1
|
Xiao Y, Wu W, Cai K, Jin L, Jia Y, Qiao N, Liu F, Ru S, Cao L, Gui S. Clinical Significance of Plasma Leptin and Its Receptors mRNA Expression in Craniopharyngiomas: A Prospective Study. Biomolecules 2023; 13:1078. [PMID: 37509115 PMCID: PMC10377231 DOI: 10.3390/biom13071078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Revised: 06/26/2023] [Accepted: 07/03/2023] [Indexed: 07/30/2023] Open
Abstract
Craniopharyngioma (CP) is a benign tumor with a high rate of obesity and frequent recurrence. Moreover, the role of leptin/leptin receptors axis in obesity and the prognosis of CP is still unknown. Plasma leptin concentration and mRNA expression of leptin receptors were assessed in patients with CP. Moreover, the association between leptin/leptin receptors axis, weight-related outcomes, and progression-free survival (PFS) were explored in CP patients. Leptin receptors overexpressed in CP tumor tissue were compared to normal brain tissue (p < 0.05); compared to healthy controls, the concentration of leptin was elevated in CP with or without matched age, sex, and body mass index (BMI) (p < 0.05). The high plasma leptin level was an independent risk predictor for significant weight gain (adjusted odds ratio (aOR) = 2.29, and p = 0.030) and new-onset obesity (aOR = 6.64, and p = 0.016). High plasma leptin level (adjusted hazard ratio (aHR) = 3.74, and p = 0.011) and leptin receptor (LEPR) mRNA expression (aHR = 3.12, and p = 0.045) were independent risk factors for poor PFS in CP. Inappropriately elevated leptin relative to BMI and its failure to inhibit further weight gain indicate the existence of leptin resistance in patients with CP. Leptin and LEPR were independent predictors for PFS of patients with CP. The leptin/leptin receptors axis may be a potential therapeutic target for obesity in patients with CP.
Collapse
Affiliation(s)
- Youchao Xiao
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing 100070, China
| | - Wentao Wu
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing 100070, China
| | - Kefan Cai
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing 100070, China
| | - Lu Jin
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing 100070, China
| | - Yanfei Jia
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing 100070, China
| | - Ning Qiao
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing 100070, China
| | - Fangzheng Liu
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing 100070, China
| | - Siming Ru
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing 100070, China
| | - Lei Cao
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing 100070, China
| | - Songbai Gui
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing 100070, China
| |
Collapse
|
2
|
Hinton EC, Lithander FE, Elsworth RL, Hawton K, Narayan K, Szymkowiak S, Bedford HL, Naeem N, Elson R, Taylor-Miller T, Hamilton-Shield JP, Crowne EC. Evaluating Eating Behaviour, Energy Homeostasis, and Obesity in Childhood-Onset Craniopharyngioma: A Feasibility Study. Horm Res Paediatr 2023; 97:80-93. [PMID: 37231854 PMCID: PMC10777714 DOI: 10.1159/000530863] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Accepted: 04/13/2023] [Indexed: 05/27/2023] Open
Abstract
INTRODUCTION Craniopharyngiomas are rare brain tumours (incidence 1.1-1.7 cases/million/year). Although non-malignant, craniopharyngioma causes major endocrine and visual morbidities including hypothalamic obesity, yet mechanisms leading to obesity are poorly understood. This study investigated the feasibility and acceptability of eating behaviour measures in patients with craniopharyngioma to inform the design of future trials. METHODS Patients with childhood-onset craniopharyngioma and controls matched for sex, pubertal stage, and age were recruited. After an overnight fast, participants received the following measures: body composition, resting metabolic rate, oral glucose tolerance test including magnetic resonance imaging (patients only), appetite ratings, eating behaviour, and quality of life questionnaires, ad libitum lunch, and an acceptability questionnaire. Data are reported as median ± IQR, with effect size measure (Cliff's delta) and Kendall's tau for correlations, due to the small sample size. RESULTS Eleven patients (median age = 14 years; 5 F/6 M) and matched controls (median age = 12 years; 5 F/6 M) were recruited. All patients had received surgery, and 9/11 also received radiotherapy. Hypothalamic damage post-surgery was graded (Paris grading): grade 2 n = 6; grade 1 n = 1; grade 0 n = 2. The included measures were deemed highly tolerable by participants and their parent/carers. Preliminary data suggest a difference in hyperphagia between patients and controls (d = 0.5), and a relationship between hyperphagia with body mass index standard deviation score (BMISDS) in patients (τ = 0.46). DISCUSSION These findings demonstrate that eating behaviour research is feasible and acceptable to craniopharyngioma patients and there is an association between BMISDS and hyperphagia in patients. Thus, food approach and avoidance behaviours may be useful targets for interventions to manage obesity in this patient group.
