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After a failed laparoscopic adjustable gastric band (LAGB), laparoscopic sleeve gastrectomy (LSG) has been proposed as revisional surgery. Those patients that receive a second restrictive procedure fall into a small subgroup of patients with more than one restrictive procedure (MRP). If also the second restrictive procedure fails, the correct surgical strategy is a challenge for the surgeon. Roux-en-Y gastric bypass (RYGB) may be an option but there is no evidence in the literature on whether the procedure is effective in treating failures after MRP. This study aims to evaluate the influence of the previous number of restrictive interventions (MRP vs single LSG) in the results of RYGB as revisional surgery. We have retrospectively analyzed patients who underwent conversion from laparoscopic sleeve gastrectomy (LSG), or from multiple restrictive procedures (MRP), to RYGB for weight regain (WR) or insufficient weight loss (IWL) between 2009 and 2019. The number of patients analyzed was 69 with conversion to RYGB after LSG and 44 after MRP. The reduction of excess weight (%TWL) at 3, 6, 12, 24 RYGB postoperative months was respectively of 11.03%, 16.39%, 21.43%, and 24.22% in the MRP group, and of 10.97%, 16.4%, 21.22%, and 22.71% in the LSG group. No significant difference was found in %TWL terms after RYGB for the MRP group and the LSG group with an overall %TWL, which was 11.00 ± 6.03, 16.40 ± 8.08, 21.30 ± 9.43, and 23.30 ± 9.91 respectively at 3, 6, 12, and 24 months. The linear regression model highlighted a positive relationship between the %EWL post-bypass at 24 months and the time elapsed only between the LSG and RYGB in the MRP group patients (p < 0.001). RYGB has proved to be a reliable technique with good results in terms of weight loss after failed bariatric surgery both in patients who previously underwent MRP and in those who underwent exclusively LSG. RYGB showed better results in patients who experienced WR than in those who had IWL from previous techniques.
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BACKGROUND: Although gastroesophageal reflux disease (GERD) affects 0.6% to 10% of patients operated on for one-anastomosis gastric bypass (OAGB), only about 1% require surgery to convert to Roux-en-Y gastric bypass (RYGB) [3-5]. The aim of the present study was to analyze the characteristics of OAGB patients converted to RYGB for GERD not responding to medical treatment. METHODS: This retrospective multicenter study included patients who underwent conversion from OAGB to RYGB for severe GERD. The conversion was performed with resection of the previous gastro-jejunal anastomosis and the use of the afferent loop as a new biliary loop. RESULTS: A total of 126 patients were included in the study. Of these patients, 66 (52.6%) had a past medical history of bariatric restrictive surgery (gastric banding, sleeve gastrectomy). A hiatal hernia (HH) was present in 56 patients (44.7%). The association between previous restrictive surgery and HH was recorded in 33 (26.2%) patients. Three-dimensional gastric computed tomography showed an average gastric pouch volume of 242.4 ± 55.1 cm3. Conversion to RYGB was performed on average 60 ± 35.6 months after OAGB. Seven patients (5.5%) experienced an early postoperative complication (4 patients grade IIIb and 3 grade IIb), and 3 (2.4%) a late complication. Patients showed further weight loss after RYGB conversion and an average of 24.8 ± 21.7 months after surgery, with a mean % of total weight loss (%TWL) of 6.9 ± 13.6 kg. From a clinical point of view, the problem of GERD was definitively solved in more than 90% of patients. CONCLUSIONS: Situations that weaken the esogastric junction appear to be highly frequent in patients operated on for OAGB and converted to RYGB for severe reflux. Similarly, the correct creation of the gastric pouch could play an important role in reducing the risk of conversion to RYGB for GERD.
