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Petrucciani N, Silecchia G. Is one anastomosis better than two in laparoscopic primary gastric bypass surgery? Minerva Surg 2024; 79:4-6. [PMID: 37539673 DOI: 10.23736/s2724-5691.23.10037-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/05/2023]
Affiliation(s)
- Niccolò Petrucciani
- Department of Medical and Surgical Sciences and Translational Medicine, Faculty of Medicine and Psychology, St Andrea Hospital, Sapienza University, Rome, Italy -
| | - Gianfranco Silecchia
- Department of Medical and Surgical Sciences and Translational Medicine, Faculty of Medicine and Psychology, St Andrea Hospital, Sapienza University, Rome, Italy
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Goutchtat R, Quenon A, Clarisse M, Delalleau N, Coddeville A, Gobert M, Gmyr V, Kerr-Conte J, Pattou F, Hubert T. Effects of subtotal pancreatectomy and long-term glucose and lipid overload on insulin secretion and glucose homeostasis in minipigs. Endocrinol Diabetes Metab 2023:e425. [PMID: 37144278 DOI: 10.1002/edm2.425] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Revised: 03/30/2023] [Accepted: 04/10/2023] [Indexed: 05/06/2023] Open
Abstract
INTRODUCTION Nowadays, there are no strong diabetic pig models, yet they are required for various types of diabetes research. Using cutting-edge techniques, we attempted to develop a type 2 diabetic minipig model in this study by combining a partial pancreatectomy (Px) with an energetic overload administered either orally or parenterally. METHODS Different groups of minipigs, including Göttingen-like (GL, n = 17) and Ossabaw (O, n = 4), were developed. Prior to and following each intervention, metabolic assessments were conducted. First, the metabolic responses of the Göttingen-like (n = 3) and Ossabaw (n = 4) strains to a 2-month High-Fat, High-Sucrose diet (HFHSD) were compared. Then, other groups of GL minipigs were established: with a single Px (n = 10), a Px combined with a 2-month HFHSD (n = 6), and long-term intraportal glucose and lipid infusions that were either preceded by a Px (n = 4) or not (n = 4). RESULTS After the 2-month HFHSD, there was no discernible change between the GL and O minipigs. The pancreatectomized group in GL minipigs showed a significantly lower Acute Insulin Response (AIR) (18.3 ± 10.0 IU/mL after Px vs. 34.9 ± 13.7 IU/mL before, p < .0005). In both long-term intraportal infusion groups, an increase in the Insulinogenic (IGI) and Hepatic Insulin Resistance Indexes (HIRI) was found with a decrease in the AIR, especially in the pancreatectomized group (IGI: 4.2 ± 1.9 after vs. 1.5 ± 0.8 before, p < .05; HIRI (×10-5 ): 12.6 ± 7.9 after vs. 3.8 ± 4.3 before, p < .05; AIR: 24.4 ± 13.7 µIU/mL after vs. 43.9 ± 14.5 µIU/mL before, p < .005). Regardless of the group, there was no fasting hyperglycemia. CONCLUSIONS In this study, we used pancreatectomy followed by long-term intraportal glucose and lipid infusions to develop an original minipig model with metabolic syndrome and early signs of glucose intolerance. We reaffirm the pig's usefulness as a preclinical model for the metabolic syndrome but without the fasting hyperglycemia that characterizes diabetes mellitus.