Collapse
Affiliation(s)
- Elanor C. Hinton
- NIHR Bristol Biomedical Research Centre, University of Bristol, Bristol, UK
| | - Fiona E Lithander
- Bristol Medical School, University of Bristol, Bristol, UK
- Liggins Institute, University of Auckland, Auckland, New Zealand
- Department of Nutrition and Dietetics, University of Auckland, Auckland, New Zealand
| | - Rebecca L Elsworth
- NIHR Bristol Biomedical Research Centre, University of Bristol, Bristol, UK
| | - Katherine Hawton
- Department of Paediatric Endocrinology and Diabetes, Bristol Royal Hospital for Children, University Hospitals Bristol NHS Foundation Trust, Bristol, UK
| | - Kruthika Narayan
- Department of Paediatric Endocrinology and Diabetes, Bristol Royal Hospital for Children, University Hospitals Bristol NHS Foundation Trust, Bristol, UK
| | - Sophie Szymkowiak
- NIHR Bristol Biomedical Research Centre, University of Bristol, Bristol, UK
| | - Holly L Bedford
- NIHR Bristol Biomedical Research Centre, University of Bristol, Bristol, UK
| | - Nimra Naeem
- Bristol Medical School, University of Bristol, Bristol, UK
| | - Ruth Elson
- Department of Paediatric Endocrinology and Diabetes, Bristol Royal Hospital for Children, University Hospitals Bristol NHS Foundation Trust, Bristol, UK
| | - Tashunka Taylor-Miller
- Department of Paediatric Endocrinology and Diabetes, Bristol Royal Hospital for Children, University Hospitals Bristol NHS Foundation Trust, Bristol, UK
| | | | - Elizabeth C. Crowne
- Department of Paediatric Endocrinology and Diabetes, Bristol Royal Hospital for Children, University Hospitals Bristol NHS Foundation Trust, Bristol, UK
| |
Collapse
|
3
|
Castle-Kirszbaum M, Shi MDY, Goldschlager T. Quality of Life in Craniopharyngioma: A Systematic Review. World Neurosurg 2022; 164:424-435.e2. [PMID: 35580780 DOI: 10.1016/j.wneu.2022.05.038] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Revised: 05/07/2022] [Accepted: 05/09/2022] [Indexed: 02/07/2023]
Abstract
BACKGROUND Craniopharyngiomas are morbid tumors that significantly reduce patients' quality of life (QoL). The lifelong burden of endocrine, visual, hypothalamic, and limbic dysfunction can have disastrous consequences for the physical and psychosocial health of patients. Elucidating the factors that influence QoL could guide therapeutic interventions to improve patient well-being. METHODS A systematic review was performed in accordance with the PRISMA (preferred reporting items for systematic reviews and meta-analyses) statement using the PubMed and Medline databases. Studies that had reported patient QoL using validated metrics in both adult and pediatric populations were included. Bias and methodological rigor were assessed using the MINORS (methodological index for nonrandomized studies) criteria. RESULTS A total of 25 studies, including 2025 patients, were available for review. Most studies were small, retrospective, cohort studies with a high risk of bias. The QoL of the patients with craniopharyngioma was lower than that of the general population. Hypothalamic involvement was consistently the strongest predictor of QoL. Endocrinopathy contributed to morbidity but could be ameliorated by hormone replacement therapy. Social and emotional dysregulation and a poor memory are common complaints after surgery, and iatrogenic damage to the infundibulum, hypothalamus, limbic system, and frontal lobes might underlie these concerns. Sleep-wake cycle dysfunction and hypothalamic obesity are serious consequences of hypothalamic damage. CONCLUSIONS An experienced multidisciplinary team is necessary to optimally manage the complex cases of these patients. The poor QoL of patients with craniopharyngioma is multifactorial. However, the contribution of iatrogenesis is not insubstantial. Improved surgical techniques, focusing on hypothalamic preservation, and adjuvant treatment options are required to improve the well-being of these patients.
Collapse
Affiliation(s)
- Mendel Castle-Kirszbaum
- Department of Neurosurgery, Monash Health, Melbourne, Victoria, Australia; Department of Surgery, Monash University, Melbourne, Victoria, Australia.
| | - Margaret D Y Shi
- Department of Surgery, Northern Hospital, Melbourne, Victoria, Australia
| | - Tony Goldschlager
- Department of Neurosurgery, Monash Health, Melbourne, Victoria, Australia; Department of Surgery, Monash University, Melbourne, Victoria, Australia
| |
Collapse
|
4
|
Müller HL, Tauber M, Lawson EA, Özyurt J, Bison B, Martinez-Barbera JP, Puget S, Merchant TE, van Santen HM. Hypothalamic syndrome. Nat Rev Dis Primers 2022; 8:24. [PMID: 35449162 DOI: 10.1038/s41572-022-00351-z] [Citation(s) in RCA: 33] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/08/2022] [Indexed: 12/11/2022]
Abstract
Hypothalamic syndrome (HS) is a rare disorder caused by disease-related and/or treatment-related injury to the hypothalamus, most commonly associated with rare, non-cancerous parasellar masses, such as craniopharyngiomas, germ cell tumours, gliomas, cysts of Rathke's pouch and Langerhans cell histiocytosis, as well as with genetic neurodevelopmental syndromes, such as Prader-Willi syndrome and septo-optic dysplasia. HS is characterized by intractable weight gain associated with severe morbid obesity, multiple endocrine abnormalities and memory impairment, attention deficit and reduced impulse control as well as increased risk of cardiovascular and metabolic disorders. Currently, there is no cure for this condition but treatments for general obesity are often used in patients with HS, including surgery, medication and counselling. However, these are mostly ineffective and no medications that are specifically approved for the treatment of HS are available. Specific challenges in HS are because the syndrome represents an adverse effect of different diseases, and that diagnostic criteria, aetiology, pathogenesis and management of HS are not completely defined.