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Derivação Gástrica , Refluxo Gastroesofágico , Hérnia Hiatal , Obesidade Mórbida , Humanos , Derivação Gástrica/métodos , Obesidade Mórbida/cirurgia , Estômago/cirurgia , Gastrectomia/métodos , Refluxo Gastroesofágico/etiologia , Refluxo Gastroesofágico/cirurgia , Hérnia Hiatal/cirurgia , Redução de Peso , Estudos RetrospectivosRESUMO
BACKGROUND: Less invasive endoscopic bariatric procedures are under development for the management of recurrence of obesity. The purpose of the current manuscript was to evaluate the safety of the endoscopic revisional gastroplasty (ERG) for patients with recurrence of weight gain following different bariatric procedures. MATERIALS AND METHODS: This is a retrospective single-center study over 22 patients using the ERG between January 2020 to July 2022 at Bouchard Private Hospital (Marseille, France). The demographic data, past surgical history, obesity complications, time interval between the surgical and endoscopic procedures, and intra and postoperative parameters and outcomes were analyzed. RESULTS: A total of 22 patients underwent ERG: 19 female (86.4%) with a mean age of 34.2 years and a mean BMI of 32.9 kg/m2 (± 3.4). Average time between the revisional bariatric surgery and ERG was 14.4 months (range 5-36). There were 14 cases of LSG (77.8%), 9 cases of RYGBP (19.4%), and 3 cases with previous gastric band. All procedures were completed by endoscopy with no complication and a mean length of hospital stay of 1.1 days (± 0.9). The weight loss results at 1-year follow-up were available for 17 of the 22 patients: two patients were lost to follow-up (4%) and 3 patients had less than a 1-year follow-up from the ERG. The mean BMI, 1 year after ERG, was 28.7 kg/m2 (± 7.4); the mean BMI loss and %EWL were, respectively, 4.2 kg/m2 (± 4.7) and 53.1% (± 17). CONCLUSION: Endoscopic revisional gastroplasty represents a safe minimal invasive approach that can be considered an effective and well-tolerated procedure for patients with previous bariatric surgery.
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Cirurgia Bariátrica , Derivação Gástrica , Gastroplastia , Laparoscopia , Obesidade Mórbida , Humanos , Feminino , Adulto , Gastroplastia/efeitos adversos , Gastroplastia/métodos , Obesidade Mórbida/cirurgia , Estudos Retrospectivos , Laparoscopia/métodos , Reoperação , Obesidade/cirurgia , Endoscópios , Resultado do TratamentoRESUMO
INTRODUCTION: Laparoscopic BariClip gastroplasty (LBCG) is a new reversible gastric sleeve-like procedure without gastrectomy proposed to minimize the risk of severe complications. Still one of the possible complications described with LBCG is slippage. The purpose of the current manuscript is to analyze different cases of slippage and propose a classification of this complication. METHODS: A number of 381 patients who underwent LBCG in 8 different centers were analyzed concerning the risk of slippage. All cases with documented slippage were carefully reviewed in terms of patients' symptomatology (presence of satiety, vomiting), history of weight loss, radiological data, and management of their slippage. A new classification was proposed depending on the anatomy, the symptomatology, and the time of occurrence. RESULTS: We have identified a total of 17 cases (4.46%) of slippage following LBCG. In 11 patients, the slippage was symptomatic with repetitive vomiting and nausea, and in the remaining 6 patients, the slippage was identified by radiological studies for insufficient weight loss, weight regain, or routine radiological follow-up. Depending on the interval time, the slippage was classified as either immediate (in first 7 days) in 6 cases, early (in less than 90 days) in 4 cases, and late (after 3 months) in 7 cases. Evaluation of the radiological studies in these cases identified the following: anterosuperior displacement (type A) in 9 cases, posteroinferior displacement (type B) in 6 cases (one case after 3 months), and lateral displacement (type C) in the remaining 2 cases. The management of the slippage consisted of BariClip removal in 7 cases, repositioning in 5 cases, and conservative treatment in the remaining 5 cases. All patients with conservative treatment were recorded at the beginning of the experience. CONCLUSIONS: Slippage is a possible complication after LBCG. This classification of the different types of slippage can benefit the surgeon in the management and treatment of this complication of LBCG.
