.D.)
- Institut Toulousain des Maladies Infectieuses et Inflammatoires (Infinity) INSERM UMR1291—CNRS UMR5051—Université Toulouse III, 31062 Toulouse, France
- Correspondence:
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Coursimault J, Guerrot AM, Morrow MM, Schramm C, Zamora FM, Shanmugham A, Liu S, Zou F, Bilan F, Le Guyader G, Bruel AL, Denommé-Pichon AS, Faivre L, Tran Mau-Them F, Tessarech M, Colin E, El Chehadeh S, Gérard B, Schaefer E, Cogne B, Isidor B, Nizon M, Doummar D, Valence S, Héron D, Keren B, Mignot C, Coutton C, Devillard F, Alaix AS, Amiel J, Colleaux L, Munnich A, Poirier K, Rio M, Rondeau S, Barcia G, Callewaert B, Dheedene A, Kumps C, Vergult S, Menten B, Chung WK, Hernan R, Larson A, Nori K, Stewart S, Wheless J, Kresge C, Pletcher BA, Caumes R, Smol T, Sigaudy S, Coubes C, Helm M, Smith R, Morrison J, Wheeler PG, Kritzer A, Jouret G, Afenjar A, Deleuze JF, Olaso R, Boland A, Poitou C, Frebourg T, Houdayer C, Saugier-Veber P, Nicolas G, Lecoquierre F. MYT1L-associated neurodevelopmental disorder: description of 40 new cases and literature review of clinical and molecular aspects. Hum Genet 2021; 141:65-80. [PMID: 34748075 DOI: 10.1007/s00439-021-02383-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Accepted: 09/30/2021] [Indexed: 12/20/2022]
Abstract
Pathogenic variants of the myelin transcription factor-1 like (MYT1L) gene include heterozygous missense, truncating variants and 2p25.3 microdeletions and cause a syndromic neurodevelopmental disorder (OMIM#616,521). Despite enrichment in de novo mutations in several developmental disorders and autism studies, the data on clinical characteristics and genotype-phenotype correlations are scarce, with only 22 patients with single nucleotide pathogenic variants reported. We aimed to further characterize this disorder at both the clinical and molecular levels by gathering a large series of patients with MYT1L-associated neurodevelopmental disorder. We collected genetic information on 40 unreported patients with likely pathogenic/pathogenic MYT1L variants and performed a comprehensive review of published data (total = 62 patients). We confirm that the main phenotypic features of the MYT1L-related disorder are developmental delay with language delay (95%), intellectual disability (ID, 70%), overweight or obesity (58%), behavioral disorders (98%) and epilepsy (23%). We highlight novel clinical characteristics, such as learning disabilities without ID (30%) and feeding difficulties during infancy (18%). We further describe the varied dysmorphic features (67%) and present the changes in weight over time of 27 patients. We show that patients harboring highly clustered missense variants in the 2-3-ZNF domains are not clinically distinguishable from patients with truncating variants. We provide an updated overview of clinical and genetic data of the MYT1L-associated neurodevelopmental disorder, hence improving diagnosis and clinical management of these patients.
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Affiliation(s)
- Juliette Coursimault
- Department of Genetics and Reference Center for Developmental Disorders, Normandie Univ, UNIROUEN, CHU Rouen, Inserm U1245, FHU G4 Génomique, F-76000, Rouen, France
| | - Anne-Marie Guerrot
- Department of Genetics and Reference Center for Developmental Disorders, Normandie Univ, UNIROUEN, CHU Rouen, Inserm U1245, FHU G4 Génomique, F-76000, Rouen, France
| | | | - Catherine Schramm
- Department of Genetics and Reference Center for Developmental Disorders, Normandie Univ, UNIROUEN, CHU Rouen, Inserm U1245, FHU G4 Génomique, F-76000, Rouen, France
| | | | | | | | | | - Frédéric Bilan
- Service de Génétique, Centre Hospitalier Universitaire de Poitiers, BP577, 86021, Poitiers, France
| | - Gwenaël Le Guyader
- Service de Génétique, Centre Hospitalier Universitaire de Poitiers, BP577, 86021, Poitiers, France
| | - Ange-Line Bruel
- UMR1231 GAD, Inserm - Université Bourgogne-Franche Comté, Dijon, France.,Unité Fonctionnelle Innovation en Diagnostic Génomique des Maladies Rares, FHU-TRANSLAD, CHU Dijon Bourgogne, Dijon, France
| | - Anne-Sophie Denommé-Pichon
- UMR1231 GAD, Inserm - Université Bourgogne-Franche Comté, Dijon, France.,Unité Fonctionnelle Innovation en Diagnostic Génomique des Maladies Rares, FHU-TRANSLAD, CHU Dijon Bourgogne, Dijon, France
| | - Laurence Faivre
- UMR1231 GAD, Inserm - Université Bourgogne-Franche Comté, Dijon, France.,Centre de Référence Anomalies du Développement et Syndromes Malformatifs de l'Inter-Région est, FHU TRANSLAD, CHU Dijon-Bourgogne, Dijon, France
| | - Frédéric Tran Mau-Them
- UMR1231 GAD, Inserm - Université Bourgogne-Franche Comté, Dijon, France.,Unité Fonctionnelle Innovation en Diagnostic Génomique des Maladies Rares, FHU-TRANSLAD, CHU Dijon Bourgogne, Dijon, France
| | | | - Estelle Colin
- Service de Génétique Médicale, CHU d'Angers, Angers, France.,Univ Angers, [CHU Angers], INSERM, CNRS, MITOVASC, ICAT, 49000, Angers, SFR, France
| | - Salima El Chehadeh
- Service de Génétique Médicale, Institut de Génétique Médicale d'Alsace (IGMA), Hôpitaux Universitaires de Strasbourg, Hôpital de Hautepierre, Strasbourg, France
| | - Bénédicte Gérard
- Service de Génétique Médicale, Institut de Génétique Médicale d'Alsace (IGMA), Hôpitaux Universitaires de Strasbourg, Hôpital de Hautepierre, Strasbourg, France
| | - Elise Schaefer
- Service de Génétique Médicale, Institut de Génétique Médicale d'Alsace (IGMA), Hôpitaux Universitaires de Strasbourg, Hôpital de Hautepierre, Strasbourg, France
| | - Benjamin Cogne
- Service de Génétique Médicale, CHU Nantes, Nantes, France
| | | | - Mathilde Nizon
- Service de Génétique Médicale, CHU Nantes, Nantes, France
| | - Diane Doummar
- Hôpital Trousseau, APHP.Sorbonne Université, Service de Neuropédiatrie, Paris, France
| | - Stéphanie Valence
- Hôpital Trousseau, APHP.Sorbonne Université, Service de Neuropédiatrie, Paris, France
| | - Delphine Héron
- Département de Génétique, Groupe Hospitalier Pitié-Salpêtrière-Hôpital Trousseau Centre de Référence Déficiences Intellectuelles de Causes Rares, APHP.Sorbonne Université, Paris, France
| | - Boris Keren
- Département de Génétique, Groupe Hospitalier Pitié-Salpêtrière-Hôpital Trousseau Centre de Référence Déficiences Intellectuelles de Causes Rares, APHP.Sorbonne Université, Paris, France
| | - Cyril Mignot
- Département de Génétique, Groupe Hospitalier Pitié-Salpêtrière-Hôpital Trousseau Centre de Référence Déficiences Intellectuelles de Causes Rares, APHP.Sorbonne Université, Paris, France
| | - Charles Coutton
- Genetic Epigenetic and Therapies of Infertility, Institute for Advanced Biosciences, UMR 5309, CNRS, Université Grenoble Alpes, Inserm U1209, Grenoble, France
| | | | - Anne-Sophie Alaix
- Department of Genetics, IHU Necker-Enfants Malades, University Paris Descartes, Paris, France
| | - Jeanne Amiel
- Department of Genetics, IHU Necker-Enfants Malades, University Paris Descartes, Paris, France
| | - Laurence Colleaux
- Department of Genetics, IHU Necker-Enfants Malades, University Paris Descartes, Paris, France
| | - Arnold Munnich
- Department of Genetics, IHU Necker-Enfants Malades, University Paris Descartes, Paris, France
| | - Karine Poirier
- Department of Genetics, IHU Necker-Enfants Malades, University Paris Descartes, Paris, France
| | - Marlène Rio
- Department of Genetics, IHU Necker-Enfants Malades, University Paris Descartes, Paris, France
| | - Sophie Rondeau
- Department of Genetics, IHU Necker-Enfants Malades, University Paris Descartes, Paris, France
| | - Giulia Barcia
- Department of Genetics, IHU Necker-Enfants Malades, University Paris Descartes, Paris, France
| | - Bert Callewaert
- Center for Medical Genetics, Department of Biomolecular Medicine, Ghent University Hospital, Ghent University, Ghent, Belgium
| | - Annelies Dheedene
- Center for Medical Genetics, Department of Biomolecular Medicine, Ghent University Hospital, Ghent University, Ghent, Belgium
| | - Candy Kumps
- Center for Medical Genetics, Department of Biomolecular Medicine, Ghent University Hospital, Ghent University, Ghent, Belgium
| | - Sarah Vergult
- Center for Medical Genetics, Department of Biomolecular Medicine, Ghent University Hospital, Ghent University, Ghent, Belgium
| | - Björn Menten
- Center for Medical Genetics, Department of Biomolecular Medicine, Ghent University Hospital, Ghent University, Ghent, Belgium
| | - Wendy K Chung
- Columbia University Irving Medical Center, New York, NY, USA
| | - Rebecca Hernan
- Columbia University Irving Medical Center, New York, NY, USA
| | - Austin Larson
- School of Medicine and Children's Hospital, University of Colorado, Aurora, CO, USA
| | - Kelly Nori
- School of Medicine and Children's Hospital, University of Colorado, Aurora, CO, USA
| | - Sarah Stewart
- School of Medicine and Children's Hospital, University of Colorado, Aurora, CO, USA
| | - James Wheless
- Division of Pediatric Neurology, University of Tennessee, Health Science Center, Memphis, USA
| | - Christina Kresge
- Division of Clinical Genetics, Rutgers New Jersey Medical School, Newark, USA
| | - Beth A Pletcher
- Division of Clinical Genetics, Rutgers New Jersey Medical School, Newark, USA
| | - Roseline Caumes
- Université de Lille, CHU de Lille, Clinique de Génétique « Guy Fontaine », EA7364 RADEMEF-59000, Lille, France
| | - Thomas Smol
- Université de Lille, CHU de Lille, Institut de Génétique Médicale, EA7364 RADEMEF-59000, Lille, France
| | - Sabine Sigaudy
- Département de Génétique Médicale, Hôpital Timone Enfant, Marseille, France
| | - Christine Coubes
- Département de Génétique Médicale, Maladies Rares et Médecine Personnalisée, CHU Montpellier, Montpellier, France
| | - Margaret Helm
- Department of Pediatrics, Division of Genetics. Portland, Maine Medical Center, Maine, USA
| | - Rosemarie Smith
- Department of Pediatrics, Division of Genetics. Portland, Maine Medical Center, Maine, USA
| | | | | | - Amy Kritzer
- Division of Genetics and Genomics, Boston Children's Hospital, Boston, MA, 02115, USA
| | - Guillaume Jouret
- National Center of Genetics (NCG), Laboratoire National de Santé (LNS), L-3555, Dudelange, Luxembourg
| | - Alexandra Afenjar
- Centre de Référence Malformations et Maladies Congénitales du Cervelet et Déficiences Intellectuelles de Causes Rares, Département de Génétique et Embryologie Médicale, APHP. Sorbonne Université, Hôpital Trousseau, 75012, Paris, France
| | - Jean-François Deleuze
- Centre National de Recherche en Génomique Humaine (CNRGH), Université Paris-Saclay, CEA, 91057, Evry, France
| | - Robert Olaso
- Centre National de Recherche en Génomique Humaine (CNRGH), Université Paris-Saclay, CEA, 91057, Evry, France
| | - Anne Boland
- Centre National de Recherche en Génomique Humaine (CNRGH), Université Paris-Saclay, CEA, 91057, Evry, France
| | - Christine Poitou
- Service de Nutrition, Hôpital de la Pitié Salpêtrière - AP-HP, Paris, France
| | - Thierry Frebourg
- Department of Genetics and Reference Center for Developmental Disorders, Normandie Univ, UNIROUEN, CHU Rouen, Inserm U1245, FHU G4 Génomique, F-76000, Rouen, France
| | - Claude Houdayer
- Department of Genetics and Reference Center for Developmental Disorders, Normandie Univ, UNIROUEN, CHU Rouen, Inserm U1245, FHU G4 Génomique, F-76000, Rouen, France
| | - Pascale Saugier-Veber
- Department of Genetics and Reference Center for Developmental Disorders, Normandie Univ, UNIROUEN, CHU Rouen, Inserm U1245, FHU G4 Génomique, F-76000, Rouen, France
| | - Gaël Nicolas
- Department of Genetics and Reference Center for Developmental Disorders, Normandie Univ, UNIROUEN, CHU Rouen, Inserm U1245, FHU G4 Génomique, F-76000, Rouen, France
| | - François Lecoquierre
- Department of Genetics and Reference Center for Developmental Disorders, Normandie Univ, UNIROUEN, CHU Rouen, Inserm U1245, FHU G4 Génomique, F-76000, Rouen, France.
