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Rieck JH, Heidinger H, Schlöricke E, Schmidt N, Krause S. Is Sigstad's score really capable of detecting post-surgical late dumping syndrome? Langenbecks Arch Surg 2024; 409:94. [PMID: 38472479 DOI: 10.1007/s00423-024-03283-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2023] [Accepted: 03/06/2024] [Indexed: 03/14/2024]
Abstract
BACKGROUND This clinical trial explores the Sigstad score for late dumping syndrome in postoperative patients who have undergone sleeve gastrectomy (SG) or One Anastomosis Gastric Bypass (OAGB). The aims of this study are to investigate the correlations with late dumping syndrome, to evaluate the reliability and validity of the Sigstad score and to discuss a modified scoring system. METHODS The study was conducted at the Obesity Center of the Westküstenklinikum Heide and included 271 patients. Data collection involved conducting interviews, diet diaries and measuring blood glucose levels. Non-parametric tests, logistic regression and McDonald's Omega were the selected statistical approaches. RESULTS Body Mass Index (BMI) decreased over time (-9.67 kg/m2 at 4 months, -15.58 kg/m2 at 12 months). Preoperatively, the Sigstad score exhibited the highest value, and no occurrences of late dumping syndrome were observed. No significant differences were found in BMI concerning late dumping syndrome or Sigstad score among postoperative patients. Postoperative patients experienced an increase in gastrointestinal symptoms. The reliability test showed a McDonald's omega value of 0.509. The analysis conducted through binary logistic regression indicated dizziness as a significant predictor of late dumping syndrome; however, this finding did not hold up after performing Bonferroni correction. CONCLUSION The Sigstad score is not a reliable or valid method for detecting late dumping syndrome after surgery for obesity and metabolic disorders. It is necessary to have alternatives that use objective measures and assess the quality of life, and that these alternatives be validated in large patient cohorts.
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Affiliation(s)
- Jan-Henrik Rieck
- Bariatric Surgery, Westküstenklinikum Heide, Esmarchstraße 50, 25746, Heide, Schleswig-Holstein, Germany.
| | - Hagen Heidinger
- Bariatric Surgery, Westküstenklinikum Heide, Esmarchstraße 50, 25746, Heide, Schleswig-Holstein, Germany
| | - Erik Schlöricke
- Bariatric Surgery, Westküstenklinikum Heide, Esmarchstraße 50, 25746, Heide, Schleswig-Holstein, Germany
| | - Nina Schmidt
- Bariatric Surgery, Westküstenklinikum Heide, Esmarchstraße 50, 25746, Heide, Schleswig-Holstein, Germany
| | - Steffen Krause
- Bariatric Surgery, Westküstenklinikum Heide, Esmarchstraße 50, 25746, Heide, Schleswig-Holstein, Germany
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Müller A, Efeler S, Laskowski NM, Pommnitz M, Mall JW, Meyer G, Wunder R, Köhler H, Hüttl TP, de Zwaan M. Postoperative Dumping Syndrome, Health-Related Quality of Life, Anxiety, Depression, and Eating Disturbances: Results of a Longitudinal Obesity Surgery Study. Obes Facts 2024; 17:201-210. [PMID: 38320543 PMCID: PMC10987184 DOI: 10.1159/000536602] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Accepted: 01/24/2024] [Indexed: 02/08/2024] Open
Abstract
INTRODUCTION Given the lack of research on the relationship of post-surgery dumping syndrome and eating disturbances, the purpose of the present longitudinal study was to investigate whether dumping after obesity surgery is associated with pre-/postoperative eating disorder symptoms or addiction-like eating beyond the type of surgery, gender, health-realted quality of life (HRQoL) and anxiety/depressive symptoms. METHODS The study included 220 patients (76% women) before (t0) and 6 months after (t1) obesity surgery (sleeve gastrectomy [n = 152], Roux-en-Y gastric bypass [n = 53], omega loop gastric bypass [n = 15]). The Sigstad Dumping Score was used to assess post-surgery dumping syndrome. Participants further answered the Eating Disorder Examination Questionnaire (EDE-Q), Yale Food Addiction Scale 2.0 (YFAS 2.0), Short-Form Health Survey (SF-12), and Hospital Anxiety and Depression Scale (HADS) at t0 and t1. RESULTS The point prevalence of symptoms suggestive of post-surgery dumping syndrome was 33%. Regression analyses indicate an association of dumping with surgical procedure (bypass), female gender, reduced HRQoL, more anxiety/depressive symptoms, and potentially with binge eating but not with eating disorder symptoms in general or with addiction-like eating. CONCLUSION The current study failed to show a close relationship between the presence of self-reported dumping syndrome and eating disorder symptoms or addiction-like eating following obesity surgery. Further studies with longer follow-up periods should make use of clinical interviews to assess psychosocial variables and of objective measures to diagnose dumping in addition to standardized self-ratings.
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Affiliation(s)
- Astrid Müller
- Department of Psychosomatic Medicine and Psychotherapy, Hannover Medical School, Hanover, Germany
| | - Salih Efeler
- Department of Psychosomatic Medicine and Psychotherapy, Hannover Medical School, Hanover, Germany
| | - Nora M. Laskowski
- Department of Psychosomatic Medicine and Psychotherapy, Hannover Medical School, Hanover, Germany
- University Clinic for Psychosomatic Medicine and Psychotherapy, Medical Faculty, Campus East-Westphalia, Ruhr-University Bochum, Luebbecke, Germany
| | - Melanie Pommnitz
- Department of Psychosomatic Medicine and Psychotherapy, Hannover Medical School, Hanover, Germany
| | - Julian W. Mall
- Department of General, Visceral, Vascular, and Bariatric Surgery, Klinikum Nordstadt, Hanover, Germany
| | - Günther Meyer
- Department of General, Visceral, and Bariatric Surgery, AMC-WolfartKlinik, Graefeling, Germany
| | - Ruth Wunder
- Department of General, Visceral, and Bariatric Surgery, DRK-Krankenhaus Clementinenhaus, Hanover, Germany
| | - Hinrich Köhler
- Department of General, Visceral, and Bariatric Surgery, Herzogin Elisabeth Hospital, Brunswick, Germany
| | - Thomas P. Hüttl
- Department of General, Visceral, and Bariatric Surgery, Dr. Lubos Kliniken Bogenhausen, Munich, Germany
| | - Martina de Zwaan
- Department of Psychosomatic Medicine and Psychotherapy, Hannover Medical School, Hanover, Germany
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Rossini G, Risi R, Monte L, Sancetta B, Quadrini M, Ugoccioni M, Masi D, Rossetti R, D'Alessio R, Mazzilli R, Defeudis G, Lubrano C, Gnessi L, Watanabe M, Manfrini S, Tuccinardi D. Postbariatric surgery hypoglycemia: Nutritional, pharmacological and surgical perspectives. Diabetes Metab Res Rev 2024; 40:e3750. [PMID: 38018334 DOI: 10.1002/dmrr.3750] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Revised: 10/09/2023] [Accepted: 11/03/2023] [Indexed: 11/30/2023]
Abstract
Post-bariatric hypoglycaemia (PBH) is a metabolic complication of bariatric surgery (BS), consisting of low post-prandial glucose levels in patients having undergone bariatric procedures. While BS is currently the most effective and relatively safe treatment for obesity and its complications, the development of PBH can significantly impact patients' quality of life and mental health. The diagnosis of PBH is still challenging, considering the lack of definitive and reliable diagnostic tools, and the fact that this condition is frequently asymptomatic. However, PBH's prevalence is alarming, involving up to 88% of the post-bariatric population, depending on the diagnostic tool, and this may be underestimated. Given the prevalence of obesity soaring, and an increasing number of bariatric procedures being performed, it is crucial that physicians are skilled to diagnose PBH and promptly treat patients suffering from it. While the milestone of managing this condition is nutritional therapy, growing evidence suggests that old and new pharmacological approaches may be adopted as adjunct therapies for managing this complex condition.
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Affiliation(s)
- Giovanni Rossini
- Department of Endocrinology and Diabetes, University Campus Bio-Medico of Rome, Rome, Italy
| | - Renata Risi
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Lavinia Monte
- Department of Endocrinology and Diabetes, University Campus Bio-Medico of Rome, Rome, Italy
| | - Biagio Sancetta
- Department of Medicine, Unit of Neurology, Neurophysiology, Neurobiology, University Campus Bio-Medico of Rome, Rome, Italy
| | - Maria Quadrini
- Department of Endocrinology and Diabetes, University Campus Bio-Medico of Rome, Rome, Italy
| | - Massimiliano Ugoccioni
- Department of Endocrinology and Diabetes, University Campus Bio-Medico of Rome, Rome, Italy
| | - Davide Masi
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Rebecca Rossetti
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | | | - Rossella Mazzilli
- Department of Clinical and Molecular Medicine, Sapienza University of Rome, Rome, Italy
| | - Giuseppe Defeudis
- Department of Endocrinology and Diabetes, University Campus Bio-Medico of Rome, Rome, Italy
| | - Carla Lubrano
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Lucio Gnessi
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Mikiko Watanabe
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Silvia Manfrini
- Department of Endocrinology and Diabetes, University Campus Bio-Medico of Rome, Rome, Italy
| | - Dario Tuccinardi
- Department of Endocrinology and Diabetes, University Campus Bio-Medico of Rome, Rome, Italy
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Wysocki M, Mizera M, Karpińska I, Ptaszkiewicz K, Małczak P, Pisarska-Adamczyk M, Kania M, Major P. Analysis of Changes in Glucose and Lipid Metabolism in Patients with Clinically Severe Obesity and Type 2 Diabetes Mellitus Undergoing Laparoscopic Sleeve Gastrectomy-Prospective Observational Study. Obes Surg 2024; 34:467-478. [PMID: 38105282 PMCID: PMC10811010 DOI: 10.1007/s11695-023-06991-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Revised: 12/07/2023] [Accepted: 12/11/2023] [Indexed: 12/19/2023]
Abstract
INTRODUCTION We still lack studies providing analysis of changes in glucose and lipid metabolism after laparoscopic sleeve gastrectomy (LSG) in patients with type 2 diabetes mellitus (DM2). We aimed to investigate postoperative changes in glucose and lipid metabolism after LSG in patients with DM2. MATERIAL AND METHODS Prospective, observational study included patients with BMI ≥ 35 kg/m2 and ≤ 50 kg/m2, DM2 < 10 years of duration, who were qualified for LSG. Perioperative 14-day continuous glucose monitoring (CGM) began after preoperative clinical assessment and OGTT, then reassessment 1 and 12 months after LSG. Thirty-three patients in mean age of 45 ± 10 years were included in study (23 females). RESULTS EBMIL before LSG was 17 ± 11.7%, after 1 month-36.3 ± 12.8%, while after 12 months-66.1 ± 21.7%. Fifty-two percent of the patients had DM2 remission after 12 months. None required then insulin therapy. 16/33 patients initially on oral antidiabetics still required them after 12 months. Significant decrease in HbA1C was observed: 5.96 ± 0.73%; 5.71 ± 0.80; 5.54 ± 0.52%. Same with HOMA-IR: 5.34 ± 2.84; 4.62 ± 3.78; 3.20 ± 1.99. In OGTT, lower increase in blood glucose with lesser insulin concentrations needed to recover glucose homeostasis was observed during follow-ups. Overtime perioperative average glucose concentration in CGM of 5.03 ± 1.09 mmol/L significantly differed after 12 months, 4.60 ± 0.53 (p = 0.042). Significantly higher percentage of glucose concentrations above targeted compartment (3.9-6.7 mmol/L) was observed in perioperative period (7% ± 4%), than in follow-up (4 ± 6% and 2 ± 1%). HDL significantly rose, while triglyceride levels significantly decreased. CONCLUSIONS Significant improvement in glucose and lipid metabolism was observed 12 months after LSG and changes began 1 month after procedure.