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Gastroplastia , Laparoscopia , Obesidade Mórbida , Humanos , Gastroplastia/efeitos adversos , Obesidade Mórbida/cirurgia , Vômito/etiologia , Redução de PesoRESUMO
Introduction: Despite addressing to high risk population, we can propose laparoscopic bariatric surgery to super-super-obese (SSO) patients (body mass index [BMI] ≥60 kg/m2). The aim of this study was to report our experience in terms of weight loss and improvement of medical comorbidities after a follow-up of 5 years in the SSO population who underwent different bariatric procedures. Methods: This retrospective study includes all SSO patients who underwent bariatric surgery (sleeve gastrectomy [SG] and/or gastric bypass) between 2006 and 2017. The population was divided in three groups (SG alone; Roux-en-Y gastric bypass [RYGB] alone and SG+RYGB). The rate of complication and the weight-loss results were analyzed. Results: Among 43 patients who underwent surgery, the mean age was 42[31-54]. There were more women (72%) with the mean preoperative BMI of 64.9 kg/m2 [59.6-70.1]. There were 9 SGs, 26 RYGB, and 8 SG revised to gastric bypass (SG+RYGB) after a median delay of 23.5 months [16.5-32]. The perioperative complication rate was 25%, and there was 1 postoperative death. The median follow-up was 69 months [1-128]. The mean percentage of excess weight loss (%EWL) was 39.2% [18.2-60.3] after 5 years. For the SG group, the %EWL was inferior -27.1 [-3.6 to 57.8], but with no significant difference. An improvement of comorbidities' rate was recorded in all groups of patients. Conclusion: Bariatric surgery in SSO patients leads to an improvement of comorbidities even if the weight-loss results, especially in the SG group, are less favorable. The two steps approach should be re-evaluated by shortening the interval between. Other surgical strategies than RYGB are needed to be evaluated to improve long-term weight loss.
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Cirurgia Bariátrica , Derivação Gástrica , Obesidade Mórbida , Humanos , Feminino , Adulto , Obesidade Mórbida/complicações , Obesidade Mórbida/cirurgia , Obesidade Mórbida/epidemiologia , Estudos Retrospectivos , Resultado do Tratamento , Derivação Gástrica/métodos , Obesidade/cirurgia , Gastrectomia/métodos , Redução de PesoRESUMO
INTRODUCTION: Laparoscopic BariClip gastroplasty (LBCG) will address a similar tubular restriction than the one achieved with the laparoscopic sleeve gastrectomy (LSG) at the level of the gastric fundus, while maintaining the advantage of simplicity and anatomic preservation. The purpose of the current study was to analyze the risk of slippage and to present the evolving technique by adding gastro-gastric plication of the gastric wall covering the BariClip at those areas where the gastric wall "slips" between the limbs of the clip. METHODS: All patients undergoing LBCG with the evolving technique of gastric plication around the device associated with antral gastroplasty from January 2021 to May 2022 were included in the study group (group A). A control group (group B) was designed with patients who underwent previous LBCG technique between May 2017 and June 2019. This is a case-controlled group with patients matched by gender and BMI. We have analyzed the postoperative complications and more notably the slippage. RESULTS: One hundred seventy-six patients (44 male and 132 female) with a mean age of 33 years (± 11) underwent evolving technique of LBCG. A control group of 67 patients who underwent previous technique of LBCG was included. All procedures were completed by laparoscopy with no intraoperative complication. For the study group, we have recorded a number of 5 slippages (2.8%). The diagnosis occurred during the first 6 months after the operation. The management consisted of repositioning-3 cases-and BariClip removal-2 cases. For the control group, we have recorded a number of 3 slippages (4.3%). All three patients underwent BariClip removal, with no repositioning. CONCLUSIONS: We reported a new technique of placement of the BariClip with additional gastric plication anterior, posterior, and volume reduction in the antrum to potentially reduce the rate of slippage and improve weight loss outcomes.