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Courbage S, Poitou C, Le Beyec-Le Bihan J, Karsenty A, Lemale J, Pelloux V, Lacorte JM, Carel JC, Lecomte N, Storey C, De Filippo G, Coupaye M, Oppert JM, Tounian P, Clément K, Dubern B. Implication of Heterozygous Variants in Genes of the Leptin-Melanocortin Pathway in Severe Obesity. J Clin Endocrinol Metab 2021; 106:2991-3006. [PMID: 34097736 DOI: 10.1210/clinem/dgab404] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Indexed: 11/19/2022]
Abstract
CONTEXT Unlike homozygous variants, the implication of heterozygous variants on the leptin-melanocortin pathway in severe obesity has not been established. OBJECTIVE To describe the frequency, the phenotype, and the genotype-phenotype relationship for heterozygous variants in LEP, LEPR, POMC, and PCSK1 in severe obesity. METHODS In this retrospective study, genotyping was performed on at least 1 of the LEP, LEPR, POMC, and PCSK1 genes in 1486 probands with severe obesity (600 children, 886 adults). The phenotype was collected in 60 subjects with heterozygous variants and 16 with homozygous variants. We analyzed variant frequency, body mass index (BMI), age of obesity onset, food impulsivity, and endocrine abnormalities. RESULTS The frequency of subjects with homozygous variants was 1.7% (n = 26), and 6.7% (n = 100) with heterozygous variants. Adults with homozygous variants had a higher BMI (66 vs 53 kg/m2, P = .015), an earlier onset of obesity (0.4 vs 5.4 years, P < .001), more often food impulsivity (83% vs 42%, P = .04), and endocrine abnormalities (75% vs 26%, P < .01). The BMI was higher for subjects with high-impact heterozygous variants (61 vs 50 kg/m², P = .045) and those with a second heterozygous variant on the pathway (65 vs 49 kg/m², P < .01). In children, no significant differences were found for the age of obesity onset and BMI. CONCLUSION Heterozygous variants in LEP, LEPR, POMC, and PCSK1 are frequent in severe obesity and sometimes associated with a phenotype close to that of homozygotes. These data suggest a systematic search for variants in severe early-onset obesity, to discuss therapy that targets this key pathway.
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Affiliation(s)
- Sophie Courbage
- Assistance Publique-Hôpitaux de Paris (AP-HP), Reference Centre for Rare Diseases (PRADORT, Prader-Willi Syndrome and other Rare Forms of Obesity with Eating Behavior Disorders), Pediatric Nutrition and Gastroenterology Department, Armand-Trousseau Hospital, Sorbonne University, Paris, France
- Sorbonne Université, INSERM, Nutrition and Obesities; Systemic Approaches (NutriOmics) Research Unit, Paris, France
| | - Christine Poitou
- Assistance Publique-Hôpitaux de Paris (AP-HP), Reference Centre for Rare Diseases (PRADORT, Prader-Willi Syndrome and other Rare Forms of Obesity with Eating Behavior Disorders), Nutrition Department, Pitié-Salpêtrière Hospital, Paris, France
- Sorbonne Université, INSERM, Nutrition and Obesities; Systemic Approaches (NutriOmics) Research Unit, Paris, France
| | - Johanne Le Beyec-Le Bihan
- Assistance Publique-Hôpitaux de Paris (AP-HP), Endocrine and Oncological Biochemistry Department, Pitié-Salpêtrière Hospital, Sorbonne University, Paris, France
| | - Alexandra Karsenty
- Assistance Publique-Hôpitaux de Paris (AP-HP), Reference Centre for Rare Diseases (PRADORT, Prader-Willi Syndrome and other Rare Forms of Obesity with Eating Behavior Disorders), Pediatric Nutrition and Gastroenterology Department, Armand-Trousseau Hospital, Sorbonne University, Paris, France
| | - Julie Lemale
- Assistance Publique-Hôpitaux de Paris (AP-HP), Reference Centre for Rare Diseases (PRADORT, Prader-Willi Syndrome and other Rare Forms of Obesity with Eating Behavior Disorders), Pediatric Nutrition and Gastroenterology Department, Armand-Trousseau Hospital, Sorbonne University, Paris, France
| | - Véronique Pelloux
- Sorbonne Université, INSERM, Nutrition and Obesities; Systemic Approaches (NutriOmics) Research Unit, Paris, France
| | - Jean-Marc Lacorte
- Assistance Publique-Hôpitaux de Paris (AP-HP), Endocrine and Oncological Biochemistry Department, Pitié-Salpêtrière Hospital, Sorbonne University, Paris, France
| | - Jean-Claude Carel
- Université de Paris, F-75019, Paris, France; AP-HP.Nord Université de Paris. Hôpital Universitaire Robert-Debré, Service d'Endocrinologie Diabétologie Pédiatrique F-75019, Paris, France
| | - Nathalie Lecomte
- Université de Paris, F-75019, Paris, France; AP-HP.Nord Université de Paris. Hôpital Universitaire Robert-Debré, Service d'Endocrinologie Diabétologie Pédiatrique F-75019, Paris, France
| | - Caroline Storey
- Université de Paris, F-75019, Paris, France; AP-HP.Nord Université de Paris. Hôpital Universitaire Robert-Debré, Service d'Endocrinologie Diabétologie Pédiatrique F-75019, Paris, France
| | - Gianpaolo De Filippo
- Université de Paris, F-75019, Paris, France; AP-HP.Nord Université de Paris. Hôpital Universitaire Robert-Debré, Service d'Endocrinologie Diabétologie Pédiatrique F-75019, Paris, France
- Assistance Publique-Hôpitaux de Paris (AP-HP), Bicêtre Hospital, Medicine for Adolescents Department, Le Kremlin-Bicêtre, France
| | - Muriel Coupaye
- Assistance Publique-Hôpitaux de Paris (AP-HP), Reference Centre for Rare Diseases (PRADORT, Prader-Willi Syndrome and other Rare Forms of Obesity with Eating Behavior Disorders), Nutrition Department, Pitié-Salpêtrière Hospital, Paris, France
- Assistance Publique-Hôpitaux de Paris (AP-HP), Explorations Fonctionnelles Department, Louis-Mourier Hospital, Centre Intégré Nord Francilien de l'Obésité (CINFO) and Université de Paris, Centre de Recherche sur l'Inflammation, Inserm UMRS 1149, Paris, France
| | - Jean-Michel Oppert
- Assistance Publique-Hôpitaux de Paris (AP-HP), Reference Centre for Rare Diseases (PRADORT, Prader-Willi Syndrome and other Rare Forms of Obesity with Eating Behavior Disorders), Nutrition Department, Pitié-Salpêtrière Hospital, Paris, France
| | - Patrick Tounian
- Assistance Publique-Hôpitaux de Paris (AP-HP), Reference Centre for Rare Diseases (PRADORT, Prader-Willi Syndrome and other Rare Forms of Obesity with Eating Behavior Disorders), Pediatric Nutrition and Gastroenterology Department, Armand-Trousseau Hospital, Sorbonne University, Paris, France
- Sorbonne Université, INSERM, Nutrition and Obesities; Systemic Approaches (NutriOmics) Research Unit, Paris, France
| | - Karine Clément
- Assistance Publique-Hôpitaux de Paris (AP-HP), Reference Centre for Rare Diseases (PRADORT, Prader-Willi Syndrome and other Rare Forms of Obesity with Eating Behavior Disorders), Nutrition Department, Pitié-Salpêtrière Hospital, Paris, France
- Sorbonne Université, INSERM, Nutrition and Obesities; Systemic Approaches (NutriOmics) Research Unit, Paris, France
| | - Béatrice Dubern
- Assistance Publique-Hôpitaux de Paris (AP-HP), Reference Centre for Rare Diseases (PRADORT, Prader-Willi Syndrome and other Rare Forms of Obesity with Eating Behavior Disorders), Pediatric Nutrition and Gastroenterology Department, Armand-Trousseau Hospital, Sorbonne University, Paris, France
- Sorbonne Université, INSERM, Nutrition and Obesities; Systemic Approaches (NutriOmics) Research Unit, Paris, France
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Pellikaan K, Ben Brahim Y, Rosenberg AGW, Davidse K, Poitou C, Coupaye M, Goldstone AP, Høybye C, Markovic TP, Grugni G, Crinò A, Caixàs A, Eldar-Geva T, Hirsch HJ, Gross-Tsur V, Butler MG, Miller JL, van den Berg SAA, van der Lely AJ, de Graaff LCG. Hypogonadism in Adult Males with Prader-Willi Syndrome-Clinical Recommendations Based on a Dutch Cohort Study, Review of the Literature and an International Expert Panel Discussion. J Clin Med 2021; 10:jcm10194361. [PMID: 34640379 PMCID: PMC8509256 DOI: 10.3390/jcm10194361] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2021] [Revised: 09/13/2021] [Accepted: 09/16/2021] [Indexed: 01/20/2023] Open
Abstract
Prader-Willi syndrome (PWS) is a complex genetic syndrome characterized by hyperphagia, intellectual disability, hypotonia and hypothalamic dysfunction. Adults with PWS often have hormone deficiencies, hypogonadism being the most common. Untreated male hypogonadism can aggravate PWS-related health issues including muscle weakness, obesity, osteoporosis, and fatigue. Therefore, timely diagnosis and treatment of male hypogonadism is important. In this article, we share our experience with hypogonadism and its treatment in adult males with PWS and present a review of the literature. In order to report the prevalence and type of hypogonadism, treatment regimen and behavioral issues, we retrospectively collected data on medical interviews, physical examinations, biochemical measurements and testosterone replacement therapy (TRT) in 57 Dutch men with PWS. Fifty-six (98%) of the patients had either primary, central or combined hypogonadism. Untreated hypogonadism was associated with higher body mass index and lower hemoglobin concentrations. TRT was complicated by behavioral challenges in one third of the patients. Undertreatment was common and normal serum testosterone levels were achieved in only 30% of the patients. Based on the Dutch cohort data, review of the literature and an international expert panel discussion, we provide a practical algorithm for TRT in adult males with PWS in order to prevent undertreatment and related adverse health outcomes.
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Affiliation(s)
- Karlijn Pellikaan
- Department of Internal Medicine, Division of Endocrinology, Erasmus University Medical Center Rotterdam, 3015 GD Rotterdam, The Netherlands; (K.P.); (Y.B.B.); (A.G.W.R.); (K.D.); (S.A.A.v.d.B.); (A.J.v.d.L.)
- Center for Adults with Rare Genetic Syndromes, Department of Internal Medicine, Division of Endocrinology, Erasmus University Medical Center Rotterdam, 3015 GD Rotterdam, The Netherlands
- Dutch Center of Reference for Prader-Willi Syndrome, 3015 GD Rotterdam, The Netherlands
- Academic Center for Growth Disorders, Erasmus University Medical Center Rotterdam, 3015 GD Rotterdam, The Netherlands
| | - Yassine Ben Brahim
- Department of Internal Medicine, Division of Endocrinology, Erasmus University Medical Center Rotterdam, 3015 GD Rotterdam, The Netherlands; (K.P.); (Y.B.B.); (A.G.W.R.); (K.D.); (S.A.A.v.d.B.); (A.J.v.d.L.)
- Center for Adults with Rare Genetic Syndromes, Department of Internal Medicine, Division of Endocrinology, Erasmus University Medical Center Rotterdam, 3015 GD Rotterdam, The Netherlands
- Dutch Center of Reference for Prader-Willi Syndrome, 3015 GD Rotterdam, The Netherlands
- Academic Center for Growth Disorders, Erasmus University Medical Center Rotterdam, 3015 GD Rotterdam, The Netherlands
| | - Anna G. W. Rosenberg
- Department of Internal Medicine, Division of Endocrinology, Erasmus University Medical Center Rotterdam, 3015 GD Rotterdam, The Netherlands; (K.P.); (Y.B.B.); (A.G.W.R.); (K.D.); (S.A.A.v.d.B.); (A.J.v.d.L.)