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Affiliation(s)
- Michał Wysocki
- Department of General Surgery and Surgical Oncology, Ludwik Rydygier Memorial Hospital in Cracow, Os. Zlotej Jesieni 1, 31-826, Cracow, Poland.
| | - Magdalena Mizera
- 2nd Department of General Surgery, Jagiellonian University Medical College, Cracow, Poland
| | - Izabela Karpińska
- 2nd Department of General Surgery, Jagiellonian University Medical College, Cracow, Poland
| | - Kuba Ptaszkiewicz
- 2nd Department of General Surgery, Jagiellonian University Medical College, Cracow, Poland
| | - Piotr Małczak
- 2nd Department of General Surgery, Jagiellonian University Medical College, Cracow, Poland
| | | | - Michał Kania
- Department of Metabolic Diseases and Diabetology, Jagiellonian University Medical College, Cracow, Poland
| | - Piotr Major
- 2nd Department of General Surgery, Jagiellonian University Medical College, Cracow, Poland
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Jalleh RJ, Umapathysivam MM, Plummer MP, Deane A, Jones KL, Horowitz M. Postprandial plasma GLP-1 levels are elevated in individuals with postprandial hypoglycaemia following Roux-en-Y gastric bypass - a systematic review. Rev Endocr Metab Disord 2023; 24:1075-1088. [PMID: 37439960 PMCID: PMC10697890 DOI: 10.1007/s11154-023-09823-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/28/2023] [Indexed: 07/14/2023]
Abstract
BACKGROUND AND AIMS Bariatric surgery is the most effective treatment in individuals with obesity to achieve remission of type 2 diabetes. Post-bariatric surgery hypoglycaemia occurs frequently, and management remains suboptimal, because of a poor understanding of the underlying pathophysiology. The glucoregulatory hormone responses to nutrients in individuals with and without post-bariatric surgery hypoglycaemia have not been systematically examined. MATERIALS AND METHODS The study protocol was prospectively registered with PROSPERO. PubMed, EMBASE, Web of Science and the Cochrane databases were searched for publications between January 1990 and November 2021 using MeSH terms related to post-bariatric surgery hypoglycaemia. Studies were included if they evaluated individuals with post-bariatric surgery hypoglycaemia and included measurements of plasma glucagon-like peptide-1 (GLP-1), glucose-dependent insulinotropic polypeptide (GIP), insulin, C-peptide and/or glucagon concentrations following an ingested nutrient load. Glycated haemoglobin (HbA1c) was also evaluated. A random-effects meta-analysis was performed, and Hedges' g (standardised mean difference) and 95% confidence intervals were reported for all outcomes where sufficient studies were available. The τ2 estimate and I2 statistic were used as tests for heterogeneity and a funnel plot with the Egger regression-based test was used to evaluate for publication bias. RESULTS From 377 identified publications, 12 were included in the analysis. In all 12 studies, the type of bariatric surgery was Roux-en-Y gastric bypass (RYGB). Comparing individuals with and without post-bariatric surgery hypoglycaemia following an ingested nutrient load, the standardised mean difference in peak GLP-1 was 0.57 (95% CI, 0.32, 0.82), peak GIP 0.05 (-0.26, 0.36), peak insulin 0.84 (0.44, 1.23), peak C-peptide 0.69 (0.28, 1.1) and peak glucagon 0.05 (-0.26, 0.36). HbA1c was less in individuals with hypoglycaemia - 0.40 (-0.67, -0.12). There was no evidence of substantial heterogeneity in any outcome except for peak insulin: τ2 = 0.2, I2 = 54.3. No publication bias was evident. CONCLUSION Following RYGB, postprandial peak plasma GLP-1, insulin and C-peptide concentrations are greater in individuals with post-bariatric surgery hypoglycaemia, while HbA1c is less. These observations support the concept that antagonism of GLP-1 would prove beneficial in the management of individuals with hypoglycaemia following RYGB.PROSPERO Registration Number: CRD42021287515.
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Affiliation(s)
- Ryan Joseph Jalleh
- Adelaide Medical School, The University of Adelaide, South Australia, Australia
- Endocrine and Metabolic Unit, Royal Adelaide Hospital, South Australia, Australia
- Diabetes and Endocrine Services, Northern Adelaide Local Health Network, South Australia, Australia
| | - Mahesh Michael Umapathysivam
- Adelaide Medical School, The University of Adelaide, South Australia, Australia
- Endocrine and Metabolic Unit, Royal Adelaide Hospital, South Australia, Australia
| | - Mark Philip Plummer
- Adelaide Medical School, The University of Adelaide, South Australia, Australia
| | - Adam Deane
- Intensive Care Unit, Royal Melbourne Hospital, Parkville, VIC, Australia
| | - Karen Louise Jones
- Adelaide Medical School, The University of Adelaide, South Australia, Australia
- Endocrine and Metabolic Unit, Royal Adelaide Hospital, South Australia, Australia
| | - Michael Horowitz
- Adelaide Medical School, The University of Adelaide, South Australia, Australia.
- Endocrine and Metabolic Unit, Royal Adelaide Hospital, South Australia, Australia.
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Yang JC, Zhang GX, Leng C, Chen G, Cheng Z, Du X. Incidence and Intensity of Early Dumping Syndrome and Its Association with Health-Related Quality of Life Following Sleeve Gastrectomy. Obes Surg 2023; 33:3510-3516. [PMID: 37804471 DOI: 10.1007/s11695-023-06863-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Revised: 09/19/2023] [Accepted: 09/25/2023] [Indexed: 10/09/2023]
Abstract
BACKGROUND AND PURPOSE Dumping syndrome (DS) is a shared but underappreciated complication after metabolic-bariatric surgery. The purpose of the study was to investigate the prevalence and intensity of symptoms suggestive of DS and their relationship with health-related quality of life (HRQOL) after laparoscopic sleeve gastrectomy (LSG). METHOD A retrospective cohort study was performed for all patients with a history of sleeve gastrectomy between July 2017 and July 2022 in our center. Basial clinic statistics were gathered from electronic medical database, the prevalence and severity of DS were assessed by Dumping Symptom Rating Scale (DSRS), and HRQOL is collected through the Short Form Health Survey 36 (SF-36). RESULT In total, 133 of 202 patients completed the questionnaire (response rate 65.8%). A total of 64.7% (N = 86) of participants were female, aged 34.0 (IQR 26.0-39.0) years at completion of the questionnaire, with a mean body mass index of 35.8 (IQR 31.4-40.5) kg/m2. The prevalence of symptoms suggestive of DS was 45.9% (N = 61), and the associated protective factor was the time between surgery and study. Compared with the patients without DS, patients with DS scored significantly worse on four of eight SF-36 subdomains. CONCLUSION Symptoms suggestive of early dumping syndrome after sleeve gastrectomy are common and are associated with a worse health-related quality of life, which deserves clinical attention. Additional counselling, education, and care are needed to mitigate the decline in quality of life caused by dumping symptoms.
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Affiliation(s)
- Jun-Cheng Yang
- Division of Gastrointestinal Surgery, Department of General Surgery, West China Hospital, Sichuan University, No. 37 Guo Xue Xiang, Chengdu, 610041, China
| | - Gui-Xiang Zhang
- Division of Gastrointestinal Surgery, Department of General Surgery, West China Hospital, Sichuan University, No. 37 Guo Xue Xiang, Chengdu, 610041, China
| | - Cuo Leng
- Division of Gastrointestinal Surgery, Department of General Surgery, West China Hospital, Sichuan University, No. 37 Guo Xue Xiang, Chengdu, 610041, China
| | - Gang Chen
- Division of Gastrointestinal Surgery, Department of General Surgery, West China Hospital, Sichuan University, No. 37 Guo Xue Xiang, Chengdu, 610041, China
- Department of General Surgery, The Second Clinical Medical College, The Fifth People's Hospital Affiliated to Chengdu University of Traditional Chinese Medicine, Chengdu, 610041, China
| | - Zhong Cheng
- Division of Gastrointestinal Surgery, Department of General Surgery, West China Hospital, Sichuan University, No. 37 Guo Xue Xiang, Chengdu, 610041, China
| | - Xiao Du
- Division of Gastrointestinal Surgery, Department of General Surgery, West China Hospital, Sichuan University, No. 37 Guo Xue Xiang, Chengdu, 610041, China.
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D'hoedt A, Vanuytsel T. Dumping syndrome after bariatric surgery: prevalence, pathophysiology and role in weight reduction - a systematic review. Acta Gastroenterol Belg 2023; 86:417-427. [PMID: 37814558 DOI: 10.51821/86.3.11476] [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] [Indexed: 10/11/2023]
Abstract
Background Dumping syndrome is a frequent and wellknown adverse event after bariatric surgery and covers a dynamic spectrum of early and late dumping. Accelerated gastric emptying is generally considered to be the cause of gastrointestinal and vasomotor complaints. However, there is much uncertainty regarding the exact pathophysiology of dumping. It has been speculated that the syndrome is a desired consequence of bariatric surgery and contributes to more efficient weight loss, but supporting data are scarce. Methods A systematic search was conducted in PubMed in July-August 2021. The prevalence of dumping after the most frequently performed bariatric procedures was analyzed, as well as underlying pathophysiology and its role in weight reduction. Results Roux-en-Y gastric bypass (RYGB) is associated with the highest postoperative prevalence of dumping. The fast transit induces neurohumoral changes which contribute to an imbalance between postprandial glucose and insulin levels, resulting in hypoglycemia which is the hallmark of late dumping. Early dumping can, when received in a positive way, become a tool to maintain a strict dietary pattern, but no significant relationship to the degree of weight loss has been shown. However, late dumping is detrimental and promotes overall higher caloric intake. Conclusion Dumping syndrome is common after bariatric surgery, especially after RYGB. The pathophysiology is complex and ambiguous. Currently available data do not support dumping as a necessary condition to induce weight loss after bariatric surgery.
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Affiliation(s)
- A D'hoedt
- Faculty of Medicine, KULeuven, Leuven, Belgium
| | - T Vanuytsel
- Department of Gastroenterology and Hepatology, University Hospitals Leuven, Leuven, Belgium. Translational Research Center for Gastrointestinal Disorders (TARGID), Department of Chronic Diseases and Metabolism (ChroMeta) KULeuven, Leuven, Belgium
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de Heide LJM, Wouda SHT, Peters VJT, Oosterwerff-Suiker M, Gerdes VA, Emous M, van Beek AP. Medical and surgical treatment of postbariatric hypoglycaemia: Retrospective data from daily practice. Diabetes Obes Metab 2023; 25:735-747. [PMID: 36377811 DOI: 10.1111/dom.14920] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Revised: 11/09/2022] [Accepted: 11/10/2022] [Indexed: 11/16/2022]
Abstract
AIM To evaluate medical and surgical treatment of postbariatric hypoglycaemia (PBH) in daily practice. MATERIALS AND METHODS Retrospective data were extracted from medical records from four hospitals. PBH was defined by neuroglycopenic symptoms together with a documented glucose <3.0 mmol/L in the postprandial setting after previous bariatric surgery. Data were scored semiquantitatively on efficacy and side effects by two reviewers independently. Duration of efficacy and of use were calculated. RESULTS In total, 120 patients were included with a median follow-up of 27 months with a mean baseline age of 41 years, total weight loss of 33% and glucose nadir 2.3 mmol/L. Pharmacotherapy consisted of acarbose, diazoxide, short- and long-acting octreotide and glucagon-like peptide-1 receptor agonist analogues (liraglutide and semaglutide) with an overall efficacy in 45%-75% of patients. Combination therapy with two drugs was used by 30 (25%) patients. The addition of a second drug was successful in over half of the patients. Long-acting octreotide and the glucagon-like peptide-1 receptor agonist analogues scored best in terms of efficacy and side effects with a median duration of use of 35 months for octreotide. Finally, 23 (19%) patients were referred for surgical intervention. Efficacy of the surgical procedures, pouch banding, G-tube placement in remnant stomach and Roux-en-Y gastric bypass reversal, pooled together, was 79% with a median duration of initial effect of 13 months. CONCLUSIONS In daily practice, pharmacotherapy for PBH was successful in half to three quarters of patients. Combination therapy was often of value. One in five patients finally needed a surgical procedure, with overall good results.