Collapse
Affiliation(s)
- Hermann L Müller
- Department of Paediatrics and Paediatric Hematology/Oncology, University Children's Hospital, Klinikum Oldenburg AöR, Carl von Ossietzky University, Oldenburg, Germany.
| | - Maithé Tauber
- Centre de Référence du Syndrome de Prader-Willi et autres syndromes avec troubles du comportement alimentaire, Hôpital des Enfants, CHU-Toulouse, Toulouse, France
- Institut Toulousain des Maladies Infectieuses et Inflammatoires (Infinity) INSERM UMR1291 - CNRS UMR5051 - Université Toulouse III, Toulouse, France
| | - Elizabeth A Lawson
- Neuroendocrine Unit, Massachusetts General Hospital, and Department of Medicine, Harvard Medical School, Boston, MA, USA
| | - Jale Özyurt
- Biological Psychology Laboratory, Department of Psychology, School of Medicine and Health Sciences, Carl von Ossietzky University, Oldenburg, Germany
- Research Center Neurosensory Science, Carl von Ossietzky University, Oldenburg, Germany
| | - Brigitte Bison
- Department of Neuroradiology, University Hospital Augsburg, Augsburg, Germany
| | - Juan-Pedro Martinez-Barbera
- Developmental Biology and Cancer Programme, Birth Defects Research Centre, UCL Great Ormond Street Institute of Child Health, University College London, London, UK
| | - Stephanie Puget
- Service de Neurochirurgie, Hôpital Necker-Enfants Malades, Sorbonne Paris Cité, Paris, France
- Service de Neurochirurgie, Hopital Pierre Zobda Quitman, Martinique, France
| | - Thomas E Merchant
- Department of Radiation Oncology, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Hanneke M van Santen
- Department of Paediatric Endocrinology, Wilhelmina Children's Hospital, University Medical Center, Utrecht, Netherlands
- Princess Máxima Center for Paediatric Oncology, Utrecht, Netherlands
| |
Collapse
|
5
|
Hong AR, Kim JH, Park SS, Kong SH, Choi HJ, Kim YH, Shin CS. Determinants of Short-Term Weight Gain Following Surgical Treatment for Craniopharyngioma in Adults. J Korean Neurosurg Soc 2022; 65:439-448. [PMID: 35184516 PMCID: PMC9082123 DOI: 10.3340/jkns.2021.0067] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Accepted: 08/12/2021] [Indexed: 11/27/2022] Open
Abstract
Objective Craniopharyngiomas (CPs) are associated with hypothalamic damage that causes hypothalamic obesity, however, the mechanisms underlying CP-related postoperative weight gain remain debatable. This study aimed to elucidate whether the major determinant of postoperative weight gain in patients with CP is hypothalamic injury or steroid replacement therapy.
Methods We included 48 adult patients with CP (age ≥18 years) who underwent transsphenoidal surgery between 2010 and 2018 in a single tertiary center, and whose body weight was measured pre- and postoperatively (<120 days after the surgery). We recruited 144 age- and body mass index-matched patients with non-functioning pituitary adenoma (NFPA) as controls.
Results Patients with CP experienced greater postoperative weight gain than patients with NFPA (3.0±5.1 vs. 0.1±3.6 kg, p<0.001). The prevalence of postoperative steroid use was significantly higher in patients with CP than in those with NFPA (89.6% vs. 34.0%, p<0.001). Steroid replacement therapy and CP were associated with postoperative weight gain after adjusting for covariates in overall patients (p=0.032 and 0.007, respectively). In subgroup analysis with postoperative steroid users, weight gain was significantly greater in patients with CP (n=43, 0.96±0.25 kg/month) than in patients with NFPA (n=49, 0.26±0.23 kg/month) even after adjusting for the daily steroid dose (p=0.048).
Conclusion Patients with CP experience greater postoperative weight gain than those with NFPA. Hypothalamic damage itself as well as steroid replacement may contribute to the postoperative weight gain in patients with CP.
Collapse
|
6
|
Abawi O, Koster EC, Welling MS, Boeters SC, van Rossum EFC, van Haelst MM, van der Voorn B, de Groot CJ, van den Akker ELT. Resting Energy Expenditure and Body Composition in Children and Adolescents With Genetic, Hypothalamic, Medication-Induced or Multifactorial Severe Obesity. Front Endocrinol (Lausanne) 2022; 13:862817. [PMID: 35898454 PMCID: PMC9309560 DOI: 10.3389/fendo.2022.862817] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Accepted: 06/08/2022] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND Pediatric obesity is a multifactorial disease which can be caused by underlying medical disorders arising from disruptions in the hypothalamic leptin-melanocortin pathway, which regulates satiety and energy expenditure. AIM To investigate and compare resting energy expenditure (REE) and body composition characteristics of children and adolescents with severe obesity with or without underlying medical causes. METHODS This prospective observational study included pediatric patients who underwent an extensive diagnostic workup in our academic centre that evaluated endocrine, non-syndromic and syndromic genetic, hypothalamic, and medication-induced causes of obesity. REE was assessed by indirect calorimetry; body composition by air displacement plethysmography. The ratio between measured REE (mREE) and predicted REE (Schofield equations), REE%, was calculated, with decreased mREE defined as REE% ≤90% and elevated mREE ≥110%. Additionally, the influence of fat-free-mass (FFM) on mREE was evaluated using multiple linear regression. RESULTS We included 292 patients (146 [50%] with body composition measurements), of which 218 (75%) patients had multifactorial obesity and 74 (25%) an underlying medical cause: non-syndromic and syndromic genetic (n= 29 and 28, respectively), hypothalamic (n= 10), and medication-induced (n= 7) obesity. Mean age was 10.8 ± 4.3 years, 59% were female, mean BMI SDS was 3.8 ± 1.1, indicating severe obesity. Mean REE% was higher in children with non-syndromic genetic obesity (107.4% ± 12.7) and lower in children with hypothalamic obesity (87.6% ± 14.2) compared to multifactorial obesity (100.5% ± 12.6, both p<0.01). In 9 children with pseudohypoparathyroidism type 1a, mean REE% was similar (100.4 ± 5.1). Across all patients, mREE was decreased in 60 (21%) patients and elevated in 69 (24%) patients. After adjustment for FFM, mREE did not differ between patients within each of the subgroups of underlying medical causes compared to multifactorial obesity (all p>0.05). CONCLUSIONS In this cohort of children with severe obesity due to various etiologies, large inter-individual differences in mREE were found. Consistent with previous studies, almost half of patients had decreased or elevated mREE. This knowledge is important for patient-tailored treatment, e.g. personalized dietary and physical activity interventions and consideration of pharmacotherapy affecting central energy expenditure regulation in children with decreased mREE.
