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Esophagogastric junction outflow obstruction (EGJOO) is an esophageal motility disorder characterised by an elevated integrated relaxation pressure (IRP) with preserved peristalsis. Most functional EGJOO symptoms are self-limiting. This study aimed to evaluate the risk factors associated with non-resolution of symptoms for functional EGJOO. A retrospective single institution cohort study was performed on patients diagnosed with functional EGJOO on high-resolution manometry (HRM). Clinical, demographic, endoscopic and imaging parameters were recorded. Univariate and multivariate analyses were performed to identify factors associated with reduced likelihood of symptom resolution. Time to symptom resolution was then plotted on a Kaplan-Meier survival analysis. Over a 5-year period, 53 patients (41.5% male, 58.5% female) were diagnosed with functional EGJOO. The median age, body mass index and IRP at 4 s were 47.0 years (interquartile range (IQR): 36.0-58.0), 23.3 kg/m 2 (IQR: 20.9-26.5) and 39.9 mmHg (IQR: 28.6-52.3) respectively. Dysphagia and atypical chest pain accounted for 36.5% and 21.2% of symptoms respectively. On the univariate analysis, obesity (p = 0.002), heartburn (p = 0.098) and lack of epigastric pain (p = 0.090) were potentially correlated with failure of symptom resolution. In the multivariate analysis, only obesity (OR 0.11, 95% CI: 0.02-0.77; p = 0.026) was significantly associated with reduced likelihood of symptom resolution for EGJOO. On the survival analysis, 87.2% of non-obese patients, in contrast 37.5% of obese patients reported symptom resolution at up to 41-month follow-up period (p = 0.039). Patients with obesity are at an increased likelihood of having persistent symptoms. This association appeared to persist for patients with both manometric and clinically relevant EGJOO., (© 2024. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.)

Background: Perioperative FLOT (5-fluorouracil, oxaliplatin and docetaxel) is a standard of care for patients with locally advanced gastro-oesophageal adenocarcinoma (GEA) in Western guidelines, but its use is limited in Asian patients. We report outcomes from a single Asian centre of perioperative FLOT with concomitant granulocyte colony-stimulating factor (GCSF) prophylaxis., Methods: A retrospective analysis of all 56 stage II to III GEA patients treated with perioperative FLOT at the National Cancer Centre Singapore between June 2017 and February 2024 was performed. All patients were discussed at a multidisciplinary tumour board, underwent preoperative laparoscopic staging, and received prophylactic GCSF with perioperative FLOT. Surgery was performed across four partner institutions. The primary endpoints were the tolerability of FLOT and pathological complete response (pCR). A univariate analysis of factors associated with survival and adverse events was also performed., Results: Overall, 33 patients (58.9%) completed eight cycles of pre- and postoperative FLOT, and 92.9% underwent resection. The commonest grade 3 to 4 adverse events (AEs) were diarrhoea (10.7%) and neutropenia (5.6%). The 30- and 90-day postoperative mortality rates were 0% and 1.9%, respectively. In resected tumours, the pCR was 15.4%. The median DFS was 27.5 months, but the median OS was not reached. The values for 1-, 2-, and 3-year DFS were 74.6%, 61.0%, and 46.5%, respectively. The values for 1-, 2-, and 3-year OS were 85.0%, 67.4%, and 61.0%, respectively. In the univariate analysis of patients who underwent resection, an ECOG status of 0 was associated with better DFS, while ypN0, R0 resection, and pathological stages 0-II were associated with better DFS and OS. Patients ≥ 65 years benefited from FLOT similarly to those <65 years in terms of DFS (HR 1.03; p = 0.940) and OS (HR 1.08; p = 0.869), with similar rates of grade 3 to 4 AEs. Patients with a higher housing index (HI) were less likely to experience ≥grade 3 AEs compared to those with a lower HI (OR 0.16, p = 0.029)., Conclusions: This study presents a unique real-world Asian experience of perioperative FLOT with prophylactic GCSF use, with low rates of G3 to 4 neutropenia. The tolerability of FLOT was similar to that reported in Western populations. Furthermore, similar survival and rates of grade 3 to 4 AEs were observed in elderly patients. Patients of lower socioeconomic status were more likely to experience severe AEs, highlighting the need to proactively support vulnerable groups during treatment.