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Affiliation(s)
- Loek J M de Heide
- Centre for Obesity Northern Netherlands, Department of Surgery, Medical Center Leeuwarden, Leeuwarden, The Netherlands
| | - Sterre H T Wouda
- Department of Biomedical Science, University of Groningen, Groningen, The Netherlands
| | - Vincent J T Peters
- Department of Internal Medicine, Catharina Hospital Eindhoven, Eindhoven, The Netherlands
- Department of Management, Tilburg University, Tilburg, The Netherlands
| | | | - Victor A Gerdes
- Department of Internal Medicine, Spaarne Hospital, Hoofddorp, The Netherlands
| | - Marloes Emous
- Centre for Obesity Northern Netherlands, Department of Surgery, Medical Center Leeuwarden, Leeuwarden, The Netherlands
| | - André P van Beek
- Department of Endocrinology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
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Vilarrasa N, Bretón I, Ballesteros-Pomar M, Lecube A, Goday A, Pellitero S, Sánchez R, Zugasti A, Ciudin A, de Hollanda A, Rubio MA. Recommendations for the diagnosis and treatment of hypoglycaemia after bariatric surgery. ENDOCRINOL DIAB NUTR 2022; 69:723-731. [PMID: 36424342 DOI: 10.1016/j.endien.2021.09.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/03/2021] [Accepted: 09/12/2021] [Indexed: 06/16/2023]
Abstract
Postprandial hyperinsulinaemic hypoglycaemia is a common complication of bariatric surgery. Although in general its evolution is mild and self-limited, it can lead to neuroglycopaenia and compromise the patient's safety and quality of life. The aim of this document is to offer some recommendations to facilitate the clinical care of these complex patients, reviewing the aetiopathogenesis, its diagnosis and treatment that, sequentially, will include dietary and pharmacological measures and surgery in refractory cases. In the absence of high-quality studies, the diagnostic and therapeutic approach proposed is based on the consensus of experts of the Grupo de Obesidad de la Sociedad Española de Endocrinología y Nutrición [Obesity Group of the Spanish Society of Endocrinology and Nutrition], GOSEEN. Those undergoing bariatric surgery should be informed of the possibility of developing this complication.
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Affiliation(s)
- Nuria Vilarrasa
- Servicio de Endocrinología y Nutrición, Hospital Universitario de Bellvitge-IDIBELL, ĹHospitalet de Llobregat, Barcelona, Spain. CIBERDEM (CIBER de Diabetes y Enfermedades Metabólicas Asociadas, Instituto de Salud Carlos III, Spain).
| | - Irene Bretón
- Servicio de Endocrinología y Nutrición, Hospital Universitario Gregorio Marañón, IiSGM, Facultad de Medicina, Universidad Complutense, Madrid, Spain
| | - María Ballesteros-Pomar
- Servicio de Endocrinología y Nutrición, Complejo Asistencial Universitario de León, León, Spain
| | - Albert Lecube
- Servicio de Endocrinología y Nutrición, Hospital Universitari Arnau de Vilanova, Lleida, Spain. Obesity, Diabetes and Metabolism Research Group (ODIM), IRBLLeida, Universitat de Lleida, CIBERDEM (CIBER de Diabetes y Enfermedades Metabólicas Asociadas, Instituto de Salud Carlos III, Spain)
| | - Albert Goday
- Servicio de Endocrinología y Nutrició, Hospital del Mar, Departament de Medicina, Universitat Autònoma de Barcelona, Spain. CIBERobn (Centros de Investigación Biomédica en Red-CIBER, Physiopathology of Obesity and Nutrition, Instituto de Salud Carlos III, Madrid, Spain)
| | - Silvia Pellitero
- Servicio de Endocrinología y Nutrición, Hospital Universitari Germans Trias i Pujol, IMPPC, Institut d Investigació Germans Trias i Pujol (IGTP), Badalona, Barcelona, Spain
| | - Raquel Sánchez
- Servicio de Cirugía General, Complejo Hospitalario Universitario de Vigo, Instituto de Investigación Galicia Sur, Vigo, Pontevedra, Spain
| | - Ana Zugasti
- Sección Nutrición y Dietética, Complejo Hospitalario de Navarra, Pamplona/Iruña, Spain
| | - Andrea Ciudin
- Servicio de Endocrinología y Nutrición, Vall d'Hebron Research Institute, Universitat Autònoma de Barcelona (VHIR-UAB), CIBERDEM (CIBER de Diabetes y Enfermedades Metabólicas Asociadas, Instituto de Salud Carlos III, Spain) Endocrinology and Nutrition Department, Hospital Universitari Vall Hebron, Barcelona, Spain
| | - Ana de Hollanda
- Servicio de Endocrinología y Nutrición, Hospital Clínic Barcelona, Institut d'Investigacions Biomèdiques August Pi Sunyer (IDIBAPS), Barcelona, Spain. CIBERobn (Centros de Investigación Biomédica en Red-CIBER, Physiopathology of Obesity and Nutrition, Instituto de Salud Carlos III, Madrid)
| | - Miguel Angel Rubio
- Servicio de Endocrinología y Nutrición, Hospital Clínico San Carlos, IDISSC, Madrid, Spain
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Matteo MV, Gallo C, Pontecorvi V, Bove V, De Siena M, Carlino G, Costamagna G, Boškoski I. Weight Recidivism and Dumping Syndrome after Roux-En-Y Gastric Bypass: Exploring the Therapeutic Role of Transoral Outlet Reduction. J Pers Med 2022; 12:jpm12101664. [PMID: 36294803 PMCID: PMC9605651 DOI: 10.3390/jpm12101664] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2022] [Revised: 09/28/2022] [Accepted: 09/30/2022] [Indexed: 11/05/2022] Open
Abstract
Obesity is a chronic, relapsing disease representing a global epidemic. To date, bariatric surgery is the most effective treatment for morbid obesity in the long-term. Roux-en-Y gastric bypass (RYGB) is one of the most performed bariatric interventions, with excellent long-term outcomes. However, about one-third of patients may experience weight regain over time, as well as dumping syndrome. Both these conditions are challenging to manage and require a multidisciplinary and personalized approach. The dilation of the gastro-jejunal anastomosis is a recognized etiological factor for both weight regain and dumping syndrome. Dietary modifications, behavioral interventions, and medications represent the first therapeutic step. Revisional surgery is the traditional approach when non-invasive treatments fail. However, re-interventions may be technically difficult and are associated with increased morbidity and mortality. Transoral outlet reduction (TORe) is an endoscopic procedure aimed at reducing the size of the anastomosis and is proposed as a minimally invasive treatment of weight regain and/or dumping syndrome refractory to conservative therapies. This review is aimed at providing a narrative overview of the role of TORe as part of the multidisciplinary therapeutic toolkit nowadays available to approach weight regain and dumping syndrome after RYGB.
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Affiliation(s)
- Maria Valeria Matteo
- Digestive Endoscopy Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Roma, Italy
- Centre for Endoscopic Research Therapeutics and Training (CERTT), Università Cattolica del Sacro Cuore, 00168 Roma, Italy
- Correspondence:
| | - Camilla Gallo
- Division of Gastroenterology and Center for Autoimmune Liver Disease, Ospedale San Gerardo, Department of Medicine and Surgery, University of Bicocca, 20900 Monza, Italy
| | - Valerio Pontecorvi
- Digestive Endoscopy Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Roma, Italy
- Centre for Endoscopic Research Therapeutics and Training (CERTT), Università Cattolica del Sacro Cuore, 00168 Roma, Italy
| | - Vincenzo Bove
- Digestive Endoscopy Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Roma, Italy
- Centre for Endoscopic Research Therapeutics and Training (CERTT), Università Cattolica del Sacro Cuore, 00168 Roma, Italy
| | - Martina De Siena
- Digestive Endoscopy Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Roma, Italy
- Centre for Endoscopic Research Therapeutics and Training (CERTT), Università Cattolica del Sacro Cuore, 00168 Roma, Italy
| | - Giorgio Carlino
- Gastroenterology Unit, Department of Life, Health and Environmental Sciences, University of L’Aquila, 67100 L’Aquila, Italy
| | - Guido Costamagna
- Digestive Endoscopy Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Roma, Italy
- Centre for Endoscopic Research Therapeutics and Training (CERTT), Università Cattolica del Sacro Cuore, 00168 Roma, Italy
| | - Ivo Boškoski
- Digestive Endoscopy Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Roma, Italy
- Centre for Endoscopic Research Therapeutics and Training (CERTT), Università Cattolica del Sacro Cuore, 00168 Roma, Italy
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11
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Petchers A, Walker A, Bertram C, Feustel P, Singh TP, Zaman J. Evaluation of endoscopic gastrojejunostomy revision after Roux-en-Y gastric bypass for treatment of dumping syndrome. Gastrointest Endosc 2022; 96:639-644. [PMID: 35500660 DOI: 10.1016/j.gie.2022.04.1306] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Accepted: 04/21/2022] [Indexed: 02/08/2023]
Abstract
BACKGROUND AND AIMS Gastrojejunostomy stomal dilation is a frequent cause of weight regain after Roux-en-Y gastric bypass and may be a contributing cause of dumping syndrome. This study aims to evaluate the long-term durability of endoscopic gastrojejunostomy revision (EGJR) to resolve dumping syndrome. METHODS A retrospective chart review was performed of patients undergoing EGJR at a single institution from January 1, 2013 to December 1, 2018. The primary endpoint, dumping symptom resolution, was measured at 1 month and at the most recent postoperative follow-up. Continuous data are reported as mean and standard deviations and categorical data as percentages. The Fisher exact test was used to assess associations between categorical variables. RESULTS Ninety-eight patients underwent EGJR for dumping syndrome. Mean patient age was 51 years (standard deviation [SD], 9.9), and mean body mass index (BMI) was 36.2 kg/m2 (SD, 7.1), with most patients (53%) presenting with BMIs ≥35 kg/m2. Thirty-two patients (32%) reported severe dumping (≥3 symptoms). All patients were followed-up for 1 month, and 83% had a long-term follow-up at a mean of 3.45 years (SD, 1.7) after EGJR. In addition, 88% had initial symptom resolution at 1 month, and 85% reported symptom resolution 3 years postoperatively. Patients with GERD had a statistically significant improvement in dumping syndrome at 3 years compared with those without GERD (69% vs 62%, P = .03). Long-term weight loss averaged 2.1 pounds after EGJR. CONCLUSIONS EGJR is associated with effective and durable resolution of dumping syndrome at 3 years postoperatively, with a minimal long-term impact on weight loss. The presence of GERD preoperatively correlates with a statistically significant resolution of dumping syndrome.
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Affiliation(s)
- Adam Petchers
- Department of Surgery, Albany Medical Center, Albany, New York, USA
| | | | | | - Paul Feustel
- Department of Neuroscience and Experimental Therapeutics, Albany Medical Center, Albany, New York, USA
| | - T Paul Singh
- Department of Surgery, Albany Medical Center, Albany, New York, USA
| | - Jessica Zaman
- Department of Surgery, Albany Medical Center, Albany, New York, USA
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12
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Slagter N, de Heide LJM, Jutte EH, Kaijser MA, Damen SL, van Beek AP, Emous M. Tailoring limb length based on total small bowel length in one anastomosis gastric bypass surgery (TAILOR study): study protocol for a randomized controlled trial. Trials 2022; 23:526. [PMID: 35733198 PMCID: PMC9214974 DOI: 10.1186/s13063-022-06456-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Accepted: 06/08/2022] [Indexed: 11/29/2022] Open
Abstract
Background The one anastomosis gastric bypass (OAGB) is being performed by an increasing number of bariatric centers over the world. However, the optimal length of the biliopancreatic (BP) limb remains a topic of discussion. Retrospective studies suggest the benefit of tailoring BP-limb length; however, randomized trials are lacking. The aim of this study is to investigate whether tailoring the length of the BP-limb based on total small bowel length (TSBL) leads to better results in terms of weight loss, vitamin deficiencies, and bowel movements compared to a fixed BP-limb length. Methods The TAILOR study is a double-blind single-center randomized controlled trial. Patients scheduled for primary OAGB surgery will be randomly allocated either to a standard BP-limb of 150 cm or to a BP-limb length based on their TSBL: TSBL < 500 cm, BP-limb 150 cm; TSBL 500–700 cm, BP-limb 180 cm; TSBL > 700 cm, BP-limb 210 cm. The primary outcome is to compare the percent total weight loss (%TWL) at 5 years between the two groups. Secondary outcomes include nutritional deficiencies, remission of comorbidities, symptoms of dumping, quality of life, and daily bowel movements. The study includes a total of 212 patients and is designed to detect a 5% difference in the primary endpoint. Discussion The TAILOR study will provide new insights into the effect of different BP-limb lengths and the role of the TSBL in the OAGB. The study is designed to provide guidance for bariatric surgeons to determine the optimal BP-limb length in the OAGB. Trial registration Dutch Trial Register NL7945. Prospectively registered on 08 September 2019. NTR (trialregister.nl) Supplementary Information The online version contains supplementary material available at 10.1186/s13063-022-06456-w.