- Center for Adults with Rare Genetic Syndromes, Department of Internal Medicine, Division of Endocrinology, Erasmus University Medical Center Rotterdam, 3015 GD Rotterdam, The Netherlands
- Dutch Center of Reference for Prader-Willi Syndrome, 3015 GD Rotterdam, The Netherlands
- Academic Center for Growth Disorders, Erasmus University Medical Center Rotterdam, 3015 GD Rotterdam, The Netherlands
| | - Kirsten Davidse
- Department of Internal Medicine, Division of Endocrinology, Erasmus University Medical Center Rotterdam, 3015 GD Rotterdam, The Netherlands; (K.P.); (Y.B.B.); (A.G.W.R.); (K.D.); (S.A.A.v.d.B.); (A.J.v.d.L.)
- Center for Adults with Rare Genetic Syndromes, Department of Internal Medicine, Division of Endocrinology, Erasmus University Medical Center Rotterdam, 3015 GD Rotterdam, The Netherlands
- Dutch Center of Reference for Prader-Willi Syndrome, 3015 GD Rotterdam, The Netherlands
- Academic Center for Growth Disorders, Erasmus University Medical Center Rotterdam, 3015 GD Rotterdam, The Netherlands
| | - Christine Poitou
- Assistance Publique-Hôpitaux de Paris, Rare Diseases Center of Reference ‘Prader-Willi Syndrome and Obesity with Eating Disorders’ (PRADORT), Nutrition Department, Pitié-Salpêtrière Hospital, F-75013 Paris, France; (C.P.); (M.C.)
- International Network for Research, Management & Education on Adults with PWS (INfoRMEd-PWS); (A.P.G.); (C.H.); (T.P.M.); (G.G.); (A.C.); (A.C.)
- ENDO-ERN (European Reference Network)
| | - Muriel Coupaye
- Assistance Publique-Hôpitaux de Paris, Rare Diseases Center of Reference ‘Prader-Willi Syndrome and Obesity with Eating Disorders’ (PRADORT), Nutrition Department, Pitié-Salpêtrière Hospital, F-75013 Paris, France; (C.P.); (M.C.)
- International Network for Research, Management & Education on Adults with PWS (INfoRMEd-PWS); (A.P.G.); (C.H.); (T.P.M.); (G.G.); (A.C.); (A.C.)
- ENDO-ERN (European Reference Network)
| | - Anthony P. Goldstone
- International Network for Research, Management & Education on Adults with PWS (INfoRMEd-PWS); (A.P.G.); (C.H.); (T.P.M.); (G.G.); (A.C.); (A.C.)
- PsychoNeuroEndocrinology Research Group, Centre for Neuropsychopharmacology, Division of Psychiatry, and Computational, Cognitive and Clinical Neuroimaging Laboratory, Department of Brain Sciences, Faculty of Medicine, Hammersmith Hospital, London W12 0NN, UK
- Department of Endocrinology, Imperial College Healthcare NHS Trust, London W12 0HS, UK
| | - Charlotte Høybye
- International Network for Research, Management & Education on Adults with PWS (INfoRMEd-PWS); (A.P.G.); (C.H.); (T.P.M.); (G.G.); (A.C.); (A.C.)
- ENDO-ERN (European Reference Network)
- Department of Molecular Medicine and Surgery, Karolinska Institutet, 171 76 Stockholm, Sweden
- Department of Endocrinology, Karolinska University Hospital, 171 76 Stockholm, Sweden
| | - Tania P. Markovic
- International Network for Research, Management & Education on Adults with PWS (INfoRMEd-PWS); (A.P.G.); (C.H.); (T.P.M.); (G.G.); (A.C.); (A.C.)
- Metabolism & Obesity Services, Royal Prince Alfred Hospital, Camperdown, NSW 2050, Australia
- Charles Perkins Centre, Faculty of Medicine and Health, University of Sydney, Sydney, NSW 2006, Australia
| | - Graziano Grugni
- International Network for Research, Management & Education on Adults with PWS (INfoRMEd-PWS); (A.P.G.); (C.H.); (T.P.M.); (G.G.); (A.C.); (A.C.)
- ENDO-ERN (European Reference Network)
- Division of Auxology, Istituto Auxologico Italiano, IRCCS, 28824 Piancavallo, Italy
| | - Antonino Crinò
- International Network for Research, Management & Education on Adults with PWS (INfoRMEd-PWS); (A.P.G.); (C.H.); (T.P.M.); (G.G.); (A.C.); (A.C.)
- Reference Center for Prader-Willi Syndrome, Bambino Gesù Hospital, Research Institute, 00050 Palidoro (Rome), Italy
| | - Assumpta Caixàs
- International Network for Research, Management & Education on Adults with PWS (INfoRMEd-PWS); (A.P.G.); (C.H.); (T.P.M.); (G.G.); (A.C.); (A.C.)
- Endocrinology and Nutrition Department, Parc Taulí Hospital Universitari, Institut d’Investigació I Innovació Parc Taulí I3PT, Department of Medicine, Universitat Autònoma de Barcelona, 08208 Sabadell, Spain
| | - Talia Eldar-Geva
- The Israel Multidisciplinary Prader-Willi Syndrome Clinic, Jerusalem 9103102, Israel; (T.E.-G.); (H.J.H.); (V.G.-T.)
- Reproductive Endocrinology and Genetics Unit, Department of Obstetrics and Gynecology, Shaare-Zedek Medical Center, Jerusalem 9103102, Israel
- Hebrew University School of Medicine, Jerusalem 9112102, Israel
| | - Harry J. Hirsch
- The Israel Multidisciplinary Prader-Willi Syndrome Clinic, Jerusalem 9103102, Israel; (T.E.-G.); (H.J.H.); (V.G.-T.)
- Department of Pediatrics, Shaare Zedek Medical Center, Jerusalem 9103102, Israel
| | - Varda Gross-Tsur
- The Israel Multidisciplinary Prader-Willi Syndrome Clinic, Jerusalem 9103102, Israel; (T.E.-G.); (H.J.H.); (V.G.-T.)
- Hebrew University School of Medicine, Jerusalem 9112102, Israel
- Neuropediatrics Unit, Department of Pediatrics, Shaare Zedek Medical Center, Jerusalem 9103102, Israel
| | - Merlin G. Butler
- Departments of Psychiatry, Behavioral Sciences and Pediatrics, University of Kansas Medical Center, Kansas City, KS 66160, USA;
| | - Jennifer L. Miller
- Department of Pediatrics, College of Medicine, University of Florida, Gainesville, FL 32610, USA;
| | - Sjoerd A. A. van den Berg
- Department of Internal Medicine, Division of Endocrinology, Erasmus University Medical Center Rotterdam, 3015 GD Rotterdam, The Netherlands; (K.P.); (Y.B.B.); (A.G.W.R.); (K.D.); (S.A.A.v.d.B.); (A.J.v.d.L.)
- Erasmus Medical Center, Department of Clinical Chemistry, University Medical Center Rotterdam, 3015 GD Rotterdam, The Netherlands
| | - Aart J. van der Lely
- Department of Internal Medicine, Division of Endocrinology, Erasmus University Medical Center Rotterdam, 3015 GD Rotterdam, The Netherlands; (K.P.); (Y.B.B.); (A.G.W.R.); (K.D.); (S.A.A.v.d.B.); (A.J.v.d.L.)
| | - Laura C. G. de Graaff
- Department of Internal Medicine, Division of Endocrinology, Erasmus University Medical Center Rotterdam, 3015 GD Rotterdam, The Netherlands; (K.P.); (Y.B.B.); (A.G.W.R.); (K.D.); (S.A.A.v.d.B.); (A.J.v.d.L.)
- Center for Adults with Rare Genetic Syndromes, Department of Internal Medicine, Division of Endocrinology, Erasmus University Medical Center Rotterdam, 3015 GD Rotterdam, The Netherlands
- Dutch Center of Reference for Prader-Willi Syndrome, 3015 GD Rotterdam, The Netherlands
- Academic Center for Growth Disorders, Erasmus University Medical Center Rotterdam, 3015 GD Rotterdam, The Netherlands
- International Network for Research, Management & Education on Adults with PWS (INfoRMEd-PWS); (A.P.G.); (C.H.); (T.P.M.); (G.G.); (A.C.); (A.C.)
- ENDO-ERN (European Reference Network)
- Correspondence:
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Coupaye M, Pellikaan K, Goldstone AP, Crinò A, Grugni G, Markovic TP, Høybye C, Caixàs A, Mosbah H, De Graaff LCG, Tauber M, Poitou C. Hyponatremia in Children and Adults with Prader-Willi Syndrome: A Survey Involving Seven Countries. J Clin Med 2021; 10:jcm10163555. [PMID: 34441851 PMCID: PMC8396837 DOI: 10.3390/jcm10163555] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2021] [Revised: 08/06/2021] [Accepted: 08/09/2021] [Indexed: 11/17/2022] Open
Abstract
In Prader–Willi syndrome (PWS), conditions that are associated with hyponatremia are common, such as excessive fluid intake (EFI), desmopressin use and syndrome of inappropriate antidiuretic hormone (SIADH) caused by psychotropic medication. However, the prevalence of hyponatremia in PWS has rarely been reported. Our aim was to describe the prevalence and severity of hyponatremia in PWS. In October 2020, we performed a retrospective study based on the medical records of a large cohort of children and adults with PWS from seven countries. Among 1326 patients (68% adults), 34 (2.6%) had at least one episode of mild or moderate hyponatremia (125 ≤ Na < 135 mmol/L). The causes of non-severe hyponatremia were often multi-factorial, including psychotropic medication in 32%, EFI in 24% and hyperglycemia in 12%. No obvious cause was found in 29%. Seven (0.5%) adults experienced severe hyponatremia (Na < 125 mmol/L). Among these, five recovered completely, but two died. The causes of severe hyponatremia were desmopressin treatment for nocturnal enuresis (n = 2), EFI (n = 2), adrenal insufficiency (n = 1), diuretic treatment (n = 1) and unknown (n = 1). In conclusion, severe hyponatremia was very rare but potentially fatal in PWS. Desmopressin treatment for nocturnal enuresis should be avoided. Enquiring about EFI and monitoring serum sodium should be included in the routine follow-ups of patients with PWS.
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Affiliation(s)
- Muriel Coupaye
- Assistance Publique-Hôpitaux de Paris, Rare Diseases Center of Reference ‘Prader-Willi Syndrome and Obesity with Eating Disorders’ (PRADORT), Nutrition Department, Pitié-Salpêtrière Hospital, F-75013 Paris, France; (H.M.); (C.P.)
- International Network for Research, Management & Education on Adults with Prader-Willi Syndrome; (A.P.G.); (A.C.); (G.G.); (T.P.M.); (C.H.); (A.C.); (L.C.G.D.G.)
- European Reference Network on Rare Endocrine Conditions; (L.C.G.D.G.); (M.T.)
- Correspondence: ; Tel.: +33-(0)-142175771
| | - Karlijn Pellikaan
- Department of Internal Medicine, Division of Endocrinology, Erasmus Medical Center, University Medical Centre Rotterdam, 3015 GD Rotterdam, The Netherlands; (K.P.); (L.C.G.D.G.)
- Department of Internal Medicine, Division of Endocrinology, Center for Adults with Rare Genetic Syndromes, Erasmus Medical Center, University Medical Center Rotterdam, 3015 GD Rotterdam, The Netherlands; (K.P.); (L.C.G.D.G.)
- Dutch Center of Reference for Prader-Willi Syndrome, 3015 GD Rotterdam, The Netherlands; (K.P.); (L.C.G.D.G.)
- Academic Centre for Growth Disorders, Erasmus Medical Center, University Medical Centre Rotterdam, 3015 GD Rotterdam, The Netherlands; (K.P.); (L.C.G.D.G.)
| | - Anthony P. Goldstone
- International Network for Research, Management & Education on Adults with Prader-Willi Syndrome; (A.P.G.); (A.C.); (G.G.); (T.P.M.); (C.H.); (A.C.); (L.C.G.D.G.)
- PsychoNeuroEndocrinology Research Group, Centre for Neuropsychopharmacology, Division of Psychiatry, and Computational, Cognitive and Clinical Neuroimaging Laboratory, Department of Brain Sciences, Faculty of Medicine, Imperial College London; Department of Endocrinology, Imperial College Healthcare NHS Trust; Hammersmith Hospital, London W12 0NN, UK
| | - Antonino Crinò
- International Network for Research, Management & Education on Adults with Prader-Willi Syndrome; (A.P.G.); (A.C.); (G.G.); (T.P.M.); (C.H.); (A.C.); (L.C.G.D.G.)