Background: The slit-mesh technique for laparoscopic groin hernia repair remains controversial. We present the largest cohort of patients to date that have undergone laparoscopic hernia repair with this technique and aim to evaluate the impact of both techniques on postoperative recurrence and other secondary outcomes., Methods: A retrospective, single-institution cohort study of patients who underwent a laparoscopic groin hernia repair over a 5.5-year period was performed. Univariate and multivariate analyses were performed to identify factors associated with recurrence, chronic pain, complications, length of stay, and operative time. A propensity score analysis also was performed. Time to recurrence was then subsequently plotted on a Kaplan-Meier survival analysis., Results: In total, 611 laparoscopic groin hernia repairs (nonslit: n = 353; slit: n = 258) were reviewed. Mean follow-up duration was 6.6 months. On the multivariate analysis, body mass index was inversely correlated with recurrence (odds ratio, 0.792; 95% confidence interval, 0.656-0.956), whereas a slit mesh had lower recurrence (odds ratio, 0.228; 95% confidence interval, 0.064-0.809). In the propensity score-adjusted analysis, slit mesh remained significantly associated with reduced recurrence (adjusted odds ratio, 0.251; 95% confidence interval, 0.070-0.900), with no differences in chronic pain (adjusted odds ratio, 1.297; 95% confidence interval, 0.275-6.128) or postoperative complications (adjusted odds ratio, 1.808; 95% confidence interval, 0.429-7.620). Operative time also was reduced in the slit-mesh group (P = .009)., Conclusions: The slit-mesh technique was associated with a reduced likelihood of postoperative recurrence and shorter operative time, with no impact on postoperative chronic pain or complications. A lower body mass index was also correlated with increased likelihood of postoperative recurrence., Competing Interests: Conflict of Interest/Disclosure The authors have no relevant financial disclosures., (Copyright © 2024 Elsevier Inc. All rights reserved.)

Background: Laparoscopic sleeve gastrectomy (SG) is a widely performed bariatric surgery, but it is associated with an increased risk of gastroesophageal reflux (GERD) in the long term. The addition of fundoplication to laparoscopic SG may improve lower oesophageal sphincter function and reduce postoperative GERD., Objectives: This systematic review and meta-analysis aims to compare the efficacy and safety of SG plus fundoplication (SG + F) versus SG alone for the treatment of patients with severe obesity (≥35 kg/m 2 )., Setting: Meta-analysis., Methods: Three electronic databases were searched from inception until January 2023. Studies were included if they compared outcomes of SG + F versus SG in patients with severe obesity (≥35 kg/m 2 ). The primary outcome was remission of GERD postoperatively. Secondary outcomes were the percentage of excess weight loss, percentage of total weight loss, postoperative complication rate, operative time, and length of stay., Results: A total of 5 studies with 539 subjects (212 SG + F and 327 SG alone) were included. The mean preoperative body mass index was 42.6 kg/m 2 . SG + F achieved higher remission of GERD compared with laparoscopic SG (odds ratio [OR] = 13.13; 95% CI, 3.54-48.73; I 2 = 0%). However, the percentage of total weight loss was lower in the SG + F group (mean difference [MD] = -2.75, 95% CI, -4.28 to -1.23; I 2 = 0%), whereas there was no difference in the percentage of excess weight loss (MD = -0.64; 95% CI, -20.62-19.34; I 2 = 83%). There were higher postoperative complications in SG + F (OR = 2.56; 95% CI, 1.12-5.87; I 2 = 0%) as well. There was no difference in operative time or length of stay between the 2 groups., Conclusion: SG + F achieved better GERD remission but is associated with lesser weight loss and increased postoperative complications compared with SG alone. Further studies are required to ascertain the overall clinical benefit of SG + F for patients with severe obesity., (Copyright © 2023 American Society for Metabolic and Bariatric Surgery. Published by Elsevier Inc. All rights reserved.)