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Affiliation(s)
- Nienke Slagter
- Center for Obesity Northern Netherlands (CON), Medical Center Leeuwarden, Henri Dunantweg 2, 8934, AD, Leeuwarden, The Netherlands. .,University of Groningen, University Medical Center Groningen, Groningen, The Netherlands.
| | - Loek J M de Heide
- Center for Obesity Northern Netherlands (CON), Medical Center Leeuwarden, Henri Dunantweg 2, 8934, AD, Leeuwarden, The Netherlands
| | - Ewoud H Jutte
- Center for Obesity Northern Netherlands (CON), Medical Center Leeuwarden, Henri Dunantweg 2, 8934, AD, Leeuwarden, The Netherlands
| | - Mirjam A Kaijser
- Center for Obesity Northern Netherlands (CON), Medical Center Leeuwarden, Henri Dunantweg 2, 8934, AD, Leeuwarden, The Netherlands
| | - Stefan L Damen
- Center for Obesity Northern Netherlands (CON), Medical Center Leeuwarden, Henri Dunantweg 2, 8934, AD, Leeuwarden, The Netherlands
| | - André P van Beek
- Department of Endocrinology, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - Marloes Emous
- Center for Obesity Northern Netherlands (CON), Medical Center Leeuwarden, Henri Dunantweg 2, 8934, AD, Leeuwarden, The Netherlands
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13
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Bazarbashi AN, Dolan RD, McCarty TR, Jirapinyo P, Thompson CC. Endoscopic revision of gastrojejunal anastomosis for the treatment of dumping syndrome in patients with Roux-en-Y gastric bypass: a systematic review and meta-analysis. Surg Endosc 2022; 36:4099-4107. [PMID: 34669046 PMCID: PMC9018893 DOI: 10.1007/s00464-021-08731-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Accepted: 09/06/2021] [Indexed: 01/29/2023]
Abstract
BACKGROUND Dumping syndrome is a known complication of Roux-en-Y gastric bypass (RYGB). Recently, endoscopic gastrojejunal anastomosis (GJA) revision has been employed as a treatment option. The primary aim of this study was to perform a systematic review and meta-analysis for the role of endoscopic GJA revision in patients with RYGB for the treatment of dumping syndrome. METHODS Search strategies were developed for PubMed, EMBASE, Web of Science, and Cochrane Library databases from inception through December 2020 in accordance with PRISMA and MOOSE guidelines. Pooled proportions with rates estimated using random effects models were used. Outcomes included pooled technical success, clinical success, adverse events, and rate of reintervention. Heterogeneity was assessed with I2 statistics and publication bias by funnel plot using Egger and Begg tests. RESULTS Six studies (n = 263 patients; 60.25% female) were included (1 prospective and 5 retrospective). Mean age was 46.27 ± 2.54 years. Average patient weight was 95.59 ± 4.78 kg, BMI of 41.43 ± 3.07 kg/m2, and pre-procedure GJA size of 32.23 ± 8.68 mm. Pooled technical and clinical success was 98.15% and 89.5%. Among studies reporting Sigstad scores, endoscopic GJA revision resulted in a significant improvement [mean Sigstad score difference of - 9.96 (95% CI, - 19.951 to - 0.975); P < 0.03]. Mean procedure time was 37.12 ± 10.40 min with an intra-procedural adverse event rate of 2.42%. Over a mean follow-up of 8.03 ± 6.87 months, post-procedure adverse events occurred in 2.96% of patients with a reintervention rate of 11.54%. CONCLUSION This systematic review and meta-analysis suggests that endoscopic GJA revision appears an effective and safe treatment for dumping syndrome.
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Affiliation(s)
- Ahmad Najdat Bazarbashi
- Division of Gastroenterology, Hepatology and Endoscopy. Brigham and Women’s Hospital. Harvard Medical School. Boston, MA
| | - Russell D. Dolan
- Division of Gastroenterology, Hepatology and Endoscopy. Brigham and Women’s Hospital. Harvard Medical School. Boston, MA
| | - Thomas R. McCarty
- Division of Gastroenterology, Hepatology and Endoscopy. Brigham and Women’s Hospital. Harvard Medical School. Boston, MA
| | - Pichamol Jirapinyo
- Division of Gastroenterology, Hepatology and Endoscopy. Brigham and Women’s Hospital. Harvard Medical School. Boston, MA
| | - Christopher C. Thompson
- Division of Gastroenterology, Hepatology and Endoscopy. Brigham and Women’s Hospital. Harvard Medical School. Boston, MA
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14
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Hashim A, Sedky M, Masood W, Shehata I, Kaye A. Pediatric obesity and anesthetic challenges of metabolic surgery. Saudi J Anaesth 2022; 16:444-451. [DOI: 10.4103/sja.sja_469_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Revised: 07/20/2022] [Accepted: 08/27/2022] [Indexed: 11/04/2022] Open
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15
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Recomendaciones para el diagnóstico y tratamiento de las hipoglucemias tras cirugía bariátrica. ENDOCRINOL DIAB NUTR 2021. [DOI: 10.1016/j.endinu.2021.09.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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16
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Tu Y, Bao Y, Zhang P. Metabolic surgery in China: present and future. J Mol Cell Biol 2021; 13:mjab039. [PMID: 34240190 PMCID: PMC8697345 DOI: 10.1093/jmcb/mjab039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2021] [Revised: 05/27/2021] [Accepted: 06/14/2021] [Indexed: 11/24/2022] Open
Abstract
Obesity and its related complications comprise a serious public health problem worldwide, and obesity is increasing in China. Metabolic surgery is a new type of treatment with unique advantages in weight loss and obesity-related metabolic complications. The pathogenesis of obesity is complex and not yet fully understood. Here, we review the current efficacy and safety of metabolic surgery, as well as recent progress in mechanistic studies and surgical procedures in China. The exciting and rapid advances in this field provide new opportunities for patients with obesity and strike a balance between long-term effectiveness and safety.
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Affiliation(s)
- Yinfang Tu
- Department of Endocrinology and Metabolism, Shanghai
Jiao Tong University Affiliated Sixth People’s HospitalShanghai Diabetes
Institute, Shanghai Clinical Center of Diabetes, Shanghai Key Laboratory of
Diabetes Mellitus, Shanghai Key Clinical Center for Metabolic
Disease, Shanghai 200233, China
| | - Yuqian Bao
- Department of Endocrinology and Metabolism, Shanghai
Jiao Tong University Affiliated Sixth People’s HospitalShanghai Diabetes
Institute, Shanghai Clinical Center of Diabetes, Shanghai Key Laboratory of
Diabetes Mellitus, Shanghai Key Clinical Center for Metabolic
Disease, Shanghai 200233, China
- Department of Endocrinology and Metabolism, Jinshan
District Central Hospital of Shanghai Sixth People's
Hospital, Shanghai 201599, China
| | - Pin Zhang
- Department of Bariatric and Metabolic Surgery,
Shanghai Jiao Tong University Affiliated Sixth People’s
Hospital, Shanghai 200233, China
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17
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van Furth AM, de Heide LJM, Emous M, Veeger N, van Beek AP. Dumping Syndrome and Postbariatric Hypoglycemia: Supporting Evidence for a Common Etiology. Surg Obes Relat Dis 2021; 17:1912-1918. [PMID: 34144916 DOI: 10.1016/j.soard.2021.05.020] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Revised: 04/03/2021] [Accepted: 05/11/2021] [Indexed: 01/03/2023]
Abstract
BACKGROUND Dumping syndrome (DS) and postbariatric hypoglycemia (PBH) are frequent complications of bariatric surgery. Previously known as "early and late dumping," these complications have been separated due to differences in their onset and behaviors. OBJECTIVES To investigate a potentially common etiology of DS and PBH using an analysis of a mixed meal test (MMT) study. SETTING A large teaching hospital in the Netherlands. METHODS From all patients who underwent bariatric surgery in 2008-2011, a random selection completed an MMT (n = 47). Patients scored complaints related to DS and PBH with a standardized questionnaire at several time intervals. The groups were divided into patients with (DS+; n = 22) and without (DS-; n = 25) an increase in DS symptoms after the start of the MMT. Glucose and gut hormone levels were compared. Hypoglycemia was defined as a blood glucose level below 3.3 mmol/L. RESULTS The DS+ group had lower blood glucose values compared to the DS- group, which reached significance at 90 and 120 minutes (P < .05). For the DS+ group, glucagon-like peptide-1 (GLP-1), peptide YY (PYY), and satiety were higher at various time intervals (P < .05) compared to the DS- group. No differences were found for insulin and hunger score. GLP-1 and PYY were correlated with symptoms of DS. CONCLUSION Patients with DS complaints had lower postprandial glucose values. GLP-1 and PYY values were elevated in the DS+ group early and late during the test. These hormones also correlated with DS. These findings support the hypothesis of a common etiology of DS and PBH and a role of GLP-1 and PYY in both complications.
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Affiliation(s)
- A Marrit van Furth
- Department of Endocrinology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands.
| | - Loek J M de Heide
- Centre for Obesity Northern Netherlands, Medical Center Leeuwarden, Leeuwarden, The Netherlands
| | - Marloes Emous
- Centre for Obesity Northern Netherlands, Medical Center Leeuwarden, Leeuwarden, The Netherlands; Department of Surgery, Medical Center Leeuwarden, Leeuwarden, The Netherlands
| | - Nic Veeger
- Department of Epidemiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - André P van Beek
- Department of Endocrinology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands; Centre for Obesity Northern Netherlands, Medical Center Leeuwarden, Leeuwarden, The Netherlands
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18
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Gastrointestinal quality of life before and short- and long-term after Roux-en-Y gastric bypass for severe obesity. Surg Obes Relat Dis 2021; 17:1583-1590. [PMID: 34099420 DOI: 10.1016/j.soard.2021.05.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Revised: 04/26/2021] [Accepted: 05/11/2021] [Indexed: 11/20/2022]
Abstract
BACKGROUND Overall quality of life (QoL) is generally improved after bariatric surgery. Gastrointestinal (GI) symptoms including abdominal pain have been reported in up to >30% of patients after Roux-en-Y gastric bypass (RYGB), and may negatively influence QoL, especially GI-QoL. OBJECTIVES To evaluate the evolution of GI symptoms and GI-QoL short- and long-term after RYGB. SETTING Two public hospitals METHODS: Candidates for bariatric surgery (n = 128, BMI = 44.2 ± 7.4) or patients who had undergone RYGB 2-4 years (n = 161, BMI = 29.3 ± 15.9) and 5-10 years (n = 121, BMI = 31.3 ± 6.5) before were invited to complete a questionnaire combining 3 validated questionnaires (GIQLI, GSRS, and PCS) specifically designed to evaluate GI-QoL. Scores were compared between the preoperative, early, and late postoperative periods. RESULTS The GIQLI score improved from 88.1 before surgery to 118.6 (P < .0001) and 109.7 (P < .0001) in the early and late postoperative periods respectively. GSRS score improved from 15.6 to 10.1 (P = .0001) and 12.8 (P = .012), and PCS-score improved from 19 to 4.5 (P = .0001) and 8.3 (P = .0001), respectively. The GI subscore of the GIQLI improved from 57.4 to 62.1 (P = .007) in the early period but was not significantly different in the late period (59.3 versus 57.4, P = .3). The psychological impact of GI symptoms decreased at both postoperative time points. CONCLUSION GI-QoL is markedly improved after RYGB, and this improvement persists up to 10 years. GI symptoms decrease early after surgery and do not worsen in the longer term. Their psychological impact is markedly reduced.