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Gastroplastia , Laparoscopia , Obesidade Mórbida , Humanos , Masculino , Feminino , Adulto , Obesidade Mórbida/cirurgia , Resultado do Tratamento , Estômago/cirurgia , Gastroplastia/métodos , Gastrectomia/métodos , Complicações Pós-Operatórias/cirurgia , Laparoscopia/métodos , Instrumentos Cirúrgicos , Estudos RetrospectivosRESUMO
INTRODUCTION: The realization of an antireflux valve according to the Nissen technique during the operation of one-anastomosis gastric bypass (OAGB) may theoretically decrease the incidence of postoperative reflux in patients with hiatal hernia (HH). MATERIAL AND METHODS: In this retrospective study, we included all patients operated on between January 2015 and January 2019 for an OAGB associated with the creation of an antireflux Nissen valve (360-degree wrap). The patients included had type II or type III HH that had been diagnosed preoperatively or discovered intraoperatively. RESULTS: Twenty-two patients were operated on during the period considered. The mean preoperative BMI was 40 ± 14 kg/m2. Five patients (22.7%) had a history of bariatric surgery. Typical symptoms of gastroesophageal reflux disease (GERD) were preoperatively present in four patients (18%), and HH was revealed preoperatively only in four patients; for all the other patients, the diagnosis of HH was made intraoperatively. The rate of early and/or late postoperative complications was 0%. The mean duration of follow-up was 23 ± 15 months. No dysphagia was reported during follow-up. Three patients presented with symptomatic GERD postoperatively, including one de novo. Mean BMI at the end of follow-up was 24 ± 3 kg/m2, and the % of total weight loss was 108 ± 30%. CONCLUSIONS: OAGB with a Nissen antireflux valve seems to be a safe and effective surgical technique and it could be an extra arrow in the surgeon's quiver in the presence of HH in a patient scheduled for OAGB.
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INTRODUCTION: Recording every procedure could diminish the postoperative complication rates in bariatric surgery. The aim of our study was to evaluate the correlation between recording every bariatric surgery and their postoperative analysis in relation to the early or late postoperative complications. METHODS: Seven hundred fifteen patients who underwent a bariatric procedure between January 2018 and December 2019 were included in a retrospective analysis. There were: 589 laparoscopic sleeve gastrectomies (LSGs); 110 Roux-en-Y bypasses (RYGBs) and 16 gastric bands (LAGBs). The video recording was systematically used, and all patients were enrolled in the IFSO registry. RESULTS: There were 15 patients (2.1%) with surgical postoperative complications: 5 leaks, 8 hemorrhages and 2 stenosis. Most complications were consequent to LSG, except for two, which occurred after RYGB. In four cases a site of active bleeding was identified. After reviewing the video, in three cases the site was correlated with an event which occurred during the initial procedure. Three out of five cases of leak following sleeve were treated purely endoscopically, and no potential correlated mechanism was identified. Two other possible benefits were observed: a better evaluation of the gastric pouch for the treatment of the ulcer post bypass and the review of one per operative incident. Two negative diagnostic laparoscopies were performed. The benefit of the systematic video recording was singled out in eight cases. All the other cases were completed by laparoscopy with no conversion. CONCLUSION: To record every bariatric procedure could help in understanding the mechanism of certain complications, especially when the analysis is performed within the team. Still, recording the procedure did not prevent the negative diagnostic laparoscopy, but it could play a significant role for the medico-legal aspect in the future.
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PURPOSE: Less invasive endoscopic bariatric procedures are under development for the management of class I of obesity. The purpose of our study is to evaluate the safety of endoscopic sleeve gastroplasty (ESG) using the new suturing device OverStitch Sx™. MATERIALS AND METHODS: This is a retrospective single-center study over 191 patients using the ESG under general anesthesia with overnight inpatient observation between January 2019 and December 2020. The analyzed variables were adverse effects and change in body weight at 6 and 12 months of follow-up. RESULTS: A total of 191 patients underwent ESG for primary obesity. There were 173 female (90.6%) with a mean age of 36.9 years. The mean BMI was 33.7 kg/m2 (range: 28.9-54). There were no major intra-procedure adverse events. There were two postprocedural complications (1.04%), a transparietal suturing of falciform ligament which needed laparoscopic exploration for severe abdominal pain and a perigastric collection with antibiotic treatment, both with favorable outcome. Considering the weight loss results, the %TWL recorded was 22.4% for 84 patients (43.9%, 6 months' follow-up) and 18.7% for 69 patients (36.1%, 12 months' follow-up) with the mean EWL of 41.6% and respectively 34.7%. A total of 59 patients (30.9%) were lost follow-up and 12 patients underwent revisional bariatric procedure. According to ASGE definition, 53.8% (n = 71) reached > 25% of EWL. CONCLUSION: Endoscopic gastroplasty represents a safe minimal invasive approach with the new device OverStitch Sx™ that can be considered an effective and well-tolerated procedure especially for primary obesity treatment.