Collapse
Affiliation(s)
- Ozair Abawi
- Dept. of Pediatrics, div. of Endocrinology, Erasmus MC-Sophia Children’s Hospital, University Medical Center Rotterdam, Rotterdam, Netherlands
- Obesity Center CGG, Erasmus MC, University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Emma C. Koster
- Obesity Center CGG, Erasmus MC, University Medical Center Rotterdam, Rotterdam, Netherlands
- Dept. of Dietetics, Erasmus MC, University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Mila S. Welling
- Dept. of Pediatrics, div. of Endocrinology, Erasmus MC-Sophia Children’s Hospital, University Medical Center Rotterdam, Rotterdam, Netherlands
- Obesity Center CGG, Erasmus MC, University Medical Center Rotterdam, Rotterdam, Netherlands
- Dept. of Internal Medicine, div. of Endocrinology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Sanne C.M. Boeters
- Obesity Center CGG, Erasmus MC, University Medical Center Rotterdam, Rotterdam, Netherlands
- Dept. of Dietetics, Erasmus MC, University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Elisabeth F. C. van Rossum
- Obesity Center CGG, Erasmus MC, University Medical Center Rotterdam, Rotterdam, Netherlands
- Dept. of Internal Medicine, div. of Endocrinology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Mieke M. van Haelst
- Dept. of Human Genetics, Amsterdam University Medical Center, Location AMC, University of Amsterdam & Location VUmc, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Bibian van der Voorn
- Dept. of Pediatrics, div. of Endocrinology, Erasmus MC-Sophia Children’s Hospital, University Medical Center Rotterdam, Rotterdam, Netherlands
- Obesity Center CGG, Erasmus MC, University Medical Center Rotterdam, Rotterdam, Netherlands
- Dept. of Internal Medicine, div. of Endocrinology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Cornelis J. de Groot
- Dept. of Pediatrics, div. of Endocrinology, Erasmus MC-Sophia Children’s Hospital, University Medical Center Rotterdam, Rotterdam, Netherlands
- Obesity Center CGG, Erasmus MC, University Medical Center Rotterdam, Rotterdam, Netherlands
- Dept. of Pediatrics, Willem-Alexander Children’s Hospital, Leiden University Medical Center, Leiden, Netherlands
| | - Erica L. T. van den Akker
- Dept. of Pediatrics, div. of Endocrinology, Erasmus MC-Sophia Children’s Hospital, University Medical Center Rotterdam, Rotterdam, Netherlands
- Obesity Center CGG, Erasmus MC, University Medical Center Rotterdam, Rotterdam, Netherlands
- *Correspondence: Erica L. T. van den Akker,
| |
Collapse
|
7
|
van Schaik J, Welling MS, de Groot CJ, van Eck JP, Juriaans A, Burghard M, Oude Ophuis SBJ, Bakker B, Tissing WJE, Schouten-van Meeteren AYN, van den Akker ELT, van Santen HM. Dextroamphetamine Treatment in Children With Hypothalamic Obesity. Front Endocrinol (Lausanne) 2022; 13:845937. [PMID: 35355559 PMCID: PMC8959487 DOI: 10.3389/fendo.2022.845937] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Accepted: 02/09/2022] [Indexed: 12/14/2022] Open
Abstract
INTRODUCTION Hypothalamic obesity (HO) in children has severe health consequences. Lifestyle interventions are mostly insufficient and currently no drug treatment is approved for children with HO. Amphetamines are known for their stimulant side-effect on resting energy expenditure (REE) and suppressing of appetite. Earlier case series have shown positive effects of amphetamines on weight in children with acquired HO. We present our experiences with dextroamphetamine treatment in the, up to now, largest cohort of children with HO. METHODS A retrospective cohort evaluation was performed of children with HO treated with dextroamphetamine at two academic endocrine pediatric clinics. Off-label use of dextroamphetamine was initiated in patients with progressive, therapy-resistant acquired or congenital HO. Anthropometrics, REE, self-reported (hyperphagic) behavior and energy level, and side effects were assessed at start and during treatment. RESULTS Nineteen patients with a mean age of 12.3 ± 4.0 years had been treated with dextroamphetamine. In two patients, ΔBMI SDS could not be evaluated due to short treatment duration or the simultaneous start of extensive lifestyle treatment. Mean treatment duration of the 17 evaluated patients was 23.7 ± 12.7 months. Fourteen patients (n = 10 with acquired HO, n = 4 with congenital HO) responded by BMI decline or BMI stabilization (mean ΔBMI SDS of -0.6 ± 0.8, after a mean period of 22.4 ± 10.5 months). In three patients, BMI SDS increased (mean ΔBMI SDS of +0.5 ± 0.1, after a mean period of 29.7 ± 22.6 months). In 11 responders, measured REE divided by predicted REE increased with +8.9%. Thirteen patients (68.4%) reported decreased hyperphagia, improvement of energy level and/or behavior during treatment. Two patients developed hypertension during treatment, which resulted in dosage adjustment or discontinuation of treatment. Twelve children continued treatment at last moment of follow-up. CONCLUSION In addition to supportive lifestyle interventions, dextroamphetamine treatment may improve BMI in children with HO. Furthermore, dextroamphetamines have the potential to decrease hyperphagia and improve resting energy expenditure, behavior, and energy level. In patients with acquired HO, these effects seem to be more pronounced when compared to patients with congenital HO. Future studies are needed to support these results.