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19
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Safety and feasibility of laparoscopic sleeve gastrectomy with loop duodenojejunal bypass for obesity. THE JOURNAL OF MINIMALLY INVASIVE SURGERY 2021; 24:10-17. [PMID: 35601283 PMCID: PMC8965984 DOI: 10.7602/jmis.2021.24.1.10] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Revised: 11/10/2020] [Accepted: 12/01/2020] [Indexed: 11/25/2022]
Abstract
Purpose Laparoscopic sleeve gastrectomy (SG) with loop duodenojejunal bypass (LDJB) is a combination of SG and one anastomosis gastric bypass surgeries. This study was intended to evaluate the safety and feasibility of SG-LDJB surgery. Methods This was a retrospective study analyzing SG-LDJB surgery using 250-cm length biliopancreatic limbs that was performed between May 2013 and December 2017 in 113 Indians with obesity. All demographic, clinical, operative, and follow-up data were analyzed for weight loss and diabetes remission efficacy. Weight-loss success was defined as percentage of total weight loss (%TWL) ≥ 25%. Diabetes remission was defined as hemoglobin A1c < 6% without the need for antidiabetic medications. Safety and feasibility were analyzed in terms of intraoperative and postoperative complications and serum albumin, iron, and calcium levels. Results The %TWL was 35.0% and 31.0% at the 1-year and 3-year follow-ups, respectively. The weight-loss success rate was 91.3% and 78.1% at the 1-year and 3-year follow-ups, respectively. Sixty-six out of 113 patients had type 2 diabetes. Diabetes remission was 80.0% and 75.4% at the 1-year and 3-year follow-ups, respectively. Major perioperative complications occurred in 0.9% of the patients. The 30-day mortality rate was zero. None of the patients had serum albumin levels of <3 g/dL at the 1-year and 3-year follow-ups or symptoms of hypoproteinemia. Conclusion SG-LDJB surgery using a 250-cm biliopancreatic limb is a safe and effective procedure to treat obesity. It is technically complex but has the advantages of endoscopic access to the stomach and negligible postoperative complications or hypoproteinemia.
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20
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Do Gut Hormones Contribute to Weight Loss and Glycaemic Outcomes after Bariatric Surgery? Nutrients 2021; 13:nu13030762. [PMID: 33652862 PMCID: PMC7996890 DOI: 10.3390/nu13030762] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Revised: 02/18/2021] [Accepted: 02/20/2021] [Indexed: 02/07/2023] Open
Abstract
Bariatric surgery is an effective intervention for management of obesity through treating dysregulated appetite and achieving long-term weight loss maintenance. Moreover, significant changes in glucose homeostasis are observed after bariatric surgery including, in some cases, type 2 diabetes remission from the early postoperative period and postprandial hypoglycaemia. Levels of a number of gut hormones are dramatically increased from the early period after Roux-en-Y gastric bypass and sleeve gastrectomy—the two most commonly performed bariatric procedures—and they have been suggested as important mediators of the observed changes in eating behaviour and glucose homeostasis postoperatively. In this review, we summarise the current evidence from human studies on the alterations of gut hormones after bariatric surgery and their impact on clinical outcomes postoperatively. Studies which assess the role of gut hormones after bariatric surgery on food intake, hunger, satiety and glucose homeostasis through octreotide use (a non-specific inhibitor of gut hormone secretion) as well as with exendin 9–39 (a specific glucagon-like peptide-1 receptor antagonist) are reviewed. The potential use of gut hormones as biomarkers of successful outcomes of bariatric surgery is also evaluated.
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21
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Ganesananthan S, Woo T, Li C. The Role of Bariatric Surgery in Prevention of Kidney Disease Progression in Moderately Obese Patients With Type 2 Diabetes. JAMA Surg 2021; 156:204-205. [PMID: 33206136 DOI: 10.1001/jamasurg.2020.5177] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Affiliation(s)
| | - Timothy Woo
- Cardiff University School of Medicine, Cardiff, Wales
| | - ChunHei Li
- Cardiff University School of Medicine, Cardiff, Wales
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22
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van den Broek M, de Heide LJM, Sips FLP, Koehorst M, van Zutphen T, Emous M, van Faassen M, Groen AK, van Riel NAW, de Boer JF, van Beek AP, Kuipers F. Altered bile acid kinetics contribute to postprandial hypoglycaemia after Roux-en-Y gastric bypass surgery. Int J Obes (Lond) 2021; 45:619-630. [PMID: 33452416 DOI: 10.1038/s41366-020-00726-w] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Revised: 10/16/2020] [Accepted: 12/03/2020] [Indexed: 01/13/2023]
Abstract
BACKGROUND/OBJECTIVES Bile acids (BA) act as detergents in intestinal fat absorption and as modulators of metabolic processes via activation of receptors such as FXR and TGR5. Elevated plasma BA as well as increased intestinal BA signalling to promote GLP-1 release have been implicated in beneficial health effects of Roux-en-Y gastric bypass surgery (RYGB). Whether BA also contribute to the postprandial hypoglycaemia that is frequently observed post-RYGB is unknown. METHODS Plasma BA, fibroblast growth factor 19 (FGF19), 7α-hydroxy-4-cholesten-3-one (C4), GLP-1, insulin and glucose levels were determined during 3.5 h mixed-meal tolerance tests (MMTT) in subjects after RYGB, either with (RYGB, n = 11) or without a functioning gallbladder due to cholecystectomy (RYGB-CC, n = 11). Basal values were compared to those of age, BMI and sex-matched obese controls without RYGB (n = 22). RESULTS Fasting BA as well as FGF19 levels were elevated in RYGB and RYGB-CC subjects compared to non-bariatric controls, without significant differences between RYGB and RYGB-CC. Postprandial hypoglycaemia was observed in 8/11 RYGB-CC and only in 3/11 RYGB. Subjects who developed hypoglycaemia showed higher postprandial BA levels coinciding with augmented GLP-1 and insulin responses during the MMTT. The nadir of plasma glucose concentrations after meals showed a negative relationship with postprandial BA peaks. Plasma C4 was lower during MMTT in subjects experiencing hypoglycaemia, indicating lower hepatic BA synthesis. Computer simulations revealed that altered intestinal transit underlies the occurrence of exaggerated postprandial BA responses in hypoglycaemic subjects. CONCLUSION Altered BA kinetics upon ingestion of a meal, as frequently observed in RYGB-CC subjects, appear to contribute to postprandial hypoglycaemia by stimulating intestinal GLP-1 release.
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Affiliation(s)
- Merel van den Broek
- Center for Obesity North Netherlands (CON), Department of Surgery, MCL, Leeuwarden, The Netherlands.,Faculty Campus Fryslân, University of Groningen, Leeuwarden, The Netherlands
| | - Loek J M de Heide
- Center for Obesity North Netherlands (CON), Department of Surgery, MCL, Leeuwarden, The Netherlands
| | - Fianne L P Sips
- Department of Biomedical Engineering, Eindhoven University of Technology, Eindhoven, The Netherlands
| | - Martijn Koehorst
- Department of Laboratory Medicine, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Tim van Zutphen
- Faculty Campus Fryslân, University of Groningen, Leeuwarden, The Netherlands.,Department of Pediatrics, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Marloes Emous
- Center for Obesity North Netherlands (CON), Department of Surgery, MCL, Leeuwarden, The Netherlands
| | - Martijn van Faassen
- Department of Laboratory Medicine, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Albert K Groen
- Department of Laboratory Medicine, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands.,Department of Vascular Medicine, Amsterdam University Medical Center, Amsterdam, The Netherlands
| | - Natal A W van Riel
- Department of Biomedical Engineering, Eindhoven University of Technology, Eindhoven, The Netherlands.,Department of Vascular Medicine, Amsterdam University Medical Center, Amsterdam, The Netherlands
| | - Jan F de Boer
- Department of Laboratory Medicine, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands.,Department of Pediatrics, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - André P van Beek
- Center for Obesity North Netherlands (CON), Department of Surgery, MCL, Leeuwarden, The Netherlands.,Department of Endocrinology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Folkert Kuipers
- Department of Laboratory Medicine, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands. .,Department of Pediatrics, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands.
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Hepprich M, Donath MY, Hemkens LG. Patient involvement to inform the design of a clinical trial in postbariatric hypoglycaemia. BMC Med Res Methodol 2020; 20:290. [PMID: 33256627 PMCID: PMC7706264 DOI: 10.1186/s12874-020-01171-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2020] [Accepted: 11/19/2020] [Indexed: 12/29/2022] Open
Abstract
Background Bariatric surgery may lead to symptomatic postprandial hypoglycaemia as a major side effect without established therapy so far. We aimed to develop an evidence-based study design of a clinical trial that tests treatment options and can provide useful patient-relevant evidence. Methods We searched systematically for guidance of core outcome sets to determine the most relevant types of outcomes and duration of such a trial. Our search comprised literature databases, a database of core outcome sets and self-help organizations. We then developed a simple online questionnaire based on interviews with German-speaking patients with postprandial hypoglycaemia after bariatric surgery. We recruited participants by reaching out to all German speaking endocrinologists in Switzerland and large Swiss bariatric centres. We asked for preferences regarding outcome types and acceptable duration of being included in a corresponding clinical trial. Results The literature search did not identify evidence-based guidance for informing our study design. Experience of clinical and research routine as well as patient interviews helped in identifying potential outcomes and the design of an online questionnaire. Therein, a total of 29 persons started the questionnaire and 22 answered questions related to the primary outcome. Of these, 17 (77.3%) deemed quality of life more relevant as primary outcome than the rate of hypoglycaemic episodes. A trial length of four weeks or longer was regarded as acceptable for 19 of 21 respondents to this question (91.4%) and of six months or longer for 12 respondents (56%). Conclusions In situations with no other guidance, a simple questionnaire may help to inform trial design decisions. This study identifies a patient preference for “quality of life” as a primary outcome and supports the evidence-based conception of a patient-centred clinical trial in postbariatric hypoglycaemia. Supplementary Information Supplementary information accompanies this paper at 10.1186/s12874-020-01171-z.