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Gastroplastia , Laparoscopia , Obesidade Mórbida , Adulto , Endoscópios , Feminino , Gastroplastia/efeitos adversos , Gastroplastia/métodos , Humanos , Obesidade/cirurgia , Obesidade Mórbida/cirurgia , Estudos Retrospectivos , Resultado do TratamentoRESUMO
BACKGROUND: Data regarding the use of 1-anastomosis gastric bypass (OAGB) as a conversion technique after laparoscopic adjustable gastric banding (LAGB) failure is scarce in the literature. OBJECTIVES: The aim of this study was to assess our experience with OAGB as a rescue procedure after failed LAGB. SETTING: This study involved patients treated at a private hospital in France. METHODS: This single-center retrospective study included all consecutive patients receiving OAGB from January 2005 to January 2016. Of the 3,224 patients, 63.5% received primary OAGB (pOAGB) and 36.5% received OAGB as a conversion procedure after LAGB (cOAGB). RESULTS: During the period considered, 2,046 patients with obesity received pOAGB, whereas 1,000 patients underwent conversion of LAGB to OAGB in 1 step. The rate of patients lost to follow-up at 5 years was 31% in the pOAGB group and 32.5% in the cOAGB group (P = .4). Five years after the surgery, the mean body mass index was 30.8 ± 10.2 kg/m2, the mean percentage total weight loss was 34.6% ± 9.6%, and the mean percentage excess weight loss was 76.1% ± 24.6% in the pOAGB group, and the mean was 29.7 ± 10.4 kg/m2 (P = .58), the mean percentage total weight loss was 33.8% ± 10.2% (P = .82) and the mean percentage excess weight loss was 73.5% ± 22.2% (P = .78) in the cOAGB group. There was no difference in terms of early complications between the 2 groups (3.2% pOAGB versus 3.6% cOAGB, P = .59), while there was a statistically significant difference in terms of late complications (11% pOAGB versus 18% cOAGB, P < .00001). In particular, there was a significantly higher incidence of symptomatic postoperative biliary reflux in the cOAGB group (12% in cOAGB versus 5% in pOAGB, P < .00001). CONCLUSION: In this study, OAGB was effective and safe as a rescue technique after LAGB failure. Conversion in one step did not appear to increase the risk of early complications, whereas a history of gastric banding seems to increase the risk of bile reflux in the long term.
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Refluxo Biliar , Derivação Gástrica , Gastroplastia , Laparoscopia , Obesidade Mórbida , Refluxo Biliar/etiologia , Seguimentos , Derivação Gástrica/efeitos adversos , Derivação Gástrica/métodos , Gastroplastia/efeitos adversos , Gastroplastia/métodos , Humanos , Laparoscopia/métodos , Obesidade Mórbida/complicações , Reoperação/métodos , Estudos Retrospectivos , Resultado do Tratamento , Redução de PesoRESUMO
BACKGROUND: Efficacy and safety of OAGB/MGB (one anastomosis/mini gastric bypass) have been well documented both as primary and as revisional procedures. However, even after OAGB/MGB, revisional surgery is unavoidable in patients with surgical complications or insufficient weight loss. METHODS: A questionnaire asking for the total number and demographics of primary and revisional OAGB/MGBs performed between January 2006 and July 2020 was e-mailed to all S.I.C. OB centres of excellence (annual caseload > 100; 5-year follow-up > 50%). Each bariatric centre was asked to provide gender, age, preoperative body mass index (BMI) and obesity-related comorbidities, previous history of abdominal or bariatric surgery, indication for surgical revision of OAGB/MGB, type of revisional procedure, pre- and post-revisional BMI, peri- and post-operative complications, last follow-up (FU). RESULTS: Twenty-three bariatric centres (54.8%) responded to our survey reporting a total number of 8676 primary OAGB/MGBS and a follow-up of 62.42 ± 52.22 months. A total of 181 (2.08%) patients underwent revisional surgery: 82 (0.94%) were suffering from intractable DGER (duodeno-gastric-esophageal reflux), 42 (0.48%) were reoperated for weight regain, 16 (0.18%) had excessive weight loss and malnutrition, 12 (0.13%) had a marginal ulcer perforation, 10 (0.11%) had a gastro-gastric fistula, 20 (0.23%) had other causes of revision. Roux-en-Y gastric bypass (RYGB) was the most performed revisional procedure (109; 54%), followed by bilio-pancreatic limb elongation (19; 9.4%) and normal anatomy restoration (19; 9.4%). CONCLUSIONS: Our findings demonstrate that there is acceptable revisional rate after OAGB/MGB and conversion to RYGB represents the most frequent choice.