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Affiliation(s)
- Rébecca Goutchtat
- Univ. Lille, Inserm, CHU Lille, Institut Pasteur Lille, UFR3S, U1190 - Egid, Lille, France
| | - Audrey Quenon
- Univ. Lille, Inserm, CHU Lille, Institut Pasteur Lille, UFR3S, U1190 - Egid, Lille, France
- Univ. Lille, CHU Lille, UFR3S, Département Hospitalo-Universitaire de Recherche et d'Enseignement (Dhure), Lille, France
| | | | - Nathalie Delalleau
- Univ. Lille, Inserm, CHU Lille, Institut Pasteur Lille, UFR3S, U1190 - Egid, Lille, France
| | - Anaïs Coddeville
- Univ. Lille, Inserm, CHU Lille, Institut Pasteur Lille, UFR3S, U1190 - Egid, Lille, France
| | - Mathilde Gobert
- Univ. Lille, Inserm, CHU Lille, Institut Pasteur Lille, UFR3S, U1190 - Egid, Lille, France
| | - Valéry Gmyr
- Univ. Lille, Inserm, CHU Lille, Institut Pasteur Lille, UFR3S, U1190 - Egid, Lille, France
| | - Julie Kerr-Conte
- Univ. Lille, Inserm, CHU Lille, Institut Pasteur Lille, UFR3S, U1190 - Egid, Lille, France
| | - François Pattou
- Univ. Lille, Inserm, CHU Lille, Institut Pasteur Lille, UFR3S, U1190 - Egid, Lille, France
| | - Thomas Hubert
- Univ. Lille, Inserm, CHU Lille, Institut Pasteur Lille, UFR3S, U1190 - Egid, Lille, France
- Univ. Lille, CHU Lille, UFR3S, Département Hospitalo-Universitaire de Recherche et d'Enseignement (Dhure), Lille, France
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Caiazzo R, Marciniak C, Rémond A, Baud G, Pattou F. Future of bariatric surgery beyond simple weight loss: Metabolic surgery. J Visc Surg 2023; 160:S55-S62. [PMID: 36774271 DOI: 10.1016/j.jviscsurg.2023.01.005] [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] [Indexed: 02/11/2023]
Abstract
Anatomical modifications implemented during bariatric surgery not only result in weight loss, but also lead to metabolic corrections that translate into better glycemia stability and improvement in cardiovascular and liver disorders. The logical extension of surgical indications beyond mere reduction of the body mass index (BMI) (i.e. patients with<35kg/m2) is a hot topic today in France and worldwide. Metabolic surgeries make use of multiple modalities (endoscopic, mini-invasive, invasive) that should be carried out by trained physicians and within the same type of multidisciplinary formation as that for bariatric surgery. The aim of this update is to describe the physiological mechanisms that result in the benefits of bariatric surgery, the various procedures currently available and the perspectives for this new field in visceral and digestive surgery.
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Affiliation(s)
- R Caiazzo
- General and Endocrine Surgery Department, Inuversity Hospital of Lille, Lille, France.
| | - C Marciniak
- General and Endocrine Surgery Department, Inuversity Hospital of Lille, Lille, France
| | - A Rémond
- General and Endocrine Surgery Department, Inuversity Hospital of Lille, Lille, France
| | - G Baud
- General and Endocrine Surgery Department, Inuversity Hospital of Lille, Lille, France
| | - F Pattou
- General and Endocrine Surgery Department, Inuversity Hospital of Lille, Lille, France
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Abu-Gazala S, Bergel M, Arad Y, Hefetz L, Azulai S, Baker A, Haran A, Israeli H, Kleiman D, Samuel I, Tsubary U, Permyakova A, Tam J, Ben-Haroush Schyr R, Ben-Zvi D. Generation and characterization of a mouse model for one anastomosis gastric bypass surgery. Am J Physiol Endocrinol Metab 2022; 322:E414-E424. [PMID: 35285295 DOI: 10.1152/ajpendo.00416.2021] [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] [Indexed: 11/22/2022]
Abstract
One anastomosis gastric bypass (OAGB) surgery became a common bariatric procedure in recent years. In this surgery, the distal stomach, duodenum, and proximal jejunum are bypassed, leading to weight loss, improvement in metabolic parameters, and a change in hormonal secretion. We sought to generate and characterize a mouse model for OAGB. Mice fed for 26 wk on a high-fat diet were assigned to OAGB, sham surgery, or caloric restriction and were followed for 50 more days on a high-fat diet. Physiological and histological parameters of the mice were compared during and at the end of the experiment. OAGB-operated mice lost weight and displayed low levels of plasma lipids, high insulin sensitivity, and rapid glucose metabolism compared with sham-operated mice. OAGB-operated mice had higher energy expenditure, higher levels of glucagon-like peptide (GLP-1), and lower albumin than weight-matched calorie-restricted mice. There was no difference in the histology of the endocrine pancreas. The livers of OAGB mice had little hepatic steatosis yet presented with a large number of phagocytic cells. The OAGB mouse model recapitulates many of the phenotypes described in patients that underwent OAGB and enables molecular and physiological studies on the outcome of this surgery.NEW & NOTEWORTHY A mouse model for one anastomosis gastric bypass (OAGB) surgery displays similar outcomes to clinical reports and enables to study the weight loss-dependent and -independent effects of this bariatric surgery.