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Affiliation(s)
- Matthias Hepprich
- Division of Endocrinology, Diabetology and Metabolism, University Hospital Basel, Petersgraben 4, 4053, Basel, Switzerland. .,Clinic of Endocrinology, Cantonal Hospital Olten, Basler Strasse 150, 4600, Olten, Switzerland.
| | - Marc Y Donath
- Division of Endocrinology, Diabetology and Metabolism, University Hospital Basel, Petersgraben 4, 4053, Basel, Switzerland
| | - Lars G Hemkens
- Basel Institute for Clinical Epidemiology and Biostatistics, Department of Clinical Research, University of Basel and University Hospital Basel, Basel, Switzerland.,Meta-Research Innovation Center Berlin (METRIC-B), Berlin Institute of Health, Berlin, Germany.,Meta-Research Innovation Center at Stanford (METRICS), Stanford University, Stanford, CA, USA
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24
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de Heide LJM, van den Broek M, van Dijk G, Emous M, van Beek AP. Diminished Counterregulatory Responses to Meal-Induced Hypoglycemia 4 Years After RYGB. Obes Surg 2020; 31:597-602. [PMID: 33063157 DOI: 10.1007/s11695-020-05035-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Revised: 10/01/2020] [Accepted: 10/06/2020] [Indexed: 11/29/2022]
Abstract
PURPOSE Post-bariatric hypoglycemia is a complication of bariatric surgery, especially Roux-en-Y gastric bypass (RYGB). The counterregulatory hormonal and sympathetic neural responses were measured during a previously reported meal test in which 48% had an almost asymptomatic hypoglycemic event. MATERIALS AND METHODS Forty-four randomly selected patients 4 years after RYGB. A liquid meal test (MMT) after overnight fasting. Based on the glucose nadir during the MMT, patients were divided in a hypo group (glucose < 3.3 mmol/L) and a non-hypo group (glucose ≥ 3.3 mmol/L). Cortisol, epinephrine, norepinephrine, blood pressure, and heart rate were measured up to 180 min after ingestion of the meal. Incremental areas under the curve (iAUC), peak, and delta hormone responses after the glucose nadir were calculated. Parameters were compared between the hypo and non-hypo groups. RESULTS A total of 21/44 (48%) had an almost asymptomatic hypoglycemic event. Cortisol and epinephrine responses in the hypo group were not increased compared to the non-hypo group, and there were no signs of increased sympathetic nerve activity. Peak and delta cortisol were lower in the hypo compared to the non-hypo group. Norepinephrine was higher in the hypo group especially in the time frame 60-120 and 120-180 min after start of the meal. CONCLUSION No increase in epinephrine and a lower cortisol response to hypoglycemia were observed compared to normoglycemia during a meal test in patients after RYGB. Norepinephrine levels were higher in the hypo group. These findings may suggest that possible recurrent hypoglycemia after RYGB results in blunting of counterregulatory responses indicative of hypoglycemia-induced autonomic failure. CLIN TRIAL REGISTER ID ISRCTN 11738149.
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Affiliation(s)
- Loek J M de Heide
- Center for Obesity North-Netherlands (CON), Medical Center Leeuwarden, H. Dunantweg 2, 8934 AD, Leeuwarden, The Netherlands.
| | - Merel van den Broek
- Center for Obesity North-Netherlands (CON), Medical Center Leeuwarden, H. Dunantweg 2, 8934 AD, Leeuwarden, The Netherlands
| | - Gertjan van Dijk
- GELIFES-Neurobiology, Department of Behavioral Neuroscience, University of Groningen, Groningen, The Netherlands
| | - Marloes Emous
- Center for Obesity North-Netherlands (CON), Medical Center Leeuwarden, H. Dunantweg 2, 8934 AD, Leeuwarden, The Netherlands
| | - André P van Beek
- Department of Endocrinology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
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25
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Søeby M, Nielsen JB, Pedersen SB, Gribsholt SB, Holst JJ, Richelsen B. Relationship between biochemical and symptomatic hypoglycemia after RYGB. Responses to a mixed meal test: a case-control study. Surg Obes Relat Dis 2020; 16:1179-1185. [DOI: 10.1016/j.soard.2020.04.024] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2019] [Revised: 03/24/2020] [Accepted: 04/11/2020] [Indexed: 01/03/2023]
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26
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Scarpellini E, Arts J, Karamanolis G, Laurenius A, Siquini W, Suzuki H, Ukleja A, Van Beek A, Vanuytsel T, Bor S, Ceppa E, Di Lorenzo C, Emous M, Hammer H, Hellström P, Laville M, Lundell L, Masclee A, Ritz P, Tack J. International consensus on the diagnosis and management of dumping syndrome. Nat Rev Endocrinol 2020; 16:448-466. [PMID: 32457534 PMCID: PMC7351708 DOI: 10.1038/s41574-020-0357-5] [Citation(s) in RCA: 105] [Impact Index Per Article: 26.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/31/2020] [Indexed: 12/14/2022]
Abstract
Dumping syndrome is a common but underdiagnosed complication of gastric and oesophageal surgery. We initiated a Delphi consensus process with international multidisciplinary experts. We defined the scope, proposed statements and searched electronic databases to survey the literature. Eighteen experts participated in the literature summary and voting process evaluating 62 statements. We evaluated the quality of evidence using grading of recommendations assessment, development and evaluation (GRADE) criteria. Consensus (defined as >80% agreement) was reached for 33 of 62 statements, including the definition and symptom profile of dumping syndrome and its effect on quality of life. The panel agreed on the pathophysiological relevance of rapid passage of nutrients to the small bowel, on the role of decreased gastric volume capacity and release of glucagon-like peptide 1. Symptom recognition is crucial, and the modified oral glucose tolerance test, but not gastric emptying testing, is useful for diagnosis. An increase in haematocrit >3% or in pulse rate >10 bpm 30 min after the start of the glucose intake are diagnostic of early dumping syndrome, and a nadir hypoglycaemia level <50 mg/dl is diagnostic of late dumping syndrome. Dietary adjustment is the agreed first treatment step; acarbose is effective for late dumping syndrome symptoms and somatostatin analogues are preferred for patients who do not respond to diet adjustments and acarbose.
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Affiliation(s)
- Emidio Scarpellini
- Translational Research Center for Gastrointestinal Disorders (TARGID), Department of Chronic Diseases, Metabolism and Ageing (ChroMetA), Catholic University of Leuven, Leuven, Belgium
| | - Joris Arts
- Gastroenterology Division, St Lucas Hospital, Bruges, Belgium
| | - George Karamanolis
- 2nd Department of Internal Medicine - Propaedeutic, Hepatogastroenterology Unit, Attikon University Hospital, Medical School, Athens University, Athens, Greece
| | - Anna Laurenius
- Department of Gastrosurgical Research and Education, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Walter Siquini
- Politechnic University of Marche, "Madonna del Soccorso" General Hospital, San Benedetto del Tronto, Italy
| | - Hidekazu Suzuki
- Department of Gastroenterology and Hepatology, Tokai University School of Medicine, Isehara, Japan
| | - Andrew Ukleja
- Division of Gastroenterology, Harvard Medical School, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Andre Van Beek
- Department of Endocrinology, University of Groningen, University Medical Center Groningen, Groningen, Netherlands
| | - Tim Vanuytsel
- Translational Research Center for Gastrointestinal Disorders (TARGID), Department of Chronic Diseases, Metabolism and Ageing (ChroMetA), Catholic University of Leuven, Leuven, Belgium
| | - Serhat Bor
- Division of Gastroenterology, Ege University School of Medicine, Izmir, Turkey
| | - Eugene Ceppa
- Department of Surgery, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Carlo Di Lorenzo
- Division of Pediatric Gastroenterology, Nationwide Children's Hospital, Columbus, OH, USA
| | - Marloes Emous
- Department of Bariatric and Metabolic Surgery, Medical Center Leeuwarden, Leeuwarden, Netherlands
| | - Heinz Hammer
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | - Per Hellström
- Department of Medical Sciences, Gastroenterology/Hepatology, Uppsala University, Uppsala, Sweden
| | - Martine Laville
- Department of Endocrinology, Claude Bernard University, Lyon, France
| | - Lars Lundell
- Department of Surgery Hospital, Karolinska University Hospital, Huddinge, Stockholm, Sweden
| | - Ad Masclee
- Department of Gastroenterology-Hepatology, University Hospital Leiden, Leiden, Netherlands
| | | | - Jan Tack
- Translational Research Center for Gastrointestinal Disorders (TARGID), Department of Chronic Diseases, Metabolism and Ageing (ChroMetA), Catholic University of Leuven, Leuven, Belgium.
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Vargas EJ, Abu Dayyeh BK, Storm AC, Bazerbachi F, Matar R, Vella A, Kellogg T, Stier C. Endoscopic management of dumping syndrome after Roux-en-Y gastric bypass: a large international series and proposed management strategy. Gastrointest Endosc 2020; 92:91-96. [PMID: 32112780 DOI: 10.1016/j.gie.2020.02.029] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2019] [Accepted: 02/17/2020] [Indexed: 12/11/2022]
Abstract
BACKGROUND AND AIMS Roux-en-Y gastric bypass (RYGB) is refractory to lifestyle and pharmacotherapy measures, requiring reversal of the patient's bariatric surgery. Reversal can lead to weight regain and recrudescence of their comorbidities. Our aim was to report a multicenter experience on the endoscopic management of refractory dumping syndrome with endoscopic transoral outlet reduction (TORe). METHODS A multicenter international series of consecutive patients who underwent TORe with a full-thickness endoscopic suturing device was analyzed for technical success, improvement in Sigstad scores, and weight trajectories after the procedure. Failure was defined as needing an enteral feeding tube, surgical reversal, or repeat TORe. RESULTS One hundred fifteen patients across 2 large academic centers in Germany and the United States underwent TORe for dumping syndrome. Patient age was mean 8.9 ± 1.1 years from their initial RYGB with an average percent total body weight loss of 31% ± 10.6% at the time of endoscopy. Three months postprocedure, the Sigstad score improved from a mean of 17 ± 6.1 to 2.6 ± 1.9 (paired t test P = .0001) with only 2% of patients (n = 2) experiencing weight gain. Mean weight loss and percentage of total body weight loss 3 months post-TORe were 9.47 ± 3.6 kg and 9.47% ± 2.5%, respectively. Six patients (5%) failed initial endoscopic therapy, with 50% (n = 3) successfully treated with a repeat TORe. Three patients underwent surgical reversal, indicating an overall 97% endoscopic success rate. CONCLUSIONS TORe as an adjunct to lifestyle and pharmacologic therapy for refractory dumping syndrome is safe and effective at improving dumping syndrome and reducing rates of surgical revision.
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Affiliation(s)
- Eric J Vargas
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota, USA
| | - Barham K Abu Dayyeh
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota, USA
| | - Andrew C Storm
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota, USA
| | - Fateh Bazerbachi
- Division of Gastroenterology, Interventional Endoscopy Program, Harvard Medical School and Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Reem Matar
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota, USA
| | - Adrian Vella
- Division of Endocrinology, Diabetes, Metabolism and Nutrition, Mayo Clinic, Rochester, Minnesota, USA
| | - Todd Kellogg
- Department of General Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Christine Stier
- Department of Endocrinology, University Hospital, Würzburg, Germany
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28
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Acute Glucose Load, Inflammation, Oxidative Stress, Nonenzymatic Glycation, and Screening for Gestational Diabetes. Reprod Sci 2020; 27:1587-1594. [DOI: 10.1007/s43032-020-00188-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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29
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The Prognostic Value of the Dutch Sweet Eating Questionnaire on Weight Loss After Metabolic Surgery: a Randomized Controlled Trial. Obes Surg 2020; 30:2497-2504. [PMID: 32170552 DOI: 10.1007/s11695-020-04527-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
BACKGROUND Laparoscopic Roux-en-Y gastric bypass (LRYGB) and laparoscopic sleeve gastrectomy (LSG) have shown different weight loss results. These differences might be partly due to dumping after LRYGB, forcing sweet eaters to switch to a healthy diet. The Dutch Sweet Eating Questionnaire (DSEQ) is validated to measure sweet eating. This study aims to investigate if sweet eating measured with the DSEQ influences weight loss. METHODS In this multicenter randomized controlled trial, patients were included between 2013 and 2017 in two Dutch high-volume hospitals, and randomized with a 1:1 ratio between LRYGB and LSG. Primary outcome measure was weight loss. Secondary outcome measure was sweet eating behavior, measured with the DSEQ. Data was collected at baseline, 1 year and 2 years postoperatively. RESULTS Data was analyzed of 623 patients who underwent LRYGB (n = 308; 49.4%) or LSG (n = 315; 50.6%). Follow-up rates at 2 years postoperative were 67.1% for weight and 35.3% for DSEQ. At 2 years postoperative, mean BMI was significantly higher after LSG than LRYGB (respectively 30.88 versus 28.87 kg/m2, p < 0.001), and the percentage of sweet eaters was significantly higher after LSG than LRYGB (respectively 8.6% versus 2.6%, p = 0.049). None of the preoperative sweet eaters were sweet eaters 2 years after LRYGB (0.0%), versus 11.8% 2 years after LSG. No correlation was found between postoperative sweet eating behavior and %EBMIL. CONCLUSION No significant correlation was found between preoperative or postoperative sweet eating measured with the DSEQ and weight loss. The decision-making for the procedure type is more complex than weight loss and dietary habits, and should also involve quality of life and presence of comorbidities. These factors should be addressed in future research along with longer term results. TRIAL REGISTRATION Dutch Trial Register NTR-4741.