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Derivação Gástrica , Fístula Gástrica , Obesidade Mórbida , Derivação Gástrica/efeitos adversos , Derivação Gástrica/métodos , Fístula Gástrica/cirurgia , Humanos , Obesidade Mórbida/cirurgia , Reoperação/métodos , Estudos Retrospectivos , Inquéritos e Questionários , Redução de PesoRESUMO
Background and Aims: Hepatocellular carcinoma (HCC) is the third leading cause of cancer-related death worldwide, and finding a single reliable biomarker to follow liver degradation is a challenging task. To document the relationship between liver failure, hypoxia, and HCC, copper isotope variations (δ65Cu) were evaluated in the serum of HCC-negative and HCC-positive patients as a biomarker of hepatic failure. Methods: We analyzed Cu isotope variations in serum samples from 293 patients with potentially degraded liver functions presenting hepatitis B virus, hepatitis C virus, nonalcoholic steatohepatitis, and alcohol uptake (OH) etiologies and 105 controls. Ninety-five of the patients were diagnosed with HCC. Results: On average, the δ65Cu values of the serum of patients with F3-F4 fibrosis score or HCC-positive are low. The Cu isotope data are strikingly bimodal with well-defined δ65Cu modes which imperfectly reflect etiology. The population with normal values (ca -0.3) is progressively replaced by a population with atypical δ65Cu values (ca -0.8), which reflects the progressive degradation of hepatic functions. Conclusion: The clear bimodality does not correspond to a progressive shift of the δ65Cu values but to a replacement of one population by another. This bimodality sheds light on the persisting difficulties epitomized by α-fetoprotein in finding high-sensitivity and high-specificity HCC biomarkers. It is interpreted as a switch in the resistance of hepatic tissues to the oxidative stress that eventually leads to HCC oncogenesis.
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Introduction: Vertical banded gastroplasty (VBG) was a common bariatric procedure by laparotomy and or at the beginning of the laparoscopy, but nowadays it is almost an abandoned procedure. However, the young generation of bariatric surgeons should be aware about this procedure especially for revisional cases. Roux-en-Y gastric bypass (RYGB) is considered the procedure of choice for the revision of VBG. Materials and Methods: The evolution of revisional surgery to RYGB has known several technical steps. At the beginning, the procedure was performed with no gastric resection. Then a limited resection of the ancient staple line along with the fibrous tissue under the previous band or mesh was performed. The purpose of this article is to describe a simplified operative technique to simultaneously resect the ancient staple line and the calibration band. Results: After the initial viscrerolysis, an attempt to distinguish the course of the ancient section line of the stomach during the VBG is done. The dissection can become extremely challenging, with too much fibrosis and nonanatomical planes of dissection. At this point, we counsel to abandon the anterior direct dissection of the upper part of the stomach and to switch to a posterior dissection with the approach of greater curvature. Driven by the potential advantages (no risk of mucocele or gastrogastric fistula), for the past several years, we have changed the technique from resecting only the ancient staple line to perform a partial gastrectomy. The gastrectomy is larger and includes the complete resection of the gastric fundus, ancient staple line, the region with the mesh inside, and part of the gastric body. Once the stomach is extracted, the subsequent steps are similar to those of a primary RYGB. Conclusion: The procedure of choice for the revision of VBG is represented by RYGBP. Associating an atypical gastrectomy of the previous staple line with the region of mesh migration is a safe approach, eliminating the risk of mucocele.