Introduction: Laparoscopic sleeve gastrectomy (LSG) is associated with postoperative gastroesophageal reflux disease (GERD) and erosive esophagitis (EE). The role of crural repair during LSG is still controversial. The preoperative laxity of the gastroesophageal junction (GEJ), graded by the Hill's classification, is more predictive for postoperative GERD and EE after LSG than the presence of a hiatal hernia seen on endoscopy. Thus, the authors hypothesize that a concomitant crural repair in a specific subgroup of patients with a lax GEJ (Hill's III) may reduce the incidence of postoperative GERD and EE., Methods: A double-blinded, randomized controlled trial of patients with Hill's III GEJ undergoing LSG will be randomized to a concomitant crural repair (experimental) versus LSG alone (control). Primary outcome measures will be presence of EE at 1-year. Secondary outcome measures will include proton pump inhibitor use, postoperative complications, operative time, blood loss, quality of life, GERD and gastrointestinal symptoms., Conclusion: Conflicting crural repair results may be explained by differences in preoperative GEJ laxity. Patients with a frank hiatal hernia and patulous GEJ (Hill's IV) have a very high, while patients with an apposed GEJ (Hill's I, Hill's II) have a low incidence of postoperative GERD and EE respectively. Thus, the authors hypothesize that patients with a lax GEJ without frank hiatal hernia (Hill's III), might benefit from a crural repair. This study results can potentially highlight the clinical importance of preoperative endoscopic evaluation of the GEJ in all patients planned for LSG, to determine which subgroup patients may benefit from a crural repair. (Clinicaltrials.gov: NCT05330910, Registered 15-April-2022)., (The Author(s). Published by S. Karger AG, Basel.)

Competing Interests: The authors declare that they have no conflict of interest.

Objective: We aim to evaluate the cost-saving of the short stay ward (SSW) versus conventional inpatient care following sleeve gastrectomy (LSG). We also compared the readmission rates pre- and post-inception of the intravenous hydration clinic and analyzed the cost-savings., Methods: Patients who underwent LSG between December 2021 to March 2022 with SSW care were compared with standard inpatient care. Total costs were analyzed using univariate analysis. With a separate cohort of patients, 30-day readmission rates in the 12-months preceding and following implementation of the IV hydration clinic and associated cost-savings were evaluated., Results: After matching on the propensity score to within ± 0.1, 20-subjects pairs were retained. The total cost per SSW-subject was significantly lower at $13,647.81 compared to $15,565.27 for conventional inpatient care (p = 0.0302). Lower average ward charges ($667.76 vs $1371.34, p < 0.0001), lower average daily treatment fee per case ($235.68 vs $836.54, p < 0.0001), and lower average laboratory investigation fee ($612.31 vs $797.21, p < 0.0001) accounted for the difference in costs between the groups. Thirty-day readmission rate reduced from 8.9 to 1.8% after implementation of the hydration clinic (p < 0.01) with decreased 30-day readmission cost (S$96,955.57 vs. S$5910.27, p < 0.01)., Conclusion: SSW for LSG is cost-effective and should be preferred to inpatient management. Walk-in hydration clinics significantly reduced readmission rates and result in tremendous cost-savings., (© 2023. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.)