- Reference Center for Prader-Willi Syndrome, Bambino Gesù Hospital, Research Institute, 00050 Palidoro, Italy
| | - Graziano Grugni
- International Network for Research, Management & Education on Adults with Prader-Willi Syndrome; (A.P.G.); (A.C.); (G.G.); (T.P.M.); (C.H.); (A.C.); (L.C.G.D.G.)
- European Reference Network on Rare Endocrine Conditions; (L.C.G.D.G.); (M.T.)
- Divison of Auxology, Istituto Auxologico Italiano, IRCCS, 28824 Piancavallo, Italy
| | - Tania P. Markovic
- International Network for Research, Management & Education on Adults with Prader-Willi Syndrome; (A.P.G.); (A.C.); (G.G.); (T.P.M.); (C.H.); (A.C.); (L.C.G.D.G.)
- Metabolism & Obesity Services, Royal Prince Alfred Hospital, Camperdown, NSW 2050, Australia
- Charles Perkins Centre, Faculty of Medicine and Health, University of Sydney, Sydney, NSW 2006, Australia
| | - Charlotte Høybye
- International Network for Research, Management & Education on Adults with Prader-Willi Syndrome; (A.P.G.); (A.C.); (G.G.); (T.P.M.); (C.H.); (A.C.); (L.C.G.D.G.)
- European Reference Network on Rare Endocrine Conditions; (L.C.G.D.G.); (M.T.)
- Department of Molecular Medicine and Surgery, and Department of Endocrinology, Karolinska Institute and Karolinska University Hospital, 171 76 Stockholm, Sweden
| | - Assumpta Caixàs
- International Network for Research, Management & Education on Adults with Prader-Willi Syndrome; (A.P.G.); (A.C.); (G.G.); (T.P.M.); (C.H.); (A.C.); (L.C.G.D.G.)
- Department of Endocrinology and Nutrition, Hospital Universitari Parc Taulí, Institut d’Investigació i Innovació Parc Taulí (I3PT), Universitat Autònoma de Barcelona, 08208 Sabadell, Spain
| | - Helena Mosbah
- Assistance Publique-Hôpitaux de Paris, Rare Diseases Center of Reference ‘Prader-Willi Syndrome and Obesity with Eating Disorders’ (PRADORT), Nutrition Department, Pitié-Salpêtrière Hospital, F-75013 Paris, France; (H.M.); (C.P.)
- European Reference Network on Rare Endocrine Conditions; (L.C.G.D.G.); (M.T.)
| | - Laura C. G. De Graaff
- International Network for Research, Management & Education on Adults with Prader-Willi Syndrome; (A.P.G.); (A.C.); (G.G.); (T.P.M.); (C.H.); (A.C.); (L.C.G.D.G.)
- European Reference Network on Rare Endocrine Conditions; (L.C.G.D.G.); (M.T.)
- Department of Internal Medicine, Division of Endocrinology, Erasmus Medical Center, University Medical Centre Rotterdam, 3015 GD Rotterdam, The Netherlands; (K.P.); (L.C.G.D.G.)
- Department of Internal Medicine, Division of Endocrinology, Center for Adults with Rare Genetic Syndromes, Erasmus Medical Center, University Medical Center Rotterdam, 3015 GD Rotterdam, The Netherlands; (K.P.); (L.C.G.D.G.)
- Dutch Center of Reference for Prader-Willi Syndrome, 3015 GD Rotterdam, The Netherlands; (K.P.); (L.C.G.D.G.)
- Academic Centre for Growth Disorders, Erasmus Medical Center, University Medical Centre Rotterdam, 3015 GD Rotterdam, The Netherlands; (K.P.); (L.C.G.D.G.)
| | - Maithé Tauber
- European Reference Network on Rare Endocrine Conditions; (L.C.G.D.G.); (M.T.)
- Rare Diseases Center of Reference ‘Prader-Willi Syndrome and Obesity with Eating Disorders’ (PRADORT), Department of Endocrinology, Bone Diseases, Genetics, and Gynecology, Children’s Hospital, Institut Toulousain des Maladies Infectieuses et Inflammatoires (Infinity) INSERM UMR1291—CNRS UMR5051—Université Toulouse III, F-31000 Toulouse, France
| | - Christine Poitou
- Assistance Publique-Hôpitaux de Paris, Rare Diseases Center of Reference ‘Prader-Willi Syndrome and Obesity with Eating Disorders’ (PRADORT), Nutrition Department, Pitié-Salpêtrière Hospital, F-75013 Paris, France; (H.M.); (C.P.)
- International Network for Research, Management & Education on Adults with Prader-Willi Syndrome; (A.P.G.); (A.C.); (G.G.); (T.P.M.); (C.H.); (A.C.); (L.C.G.D.G.)
- European Reference Network on Rare Endocrine Conditions; (L.C.G.D.G.); (M.T.)
- INSERM, Nutrition and Obesities: Systemic Approaches (NutriOmics), Research Unit, Sorbonne University, F-75013 Paris, France
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Coupaye M, Laurier V, Benvegnu G, Poitou C, Faucher P, Mosbah H, Diene G, Pinto G, Briceño LG, Merrien C, Toyos AC, Montastier E, Tauber M, Mourre F. Paradoxical low severity of COVID-19 in Prader-Willi syndrome: data from a French survey on 647 patients. Orphanet J Rare Dis 2021; 16:325. [PMID: 34289876 PMCID: PMC8294211 DOI: 10.1186/s13023-021-01949-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Accepted: 07/11/2021] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Patients with Prader-Willi syndrome (PWS) often have comorbidities, especially obesity, that may constitute a risk factor for severe forms of COVID-19. We aimed to assess prevalence and medical course of SARS-CoV-2 infection in children and adults with PWS. From November 2020 to January 2021, we performed a detailed medical survey on 342 adults and 305 children with PWS followed in the French reference center. RESULTS We obtained responses from 288 adults (84%) and 239 children (78%). From March 2020 to January 2021, 38 adults (13.2%) and 13 children (5.4%) with PWS had SARS-CoV-2 infection. Mean age of adults was 34.1 ± 11.9 years and mean body mass index was 40.6 ± 12.7 kg/m2; 82% had obesity and 37% had diabetes. Only 3 children (23%) had obesity and none had diabetes. Similar to the general population, the most frequent symptoms of COVID-19 were asthenia, fever, cough, headache and shortness of breath. All patients had a favorable outcome. CONCLUSION PWS itself is not a risk factor for severe COVID-19 in children and adults. On the contrary, evolution of SARS-CoV-2 infection in adults with PWS seems more favorable than expected, given their comorbidities.
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Affiliation(s)
- Muriel Coupaye
- Assistance Publique-Hôpitaux de Paris, Centre de référence Maladies Rares (PRADORT, Syndrome de Prader-Willi et autres formes rares d'obésité avec troubles du comportement alimentaire), Service de Nutrition, Hôpital Pitié-Salpêtrière, ENDO-ERN (European Reference Network on Rare Endocrine Conditions), 47-83 boulevard de l'Hôpital, 75651, Paris Cedex 13, France.
| | - Virginie Laurier
- Assistance Publique-Hôpitaux de Paris, Centre de référence Maladies Rares (PRADORT, Syndrome de Prader-Willi et autres formes rares d'obésité avec troubles du comportement alimentaire), Hôpital Marin d'Hendaye, ENDO-ERN (European Reference Network on Rare Endocrine Conditions), Hendaye, France
| | - Grégoire Benvegnu
- Centre de référence Maladies Rares (PRADORT, Syndrome de Prader-Willi et autres formes rares d'obésité avec troubles du comportement alimentaire), Service d'Endocrinologie, Obésités, Maladies Osseuses, Génétique et Gynécologie Médicale, Hôpital des Enfants, ENDO-ERN (European Reference Network on Rare Endocrine Conditions), Toulouse, France
- Centre de compétences Maladies Rares à Expression Psychiatrique, Service Universitaire de Psychiatrie de l'Enfant et de l'Adolescent, Centre Hospitalier Universitaire de Toulouse, Toulouse, France
| | - Christine Poitou
- Assistance Publique-Hôpitaux de Paris, Centre de référence Maladies Rares (PRADORT, Syndrome de Prader-Willi et autres formes rares d'obésité avec troubles du comportement alimentaire), Service de Nutrition, Hôpital Pitié-Salpêtrière, ENDO-ERN (European Reference Network on Rare Endocrine Conditions), 47-83 boulevard de l'Hôpital, 75651, Paris Cedex 13, France
- INSERM, Nutrition et Obésité: Approches Systémiques «NutriOmics», Sorbonne Université, Paris, France
| | - Pauline Faucher
- Assistance Publique-Hôpitaux de Paris, Centre de référence Maladies Rares (PRADORT, Syndrome de Prader-Willi et autres formes rares d'obésité avec troubles du comportement alimentaire), Service de Nutrition, Hôpital Pitié-Salpêtrière, ENDO-ERN (European Reference Network on Rare Endocrine Conditions), 47-83 boulevard de l'Hôpital, 75651, Paris Cedex 13, France
| | - Héléna Mosbah
- Assistance Publique-Hôpitaux de Paris, Centre de référence Maladies Rares (PRADORT, Syndrome de Prader-Willi et autres formes rares d'obésité avec troubles du comportement alimentaire), Service de Nutrition, Hôpital Pitié-Salpêtrière, ENDO-ERN (European Reference Network on Rare Endocrine Conditions), 47-83 boulevard de l'Hôpital, 75651, Paris Cedex 13, France
| | - Gwenaelle Diene
- Centre de référence Maladies Rares (PRADORT, Syndrome de Prader-Willi et autres formes rares d'obésité avec troubles du comportement alimentaire), Service d'Endocrinologie, Obésités, Maladies Osseuses, Génétique et Gynécologie Médicale, Hôpital des Enfants, ENDO-ERN (European Reference Network on Rare Endocrine Conditions), Toulouse, France
- Inserm UMR 1295 - CERPOP (Centre d'Epidémiologie et de Recherche en santé des POPulations), équipe SPHERE (Santé périnatale, pédiatrique et des adolescents: approche épidémiologique et évaluative), Université Toulouse III Paul Sabatier, Toulouse, France
| | - Graziella Pinto
- Assistance Publique-Hôpitaux de Paris, Service d'Endocrinologie, Gynécologie et Diabétologie pédiatrique, Hôpital Necker-Enfants Malades, ENDO-ERN (European Reference Network on Rare Endocrine Conditions), Paris, France
| | - Laura González Briceño
- Assistance Publique-Hôpitaux de Paris, Service d'Endocrinologie, Gynécologie et Diabétologie pédiatrique, Hôpital Necker-Enfants Malades, ENDO-ERN (European Reference Network on Rare Endocrine Conditions), Paris, France
| | - Christine Merrien
- Assistance Publique-Hôpitaux de Paris, Centre de référence Maladies Rares (PRADORT, Syndrome de Prader-Willi et autres formes rares d'obésité avec troubles du comportement alimentaire), Hôpital Marin d'Hendaye, ENDO-ERN (European Reference Network on Rare Endocrine Conditions), Hendaye, France
| | - Ana Camarena Toyos
- Assistance Publique-Hôpitaux de Paris, Centre de référence Maladies Rares (PRADORT, Syndrome de Prader-Willi et autres formes rares d'obésité avec troubles du comportement alimentaire), Hôpital Marin d'Hendaye, ENDO-ERN (European Reference Network on Rare Endocrine Conditions), Hendaye, France
| | - Emilie Montastier
- Centre de référence Maladies Rares (PRADORT, Syndrome de Prader-Willi et autres formes rares d'obésité avec troubles du comportement alimentaire), Service d'Endocrinologie, Maladies métaboliques et Nutrition, Centre Hospitalier Universitaire de Toulouse, ENDO-ERN (European Reference Network on Rare Endocrine Conditions), Toulouse, France
| | - Maithé Tauber
- Centre de référence Maladies Rares (PRADORT, Syndrome de Prader-Willi et autres formes rares d'obésité avec troubles du comportement alimentaire), Service d'Endocrinologie, Obésités, Maladies Osseuses, Génétique et Gynécologie Médicale, Hôpital des Enfants, ENDO-ERN (European Reference Network on Rare Endocrine Conditions), Toulouse, France
- Institut Toulousain des Maladies Infectieuses et Inflammatoires (Infinity) INSERM UMR1291, CNRS UMR5051, Université Toulouse III, Toulouse, France
| | - Fabien Mourre
- Assistance Publique-Hôpitaux de Paris, Centre de référence Maladies Rares (PRADORT, Syndrome de Prader-Willi et autres formes rares d'obésité avec troubles du comportement alimentaire), Hôpital Marin d'Hendaye, ENDO-ERN (European Reference Network on Rare Endocrine Conditions), Hendaye, France
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Kanti V, Puder L, Jahnke I, Krabusch PM, Kottner J, Vogt A, Richter C, Andruck A, Lechner L, Poitou C, Krude H, Gottesdiener K, Clément K, Farooqi IS, Wiegand S, Kühnen P, Blume-Peytavi U. A Melanocortin-4 Receptor Agonist Induces Skin and Hair Pigmentation in Patients with Monogenic Mutations in the Leptin-Melanocortin Pathway. Skin Pharmacol Physiol 2021; 34:307-316. [PMID: 34058738 DOI: 10.1159/000516282] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Accepted: 03/25/2021] [Indexed: 11/19/2022]
Abstract
BACKGROUND AND OBJECTIVES Gene mutations within the leptin-melanocortin signaling pathway lead to severe early-onset obesity. Recently, a phase 2 trial evaluated new pharmacological treatment options with the MC4R agonist setmelanotide in patients with mutations in the genes encoding proopiomelanocortin (POMC) and leptin receptor (LEPR). During treatment with setmelanotide, changes in skin pigmentation were observed, probably due to off-target effects on the closely related melanocortin 1 receptor (MC1R). Here, we describe in detail the findings of dermatological examinations and measurements of skin pigmentation during this treatment over time and discuss the impact of these changes on patient safety. METHODS In an investigator-initiated, phase 2, open-label pilot study, 2 patients with loss-of-function POMC gene mutations and 3 patients with loss-of-function variants in LEPR were treated with the MC4R agonist setmelanotide. Dermatological examination, dermoscopy, whole body photographic documentation, and spectrophotometric measurements were performed at screening visit and approximately every 3 months during the course of the study. RESULTS We report the results of a maximum treatment duration of 46 months. Skin pigmentation increased in all treated patients, as confirmed by spectrophotometry. During continuous treatment, the current results indicate that elevated tanning intensity levels may stabilize over time. Lips and nevi also darkened. In red-haired study participants, hair color changed to brown after initiation of setmelanotide treatment. DISCUSSION Setmelanotide treatment leads to skin tanning and occasionally hair color darkening in both POMC- and LEPR-deficient patients. No malignant skin changes were observed in the patients of this study. However, the results highlight the importance of regular skin examinations before and during MC4R agonist treatment.