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PURPOSE: When a leak after laparoscopic sleeve gastrectomy (LSG) becomes a chronic fistula, the best surgical treatment remains controversial. The aim of study was to review our experience concerning the treatment of chronic and complex fistulas after LSG. MATERIALS AND METHODS: A retrospective analysis of patients with a gastric fistula following LSG who were treated at our center between January 2013 and December 2018 was performed. All patients included underwent a total gastrectomy with a Roux-en-Y reconstruction (TG) for LSG chronic fistula. RESULTS: During the period considered, 13 patients had a chronic fistula and were treated with open TG. The primary leak evolved to a gastro-cutaneos fistula in three patients (23%), to a gastro-splenic fistula in two patients (15.4%), to a gastro-pleural fistula in four patients (30.8%), and to a gastro-bronchial fistula in four patients (30.8%). During TG, a splenectomy and a spleno-pancreatectomy were needed in the two cases of gastro-splenic fistula. Five patients (38.5%) developed an early complication. Two patients developed an esophago-jejunal anastomotic leak treated with a conservative approach (15.4%). No patients needed hospitalization in the intensive care unit. Overall mean length of stay was 19 days (8-30 days). Mean BMI before LSG was 36 (± 5 kg/m2), mean BMI before TG was 30.3 (± 5.2 kg/m2), and mean BMI 2 years after TG was 23.5 (± 2.9 kg/m2). CONCLUSION: When a more conservative and less mutilating surgical option is not possible, open TG with esophago-jejunostomy remains a valuable salvage procedure in the case of complex and extensive fistulas after LSG.
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Fístula Gástrica , Laparoscopia , Obesidade Mórbida , Fístula Anastomótica/etiologia , Fístula Anastomótica/cirurgia , Gastrectomia/efeitos adversos , Gastrectomia/métodos , Fístula Gástrica/etiologia , Fístula Gástrica/cirurgia , Humanos , Laparoscopia/métodos , Obesidade Mórbida/cirurgia , Complicações Pós-Operatórias/etiologia , Complicações Pós-Operatórias/cirurgia , Reoperação/métodos , Estudos Retrospectivos , Resultado do TratamentoRESUMO
INTRODUCTION: Laparoscopic sleeve gastrectomy (LSG) is currently the most common procedure performed worldwide, and still the leak is considered the main limitation. After an initial enthusiasm for stents, the endoscopic treatment evolved including in the current management the septotomy with balloon dilatation and pigtails insertions. The aim of this study was to evaluate the updated algorithm of endoscopic treatment of leak following LSG including septotomy and balloon dilatation. METHODS: All consecutive patients treated by endoscopy between January 2018 and March 2020 for leak following LSG were included in the current study. After recording the demographic and the leak history, we have analyzed the number of endoscopic sessions, the duration of treatment, and the healing rate of endoscopic treatment for 3 groups: A, small orifice (< 10 mm); B, large orifice (> 10 mm) and acute leak; and group C with large orifice and late leak. RESULTS: A total of 53 patients received endoscopic treatment for leak following LSG. The leaks achieved complete healing after average duration of 3.2 months (range 1-7 months), 2.3 months for group A, 4.2 months for group B, and 3.7 months for group C. The average number of endoscopic procedures was 2.8 (range 2-6) and was required for general population: for group A, 2.3 sessions; in group B, 3.4 sessions; and in group C, 2.7 sessions. Two out of 53 patients (3.8%) required additional treatment outside of the current algorithm, one in group A and another in group B. One patient was transferred for pulmonary abscess, and for another patient, the leak was considered chronic after a total of 14 months, and a laparoscopic fistula-jejunostomy was performed with favorable outcomes. CONCLUSIONS: Although there is still no consensus for endoscopic management of leaks after LSG, the benefits of pigtails and the septotomy are undeniable, and it should be included in the armamentarium of any bariatric endoscopic service.