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30
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Øhrstrøm CC, Worm D, Kielgast UL, Holst JJ, Hansen DL. Evidence for Relationship Between Early Dumping and Postprandial Hypoglycemia After Roux-en-Y Gastric Bypass. Obes Surg 2020; 30:1038-1045. [DOI: 10.1007/s11695-020-04387-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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31
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Asarian L, Geary N. RYGB and flavor-consequence learning. Appetite 2019; 146:104467. [PMID: 31557496 DOI: 10.1016/j.appet.2019.104467] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2019] [Revised: 09/19/2019] [Accepted: 09/20/2019] [Indexed: 02/07/2023]
Abstract
Flavor-consequence learning refers to learned associations between flavor stimuli and post-oral consequences of food that affect food selection, amount eaten and affect. Forms of flavor-consequence learning include flavor aversions, flavor avoidance, conditioned satiety, expected satiety and appetition. Roux-en-Y gastric bypass surgery (RYGB) and other bariatric procedures alter gastrointestinal processing of food in a number of ways. Thus, it is plausible that these procedures alter post-oral unconditioned stimuli that support flavor-consequence learning, leading to altered food selection, amount eaten, and affect. Surprisingly, however, there is almost no research on the role of flavor-consequence learning in the effects of bariatric surgery on appetite. This issue urgently warrants investigation.
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Affiliation(s)
- Lori Asarian
- Department of Medicine, Larner College of Medicine, University of Vermont, Burlington, VT, 05405, USA.
| | - Nori Geary
- Department of Psychiatry, Weill Medical College of Cornell University, New York, NY, 10025, USA
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32
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Schreyer CC, Guarda AS, Pletch AW, Redgrave GW, Salwen-Deremer JK, Coughlin JW. A modified inpatient eating disorders treatment protocol for postbariatric surgery patients: patient characteristics and treatment response. Surg Obes Relat Dis 2019; 15:1612-1619. [DOI: 10.1016/j.soard.2019.06.042] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2019] [Revised: 06/07/2019] [Accepted: 06/26/2019] [Indexed: 12/26/2022]
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33
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Honka H, Salehi M. Postprandial hypoglycemia after gastric bypass surgery: from pathogenesis to diagnosis and treatment. Curr Opin Clin Nutr Metab Care 2019; 22:295-302. [PMID: 31082828 PMCID: PMC6598692 DOI: 10.1097/mco.0000000000000574] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
PURPOSE OF REVIEW The Roux-en-Y gastric bypass surgery (RYGB) improves glucose control in majority of patients with type 2 diabetes. However, a minority group of individuals develop a life-threatening complication of hyperinsulinemic hypoglycemia. The goal of this review is to identify underlying mechanisms by which RYGB cause hypoglycemia and describe pathogenesis-driven strategies to diagnose and treat this condition. RECENT FINDINGS Gastric bypass leads to higher and earlier peak levels of glucose and lower nadir glucose after eating along with larger insulin and glucagon-like peptide 1 (GLP-1) secretion, resetting the balance between glucose appearance and clearance after this procedure. These weight-loss independent glycemic effects of RYGB have been attributed to changes in ingested glucose appearance as a result of rapid nutrient emptying from stomach pouch to the intestine and increased glucose clearance as a result of prandial hyperinsulinemia. The exaggerated effect of RYGB on postmeal glucose metabolism is a syndrome of postprandial hyperinsulinemic hypoglycemia manifesting in a group of individuals several years after this surgery. Affected patients have larger systemic appearance of ingested glucose and greater postmeal secretion of insulin and GLP-1 compared to those with history of RYGB without symptomatic hypoglycemia. Current evidence supporting a multifactorial model of glucose dysregulation among patients with hypoglycemia will be highlighted in this review. SUMMARY Hypoglycemia after RYGB is a life-threatening condition and likely represents the extreme glycemic phenotype of this procedure. Diagnosis is challenging and treatment options are limited.
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Affiliation(s)
- Henri Honka
- Division of Diabetes, Department of Medicine, University of Texas Health Science Center
| | - Marzieh Salehi
- Division of Diabetes, Department of Medicine, University of Texas Health Science Center
- Bartter Research Unit, Audie Murphy Hospital, STVHCS, San Antonio, Texas, USA
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34
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Emous M, van den Broek M, Wijma RB, de Heide LJM, van Dijk G, Laskewitz A, Totté E, Wolffenbuttel BHR, van Beek AP. Prevalence of hypoglycaemia in a random population after Roux-en-Y gastric bypass after a meal test. Endocr Connect 2019; 8:969-978. [PMID: 31234142 PMCID: PMC6612232 DOI: 10.1530/ec-19-0268] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/02/2019] [Accepted: 06/12/2019] [Indexed: 12/23/2022]
Abstract
OBJECTIVE Roux-en-Y gastric bypass (RYGB) is an effective way to induce sustainable weight loss and can be complicated by postprandial hyperinsulinaemic hypoglycaemia (PHH). To study the prevalence and the mechanisms behind the occurrence of hypoglycaemia after a mixed meal tolerance test (MMTT) in patients with primary RYGB. DESIGN This is a cross-sectional study of patients 4 years after primary RYGB. METHODS From a total population of 550 patients, a random sample of 44 patients completed the total test procedures. A standardized mixed meal was used as stimulus. Venous blood samples were collected at baseline, every 10 min during the first half hour and every 30 min until 210 min after the start. Symptoms were assessed by questionnaires. Hypoglycaemia is defined as a blood glucose level below 3.3 mmol/L. RESULTS The prevalence of postprandial hypoglycaemia was 48% and was asymptomatic in all patients. Development of hypoglycaemia was more frequent in patients with lower weight at surgery (P = 0.045), with higher weight loss after surgery (P = 0.011), and with higher insulin sensitivity calculated by the homeostasis model assessment indexes (HOMA2-IR, P = 0.014) and enhanced beta cell function (insulinogenic index at 20 min, P = 0.001). CONCLUSION In a randomly selected population 4 years after primary RYGB surgery, 48% of patients developed a hypoglycaemic event during an MMTT without symptoms, suggesting the presence of hypoglycaemia unawareness in these patients. The findings in this study suggest that the pathophysiology of PHH is multifactorial.
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Affiliation(s)
- Marloes Emous
- Centre for Obesity Northern-Netherlands (CON), Medical Centre Leeuwarden, Leeuwarden, The Netherlands
- Correspondence should be addressed to M Emous:
| | - Merel van den Broek
- Centre for Obesity Northern-Netherlands (CON), Medical Centre Leeuwarden, Leeuwarden, The Netherlands
| | - Ragnhild B Wijma
- Centre for Obesity Northern-Netherlands (CON), Medical Centre Leeuwarden, Leeuwarden, The Netherlands
| | - Loek J M de Heide
- Centre for Obesity Northern-Netherlands (CON), Medical Centre Leeuwarden, Leeuwarden, The Netherlands
| | - Gertjan van Dijk
- GELIFES-Neurobiology, Department of Behavioral Neuroscience, University of Groningen, Groningen, The Netherlands
| | - Anke Laskewitz
- Certe Laboratories, Medical Center Leeuwarden, Leeuwarden, The Netherlands
| | - Erik Totté
- Centre for Obesity Northern-Netherlands (CON), Medical Centre Leeuwarden, Leeuwarden, The Netherlands
| | - Bruce H R Wolffenbuttel
- Department of Endocrinology, University of Groningen, University Medical Centre Groningen, Groningen, The Netherlands
| | - André P van Beek
- Centre for Obesity Northern-Netherlands (CON), Medical Centre Leeuwarden, Leeuwarden, The Netherlands
- Department of Endocrinology, University of Groningen, University Medical Centre Groningen, Groningen, The Netherlands
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Abstract
Obesity is a major health and economic crisis facing the modern world. It is associated with excess mortality and morbidity and is directly linked to common conditions such as type 2 diabetes mellitus, coronary heart disease and sleep apnoea. The management of obesity and its associated complications has evolved in recent years, with a shift towards more definitive strategies such as bariatric surgery. This review encompasses the dietary, pharmacological and surgical strategies currently available for the management of obesity.
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36
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Heterogeneity in the Definition and Clinical Characteristics of Dumping Syndrome: a Review of the Literature. Obes Surg 2019; 29:1984-1989. [DOI: 10.1007/s11695-019-03818-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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37
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A Real-World, Insurance-Based Algorithm Using the Two-Fold Running Suture Technique for Transoral Outlet Reduction for Weight Regain and Dumping Syndrome After Roux-En-Y Gastric Bypass. Obes Surg 2019; 29:2225-2232. [DOI: 10.1007/s11695-019-03828-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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38
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Alamri AA, Alsadiqi AI, Dahlawi A, Alghamdi A, Alnefaie M, Alhazmi M, Tewfik O, Almaymuni A, Al-Abbadi H, Mosli M. Are patients aware of potential risks of weight reduction surgery? An internet based survey. Saudi J Gastroenterol 2019; 25:97-100. [PMID: 30479318 PMCID: PMC6457188 DOI: 10.4103/sjg.sjg_232_18] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND/AIM Obesity has become a global health care problem. In Saudi Arabia, up to 75% of adults are reportedly overweight. Morbid obesity has been associated with an increased risk of many comorbidities and mortality. Bariatric surgery is currently considered the most effective treatment option for morbid obesity. However, there are many concerns regarding the short and long-term complications of weight reduction surgery. It is unclear whether the general population is adequately aware of these risks. Therefore, we aimed to assess awareness of the general population of bariatric surgery complications. Although effective, bariatric surgery has been associated with many acute complications, reported in a range of 0.3% to 8% of operations. PATIENTS AND METHODS We performed a cross-sectional study between July and August of 2017 in Jeddah, Saudi Arabia. We used a 26-item, Arabic, electronically distributed questionnaire, to examine public awareness of the acute complications of bariatric surgery. Hypothesis testing was used to examine associations. RESULTS In total, 624 questionnaires were completed electronically. Mean age of participants was 25 (±13.2) and 66% were females. Of the surveyed population, 64% reported being aware of acute complications of bariatric surgery. Participants who had previously undergone a bariatric operation had a higher degree of awareness when compared to those who had not undergone a bariatric operation before (80.4% vs. 61.3%, P < 0.001). Females had higher awareness compared to males (70.8% vs. 52.1%, P < 0.001). Awareness of complications was not statistically different when stratified by level of education (P = 0.131) but occupation predicted awareness (P = 0.007). CONCLUSION Two-thirds of the general population appears to be aware of the potential acute complications associated with bariatric surgery. Furthermore, awareness seems to be higher in females, individuals who had previously undergone weight reduction surgery, and health care workers.
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Affiliation(s)
- Abdullah A. Alamri
- Departments of Surgery and Medicine, King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia
| | - Abdulrahman I. Alsadiqi
- Departments of Surgery and Medicine, King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia
| | - Abdulwahab Dahlawi
- Departments of Surgery and Medicine, King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia
| | - Ahmad Alghamdi
- Departments of Surgery and Medicine, King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia
| | - Majed Alnefaie
- Departments of Surgery and Medicine, King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia
| | - Mohammed Alhazmi
- Departments of Surgery and Medicine, King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia
| | - Omar Tewfik
- Departments of Surgery and Medicine, King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia
| | - Adel Almaymuni
- Departments of Surgery and Medicine, King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia
| | - Hatim Al-Abbadi
- Departments of Surgery and Medicine, King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia
| | - Mahmoud Mosli
- Departments of Surgery and Medicine, King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia
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Abstract
Weight loss surgery is the most effective intervention for addressing obesity and related metabolic disorders such as diabetes. We describe common surgical procedures as well as emerging and investigational procedures in terms of their capacity to induce weight reduction and their risk profiles. We then discuss the impact of weight loss surgery on important obesity related disorders including diabetes, cardiovascular disease, and non-alcoholic fatty liver disease. The question of operative choice is discussed with respect to benefits and risks of common procedures. Reoperative weight loss surgery, an increasingly common element of weight loss surgical practice, is reviewed. We briefly discuss the metabolic mechanism of action of weight loss surgery. Lack of access to and under-utilization of weight loss surgery represent important challenges to adequate obesity treatment, and we review these topics as well.