Introduction: Completion gastrectomy with lymphadenectomy for remnant gastric cancer (RGC) is currently the gold standard for patients with resectable disease. Multiple surgical approaches can be adopted; however, there exists no agreement on the best choice due to the low incidence of RGC. With its anticipated increase in prevalence, we thus sought to evaluate the feasibility and efficacy of the laparoscopic approach versus conventional laparotomy via a pooled analysis of existing literature., Methods: A retrospective review of five consecutive patients who underwent laparoscopic completion gastrectomy from August 2017 to June 2022 was performed following Institutional Review Board waiver. A comprehensive systematic review of literature on laparoscopic completion gastrectomy from the Pubmed, Embase, MEDLINE, Web of Science and Cochrane databases was conducted to supplement the experience from our institution., Results: Four patients had prior benign gastric disease and one had prior gastric cancer. Two patients experienced severe postoperative complications but there were otherwise no reports of conversion to laparotomy or mortality. Mean operative duration was 295 minutes. Mean duration to oral intake and discharge was 6.8 and 14.6 days respectively. Results from our pooled analysis of 591 cases suggested that the laparoscopic approach was associated with longer operative durations but delivered fewer postoperative complications, shorter duration to dietary resumption and shorter lengths of stay over conventional laparotomy., Conclusion: Laparoscopic completion gastrectomy is indeed a more challenging procedure due to the presence of dense adhesions from previous surgery. However, the procedure can be performed safely with superior outcomes as compared to conventional laparotomy., (© 2023 The Authors. Asian Journal of Endoscopic Surgery published by Asia Endosurgery Task Force and Japan Society of Endoscopic Surgery and John Wiley & Sons Australia, Ltd.)

Background: Multidisciplinary tumor board (MDT) discussion is standard practice in the management of Upper Gastrointestinal (UGI) cancers. However, poor adherence to MDT recommendations may account for the lack of improved oncological outcomes with MDTs. We aim to quantify adherence rates and compare outcomes between adherent and non-adherent patients., Methods: We included all patients with potentially curable primary UGI carcinomas who were discussed at UGI MDT from 2017 to 2018. MDT recommendations were compared to actual treatment received. Oncological and survival outcomes were compared between both groups., Results: Amongst 153 patients, 64 (41.8%) were non-adherent to MDT recommendations. Reasons for non-adherence were patient refusal (50.0%), treatment-related complications (31.3%), disease factors (17.2%) and clinician decision (1.56%). Univariate analysis showed that non-adherent patients were older (71.6 vs 65.2 years, p < 0.001), with higher clinical stage at point of diagnosis (p = 0.028), pathological stage after resection (p < 0.001) and were more likely to be recommended for multimodal therapy. No significant factors were associated with non-adherence at multivariate analysis. Non-adherent patients had worse median overall survival (19.5 months) compared to adherent patients (not reached at follow-up) with both unmatched and propensity-score matched analysis. Patients who received only part of the intended adjuvant chemotherapy course had worse median overall survival and disease-free survival compared to patients who completed or did not initiate adjuvant chemotherapy., Conclusions: Non-adherence to MDT recommendations was associated with advanced age and tumor stage, and potentially contributes to the worse oncological outcomes in a group of patients already predisposed to poor outcomes., (© 2022. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.)

Background: Laparoscopic sleeve gastrectomy (LSG) is one of the commonest bariatric procedures. However, it is associated with postoperative gastroesophageal reflux disease (GERD) and erosive esophagitis (EE). This study aims to assess the impact of various preoperative clinical and endoscopic characteristics on the development of postoperative GERD and EE., Methods: This study is a single-institution retrospective cohort study involving all patients who underwent LSG. A univariate and multivariate analysis was performed to identify preoperative parameters that were significantly associated with the development of postoperative GERD and EE, at up to 1-year follow-up., Results: At up to 1-year follow-up, out of 127 patients, only preoperative endoscopic presence of a hiatal hernia noted on axial length (p=0.024) and the Hill's classification of the gastroesophageal junction (p<0.001) were significantly associated with the development of postoperative GERD. Similarly, at 1-year follow-up endoscopy, the presence of a hiatal hernia (p=0.041) and the Hill's classification (p=0.001) were associated with postoperative EE. On the multivariate analysis, compared to patients with a Hill's I flap valve, Hill's II patients were more likely to develop postoperative GERD (OR 7.13, 95% CI: 1.69-29.98, p=0.007), and Hill's III patients were more likely to develop postoperative GERD (OR 20.84, 95% CI: 3.98-109.13, p<0.001) and EE (OR 34.49, 95% CI: 1.08-1105.36, p=0.045). All patients with Hill's IV developed postoperative GERD and EE in this study., Conclusion: Postoperative GERD and EE remain an important limitation following LSG. Proper preoperative assessment using the Hill's classification can help to accurately predict patients at risk of postoperative GERD and EE., (© 2022. The Society for Surgery of the Alimentary Tract.)