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Affiliation(s)
- Varvara Kanti
- Berlin Institute of Health, Department of Dermatology and Allergy, Charité, Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Clinical Research Center for Hair and Skin Science, Berlin, Germany
| | - Lia Puder
- Institute for Experimental Pediatric Endocrinology, Berlin Institute of Health, Charité, Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin, Germany
- Berlin Institute of Health, Department for Pediatric Endocrinology and Diabetology, Charité, Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin, Germany
| | - Irina Jahnke
- Berlin Institute of Health, Department of Dermatology and Allergy, Charité, Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Clinical Research Center for Hair and Skin Science, Berlin, Germany
| | - Philipp Maximilian Krabusch
- Institute for Experimental Pediatric Endocrinology, Berlin Institute of Health, Charité, Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin, Germany
- Berlin Institute of Health, Department for Pediatric Endocrinology and Diabetology, Charité, Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin, Germany
| | - Jan Kottner
- Berlin Institute of Health, Department of Dermatology and Allergy, Charité, Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Clinical Research Center for Hair and Skin Science, Berlin, Germany
| | - Annika Vogt
- Berlin Institute of Health, Department of Dermatology and Allergy, Charité, Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Clinical Research Center for Hair and Skin Science, Berlin, Germany
| | - Claudia Richter
- Berlin Institute of Health, Department of Dermatology and Allergy, Charité, Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Clinical Research Center for Hair and Skin Science, Berlin, Germany
| | - Annette Andruck
- Berlin Institute of Health, Department of Dermatology and Allergy, Charité, Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Clinical Research Center for Hair and Skin Science, Berlin, Germany
| | - Lara Lechner
- Institute for Experimental Pediatric Endocrinology, Berlin Institute of Health, Charité, Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin, Germany
| | - Christine Poitou
- Assistance Publique Hôpitaux de Paris, Pitié-Salpêtrière Hospital, CRNH-Ile de France Paris, Nutrition department, Paris, France
- Sorbonne Université, INSERM, Nutrition and Obesity, systemic approach (NutriOmics) research group, Paris, France
| | - Heiko Krude
- Institute for Experimental Pediatric Endocrinology, Berlin Institute of Health, Charité, Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin, Germany
| | | | - Karine Clément
- Assistance Publique Hôpitaux de Paris, Pitié-Salpêtrière Hospital, CRNH-Ile de France Paris, Nutrition department, Paris, France
- Sorbonne Université, INSERM, Nutrition and Obesity, systemic approach (NutriOmics) research group, Paris, France
| | - Ismaa Sadaf Farooqi
- Wellcome Trust-MRC Institute of Metabolic Science, University of Cambridge Metabolic Research Laboratories and NIHR Cambridge Biomedical Research Centre, Addenbrooke's Hospital, Cambridge, UK
| | - Susanna Wiegand
- Berlin Institute of Health, Center for Social-Pediatric Care/Pediatric Endocrinology and Diabetology, Charité, Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin, Germany
| | - Peter Kühnen
- Institute for Experimental Pediatric Endocrinology, Berlin Institute of Health, Charité, Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin, Germany
| | - Ulrike Blume-Peytavi
- Berlin Institute of Health, Department of Dermatology and Allergy, Charité, Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Clinical Research Center for Hair and Skin Science, Berlin, Germany
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Poitou C, Puder L, Dubern B, Krabusch P, Genser L, Wiegand S, Verkindt H, Köhn A, von Schwartzenberg RJ, Flück C, Pattou F, Laville M, Kühnen P, Clément K. Long-term outcomes of bariatric surgery in patients with bi-allelic mutations in the POMC, LEPR, and MC4R genes. Surg Obes Relat Dis 2021; 17:1449-1456. [PMID: 34083135 DOI: 10.1016/j.soard.2021.04.020] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Revised: 04/22/2021] [Accepted: 04/22/2021] [Indexed: 02/08/2023]
Abstract
BACKGROUND Gene mutations in the leptin-melanocortin signaling cascade lead to hyperphagia and severe early onset obesity. In most cases, multimodal conservative treatment (increased physical activity, reduced caloric intake) is not successful to stabilize body weight and control hyperphagia. OBJECTIVES To examine bariatric surgery as a therapeutic option for patients with genetic obesity. SETTING Three major academic, specialized medical centers. METHODS In 3 clinical centers, we retrospectively analyzed the outcomes of bariatric surgery performed in 8 patients with monogenic forms of obesity with bi-allelic variants in the genes LEPR (n = 5), POMC (n = 2), and MC4R (n = 1). RESULTS In this group of patients with monogenic obesity, initial bariatric surgery was performed at a median age of 19 years (interquartile range [IQR], 16-23.8 yr). All patients initially experienced weight loss after each bariatric surgery, which was followed by substantial weight regain. In total, bariatric surgery led to a median maximum reduction of body weight of -21.5 kg (IQR, -36.3 to -2.9 kg), median percent excess weight loss (%EWL) of -47.5 %EWL (IQR, -57.6 to -28.9 %EWL). This body weight reduction was followed by median weight regain of 24.1 kg (IQR: 10.0 to 42.0 kg), leading to a final weight change of -24.2 % EWL (IQR: -37.6 to -5.4 %EWL) after a maximum duration of 19 years post surgery. In one patient, bariatric surgery was accompanied by significant complications, including vitamin deficiencies and hernia development. CONCLUSION The indication for bariatric surgery in patients with monogenic obesity based on bi-allelic gene mutations and its benefit/risk balance has to be evaluated very cautiously by specialized centers. Furthermore, to avoid an unsuccessful operation, preoperative genetic testing of patients with a history of early onset obesity might be essential, even more since novel pharmacological treatment options are expected.
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Affiliation(s)
- Christine Poitou
- Assistance Publique-Hôpitaux de Paris, Nutrition Department, Pitié-Salpêtrière Hospital, CRNH Ile de France, F-CRIN/FORCE Network Paris, Paris, France; Sorbonne Université, INSERM, Nutrition and Obesities: Systemic Approaches (NutriOmics) Research Unit, F-CRIN/FORCE Network Paris, Paris, France
| | - Lia Puder
- Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin und Humboldt-Universität zu Berlin, Institute for Experimental Pediatric Endocrinology, Berlin, Germany; Department for Pediatric Endocrinology and Diabetology, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Beatrice Dubern
- Sorbonne Université, INSERM, Nutrition and Obesities: Systemic Approaches (NutriOmics) Research Unit, F-CRIN/FORCE Network Paris, Paris, France; Pediatric Nutrition and Gastroenterology Department, Assistance Publique-Hôpitaux de Paris, Trousseau Hospital, Paris, France
| | - Philipp Krabusch
- Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin und Humboldt-Universität zu Berlin, Institute for Experimental Pediatric Endocrinology, Berlin, Germany; Department for Pediatric Endocrinology and Diabetology, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Laurent Genser
- Sorbonne Université, INSERM, Nutrition and Obesities: Systemic Approaches (NutriOmics) Research Unit, F-CRIN/FORCE Network Paris, Paris, France; Department of Hepato-Biliary and Pancreatic Surgery, Assistance Publique-Hôpitaux de Paris, Pitié-Salpêtrière Hospital, Paris, France
| | - Susanna Wiegand
- Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin und Humboldt-Universität zu Berlin, Center for Social-Pediatric Care/Pediatric Endocrinology and Diabetology, Berlin, Germany
| | - Hélène Verkindt
- CHU Lille, Endocrine and Metabolic Surgery, Integrated Center for Obesity, Lille, France
| | - Arvid Köhn
- Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin und Humboldt-Universität zu Berlin, Department of Endocrinology and Metabolic Diseases (including Lipid Metabolism), Berlin, Germany
| | - Reiner Jumpertz von Schwartzenberg
- Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin und Humboldt-Universität zu Berlin, Department of Endocrinology and Metabolic Diseases (including Lipid Metabolism), Berlin, Germany
| | - Christa Flück
- Paediatric Endocrinology, Diabetology and Metabolism, Department of Paediatrics and Department of BioMedical Research, Bern University Hospital Inselspital and University of Bern, Bern, Switzerland
| | - François Pattou
- CHU Lille, Endocrine and Metabolic Surgery, Integrated Center for Obesity, Lille, France; University of Lille, Lille Pasteur Institute, Inserm U1190, European Genomic Institute for Diabetes, Lille, France; F-CRIN/FORCE Network, Pierre Bénite, Lyon, France
| | - Martine Laville
- F-CRIN/FORCE Network, Pierre Bénite, Lyon, France; Département Endocrinologie, Diabète et Nutrition, Hospices Civils de Lyon, Centre de Recherche en Nutrition Humaine Rhône-Alpes, Univ-Lyon, CarMeN Laboratory, Université Claude Bernard Lyon1, F-CRIN/FORCE Network, Pierre Bénite, Lyon, France
| | - Peter Kühnen
- Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin und Humboldt-Universität zu Berlin, Institute for Experimental Pediatric Endocrinology, Berlin, Germany.
| | - Karine Clément
- Assistance Publique-Hôpitaux de Paris, Nutrition Department, Pitié-Salpêtrière Hospital, CRNH Ile de France, F-CRIN/FORCE Network Paris, Paris, France; Sorbonne Université, INSERM, Nutrition and Obesities: Systemic Approaches (NutriOmics) Research Unit, F-CRIN/FORCE Network Paris, Paris, France
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Mosbah H, Coupaye M, Jacques F, Tauber M, Clément K, Oppert JM, Poitou C. Effects of the COVID-19 pandemic and lockdown on the mental and physical health of adults with Prader-Willi syndrome. Orphanet J Rare Dis 2021; 16:202. [PMID: 33952330 PMCID: PMC8097667 DOI: 10.1186/s13023-021-01833-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2020] [Accepted: 04/20/2021] [Indexed: 11/18/2022] Open
Abstract
Background Prader-Willi syndrome (PWS) is a neurodevelopmental disorder with hypothalamic dysfunction leading to obesity and behavioral disabilities, including eating disorders (EDs). We evaluated the effects of the COVID-19 infection and lockdown on mental and physical health in PWS. At the end of April, 85 adults with PWS completed a self-administered questionnaire, including lockdown conditions, physical activity (PA), ED, and medical and behavioral outcomes. Body weight was measured at home and self-reported. Results Patients (52.9% women, 44.8% disomic) were assessed, with a mean age of 28.05 ± 8.73 years and body mass index (BMI) of 36.76 ± 10.74 kg/m2. Seventy percent lived in the Paris region (France) and were confined with their parents. The mean weight change was 0.96 ± 3.28 kg. We compared patients showing weight loss (n = 39, − 3.30 ± 2.93 kg) to patients showing weight gain (n = 22, + 2.35 ± 1.54 kg): the BMI was lower (34.60 ± 9.18 versus 40.45 ± 9.45 kg/m2, p = 0.02), PA increased (25.6% versus 4.5%, p = 0.04), and EDs improved (51.3% versus 13.6%, p = 0.005). Behavioral disorders increased for 12.9% of the cohort. Three individuals (3.5%) were diagnosed with non-severe COVID-19. Conclusion Lockdown during the COVID-19 pandemic was associated with positive effects for most French adults with PWS, with weight loss probably associated with a more favourable environment during this period. We observed no severe forms of COVID-19.