Collapse
Affiliation(s)
- Jiska van Schaik
- Division of Pediatric Endocrinology, Wilhelmina Children’s Hospital, University Medical Center Utrecht, Utrecht, Netherlands
- Department of Pediatric Oncology, Princess Máxima Center for Pediatric Oncology, Utrecht, Netherlands
- *Correspondence: Jiska van Schaik,
| | - Mila S. Welling
- Obesity Centre Centrum Gezond Gewicht (CGG), Erasmus Medical Center (MC) Sophia Children’s Hospital, University Medical Center Rotterdam, Rotterdam, Netherlands
- Division of Pediatric Endocrinology, Erasmus Medical Center (MC) Sophia Children’s Hospital, University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Corjan J. de Groot
- Obesity Centre Centrum Gezond Gewicht (CGG), Erasmus Medical Center (MC) Sophia Children’s Hospital, University Medical Center Rotterdam, Rotterdam, Netherlands
- Division of Pediatric Endocrinology, Erasmus Medical Center (MC) Sophia Children’s Hospital, University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Judith P. van Eck
- Obesity Centre Centrum Gezond Gewicht (CGG), Erasmus Medical Center (MC) Sophia Children’s Hospital, University Medical Center Rotterdam, Rotterdam, Netherlands
- Division of Pediatric Endocrinology, Erasmus Medical Center (MC) Sophia Children’s Hospital, University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Alicia Juriaans
- Division of Pediatric Endocrinology, Erasmus Medical Center (MC) Sophia Children’s Hospital, University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Marcella Burghard
- Department of Pediatric Oncology, Princess Máxima Center for Pediatric Oncology, Utrecht, Netherlands
- Department of Exercise Physiology, Child Development & Exercise Center, Wilhelmina Children’s Hospital, University Medical Center Utrecht, Utrecht, Netherlands
| | - Sebastianus B. J. Oude Ophuis
- Department of Pediatric Oncology, Princess Máxima Center for Pediatric Oncology, Utrecht, Netherlands
- Department of Pediatric Psychiatry, Wilhelmina Children’s Hospital, University Medical Center Utrecht, Utrecht, Netherlands
| | - Boudewijn Bakker
- Division of Pediatric Endocrinology, Wilhelmina Children’s Hospital, University Medical Center Utrecht, Utrecht, Netherlands
- Department of Pediatric Oncology, Princess Máxima Center for Pediatric Oncology, Utrecht, Netherlands
| | - Wim J. E. Tissing
- Department of Pediatric Oncology, Princess Máxima Center for Pediatric Oncology, Utrecht, Netherlands
- Department of Pediatric Oncology/ Hematology, University of Groningen, University Medical Center Groningen, Groningen, Netherlands
| | | | - Erica L. T. van den Akker
- Obesity Centre Centrum Gezond Gewicht (CGG), Erasmus Medical Center (MC) Sophia Children’s Hospital, University Medical Center Rotterdam, Rotterdam, Netherlands
- Division of Pediatric Endocrinology, Erasmus Medical Center (MC) Sophia Children’s Hospital, University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Hanneke M. van Santen
- Division of Pediatric Endocrinology, Wilhelmina Children’s Hospital, University Medical Center Utrecht, Utrecht, Netherlands
- Department of Pediatric Oncology, Princess Máxima Center for Pediatric Oncology, Utrecht, Netherlands
| |
Collapse
|
8
|
Xu Z, Ke X, Yuan X, Wang L, Duan L, Yao Y, Deng K, Feng F, You H, Lian X, Wang R, Yang H, Pan H, Lu L, Zhu H. Metabolic syndrome as a common comorbidity in adults with hypothalamic dysfunction. Front Endocrinol (Lausanne) 2022; 13:973299. [PMID: 36313753 PMCID: PMC9606337 DOI: 10.3389/fendo.2022.973299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Accepted: 09/27/2022] [Indexed: 11/16/2022] Open
Abstract
OBJECTIVE Hypothalamic dysfunction (HD) results in various endocrine disorders and is associated with an increased risk of metabolic comorbidities. This study aimed to analyze the clinical characteristics and metabolic abnormalities of adults with HD of various causes. METHODS This study retrospectively reviewed adults with HD treated at our center between August 1989 and October 2020. Metabolic characteristics of patients were compared to those of age-, sex-matched lean, and body mass index (BMI)-matched controls. RESULTS Temperature dysregulation (61.0%) was the most common hypothalamic physiological dysfunction. At least one anterior pituitary hormone deficiency was observed in 50 patients (84.7%), with hypogonadotropic hypogonadism being the most frequently observed. Metabolic syndrome was confirmed in 31 patients (52.5%) and was significantly more prevalent in those with panhypopituitarism or overweight/obesity. Metabolic syndrome (MetS) was significantly more common in patients with HD than in both lean and BMI-matched controls (P < 0.001 and P = 0.030, respectively). Considering the components of MetS, elevated fasting glucose levels were significantly more common in patients with HD than in BMI-matched controls (P = 0.029). Overweight/obesity and panhypopituitarism were significant risk factors for MetS in the multivariate analysis on patients with HD. Moreover, in the multivariate analysis on patients and BMI-matched control, HD was a significant risk factor of MetS (P=0.035, OR 2.919) after adjusted for age, sex and BMI. CONCLUSIONS Temperature dysregulation and hypogonadotropic hypogonadism are the most common physiological and endocrine dysfunctions, respectively. MetS and unfavorable metabolic profiles were prevalent in adults with HD. HD was a significant risk factor of MetS after adjusted for BMI.