Purpose: Obesity increases the risk of incident chronic kidney disease (CKD) and is one of the strongest risk factors for new-onset CKD even in the absence of metabolic risk factors. Weight loss has been shown to reduce renal hyperfiltration and proteinuria. Metabolic bariatric surgery (MBS) remains an effective treatment for obesity and its metabolic-related complications. However, literature on its impact on renal function remains limited., Materials and Methods: This was an observational retrospective study in a tertiary centre in Singapore. MBS cases performed at the centre between 2008 and 2019 were included. The primary outcome measures were estimated glomerular filtration rate (eGFR), calculated using the CKD epidemiology collaboration equation, and albuminuria (defined as urine albumin-creatinine ratio (uACR) > 3.5 mg/mmol) at baseline and 1-year post-MBS., Results: Five hundred fifty-seven patients were included. One-year post-MBS, median eGFR increased from 110.9 mL/min/1.73 m 2 (IQR 92.4 to 121.5) to 112.6 mL/min/1.73 m 2 (IQR 97.3 to 122.3), p < 0.001. Median uACR decreased from 1.00 mg/mmol (IQR 0.40 to 3.55) to 0.70 mg/mmol (IQR 0.40 to 1.80) 1-year post-MBS (p = 0.001). 12.9% of patients had improved CKD staging. The proportion of patients with albuminuria decreased from 24.8% at baseline to 1.89% 1-year post-MBS (p < 0.001). One-year post-MBS, the subgroup with reduced eGFR had significant increases in eGFR (p < 0.001), with a trend towards a reduction in uACR., Conclusions: MBS had a positive impact on renal function with modest but statistically significant improvement in eGFR and reduction in albuminuria at 1-year post-surgery. Longer-term data is required to investigate the durability of this impact., (© 2021. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.)

Background: Following bariatric surgery, accurate charting of weight loss and regain is crucial. Various preoperative factors affect postoperative weight loss, including age, sex, ethnicity, and surgical type. These are not considered by current weight loss metrics, limiting comparison of weight loss outcomes between patients or centers and across time., Methods: Patients (n=1022) who underwent sleeve gastrectomy (n=809) and gastric bypass (n=213) from 2008 to 2020 in a single center were reviewed. Weight loss outcomes (% total weight loss) were measured for 60 months postoperatively. Longitudinal centile lines were plotted using the post-estimation predictions of quantile regression models, adjusted for type of procedure, sex, ethnicity, and baseline BMI., Results: Median regression showed that %TWL was 1.0% greater among males than females (β = +1.1, 95% CI: +0.6 to +1.7, P = <0.0001). Participants who underwent SG had less %TWL compared to GB (β = -1.3, 95% CI: -1.9 to -0.8, P < 0.0001). There was a trend towards less %TWL among the Indian and Malay participants compared to Chinese. Age and diabetes were not significant predictors. Reference centile charts were produced for the overall cohort, as well as specific charts adjusted for type of bariatric procedure, sex, ethnicity, and baseline BMI., Conclusion: Centile charts provide a clinically relevant method for monitoring of weight trajectories postoperatively and aid in realistic and personalised goal setting, and the early identification of "poor responders". This is the first study to present post-bariatric surgery centile charts for an Asian cohort., (© 2021. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.)