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Laparoscopia , Obesidade Mórbida , Algoritmos , Fístula Anastomótica/etiologia , Fístula Anastomótica/cirurgia , Gastrectomia/efeitos adversos , Humanos , Obesidade Mórbida/cirurgia , Estudos Retrospectivos , Resultado do TratamentoAssuntos
Cirurgia Bariátrica , COVID-19 , Obesidade Mórbida , Humanos , Obesidade Mórbida/cirurgia , SARS-CoV-2RESUMO
PURPOSE: The purpose of this study was to evaluate the efficacy and safety of the OAGB at least 10 years after surgery. MATERIAL AND METHODS: We retrospectively reviewed our prospectively collected data on consecutive morbid patients with obesity receiving OAGB from January 2005 to December 2007. RESULTS: A total of 385 patients met the inclusion criteria. The mean follow-up was 149 months. Of all patients, 52% underwent OAGB as a primary procedure and 48% as a revisional procedure. At the 10-year follow-up, the mean body mass index (BMI) was 30.7 ± 11.8, the mean %TWL was 33.4 ± 10.6, and the mean %EWL was 64.1 ± 24.6. We did not find a significant statistical difference in terms of weight loss between primary OAGB and secondary OAGB. In total, 43% of patients achieved a %EWL greater than 75%, while 29% of the patients had an EWL% that was below 50%. All of the comorbidities related to obesity showed a high improvement or fully resolved. Early complications occurred in 9 patients (2.3%), while the overall rate of late complications was 17.1%. Nineteen patients (4.9%) developed an ulcer at the gastrojejunal anastomosis level, nine patients (2.3%) were re-hospitalized for major malnutrition, thirty-eight patients (9.8%) showed a postoperative biliary reflux, and five patients (2.7%) experienced severe anemia, which required several hospitalizations for iron I.V. supplementation. CONCLUSION: According to results of the present study, we believe that OAGB has shown to be a technique with a reasonable balance between long-term efficacy and undesirable sequelae.
Assuntos
Derivação Gástrica , Obesidade Mórbida , Seguimentos , Derivação Gástrica/efeitos adversos , Humanos , Obesidade Mórbida/cirurgia , Estudos Retrospectivos , Redução de PesoRESUMO
BACKGROUND: The process of reintroducing bariatric surgery to our communities in a COVID-19 environment was particular to each country. Furthermore, no clear recommendation was made for patients with a previous COVID-19 infection and a favorable outcome who were seeking bariatric surgery. OBJECTIVES: To analyze the risks of specific complications for patients with previous COVID-19 infection who were admitted for bariatric surgery. SETTING: Eight high-volume private centers from 5 countries. METHODS: All patients with morbid obesity and previous COVID-19 infection admitted for bariatric surgery were included in the current study. Patients were enrolled from 8 centers and 5 countries, and their electronic health data were reviewed retrospectively. The primary outcome was to identify early (<30 d) specific complications related to COVID-19 infection following bariatric surgery, and the secondary outcome was to analyze additional factors from work-ups that could prevent complications. RESULTS: Thirty-five patients with a mean age of 40 years (range, 21-68 yr) and a mean body mass index of 44.3 kg/m2 (±7.4 kg/m2) with previous COVID-19 infection underwent different bariatric procedures: 23 cases of sleeve (65.7 %), 7 cases of bypass, and 5 other cases. The symptomatology of the previous COVID-19 infection varied: 15 patients had no symptoms, 12 had fever and respiratory signs, 5 had only fever, 2 had digestive symptoms, and 1 had isolated respiratory signs. Only 5 patients (14.2 %) were hospitalized for COVID-19 infection, for a mean period of 8.8 days (range, 6-15 d). One patient was admitted to an intensive care unit and needed invasive mechanical ventilation. The mean interval time from COVID-19 infection to bariatric surgery was 11.3 weeks (3-34 wk). The mean hospital stay was 1.7 days (±1 d), and all patients were clinically evaluated 1 month following the bariatric procedure. There were 2 readmissions and 1 case of complication: that case was of a gastric leak treated with laparoscopic drainage and a repeated pigtail drain, with a favorable outcome. No cases of other specific complications or mortality were recorded. CONCLUSION: Minor and moderate COVID-19 infections, especially the forms not complicated with invasive mechanical ventilation, should not preclude the indication for bariatric surgery. In our experience, a prior COVID-19 infection does not induce additional specific complications following bariatric surgery.