Collapse
Affiliation(s)
- Zhuoran Xu
- Department of Endocrinology, State Key Laboratory of Complex Severe and Rare Diseases, The Translational Medicine Center of Peking Union Medical College Hospital (PUMCH), PUMCH, Chinese Academy of Medical Sciences and Peking Union Medical College (CAMS & PUMC), Beijing, China
- Key Laboratory of Endocrinology of National Health Commission of the People’s Republic of China, The Translational Medicine Center of Peking Union Medical College Hospital (PUMCH), PUMCH, Chinese Academy of Medical Sciences and Peking Union Medical College (CAMS & PUMC), Beijing, China
| | - Xiaoan Ke
- Department of Endocrinology, State Key Laboratory of Complex Severe and Rare Diseases, The Translational Medicine Center of Peking Union Medical College Hospital (PUMCH), PUMCH, Chinese Academy of Medical Sciences and Peking Union Medical College (CAMS & PUMC), Beijing, China
- Key Laboratory of Endocrinology of National Health Commission of the People’s Republic of China, The Translational Medicine Center of Peking Union Medical College Hospital (PUMCH), PUMCH, Chinese Academy of Medical Sciences and Peking Union Medical College (CAMS & PUMC), Beijing, China
| | - Xianxian Yuan
- Department of Endocrinology, State Key Laboratory of Complex Severe and Rare Diseases, The Translational Medicine Center of Peking Union Medical College Hospital (PUMCH), PUMCH, Chinese Academy of Medical Sciences and Peking Union Medical College (CAMS & PUMC), Beijing, China
- Key Laboratory of Endocrinology of National Health Commission of the People’s Republic of China, The Translational Medicine Center of Peking Union Medical College Hospital (PUMCH), PUMCH, Chinese Academy of Medical Sciences and Peking Union Medical College (CAMS & PUMC), Beijing, China
- Division of Endocrinology and Metabolism, Department of Obstetrics, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing, China
| | - Linjie Wang
- Department of Endocrinology, State Key Laboratory of Complex Severe and Rare Diseases, The Translational Medicine Center of Peking Union Medical College Hospital (PUMCH), PUMCH, Chinese Academy of Medical Sciences and Peking Union Medical College (CAMS & PUMC), Beijing, China
- Key Laboratory of Endocrinology of National Health Commission of the People’s Republic of China, The Translational Medicine Center of Peking Union Medical College Hospital (PUMCH), PUMCH, Chinese Academy of Medical Sciences and Peking Union Medical College (CAMS & PUMC), Beijing, China
| | - Lian Duan
- Department of Endocrinology, State Key Laboratory of Complex Severe and Rare Diseases, The Translational Medicine Center of Peking Union Medical College Hospital (PUMCH), PUMCH, Chinese Academy of Medical Sciences and Peking Union Medical College (CAMS & PUMC), Beijing, China
- Key Laboratory of Endocrinology of National Health Commission of the People’s Republic of China, The Translational Medicine Center of Peking Union Medical College Hospital (PUMCH), PUMCH, Chinese Academy of Medical Sciences and Peking Union Medical College (CAMS & PUMC), Beijing, China
| | - Yong Yao
- Department of Neurosurgery, Peking Union Medical College Hospital, Beijing, China
| | - Kan Deng
- Department of Neurosurgery, Peking Union Medical College Hospital, Beijing, China
| | - Feng Feng
- Department of Radiology, Peking Union Medical College Hospital, Beijing, China
| | - Hui You
- Department of Radiology, Peking Union Medical College Hospital, Beijing, China
| | - Xin Lian
- Department of Radiation Oncology, Peking Union Medical College Hospital, Beijing, China
| | - Renzhi Wang
- Department of Neurosurgery, Peking Union Medical College Hospital, Beijing, China
| | - Hongbo Yang
- Department of Endocrinology, State Key Laboratory of Complex Severe and Rare Diseases, The Translational Medicine Center of Peking Union Medical College Hospital (PUMCH), PUMCH, Chinese Academy of Medical Sciences and Peking Union Medical College (CAMS & PUMC), Beijing, China
- Key Laboratory of Endocrinology of National Health Commission of the People’s Republic of China, The Translational Medicine Center of Peking Union Medical College Hospital (PUMCH), PUMCH, Chinese Academy of Medical Sciences and Peking Union Medical College (CAMS & PUMC), Beijing, China
| | - Hui Pan
- Department of Endocrinology, State Key Laboratory of Complex Severe and Rare Diseases, The Translational Medicine Center of Peking Union Medical College Hospital (PUMCH), PUMCH, Chinese Academy of Medical Sciences and Peking Union Medical College (CAMS & PUMC), Beijing, China
- Key Laboratory of Endocrinology of National Health Commission of the People’s Republic of China, The Translational Medicine Center of Peking Union Medical College Hospital (PUMCH), PUMCH, Chinese Academy of Medical Sciences and Peking Union Medical College (CAMS & PUMC), Beijing, China
| | - Lin Lu
- Department of Endocrinology, State Key Laboratory of Complex Severe and Rare Diseases, The Translational Medicine Center of Peking Union Medical College Hospital (PUMCH), PUMCH, Chinese Academy of Medical Sciences and Peking Union Medical College (CAMS & PUMC), Beijing, China
- Key Laboratory of Endocrinology of National Health Commission of the People’s Republic of China, The Translational Medicine Center of Peking Union Medical College Hospital (PUMCH), PUMCH, Chinese Academy of Medical Sciences and Peking Union Medical College (CAMS & PUMC), Beijing, China
| | - Huijuan Zhu
- Department of Endocrinology, State Key Laboratory of Complex Severe and Rare Diseases, The Translational Medicine Center of Peking Union Medical College Hospital (PUMCH), PUMCH, Chinese Academy of Medical Sciences and Peking Union Medical College (CAMS & PUMC), Beijing, China
- Key Laboratory of Endocrinology of National Health Commission of the People’s Republic of China, The Translational Medicine Center of Peking Union Medical College Hospital (PUMCH), PUMCH, Chinese Academy of Medical Sciences and Peking Union Medical College (CAMS & PUMC), Beijing, China
- *Correspondence: Huijuan Zhu,
| |
Collapse
|
9
|
Vasyukova OV, Okorokov PL, Kasyanova YV, Bezlepkina OB. [Energy exchange: how we can personalize obesity therapy]. PROBLEMY ĖNDOKRINOLOGII 2021; 67:4-10. [PMID: 34766484 DOI: 10.14341/probl12830] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Accepted: 10/14/2021] [Indexed: 11/06/2022]
Abstract
Obesity is a consequence of chronic energy imbalance when energy intake constantly exceeds expenditure, which leads to excess white adipose tissue accumulation. Effective treatment of obesity requires accurate measure of calories intake and expenditure, as well as related behavior to understand how energy homeostasis is regulated and evaluate the effectiveness of the measures taken. The greatest interest is to study features of energy metabolism in various forms of obesity. It is necessary to create an evidence-based, personalized approach to diet therapy and to increase the effectiveness of weight loss measures. Modern studies have shown that the use of indirect calorimetry in obesity treatment programs leads to greater weight loss compared to traditional diet therapy planning based on calculated formulas.