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Affiliation(s)
- Helena Mosbah
- Assistance Publique-Hôpitaux de Paris, Centre de Référence Maladies Rares (PRADORT, Syndrome de Prader-Willi Et Autres Formes Rares D'Obésité Avec Troubles du Comportement Alimentaire), Service de Nutrition, Groupe Hospitalier Pitié-Salpêtrière, Hôpital Pitié-Salpêtrière, Sorbonne Université, 91 bd de l'Hôpital, Bâtiment E3M, 75013, Paris, France
| | - Muriel Coupaye
- Assistance Publique-Hôpitaux de Paris, Centre de Référence Maladies Rares (PRADORT, Syndrome de Prader-Willi Et Autres Formes Rares D'Obésité Avec Troubles du Comportement Alimentaire), Service de Nutrition, Groupe Hospitalier Pitié-Salpêtrière, Hôpital Pitié-Salpêtrière, Sorbonne Université, 91 bd de l'Hôpital, Bâtiment E3M, 75013, Paris, France
| | - Flavien Jacques
- INSERM, Nutrition et Obésité: Approches Systémiques «NutriOmics», Sorbonne Université, Paris, France
| | - Maithé Tauber
- Centre de Référence du Syndrome de Prader-Willi, Service d'Endocrinologie, Obésités, Maladies Osseuses Génétique et Gynécologie Médicale, Hôpital des Enfants, Toulouse, France
| | - Karine Clément
- Assistance Publique-Hôpitaux de Paris, Centre de Référence Maladies Rares (PRADORT, Syndrome de Prader-Willi Et Autres Formes Rares D'Obésité Avec Troubles du Comportement Alimentaire), Service de Nutrition, Groupe Hospitalier Pitié-Salpêtrière, Hôpital Pitié-Salpêtrière, Sorbonne Université, 91 bd de l'Hôpital, Bâtiment E3M, 75013, Paris, France.,INSERM, Nutrition et Obésité: Approches Systémiques «NutriOmics», Sorbonne Université, Paris, France
| | - Jean-Michel Oppert
- Assistance Publique-Hôpitaux de Paris, Centre de Référence Maladies Rares (PRADORT, Syndrome de Prader-Willi Et Autres Formes Rares D'Obésité Avec Troubles du Comportement Alimentaire), Service de Nutrition, Groupe Hospitalier Pitié-Salpêtrière, Hôpital Pitié-Salpêtrière, Sorbonne Université, 91 bd de l'Hôpital, Bâtiment E3M, 75013, Paris, France
| | - Christine Poitou
- Assistance Publique-Hôpitaux de Paris, Centre de Référence Maladies Rares (PRADORT, Syndrome de Prader-Willi Et Autres Formes Rares D'Obésité Avec Troubles du Comportement Alimentaire), Service de Nutrition, Groupe Hospitalier Pitié-Salpêtrière, Hôpital Pitié-Salpêtrière, Sorbonne Université, 91 bd de l'Hôpital, Bâtiment E3M, 75013, Paris, France. .,INSERM, Nutrition et Obésité: Approches Systémiques «NutriOmics», Sorbonne Université, Paris, France.
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Trocmé C, Gonnet N, Di Tommaso M, Samouda H, Cracowski JL, Cracowski C, Lambert-Porcheron S, Laville M, Nobécourt E, Gaddhab C, Le Lay A, Bohn T, Poitou C, Clément K, Al-Mulla F, Bitar MS, Bottari SP. Serum IRAP, a Novel Direct Biomarker of Prediabetes and Type 2 Diabetes? Front Mol Biosci 2021; 7:596141. [PMID: 33665204 PMCID: PMC7921167 DOI: 10.3389/fmolb.2020.596141] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Accepted: 11/23/2020] [Indexed: 01/03/2023] Open
Abstract
Insulin resistance (IR), currently called prediabetes (PD), affects more than half of the adult population worldwide. Type 2 diabetes (T2D), which often follows in the absence of treatment, affects more than 475 million people and represents 10–20% of the health budget in industrialized countries. A preventive public health policy is urgently needed in order to stop this constantly progressing epidemic. Indeed, early management of prediabetes does not only strongly reduce its evolution toward T2D but also strongly reduces the appearance of cardiovascular comorbidity as well as that of associated cancers. There is however currently no simple and reliable test available for the diagnosis or screening of prediabetes and it is generally estimated that 20–60% of diabetics are not diagnosed. We therefore developed an ELISA for the quantitative determination of serum Insulin-Regulated AminoPeptidase (IRAP). IRAP is associated with and translocated in a stoechiometric fashion to the plasma membrane together with GLUT4 in response to insulin in skeletal muscle and adipose tissue which are the two major glucose storage sites. Its extracellular domain (IRAPs) is subsequently cleaved and secreted in the blood stream. In T2D, IRAP translocation in response to insulin is strongly decreased. Our patented sandwich ELISA is highly sensitive (≥10.000-fold “normal” fasting concentrations) and specific, robust and very cost-effective. Dispersion of fasting plasma concentration values in a healthy population is very low (101.4 ± 15.9 μg/ml) as compared to those of insulin (21–181 pmol/l) and C-peptide (0.4–1.7 nmol/l). Results of pilot studies indicate a clear correlation between IRAPs levels and insulin sensitivity. We therefore think that plasma IRAPs may be a direct marker of insulin sensitivity and that the quantitative determination of its plasma levels should allow large-scale screening of populations at risk for PD and T2D, thereby allow the enforcement of a preventive health policy aiming at efficiently reducing this epidemic.
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Affiliation(s)
- Candice Trocmé
- Department of Biochemistry, Molecular Biology and Environmental Toxicology, Centre Hospitalier Grenoble-Alpes, La Tronche, France
| | - Nicolas Gonnet
- Centre d'Investigation Clinique, Centre Hospitalier Grenoble-Alpes, La Tronche, France
| | - Margaux Di Tommaso
- Population Health Department, Nutrition and Health Research Group, Luxembourg Institute of Health, Luxembourg, Luxembourg
| | - Hanen Samouda
- Population Health Department, Nutrition and Health Research Group, Luxembourg Institute of Health, Luxembourg, Luxembourg
| | - Jean-Luc Cracowski
- Centre d'Investigation Clinique, Centre Hospitalier Grenoble-Alpes, La Tronche, France.,Medical School, Université Grenoble Alpes, La Tronche, France.,INSERM U1042 Laboratoire Hypoxie et Physiopathologies cardiovasculaires et respiratoires (HP2), Grenoble, France
| | - Claire Cracowski
- Centre d'Investigation Clinique, Centre Hospitalier Grenoble-Alpes, La Tronche, France
| | | | - Martine Laville
- Centre de Recherche en Nutrition Humaine Rhône-Alpes, Pierre-Bénite, France.,CH Lyon Sud, Lyon, France.,INSERM U1060 Laboratoire de Recherche en Cardiovasculaire, Métabolisme, diabétologie et Nutrition, Oullins, France
| | - Estelle Nobécourt
- Department of Endocrinology, Metabolic Diseases and Nutrition, Centre Hospitalier Universitaire de La Réunion, Saint-Denis, France
| | - Chiraz Gaddhab
- Department of Pediatrics, Diabetes and Endocrinology Care, Centre Hospitalier de Luxembourg, Luxembourg, Luxembourg
| | - Allan Le Lay
- CHU Grenoble-Alpes, Department of Biochemistry, Molecular Biology and Environmental Toxicology, Grenoble, France
| | - Torsten Bohn
- Population Health Department, Nutrition and Health Research Group, Luxembourg Institute of Health, Luxembourg, Luxembourg
| | - Christine Poitou
- INSERM UMR-S 1269, NutriOmics, Paris, France.,Medical School, Sorbonne Universités, Paris, France
| | - Karine Clément
- INSERM UMR-S 1269, NutriOmics, Paris, France.,Medical School, Sorbonne Universités, Paris, France
| | - Fahd Al-Mulla
- Department of Genomics and Bioinformatics, Dasman Diabetes Institute, Kuwait City, Kuwait
| | - Milad S Bitar
- Department of Genomics and Bioinformatics, Dasman Diabetes Institute, Kuwait City, Kuwait.,Department of Pharmacology, Faculty of Medicine, Kuwait University, Kuwait City, Kuwait
| | - Serge P Bottari
- Population Health Department, Nutrition and Health Research Group, Luxembourg Institute of Health, Luxembourg, Luxembourg.,GREPI, UMR5525 Techniques de l'Ingénierie Médicale et de la Complexité Informatique, Mathématiques et Applications, Grenoble (TIMC-IMAG), La Tronche, France.,Faculté de Médecine, Université Grenoble Alpes, La Tronche, France.,Centre Hospitalier Grenoble-Alpes, La Tronche, France
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Schmidt L, Medawar E, Aron-Wisnewsky J, Genser L, Poitou C, Clément K, Plassmann H. Resting-state connectivity within the brain's reward system predicts weight loss and correlates with leptin. Brain Commun 2021; 3:fcab005. [PMID: 33615220 PMCID: PMC7884604 DOI: 10.1093/braincomms/fcab005] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Revised: 11/12/2020] [Accepted: 11/30/2020] [Indexed: 12/19/2022] Open
Abstract
Weight gain is often associated with the pleasure of eating food rich in calories. This idea is based on the findings that people with obesity showed increased neural activity in the reward and motivation systems of the brain in response to food cues. Such correlations, however, overlook the possibility that obesity may be associated with a metabolic state that impacts the functioning of reward and motivation systems, which in turn could be linked to reactivity to food and eating behaviour and weight gain. In a study involving 44 female participants [14 patients with obesity, aged 20–63 years (mean: 42, SEM: 3.2 years), and 30 matched lean controls, aged 22–60 years (mean: 37, SEM: 1.8 years)], we investigated how ventromedial prefrontal cortex seed-to-voxel resting-state connectivity distinguished between lean and obese participants at baseline. We used the results of this first step of our analyses to examine whether changes in ventromedial prefrontal cortex resting-state connectivity over 8 months could formally predict weight gain or loss. It is important to note that participants with obesity underwent bariatric surgery at the beginning of our investigation period. We found that ventromedial prefrontal cortex–ventral striatum resting-state connectivity and ventromedial–dorsolateral prefrontal cortex resting-state connectivity were sensitive to obesity at baseline. However, only the ventromedial prefrontal cortex–ventral striatum resting-state connectivity predicted weight changes over time using cross-validation, out-of-sample prediction analysis. Such an out-of-sample prediction analysis uses the data of all participants of a training set to predict the actually observed data in one independent participant in the hold-out validation sample and is then repeated for all participants. In seeking to explain the reason why ventromedial pre-frontal cortex–ventral striatum resting-state connectivity as the central hub of the brain’s reward and motivational system may predict weight change over time, we linked weight loss surgery-induced changes in ventromedial prefrontal cortex–ventral striatum resting-state connectivity to surgery-induced changes in homeostatic hormone regulation. More specifically, we focussed on changes in fasting state systemic leptin, a homeostatic hormone signalling satiety, and inhibiting reward-related dopamine signalling. We found that the surgery-induced increase in ventromedial prefrontal cortex–ventral striatum resting-state connectivity was correlated with a decrease in fasting-state systemic leptin. These findings establish the first link between individual differences in brain connectivity in reward circuits in a more tonic state at rest, weight change over time and homeostatic hormone regulation.