The present systematic review determined the role of transarterial embolization (TAE) as a prophylactic treatment in bleeding peptic ulcers after initial successful endoscopic hemostasis. PubMed and Ovid Medline databases were searched from inception until July 2019 for studies that included patients deemed high-risk based on Forrest Classification, Rockall score ≥ 5, or endoscopic evaluation in addition to those who underwent prophylactic TAE after initial successful endoscopic hemostasis. Meta-analysis was performed to compare patients who underwent endoscopic therapy (ET) and TAE with those who underwent ET alone. The primary outcomes measured included rates of rebleeding, reintervention, and 30-day mortality. Secondary outcome measures evaluated length of hospitalization, technical success rates, and complications associated with TAE. Of 916 publications, 5 were eligible for inclusion; 310 patients with high-risk peptic ulcer bleeding underwent prophylactic TAE, and 255 were compared against a control group of 580 patients that underwent standard treatment with ET alone. Patients who underwent ET with TAE had lower 30-day rebleeding rates (odds ratio [OR], 0.35; 95% confidence interval [CI] 0.15-0.85; P = .02; I 2  = 50%). The ET with TAE group had a lower 30-day mortality rate (OR, 0.28; 95% CI, 0.10-0.83; P = .02; I 2  = 58%). There was no difference in pooled reintervention rates (OR, 0.68; 95% CI, 0.43-1.08; P = .10; I 2  = 0%) and length of hospitalization (mean difference, -0.32; 95% CI, -1.88 to 1.24; P = .69; I 2  = 0%). Technical success rate of prophylactic TAE was 90.5% (95% CI, 83.09-97.98; I 2  = 75.9%). Pooled proportion of overall complication rate was 0.18% (95% CI, 0.00-1.28; I 2  = 0%). Prophylactic TAE has lower rebleeding and mortality with a good success rate and low complications. Prophylactic TAE after primary ET may be recommended for selected patients with high-risk bleeding ulcers; however, further studies should be performed to establish this as a routine tool in patients with bleeding peptic ulcer disease., (Copyright © 2020 SIR. Published by Elsevier Inc. All rights reserved.)

Background: Laparoscopic vertical sleeve gastrectomy (LSG) is a popular bariatric procedure performed in Asia, as obesity continues to be on the rise in our population. A major problem faced is the development of de novo gastroesophageal reflux disease (GERD) after LSG, which can be chronic and debilitating. In this study, we aim to assess the relationship between the presence of small hiatal hernia (HH) and the development of postoperative GERD, as well as to explore the correlation between GERD symptoms after LSG and timing of meals. In doing so, we hope to gain a better understanding about the type of reflux that occurs after LSG and take a step closer towards effectively managing this difficult to treat condition., Methods: We retrospectively reviewed data collected from patients who underwent LSG in our hospital from Dec 2008 to Dec 2016. All patients underwent preoperative upper GI endoscopy, during which the identification of hiatal hernia takes place. Patients' information and reflux symptoms are recorded using standardized questionnaires, which are administered preoperatively, and again during postoperative follow up visits., Results: Of the 255 patients, 125 patients (74%) developed de novo GERD within 6 months post-sleeve gastrectomy. The rate of de novo GERD was 57.1% in the group with HH, and 76.4% in the group without HH. Adjusted analysis showed no significant association between HH and GERD (RR = 0.682; 95% CI 0.419 to 1.111; P = 0.125). 88% of the patients who developed postoperative GERD reported postprandial symptoms occurring only after meals, and the remaining 12% of patients reported no correlation between the timing of GERD symptoms and meals., Conclusion: There is no direct correlation between the presence of small hiatal hernia and GERD symptoms after LSG. Hence, the presence of a small sliding hiatal hernia should not be exclusion for sleeve gastrectomy. Electing not to perform concomitant hiatal hernia repair also does not appear to result in higher rates of postoperative or de novo GERD., Competing Interests: The authors have declared that no competing interests exist.