Collapse
|
10
|
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] [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.
Collapse
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
| |
Collapse
|
11
|
Hong AR, Lee M, Lee JH, Kim JH, Kim YH, Choi HJ. Clinical Implication of Individually Tailored Segmentation Method for Distorted Hypothalamus in Craniopharyngioma. Front Endocrinol (Lausanne) 2021; 12:763523. [PMID: 34987474 PMCID: PMC8720929 DOI: 10.3389/fendo.2021.763523] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Accepted: 12/06/2021] [Indexed: 12/29/2022] Open
Abstract
OBJECTIVE Several attempts have been done to capture damaged hypothalamus (HT) using volumetric measurements to predict the development of hypothalamic obesity in patients with craniopharyngioma (CP). This study was to develop a novel method of HT volume measurement and examine the associations between postoperative HT volume and clinical parameters in patients with CP. METHODS We included 78 patients with adult-onset CP who underwent surgical resection. Postoperative HT volume was measured using T1- and T2-weighted magnetic resonance imaging (MRI) with a slice thickness of 3 mm, and corrected for temporal lobe volume. We collected data on pre- and postoperative body weights, which were measured at the time of HT volume measurements. RESULTS The corrected postoperative HT volume measured using T1- and T2-weighted images was significantly correlated (r=0.51 [95% confidence interval (CI) 0.32 to 0.67], P<0.01). However, HT volume was overestimated using T1-weighted images owing to obscured MR signal of the thalamus in patients with severe HT damage. Therefore, we used T2-weighted images to evaluate its clinical implications in 72 patients with available medical data. Postoperative HT volume was negatively associated with preoperative body weight and preoperative tumor volume (r=-0.25 [95% CI -0.45 to -0.04], P=0.04 and r=-0.26 [95% CI -0.40 to -0.15], P=0.03, respectively). In the subgroup analysis of CP patients who underwent primary surgery (n=56), pre- and postoperative body weights were negatively associated with HT volume (r=-0.30 [95% CI -0.53 to -0.03], P=0.03 and r=-0.29 [95% CI -0.53 to -0.02], P=0.03, respectively). CONCLUSIONS Adult-onset CP patients showed negative associations between postoperative HT volume and preoperative/postoperative body weight using a new method of HT volume measurement based on T2-weighted images.
Collapse
Affiliation(s)
- A Ram Hong
- Department of Internal Medicine, Chonnam National University Medical School, Gwangju, South Korea
| | - Miwoo Lee
- Department of Anatomy, Seoul National University College of Medicine, Seoul, South Korea
| | - Jung Hyun Lee
- Department of Pituitary Center, Seoul National University College of Medicine, Seoul, South Korea
- Department of Neurosurgery, Seoul National University College of Medicine, Seoul, South Korea
| | - Jung Hee Kim
- Department of Pituitary Center, Seoul National University College of Medicine, Seoul, South Korea
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, South Korea
| | - Yong Hwy Kim
- Department of Pituitary Center, Seoul National University College of Medicine, Seoul, South Korea
- Department of Neurosurgery, Seoul National University College of Medicine, Seoul, South Korea
| | - Hyung Jin Choi
- Department of Anatomy, Seoul National University College of Medicine, Seoul, South Korea
- *Correspondence: Hyung Jin Choi,
| |
Collapse
|
12
|
Okorokov PL, Kalinin AL, Strebkova NA, Kareva MA, Vasyukova OV, Peterkova VA, Bezlepkina OB. Comparative assessment of energy metabolism, body composition and metabolic features in children with hypothalamic and simple obesity. OBESITY AND METABOLISM 2020. [DOI: 10.14341/omet12552] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Background: Hypothalamic obesity often develops after surgical treatment of craniopharyngioma and is characterized by rapid weight gain, high frequency of metabolic disorders, body composition specificity and resistance to standard lifestyle modification approaches and medication therapy of obesity. Recent studies show that one of the mechanisms, explaining weight gain in these children is decrease in resting energy expenditure (REE).Aims: To compare REE, body composition parameters, and the frequency of metabolic disorders in children with hypothalamic and simple obesity.Materials and methods: The study included 60 obese children aged 7 to 17 years, divided into two groups. The study group included 20 children with hypothalamic obesity, developed after craniopharyngioma treatment. The control group consisted of 40 children with simple obesity. Body composition, REE, and metabolic disorders were associated in all children.Results: Children with hypothalamic obesity showed a significant decrease of resting energy expenditure. The average decrease in REE was 13.1%, but in single patients it reached 33.4%. The percentage of fat mass in hypothalamic and simple obesity does not differ significantly (39.7% [36.2; 42.6] vs 38.8 % [35.9; 43.2]; p=0.69). Screening for metabolic disorders revealed a high prevalence of metabolic disorders in hypothalamic obesity: impaired glucose tolerance - in 10%; dyslipidemia - 55%, insulin resistance-50%, non-alcoholic fatty liver disease - 60 %.Conclusions: Children with hypothalamic obesity showed a significant decrease of resting energy expenditure. When planning a diet in this group of patients it is preferable to use indirect calorimetry. Hypothalamic obesity even at an early age is associated with a high frequency of metabolic disturbance. Hypothalamic obesity in children is not associated with more pronounced hyperinsulinemia and insulin resistance compared to the simple obesity.