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Affiliation(s)
- Liane Schmidt
- Control-Interoception-Attention Team, Institut du Cerveau et de la Moelle épinière (ICM), Inserm UMR 1127, CNRS UMR 7225, Sorbonne Université, 75013 Paris, France
| | - Evelyn Medawar
- Laboratoire de Neuroscience Cognitive, Ecole Normale Supérieure, Inserm U960, 75005 Paris, France
| | - Judith Aron-Wisnewsky
- Sorbonne Université, Inserm, UMRS Nutrition et Obésités; Systemic Approaches (NutriOmics), 75013 Paris, France.,Nutrition Department, CRNH Ile de France, Pitié-Salpêtrière Hospital, Assistance Publique Hôpitaux de Paris, 75013 Paris, France
| | - Laurent Genser
- Visceral Surgery Department, Assistance Publique Hôpitaux de Paris, Pitié-Salpêtrière Hospital, 75013 Paris, France
| | - Christine Poitou
- Sorbonne Université, Inserm, UMRS Nutrition et Obésités; Systemic Approaches (NutriOmics), 75013 Paris, France
| | - Karine Clément
- Sorbonne Université, Inserm, UMRS Nutrition et Obésités; Systemic Approaches (NutriOmics), 75013 Paris, France
| | - Hilke Plassmann
- Control-Interoception-Attention Team, Institut du Cerveau et de la Moelle épinière (ICM), Inserm UMR 1127, CNRS UMR 7225, Sorbonne Université, 75013 Paris, France.,Marketing Area, INSEAD 77305, Fontainebleau, France
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Bel Lassen P, Poitou C, Genser L, Marchelli F, Aron-Wisnewsky J, Ciangura C, Jacques F, Moreau P, Oppert JM, Clément K. COVID-19 and its Severity in Bariatric Surgery-Operated Patients. Obesity (Silver Spring) 2021; 29:24-28. [PMID: 32875723 DOI: 10.1002/oby.23026] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Revised: 08/19/2020] [Accepted: 08/27/2020] [Indexed: 01/02/2023]
Abstract
OBJECTIVE Obesity is a major risk factor for severe forms of coronavirus disease (COVID-19), but little is known about the post-bariatric surgery (BS) setting. The prevalence of likely COVID-19 and its risk factors in patients followed up after BS was assessed. METHODS A total of 738 patients who underwent BS and were followed up at a university medical center were surveyed. A retrospective comparison of characteristics at baseline, 1 year after BS, and at the time of lockdown was performed between patients with COVID-19-likely events (CL) based on a combination of reported symptoms and those for whom COVID-19 was unlikely. RESULTS CL occurred in 62 (8.4%) patients, among whom 4 (6.4%) had a severe form requiring hospitalization and 1 (1.6%) died. The CL group had a higher proportion of persistent type 2 diabetes (T2D) at last follow-up (36.2% vs. 20.3%, P = 0.01). BMI at the time of lockdown was lower in the CL group (30.2 ± 5.1 vs. 32.8 ± 6.5 kg/m2 ; P < 0.01) with higher percent weight loss since BS in the CL group. Severe forms of COVID-19 requiring hospitalization were associated with persistent T2D at the last follow-up visit. CONCLUSIONS In BS patients, CL were associated with persistent T2D and lower BMI.
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Affiliation(s)
- Pierre Bel Lassen
- Nutrition Department, Assistance Publique Hôpitaux de Paris, Pitié-Salpêtrière Hospital, CRNH-Ile de France Paris, Sorbonne Université, Paris, France
- INSERM, Nutrition and Obesity: Systemic Approach (NutriOmics) Research Unit, Sorbonne Université, Paris, France
| | - Christine Poitou
- Nutrition Department, Assistance Publique Hôpitaux de Paris, Pitié-Salpêtrière Hospital, CRNH-Ile de France Paris, Sorbonne Université, Paris, France
- INSERM, Nutrition and Obesity: Systemic Approach (NutriOmics) Research Unit, Sorbonne Université, Paris, France
| | - Laurent Genser
- INSERM, Nutrition and Obesity: Systemic Approach (NutriOmics) Research Unit, Sorbonne Université, Paris, France
- Digestive Surgery Department, Assistance Publique Hôpitaux de Paris, Pitié-Salpêtrière Hospital, Sorbonne Université, Paris, France
| | - Florence Marchelli
- Nutrition Department, Assistance Publique Hôpitaux de Paris, Pitié-Salpêtrière Hospital, CRNH-Ile de France Paris, Sorbonne Université, Paris, France
- INSERM, Nutrition and Obesity: Systemic Approach (NutriOmics) Research Unit, Sorbonne Université, Paris, France
| | - Judith Aron-Wisnewsky
- Nutrition Department, Assistance Publique Hôpitaux de Paris, Pitié-Salpêtrière Hospital, CRNH-Ile de France Paris, Sorbonne Université, Paris, France
- INSERM, Nutrition and Obesity: Systemic Approach (NutriOmics) Research Unit, Sorbonne Université, Paris, France
| | - Cécile Ciangura
- Nutrition Department, Assistance Publique Hôpitaux de Paris, Pitié-Salpêtrière Hospital, CRNH-Ile de France Paris, Sorbonne Université, Paris, France
| | - Flavien Jacques
- INSERM, Nutrition and Obesity: Systemic Approach (NutriOmics) Research Unit, Sorbonne Université, Paris, France
| | - Pauline Moreau
- Nutrition Department, Assistance Publique Hôpitaux de Paris, Pitié-Salpêtrière Hospital, CRNH-Ile de France Paris, Sorbonne Université, Paris, France
| | | | - Jean-Michel Oppert
- Nutrition Department, Assistance Publique Hôpitaux de Paris, Pitié-Salpêtrière Hospital, CRNH-Ile de France Paris, Sorbonne Université, Paris, France
| | - Karine Clément
- Nutrition Department, Assistance Publique Hôpitaux de Paris, Pitié-Salpêtrière Hospital, CRNH-Ile de France Paris, Sorbonne Université, Paris, France
- INSERM, Nutrition and Obesity: Systemic Approach (NutriOmics) Research Unit, Sorbonne Université, Paris, France
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Le Roux E, Menesguen F, Tejedor I, Popelier M, Halbron M, Faucher P, Malivoir S, Pinto G, Léger J, Hatem S, Polak M, Poitou C, Touraine P. Transition of young adults with endocrine and metabolic diseases: the 'TRANSEND' cohort. Endocr Connect 2021; 10:21-28. [PMID: 33263561 PMCID: PMC7923139 DOI: 10.1530/ec-20-0520] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Accepted: 11/25/2020] [Indexed: 12/16/2022]
Abstract
OBJECTIVE The transition from paediatric to adult medicine involves risks of poor patient outcomes and of significant losses of patients to follow up. The research aimed to analyse the implementation in an initial cohort of patients of a new programme of transition to adult care based on a case management approach. DESIGN A longitudinal study of the case management approach to transition, initiated in a university hospital in France in September 2016. METHODS Patients with the endocrine or metabolic disease diagnosed during childhood and transferred to adult care were included. The transition programme includes three steps based on case management: liaising with paediatric services, personalising care pathways, and liaising with structures outside the hospital (general practitioners, agencies in the educational and social sector). RESULTS The cohort included 500 patients, with malignant brain tumour (n = 56 (11%)), obesity (n = 55 (11%)), type 1 diabetes (n = 54 (11%)), or other disease (n = 335 (67%)). Their median age at transfer was 19, and the sex ratio was 0.5. At median 21 months of follow-up, 439 (88%) had a regular follow-up in or outside the hospital, 47 (9%) had irregular follow-up (absence at the last appointment or no appointment scheduled within the time recommended), 4 had stopped care on doctor's advice, 4 had died, 3 had moved, and 3 had refused care. The programme involved 9615 case management actions; 7% of patients required more than 50 actions. Patients requiring most support were usually those affected by a rare genetic form of obesity. CONCLUSIONS Case managers successfully addressed the complex needs of patients. Over time, the cohort will provide unprecedented long-term outcome results for patients with various conditions who experienced this form of transition.
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Affiliation(s)
- Enora Le Roux
- Université de Paris, ECEVE UMR 1123, Inserm, Paris, France
- AP-HP.Nord-Université de Paris, Hôpital Universitaire Robert Debré, Unité d’Épidémiologie Clinique, Inserm, Paris, France
| | - Florence Menesguen
- AP-HP. Sorbonne Université, Hôpital Universitaire Pitié Salpêtrière-Charles Foix, Service d’Endocrinologie et Médecine de la Reproduction, Centre de Maladies Endocriniennes Rares de la Croissance et du Développement, Centre de Pathologies Gynécologiques Rares, Paris, France
| | - Isabelle Tejedor
- AP-HP. Sorbonne Université, Hôpital Universitaire Pitié Salpêtrière-Charles Foix, Service d’Endocrinologie et Médecine de la Reproduction, Centre de Maladies Endocriniennes Rares de la Croissance et du Développement, Centre de Pathologies Gynécologiques Rares, Paris, France
| | - Marc Popelier
- AP-HP. Sorbonne Université, Hôpital Universitaire Pitié Salpêtrière-Charles Foix, Service de Diabétologie, Paris, France
| | - Marine Halbron
- AP-HP. Sorbonne Université, Hôpital Universitaire Pitié Salpêtrière-Charles Foix, Service de Diabétologie, Paris, France
| | - Pauline Faucher
- AP-HP. Sorbonne Université, Hôpital Universitaire Pitié Salpêtrière-Charles Foix, Service de Nutrition, Centre du Syndrome de Prader-Willi et Autres Obésités Rares, Paris, France
| | - Sabine Malivoir
- AP-HP. Sorbonne Université, Hôpital Universitaire Pitié Salpêtrière-Charles Foix, Service d’Endocrinologie et Médecine de la Reproduction, Centre de Maladies Endocriniennes Rares de la Croissance et du Développement, Centre de Pathologies Gynécologiques Rares, Paris, France
| | - Graziella Pinto
- AP-HP.Université de Paris Centre, Hôpital Universitaire Necker Enfants Malades, Département d’Endocrinologie, Diabétologie et Gynécologie Pédiatrique, Paris, France; Centre de Maladies Endocriniennes Rares de la Croissance et du Développement, Centre de Pathologies Gynécologiques Rares, Paris, France
| | - Juliane Léger
- AP-HP.Nord-Université de Paris, Hôpital Universitaire Robert Debré, Service d’Endocrinologie Diabétologie Pédiatrique, Centre de Référence des Maladies Endocriniennes de la Croissance et du Développement, Paris, France
| | | | - Michel Polak
- AP-HP.Université de Paris Centre, Hôpital Universitaire Necker Enfants Malades, Département d’Endocrinologie, Diabétologie et Gynécologie Pédiatrique, Paris, France; Centre de Maladies Endocriniennes Rares de la Croissance et du Développement, Centre de Pathologies Gynécologiques Rares, Paris, France
| | - Christine Poitou
- AP-HP. Sorbonne Université, Hôpital Universitaire Pitié Salpêtrière-Charles Foix, Service de Nutrition, Centre du Syndrome de Prader-Willi et Autres Obésités Rares, Paris, France
| | - Philippe Touraine
- AP-HP. Sorbonne Université, Hôpital Universitaire Pitié Salpêtrière-Charles Foix, Service d’Endocrinologie et Médecine de la Reproduction, Centre de Maladies Endocriniennes Rares de la Croissance et du Développement, Centre de Pathologies Gynécologiques Rares, Paris, France
- Correspondence should be addressed to P Touraine:
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Rouault C, Marcelin G, Adriouch S, Rose C, Genser L, Ambrosini M, Bichet JC, Zhang Y, Marquet F, Aron-Wisnewsky J, Poitou C, André S, Dérumeaux G, Guerre-Millo M, Clément K. Senescence-associated β-galactosidase in subcutaneous adipose tissue associates with altered glycaemic status and truncal fat in severe obesity. Diabetologia 2021; 64:240-254. [PMID: 33125520 DOI: 10.1007/s00125-020-05307-0] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2020] [Accepted: 09/01/2020] [Indexed: 01/02/2023]
Abstract
AIM/HYPOTHESIS Altered adipose tissue secretory profile contributes to insulin resistance and type 2 diabetes in obesity. Preclinical studies have identified senescent cells as a cellular source of proinflammatory factors in adipose tissue of obese mice. In humans, potential links with obesity comorbidities are poorly defined. Here, we investigated adipose tissue senescent status and relationships with metabolic complications in human obesity. METHODS The study includes a prospective cohort of 227 individuals with severe obesity. A photometric method was used to quantify senescence-associated β-galactosidase (SA-β-gal) activity in paired subcutaneous and omental adipose tissue biopsies obtained during gastric surgery. Gene and secretory profiling was performed in adipose tissue biopsies and in human primary pre-adipocytes in the presence or absence of senolytic drugs targeting senescent cells. Participants were phenotyped for anthropometric and bioclinical variables, metabolic complications and gastric surgery-induced improvement to address relationships with adipose tissue SA-β-gal. RESULTS SA-β-gal activity was sevenfold higher in subcutaneous than in omental adipose tissue and not associated with BMI or chronological age. Several factors, including insulin-like growth factor binding protein 3 (IGFBP3), plasminogen activator inhibitor 1 (PAI1), C-C motif chemokine ligand 2 (CCL2) and IL-6, were upregulated in subcutaneous adipose tissue in relation with SA-β-gal (p for linear trend across tertiles <0.05) and in pre-adipocytes cultured with inflammatory macrophage conditioned media. Senolytic treatment reduced SA-β-gal staining and normalised these alterations. In the whole population, subcutaneous adipose tissue SA-β-gal activity was positively associated with serum leptin, markers of insulin resistance and increased trunk fat mass. Metabolic complications, including type 2 diabetes and dyslipidaemia, were more prevalent in patients with high levels of SA-β-gal, but improved with bariatric surgery whatever the initial adipose tissue senescent status. CONCLUSIONS/INTERPRETATION This study highlights a phenotype of senescence in adipose tissue of severely obese individuals, which characterises prominently subcutaneous fat depots. Subcutaneous adipose tissue senescence is significantly linked to altered glucose metabolism and body fat distribution. Elimination of senescent cells through senolytic treatment could alleviate metabolic complications in severely obese people. Graphical abstract.