A paramount factor in selecting the operative approach for gastric gastrointestinal stromal tumours (GIST) is tumour location. Tumours located high along the lesser curve of the stomach pose a challenge in laparoscopic resection. A 56-year-old lady presented with per rectal bleeding and loss of weight. Endoscopic and radiological investigations revealed a large gastric GIST located over the lesser curve with proximal margin <1 cm from the gastroesophageal junction (GEJ). We present the steps of a novel technique for laparoscopic resectional oesophago-gastroplasty to resect large high gastric lesser curve GIST involving the GEJ., (Published by Oxford University Press and JSCR Publishing Ltd. All rights reserved. © The Author(s) 2020.)

Competing Interests: None

Bariatric surgery is an effective treatment for morbid obesity and its metabolic related comorbidities; type 2 diabetes, hypertension and hyperlipidaemia. 1 However, the literature is scarce regarding the long-term outcome after bariatric surgery, especially among multi-ethnic Asian populations. Considering the growing number of bariatric metabolic surgeries in Asia, we have attempted to provide a regional perspective on 5-year long-term clinical outcomes post bariatric surgery in Singapore. Between 2010 and 2016, all bariatric operative cases were included, and these comprised: laparoscopic sleeve gastrectomy (LSG), 393; laparoscopic Roux-En-Y gastric bypass (RYGB), 125; laparoscopic mini-gastric bypass (MGB), 43. The primary outcome measure was the percentage of excess weight loss (% EWL) at 6 months, 1, 2, 3, 4 and 5 years, with % remission of type 2 diabetes mellitus (T2DM) at 1 year following LSG (49.7%, 61.2%, 56.1%, 47.8%, 40.8% and 47.3%; 82.2%), RYGB (60.2%, 62.1%, 57.6%, 50.1%, 48.7% and 47.7%; 86.9%) and MGB (58%, 68.1%, 62.7%, 66.2%, 64.0%, 65.2%; 71.9%). In conclusion, MGB and RYGB showed the greatest % EWL at 5 years and are recommended for moderate T2DM. LSG is an effective bariatric operation with a high % EWL up to 2 years, and a high remission rate of mild T2DM. The remission rate of T2DM was equally high in all 3 surgical groups, independent of ethnic differences., (© 2018 John Wiley & Sons Ltd.)

Background: The use of a Fobi ring to prevent pouch dilation is sometimes used in Roux-en-Y gastric bypass (RYGB). Recently, it has been extrapolated to laparoscopic sleeve gastrectomy (LSG) procedures by placing a fixed-ring band a few centimeters below the gastroesophageal junction (GEJ)., Objectives: What is the consequence if a patient develops a leak?, Setting: Tertiary metropolitan referral center, Australia., Methods: Over 18 months, all patients with either a conventional LSG or a fixed-ring banded sleeve gastrectomy (BLSG) who presented with a proven leak complication were included. The management approaches along with the surgical, endoscopic, and percutaneous procedures used were examined., Results: Six patients had a BLSG leak and 6 had a LSG leak. All patients had leak resolution. There was no significant difference in body mass index (BMI), time to leak, initial white cell count (WCC), and C-reactive protein (CRP) levels between the 2 groups. LSG patients required a median of 2 endoscopic procedures (range: 1-3). Stents were deployed in 3 patients. All BLSG patients required a single surgical intervention with laparoscopic washout, drainage, removal of band±feeding jejunostomy. One stent was deployed in 1 BLSG patient. BLSG leak resolution was found at 34±12 days versus 85±12 days in the LSG group (P< .05)., Conclusion: The BLSG is a new modification of the sleeve gastrectomy procedure. This study presents a management strategy for leak resolution employed in BLSG patients. The presence of a foreign body as a persistent nidus of infection mandates band removal., (Copyright © 2017 American Society for Bariatric Surgery. All rights reserved.)