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Affiliation(s)
- Samir Abu-Gazala
- Department of Surgery, Hadassah Medical Center-Ein Kerem, Jerusalem, Israel
- Department of Surgery, Penn Transplant Institute, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Michael Bergel
- Department of Developmental Biology and Cancer Research, Institute for Medical Research Israel Canada, Hebrew University-Hadassah Medical School, Jerusalem, Israel
| | - Yhara Arad
- Department of Developmental Biology and Cancer Research, Institute for Medical Research Israel Canada, Hebrew University-Hadassah Medical School, Jerusalem, Israel
- Department of Military Medicine and Tzameret, Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Liron Hefetz
- Department of Developmental Biology and Cancer Research, Institute for Medical Research Israel Canada, Hebrew University-Hadassah Medical School, Jerusalem, Israel
- Department of Military Medicine and Tzameret, Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Shira Azulai
- Department of Developmental Biology and Cancer Research, Institute for Medical Research Israel Canada, Hebrew University-Hadassah Medical School, Jerusalem, Israel
| | - Aaron Baker
- Department of Developmental Biology and Cancer Research, Institute for Medical Research Israel Canada, Hebrew University-Hadassah Medical School, Jerusalem, Israel
| | - Arnon Haran
- Department of Developmental Biology and Cancer Research, Institute for Medical Research Israel Canada, Hebrew University-Hadassah Medical School, Jerusalem, Israel
| | - Hadar Israeli
- Department of Developmental Biology and Cancer Research, Institute for Medical Research Israel Canada, Hebrew University-Hadassah Medical School, Jerusalem, Israel
| | - Doron Kleiman
- Department of Developmental Biology and Cancer Research, Institute for Medical Research Israel Canada, Hebrew University-Hadassah Medical School, Jerusalem, Israel
| | - Itia Samuel
- Department of Developmental Biology and Cancer Research, Institute for Medical Research Israel Canada, Hebrew University-Hadassah Medical School, Jerusalem, Israel
| | - Uria Tsubary
- Department of Developmental Biology and Cancer Research, Institute for Medical Research Israel Canada, Hebrew University-Hadassah Medical School, Jerusalem, Israel
- Department of Military Medicine and Tzameret, Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Anna Permyakova
- Obesity and Metabolism Laboratory, Institute for Drug Research, School of Pharmacy, Faculty of Medicine, The Hebrew University of Jerusalem, Jerusalem, Israel
| | - Joseph Tam
- Obesity and Metabolism Laboratory, Institute for Drug Research, School of Pharmacy, Faculty of Medicine, The Hebrew University of Jerusalem, Jerusalem, Israel
| | - Rachel Ben-Haroush Schyr
- Department of Developmental Biology and Cancer Research, Institute for Medical Research Israel Canada, Hebrew University-Hadassah Medical School, Jerusalem, Israel
| | - Danny Ben-Zvi
- Department of Developmental Biology and Cancer Research, Institute for Medical Research Israel Canada, Hebrew University-Hadassah Medical School, Jerusalem, Israel
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Similar Gut Hormone Secretions Two Years After One Anastomosis Gastric Bypass and Roux-en-Y Gastric Bypass: a Pilot Study. Obes Surg 2022; 32:757-762. [PMID: 34993850 DOI: 10.1007/s11695-021-05837-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Revised: 11/18/2021] [Accepted: 12/04/2021] [Indexed: 10/19/2022]
Abstract
OBJECTIVES One-anastomosis gastric bypass (OAGB) is as effective as Roux-en-Y gastric bypass (RYGB) regarding weight loss and diabetes remission. However, there are no data on gut hormone secretions after OAGB. The aim of this study was to compare fasting and postprandial secretions of gut and pancreatic hormones in OAGB versus RYGB patients. DESIGN AND METHODS Twenty-nine patients, 16 OAGB- and 13 RYGB-operated, underwent a liquid mixed-meal tolerance test at 2 years' post-surgery. Blood was sampled before and 15, 30, 60, 90, and 120 min after meal for plasma measurement of glucose, C-peptide, insulin, glucagon, GLP-1, GIP, GLP-2, PYY, and ghrelin. RESULTS Percentage of total weight loss 2 years post-surgery were -33.9 ± 1.8% for OAGB and -31.2 ± 1.6% for RYGB (p = 0.6). Four patients with persistent diabetes were excluded for further analysis. Fasting and postprandial glucose levels (peaks and area under curve values) were similar between groups. HOMA index was lower in the OAGB group (0.8 ± 0.1 vs 1.3 ± 0.2 in RYGB, p < 0.05). Levels of C-peptide (or insulin) measured at 30 min were significantly lower in OAGB vs RYGB patients (6.9 ± 0.5 vs 9.7 ± 1.1 µg/l, p < 0.05). No difference was observed between OAGB and RYGB groups for GLP-1, GLP-2, PYY, or ghrelin postprandial secretions, but GIP tended to be lower in OAGB vs RYGB patients (756 ± 155 vs 1100 ± 188 pg/ml for postprandial peak concentrations, p = 0.06). CONCLUSIONS This is the first clinical study showing that OAGB procedure, like RYGB, results in high postprandial secretions of gut hormones, in particular GLP-1. TRIAL REGISTRATION Clinical Trials NCT03482895.