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Affiliation(s)
- Christine Rouault
- Sorbonne Université, Inserm, Nutrition and Obesities: Systemic Approaches (Nutriomics), Paris, France
| | - Geneviève Marcelin
- Sorbonne Université, Inserm, Nutrition and Obesities: Systemic Approaches (Nutriomics), Paris, France
| | - Solia Adriouch
- Sorbonne Université, Inserm, Nutrition and Obesities: Systemic Approaches (Nutriomics), Paris, France
| | - Cindy Rose
- Sorbonne Université, Inserm, Nutrition and Obesities: Systemic Approaches (Nutriomics), Paris, France
| | - Laurent Genser
- Sorbonne Université, Inserm, Nutrition and Obesities: Systemic Approaches (Nutriomics), Paris, France
- Assistance Publique Hôpitaux de Paris, Visceral Surgery Department, Pitié-Salpêtrière Hospital, Paris, France
| | - Marc Ambrosini
- Sorbonne Université, Inserm, Nutrition and Obesities: Systemic Approaches (Nutriomics), Paris, France
| | - Jean-Christophe Bichet
- Assistance Publique Hôpitaux de Paris, Service de Chirurgie et Cancérologie Gynécologique et Mammaire, Pitié-Salpêtrière Hospital, Paris, France
| | - Yanyan Zhang
- Inserm U955, Université Paris-Est Créteil (UPEC), Créteil, France
| | - Florian Marquet
- Sorbonne Université, Inserm, Nutrition and Obesities: Systemic Approaches (Nutriomics), Paris, France
| | - Judith Aron-Wisnewsky
- Sorbonne Université, Inserm, Nutrition and Obesities: Systemic Approaches (Nutriomics), Paris, France
- Assistance Publique Hôpitaux de Paris, Nutrition Department, CRNH Ile de France, Pitié-Salpêtrière Hospital, Paris, France
| | - Christine Poitou
- Sorbonne Université, Inserm, Nutrition and Obesities: Systemic Approaches (Nutriomics), Paris, France
- Assistance Publique Hôpitaux de Paris, Nutrition Department, CRNH Ile de France, Pitié-Salpêtrière Hospital, Paris, France
| | - Sébastien André
- Sorbonne Université, Inserm, Nutrition and Obesities: Systemic Approaches (Nutriomics), Paris, France
| | - Geneviève Dérumeaux
- Inserm U955, Université Paris-Est Créteil (UPEC), Créteil, France
- Assistance Publique Hôpitaux de Paris, Department of Cardiology, Henri Mondor Hospital, DHU-ATVB, Créteil, France
| | - Michèle Guerre-Millo
- Sorbonne Université, Inserm, Nutrition and Obesities: Systemic Approaches (Nutriomics), Paris, France
| | - Karine Clément
- Sorbonne Université, Inserm, Nutrition and Obesities: Systemic Approaches (Nutriomics), Paris, France.
- Assistance Publique Hôpitaux de Paris, Nutrition Department, CRNH Ile de France, Pitié-Salpêtrière Hospital, Paris, France.
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Clément K, van den Akker E, Argente J, Bahm A, Chung WK, Connors H, De Waele K, Farooqi IS, Gonneau-Lejeune J, Gordon G, Kohlsdorf K, Poitou C, Puder L, Swain J, Stewart M, Yuan G, Wabitsch M, Kühnen P. Efficacy and safety of setmelanotide, an MC4R agonist, in individuals with severe obesity due to LEPR or POMC deficiency: single-arm, open-label, multicentre, phase 3 trials. Lancet Diabetes Endocrinol 2020; 8:960-970. [PMID: 33137293 DOI: 10.1016/s2213-8587(20)30364-8] [Citation(s) in RCA: 189] [Impact Index Per Article: 47.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Revised: 10/02/2020] [Accepted: 10/02/2020] [Indexed: 12/17/2022]
Abstract
BACKGROUND The melanocortin 4 receptor (MC4R), a component of the leptin-melanocortin pathway, plays a part in bodyweight regulation. Severe early-onset obesity can be caused by biallelic variants in genes that affect the MC4R pathway. We report the results from trials of the MC4R agonist setmelanotide in individuals with severe obesity due to either pro-opiomelanocortin (POMC) deficiency obesity or leptin receptor (LEPR) deficiency obesity. METHODS These single-arm, open-label, multicentre, phase 3 trials were done in ten hospitals across Canada, the USA, Belgium, France, Germany, the Netherlands, and the UK. Participants aged 6 years or older with POMC or LEPR deficiency obesity received open-label setmelanotide for 12 weeks. Participants with at least 5 kg weight loss (or ≥5% if weighing <100 kg at baseline) entered an 8-week placebo-controlled withdrawal sequence (including 4 weeks each of blinded setmelanotide and placebo treatment) followed by 32 additional weeks of open-label treatment. The primary endpoint, which was assessed in participants who received at least one dose of study medication and had a baseline assessment (full analysis set), was the proportion of participants with at least 10% weight loss compared with baseline at approximately 1 year. A key secondary endpoint was mean percentage change in the most hunger score of the 11-point Likert-type scale at approximately 1 year on the therapeutic dose, which was assessed in a subset of participants aged 12 years or older in the full analysis set who demonstrated at least 5 kg weight loss (or ≥5% in paediatric participants if baseline bodyweight was <100 kg) over the 12-week open-label treatment phase and subsequently proceeded into the placebo-controlled withdrawal sequence, regardless of later disposition. These studies are registered with ClinicalTrials.gov, NCT02896192 and NCT03287960. FINDINGS Between Feb 14, 2017, and Sept 7, 2018, ten participants were enrolled in the POMC trial and 11 participants were enrolled in the LEPR trial, and included in the full analysis and safety sets. Eight (80%) participants in the POMC trial and five (45%) participants in the LEPR trial achieved at least 10% weight loss at approximately 1 year. The mean percentage change in the most hunger score was -27·1% (n=7; 90% CI -40·6 to -15·0; p=0·0005) in the POMC trial and -43·7% (n=7; -54·8 to -29·1; p<0·0001) in the LEPR trial. The most common adverse events were injection site reaction and hyperpigmentation, which were reported in all ten participants in the POMC trial; nausea was reported in five participants and vomiting in three participants. In the LEPR trial, the most commonly reported treatment-related adverse events were injection site reaction in all 11 participants, skin disorders in five participants, and nausea in four participants. No serious treatment-related adverse events occurred in both trials. INTERPRETATION Our results support setmelanotide for the treatment of obesity and hyperphagia caused by POMC or LEPR deficiency. FUNDING Rhythm Pharmaceuticals.
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Affiliation(s)
- Karine Clément
- Assistance Publique Hôpitaux de Paris, Nutrition Department, Pitié-Salpêtrière Hospital, Paris, France; Sorbonne Université, INSERM, NutriOmics Research Unit, Paris, France
| | - Erica van den Akker
- Division of Pediatric Endocrinology, Department of Pediatrics, Sophia Children's Hospital and Obesity Center CGG, Erasmus University Medical Center, Rotterdam, Netherlands
| | - Jesús Argente
- Department of Pediatrics and Pediatric Endocrinology, Universidad Autónoma de Madrid, University Hospital Niño Jesús, CIBER "Fisiopatología de la obesidad y nutrición" (CIBEROBN), Instituto de Salud Carlos III, IMDEA Institute, Madrid, Spain
| | | | - Wendy K Chung
- Department of Pediatrics and Department of Medicine, Columbia University, New York, NY, USA
| | | | - Kathleen De Waele
- Department of Pediatric and Adolescent Endocrinology, Ghent University Hospital, Ghent, Belgium
| | - I Sadaf Farooqi
- Wellcome-MRC Institute of Metabolic Science and NIHR Cambridge Biomedical Research Centre, University of Cambridge, Cambridge, UK
| | - Julie Gonneau-Lejeune
- Université de la Réunion, Unité Transversale de Nutrition Clinique, CHU de la Réunion, Réunion, France
| | | | - Katja Kohlsdorf
- Division of Pediatric Endocrinology and Diabetes, Center for Rare Endocrine Diseases, Department of Pediatrics and Adolescent Medicine, University of Ulm, Ulm, Germany
| | - Christine Poitou
- Assistance Publique Hôpitaux de Paris, Nutrition Department, Pitié-Salpêtrière Hospital, Paris, France; Sorbonne Université, INSERM, NutriOmics Research Unit, Paris, France
| | - Lia Puder
- Institute for Experimental Pediatric Endocrinology, Charité Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany; Department for Pediatric Endocrinology and Diabetology, Charité Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - James Swain
- HonorHealth Bariatric Center, Scottsdale, AZ, USA
| | | | | | - Martin Wabitsch
- Division of Pediatric Endocrinology and Diabetes, Center for Rare Endocrine Diseases, Department of Pediatrics and Adolescent Medicine, University of Ulm, Ulm, Germany.
| | - Peter Kühnen
- Institute for Experimental Pediatric Endocrinology, Charité Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany.
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Poitou C, Mosbah H, Clément K. MECHANISMS IN ENDOCRINOLOGY: Update on treatments for patients with genetic obesity. Eur J Endocrinol 2020; 183:R149-R166. [PMID: 33107433 DOI: 10.1530/eje-20-0363] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2020] [Accepted: 08/14/2020] [Indexed: 11/08/2022]
Abstract
Obesity, defined by an excess of body fat impacting on health, is a complex disease resulting from the interaction between many genetic/epigenetic factors and environmental triggers. For some clinical situations with severe obesity, it has been possible to classify these obesity forms according to the molecular alterations. These include: (i) syndromic obesity, which associates severe early-onset obesity with neurodevelopmental disorders and/or polymalformative syndrome and (ii) non-syndromic monogenic obesity, due to gene variants most often located in the leptin-melanocortin pathway. In addition to severe obesity, patients affected by these diseases display complex somatic conditions, eventually including obesity comorbidities, neuropsychological and psychiatric disorders. These conditions render the clinical management of these patients particularly challenging. Patients' early diagnosis is critical to allow specialized and multidisciplinary care, with a necessary interaction between the health and social sectors. Up to now, the management of genetic obesity was only based, above all, on controlling the patient's environment, which involves limiting access to food, ensuring a reassuring daily eating environment that limits impulsiveness, and the practice of adapted, supported, and supervised physical activity. Bariatric surgery has also been undertaken in genetic obesity cases with uncertain outcomes. The context is rapidly changing, as new innovative therapies are currently being tested both for syndromic and monogenic forms of obesity. This review focuses on care management and new therapeutic opportunities in genetic obesity, including the use of the melanocortin 4 agonist, setmelanotide. The results from ongoing trials will hopefully pave the way to a future precision medicine approach for genetic obesity.
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Affiliation(s)
- C Poitou
- Assistance Publique-Hôpitaux de Paris, Reference Center for Rare Diseases (PRADORT, Prader-Willi Syndrome and Other Rare Forms of Obesity with Eating Behavior Disorders), Nutrition Department, Pitié-Salpêtrière Hospital, Paris, France
- Sorbonne Université, INSERM, Nutrition and Obesity: Systemic Approaches (NutriOmics) Research Unit, Paris, France
| | - H Mosbah
- Assistance Publique-Hôpitaux de Paris, Reference Center for Rare Diseases (PRADORT, Prader-Willi Syndrome and Other Rare Forms of Obesity with Eating Behavior Disorders), Nutrition Department, Pitié-Salpêtrière Hospital, Paris, France
| | - K Clément
- Assistance Publique-Hôpitaux de Paris, Reference Center for Rare Diseases (PRADORT, Prader-Willi Syndrome and Other Rare Forms of Obesity with Eating Behavior Disorders), Nutrition Department, Pitié-Salpêtrière Hospital, Paris, France
- Sorbonne Université, INSERM, Nutrition and Obesity: Systemic Approaches (NutriOmics) Research Unit, Paris, France
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