Collapse
|
13
|
Abstract
PURPOSE This report is a review of findings on the diagnosis, treatment, clinical course, follow-up, and prognosis of craniopharyngioma patients with special regard to clinical trials and long-term management. METHODS Literature search on Pubmed for paper published after 1994. RESULTS Craniopharyngiomas are rare, embryonic malformations of the sellar/parasellar region with low histological grade. Clinical manifestations are related to increased intracranial pressure, visual impairment, and hypothalamic/pituitary deficiencies. If the tumor is favorably localized, therapy of choice is complete resection, with care taken to preserve hypothalamic and optic functions. In patients with unfavorable tumor location (i.e. involvement of hypothalamic areas), recommended therapy is limited hypothalamus-sparing surgical strategy followed by irradiation. Irradiation has proven effective in treatment of recurrences and progression. Surgical lesions and/or anatomical involvement of posterior hypothalamic areas can result in serious sequelae, mainly hypothalamic syndrome. CONCLUSIONS It is crucial that craniopharyngioma be managed as a frequently chronic disease, providing ongoing care of pediatric and adult patients' by experienced multidisciplinary teams in the context of multicenter trials.
Collapse
Affiliation(s)
- Hermann L Müller
- Department of Pediatrics, Klinikum Oldenburg AöR, Medical Campus University Oldenburg, Rahel-Straus-Strasse 10, 26133, Oldenburg, Germany.
| |
Collapse
|
14
|
Abstract
PURPOSE OF REVIEW Craniopharyngioma location impacts treatment approach. Imaging advances allow for better anatomical localization, which can help determine the best surgical plan. Recent discoveries have also led to a better understanding of craniopharyngioma development and potential treatments. This review includes publications January 2015 through March 2016 and prior key reports. RECENT FINDINGS Recent findings confirm that third ventricular and hypothalamic involvement are associated with highest risk of hypothalamic dysfunction after surgery. Both presentation and MRI can aid in presurgical grading to try to limit development of hypothalamic obesity, somnolence, neurocognitive dysfunction, decreased quality of life, and other morbidities. Targeted therapies may also prove useful in avoiding treatment complications. In total, 14-50% of adult-onset craniopharyngioma are papillary; the majority with a mutation in exon 3 of BRAF and may respond to BRAF inhibitors and mitogen-activated protein kinase inhibitors. The remaining adult-onset and majority of childhood-onset are adamantinomatous; often with mutations in CTNNB1, which encodes β-catenin, leading to overactivation of the WNT signaling pathway. SUMMARY Significant morbidities are associated with craniopharyngioma. Targeted medical therapies are on the horizon. Until that time, the surgical approach and decision for radiation therapy should be chosen to limit long-term sequelae.
Collapse
Affiliation(s)
- Laurie E Cohen
- Division of Endocrinology, Boston Children's Hospital, Harvard Medical School, Boston, MA
| |
Collapse
|
15
|
Müller HL. Risk-adapted treatment and follow-up management in childhood-onset craniopharyngioma. Expert Rev Neurother 2016; 16:535-48. [DOI: 10.1586/14737175.2016.1166959] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
|
16
|
Abstract
PURPOSE OF REVIEW Hypothalamic alterations, pathological or treatment induced, have major impact on prognosis in craniopharyngioma patients mainly because of consequent hypothalamic obesity. Recent insight in molecular genetics, treatment strategies, risk factors and outcomes associated with hypothalamic obesity provide novel therapeutic perspectives. This review includes relevant publications since 2013. RECENT FINDINGS Recent findings confirm that alterations in posterior hypothalamic areas because of tumour location and/or treatment-related injuries are associated with severe hypothalamic obesity, reduced overall survival and impaired quality of life in long-term survivors of childhood-onset craniopharyngioma. However, eating disorders are observed because of hypothalamic obesity without clear disease-specific patterns. Treatment options for hypothalamic obesity are very limited. Treatment with invasive, nonreversible bariatric methods such as Roux-en-Y gastric bypass is most efficient in weight reduction, but controversial in the paediatric population because of medical, ethical, and legal considerations. Accordingly, treatment in craniopharyngioma should focus on prevention of (further) hypothalamic injury. Presurgical imaging for grading of hypothalamic involvement should be the basis for hypothalamus-sparing strategies conducted by experienced multidisciplinary teams. SUMMARY Until a nonsurgical therapeutic option for hypothalamic obesity for paediatric patients is found, prevention of hypothalamic injury should be the preferred treatment strategy, conducted exclusively by experienced multidisciplinary teams.
Collapse
Affiliation(s)
- Hermann L Müller
- Department of Pediatrics, Klinikum Oldenburg, Medical Campus University Oldenburg, Oldenburg, Germany
| |
Collapse
|