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Pavlou P, Koutroukas V, Lissett C, Smith JC. Colesevelam-induced hypoglycaemia in a patient with type 1 diabetes mellitus. Clin Case Rep 2021; 9:e04830. [PMID: 34691455 PMCID: PMC8517595 DOI: 10.1002/ccr3.4830] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Revised: 08/23/2021] [Accepted: 08/25/2021] [Indexed: 12/28/2022] Open
Abstract
Colesevelam possesses antidiabetic properties, which could potentiate sulphonylurea or insulin-induced hypoglycemia; clinically significant hypoglycemia, as a side effect to bile acid sequestrants, may be under-recognized in clinical practice.
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Affiliation(s)
- Panagiotis Pavlou
- Diabetes and EndocrinologySouth Devon Healthcare NHS Foundation TrustHengrave HouseTorbay HospitalTorquayUK
| | - Vaios Koutroukas
- Diabetes and EndocrinologySouth Devon Healthcare NHS Foundation TrustHengrave HouseTorbay HospitalTorquayUK
| | - Catherine Lissett
- Diabetes and EndocrinologySouth Devon Healthcare NHS Foundation TrustHengrave HouseTorbay HospitalTorquayUK
| | - Jamie C. Smith
- Diabetes and EndocrinologySouth Devon Healthcare NHS Foundation TrustHengrave HouseTorbay HospitalTorquayUK
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Network Meta-Analysis of Metabolic Surgery Procedures for the Treatment of Obesity and Diabetes. Obes Surg 2021; 31:4528-4541. [PMID: 34363144 PMCID: PMC8346344 DOI: 10.1007/s11695-021-05643-z] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Revised: 07/30/2021] [Accepted: 07/30/2021] [Indexed: 12/11/2022]
Abstract
Background Metabolic surgery is part of a well-established treatment intensification strategy for obesity and its related comorbidities including type 2 diabetes (T2DM). Roux-en-Y gastric bypass (RYGB), sleeve gastrectomy (SG) and one-anastomosis gastric bypass (OAGB) are the most commonly performed metabolic surgeries worldwide, but comparative efficacy is uncertain. This study employed network meta-analysis to compare weight loss, T2DM remission and perioperative complications in adults between RYGB, SG and OAGB. Methods MEDLINE, EMBASE, trial registries were searched for randomised trials comparing RYGB, SG and OAGB. Study outcomes were excess weight loss (at 1, 2 and 3–5 years), trial-defined T2DM remission at any time point and perioperative complications. Results Twenty randomised controlled trials were included involving 1803 patients investigating the three metabolic surgical interventions. RYGB was the index for comparison. The excess weight loss (EWL) demonstrated minor differences at 1 and 2 years, but no differences between interventions at 3–5 years. T2DM remission was more likely to occur with either RYGB or OAGB when compared to SG. Perioperative complications were higher with RYGB when compared to either SG or OAGB. Two-way analysis of EWL and T2DM remission against the risk of perioperative complications demonstrated OAGB was the most positive on this assessment at all time points. Conclusion OAGB offers comparable metabolic control through weight loss and T2DM remission to RYGB and SG whilst minimising perioperative complications. Registration number: CRD42020199779 (https:// www.crd.york.ac.uk/PROSPERO) Graphical abstract ![]()
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