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Affiliation(s)
- Jacob Nudel
- Department of Surgery, Boston University School of Medicine, Boston, MA, United States of America; Institute for Health System Innovation and Policy, Boston University, Boston, MA, United States of America
| | - Vivian M Sanchez
- Department of Surgery, Boston University School of Medicine, Boston, MA, United States of America; Department of Surgery, VA Boston Healthcare System, Boston, MA, United States of America.
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Jones ML, Buhimschi IA, Zhao G, Bartholomew A, Smith-Timms J, Rood KM, Buhimschi CS. Acute Glucose Load, Inflammation, Oxidative Stress, Nonenzymatic Glycation, and Screening for Gestational Diabetes. Reprod Sci 2019:1933719119831772. [PMID: 30813845 DOI: 10.1177/1933719119831772] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
AIMS: To investigate if oral glucose tolerance test (OGTT) associates with changes in maternal symptoms (ie, flushing, sweating), blood nonenzymatic advanced glycation end products (AGE), acute-phase reactive inflammatory markers, and oxidative stress. METHODS: Prospective case-control study of patients screened for gestational diabetes mellitus (GDM). One hundred nonfasting, second-trimester consecutive pregnant women allocated to either 50 g OGTT or water. Five women who had a 3-hour fasting 100 g OGTT also enrolled. Maternal serum glucose, AGE, soluble receptor for AGE (sRAGE), interleukin (IL)-6, and C-reactive protein (CRP) were immunoassayed. Total radical-trapping antioxidant parameter (TRAP) estimated with antioxidant capacity-peroxyl assay. Data corrected for gestational age and maternal body mass index. RESULTS: During 50 g OGTT there was a decrease in systolic blood pressure not accompanied by the onset of adverse clinical symptoms. There was a decrease in serum glucose levels 1 hour after water ( P = .019) but not glucose ingestion. Serum CRP ( P = .001) but not IL-6 was increased. The AGE, sRAGE, and TRAP levels remained unchanged. Similar results were seen during 100 g OGTT, except serum glucose was significantly elevated after 1 hour. CONCLUSION: Results suggest screening tools for gestational diabetes are safe and clinically well tolerated during pregnancy. Clinical Trial Registration: ClinicalTrials.gov NCT03029546.
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Affiliation(s)
- Megan L Jones
- 1 Department of Obstetrics & Gynecology, The Ohio State University College of Medicine, Columbus, OH, USA
| | - Irina A Buhimschi
- 2 Center for Perinatal Research, The Research Institute at Nationwide Children's Hospital, Columbus, OH, USA
- 3 Department of Pediatrics, The Ohio State University College of Medicine, Columbus, OH, USA
| | - Guomao Zhao
- 2 Center for Perinatal Research, The Research Institute at Nationwide Children's Hospital, Columbus, OH, USA
| | - Anna Bartholomew
- 1 Department of Obstetrics & Gynecology, The Ohio State University College of Medicine, Columbus, OH, USA
| | - Jordan Smith-Timms
- 1 Department of Obstetrics & Gynecology, The Ohio State University College of Medicine, Columbus, OH, USA
| | - Kara M Rood
- 1 Department of Obstetrics & Gynecology, The Ohio State University College of Medicine, Columbus, OH, USA
| | - Catalin S Buhimschi
- 1 Department of Obstetrics & Gynecology, The Ohio State University College of Medicine, Columbus, OH, USA
- 2 Center for Perinatal Research, The Research Institute at Nationwide Children's Hospital, Columbus, OH, USA
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Dreber H, Thorell A, Reynisdottir S, Hemmingsson E. Health-Related Quality of Life 5 Years After Roux-en-Y Gastric Bypass in Young (18–25 Years) Versus Older (≥ 26 Years) Adults: a Scandinavian Obesity Surgery Registry Study. Obes Surg 2018; 29:434-443. [DOI: 10.1007/s11695-018-3559-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Wijma RB, Emous M, van den Broek M, Laskewitz A, Kobold ACM, van Beek AP. Prevalence and pathophysiology of early dumping in patients after primary Roux-en-Y gastric bypass during a mixed-meal tolerance test. Surg Obes Relat Dis 2018; 15:73-81. [PMID: 30446401 DOI: 10.1016/j.soard.2018.10.004] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2018] [Revised: 09/19/2018] [Accepted: 10/05/2018] [Indexed: 01/10/2023]
Abstract
BACKGROUND Early dumping is a poorly defined and incompletely understood complication after Roux-en-Y gastric (RYGB). OBJECTIVE We performed a mixed-meal tolerance test in patients after RYGB to address the prevalence of early dumping and to gain further insight into its pathophysiology. SETTING The study was conducted in a regional hospital in the northern part of the Netherlands. METHODS From a random sample of patients who underwent primary RYGB between 2008 and 2011, 46 patients completed the mixed-meal tolerance test. The dumping severity score for early dumping was assessed every 30 minutes. A sum score at 30 or 60 minutes of ≥5 and an incremental score of ≥3 points were defined as indicating a high suspicion of early dumping. Blood samples were collected at baseline, every 10 minutes during the first half hour, and at 60 minutes after the start. RESULTS The prevalence of a high suspicion of early dumping was 26%. No differences were seen for absolute hematocrit value, inactive glucagon-like peptide-1, and vasoactive intestinal peptide between patients with or without early dumping. Patients at high suspicion of early dumping had higher levels of active glucagon-like peptide-1 and peptide YY. CONCLUSION The prevalence of complaints at high suspicion of early dumping in a random population of patients after RYGB is 26% in response to a mixed-meal tolerance test. Postprandial increases in both glucagon-like peptide-1 and peptide YY are associated with symptoms of early dumping, suggesting gut L-cell overactivity in this syndrome.
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Affiliation(s)
- Ragnhild B Wijma
- Department of Bariatric and Metabolic Surgery, Heelkunde Friesland Groep, Medical Center Leeuwarden, Leewarden, the Netherlands
| | - Marloes Emous
- Department of Bariatric and Metabolic Surgery, Heelkunde Friesland Groep, Medical Center Leeuwarden, Leewarden, the Netherlands.
| | - Merel van den Broek
- Department of Endocrinology, Medical Center Leeuwarden, Leewarden, the Netherlands
| | - Anke Laskewitz
- Certe Laboratories, Medical Center Leeuwarden, Leewarden, the Netherlands
| | - Anneke C Muller Kobold
- Department of Laboratory Medicine, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - André P van Beek
- Department of Bariatric and Metabolic Surgery, Heelkunde Friesland Groep, Medical Center Leeuwarden, Leewarden, the Netherlands; Department of Endocrinology, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
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Emous M, Wolffenbuttel BH, van Dijk G, Totté E, van Beek AP. Long-term self-reported symptom prevalence of early and late dumping in a patient population after sleeve gastrectomy, primary, and revisional gastric bypass surgery. Surg Obes Relat Dis 2018; 14:1173-1181. [DOI: 10.1016/j.soard.2018.04.011] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2017] [Revised: 03/08/2018] [Accepted: 04/18/2018] [Indexed: 12/19/2022]
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van den Broek M, de Heide LJM, Emous M, Wijma RB, Veeger NJGM, Wolthuis A, Laskewitz AJ, Heiner-Fokkema MR, Muller Kobold AC, Wolffenbuttel BHR, van Beek AP. Satiety and gastrointestinal hormones during a Mixed Meal Tolerance Test after gastric bypass surgery: association with plasma amino acid concentrations. Surg Obes Relat Dis 2018; 14:1106-1117. [PMID: 29937240 DOI: 10.1016/j.soard.2018.05.010] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2018] [Revised: 04/23/2018] [Accepted: 05/14/2018] [Indexed: 01/06/2023]
Abstract
BACKGROUND Circulating amino acids have been associated with both appetite and the secretion of anorexigenic hormones in healthy and obese populations. This effect has not been investigated in subjects having undergone Roux-en-Y gastric bypass surgery (RYGB). OBJECTIVE To investigate the association between postprandial plasma concentrations of amino acids and the anorexigenic hormones glucagon-like peptide-1 (GLP-1) and peptide tyrosine tyrosine (PYY), the orexigenic hormone ghrelin, and satiety and hunger in post-RYGB subjects. SETTING A Dutch surgical department. METHODS Participants after primary RYGB were studied during a Mixed Meal Tolerance Test (MMTT). Satiety and hunger were assessed every 30 minutes on visual analogue scales. Blood samples were collected at baseline, every 10 minutes during the first half hour and every 30 minutes until 210 minutes after the start. The samples were assessed for 24 amino acids and 3 gastrointestinal hormones. Incremental areas under the curve (iAUCs) were calculated. Exploratory analyses were performed in which subjects were divided into high and low responders depending on the median iAUC. RESULTS 42 subjects, aged 48 ± 11 (mean ± SD) years, 31 to 76 months post-RYGB and with total weight loss of 30 ± 9% completed the MMTT. Subjects with high satiety scores had more than a 25% higher net iAUC of PYY and GLP-1 and at least a 10% higher net iAUC of 10 amino acids compared to subjects with low scores (P < 0.05). The net iAUC of five of these amino acids (i.e. arginine, asparagine, histidine, serine and threonine) was more than 10% higher in subjects with high responses on GLP-1 and/or PYY (P < 0.05). CONCLUSIONS Certain postprandial amino acids were associated with satiety and anorexigenic hormones and could therefore play a role in appetite regulation after RYGB; either by a direct effect on satiety, indirectly through gastrointestinal hormones, or both.
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Affiliation(s)
- Merel van den Broek
- Department of Internal Medicine, Medical Center Leeuwarden, Leeuwarden, The Netherlands.
| | - Loek J M de Heide
- Department of Internal Medicine, Medical Center Leeuwarden, Leeuwarden, The Netherlands
| | - Marloes Emous
- Department of Surgery, Medical Center Leeuwarden, Leeuwarden, The Netherlands; Centre for Obesity Netherlands (CON), Medical Center Leeuwarden, Leeuwarden, The Netherlands
| | - Ragnhild B Wijma
- Department of Surgery, Medical Center Leeuwarden, Leeuwarden, The Netherlands; Centre for Obesity Netherlands (CON), Medical Center Leeuwarden, Leeuwarden, The Netherlands
| | - Nic J G M Veeger
- Department of Epidemiology, Medical Center Leeuwarden, Leeuwarden, The Netherlands; Department of Epidemiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Albert Wolthuis
- Department of Clinical Chemistry, CERTE, Medical Center Leeuwarden, Leeuwarden, The Netherlands
| | - Anke J Laskewitz
- Department of Clinical Chemistry, CERTE, Medical Center Leeuwarden, Leeuwarden, The Netherlands
| | - M Rebecca Heiner-Fokkema
- Department of Laboratory Medicine, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Anneke C Muller Kobold
- Department of Laboratory Medicine, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Bruce H R Wolffenbuttel
- Department of Endocrinology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - André P van Beek
- Centre for Obesity Netherlands (CON), Medical Center Leeuwarden, Leeuwarden, The Netherlands; Department of Endocrinology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
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Mahawar KK. Defining Short-term, Medium-term, Long-term, and Very Long-term Follow-up After Bariatric Surgery. Obes Surg 2018; 28:1425-1426. [PMID: 29512035 DOI: 10.1007/s11695-018-3183-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Kamal K Mahawar
- Bariatric Unit, Sunderland Royal Hospital, Sunderland, SR4 7TP, UK.
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