Surgery for obesity and related diseases : official journal of the American Society for Bariatric Surgery最新文献

{"title":"National trends in using revisional surgeries post-sleeve gastrectomy due to reflux and weight recurrence: a matched case-control analysis.","authors":"Thomas H Shin, Pourya Medhati, Vasundhara Mathur, Abdelrahman Nimeri, Eric G Sheu, Ali Tavakkoli","doi":"10.1016/j.soard.2024.09.011","DOIUrl":"https://doi.org/10.1016/j.soard.2024.09.011","url":null,"abstract":"<p><strong>Background: </strong>Several options exist for surgical conversion after sleeve gastrectomy (SG), but a definitive safety profile for each option by indication for conversion remains unclear.</p><p><strong>Objectives: </strong>To determine and compare 30-day risk profiles of SG conversion to Roux-en-Y gastric bypass (RYGB), biliopancreatic diversion with duodenal switch (BPD-DS), and single-anastomosis duodenoileostomy (SADI).</p><p><strong>Methods: </strong>Metabolic and Bariatric Surgery Accreditation and Quality Improvement Program national database entries from 2020 to 2022 were used to identify 25,760 adult patients who underwent SG conversion to RYGB, BPD-DS, or SADI. Subgroup analyses were performed among 6106 conversions completed for weight-related complications (RYGB: 3053 patients; BPD-DS: 1826 patients; SADI: 1227 patients). Multivariable analysis and 1:1 nearest-neighbor matching were used to further characterize the 30-day risk profile of each conversion.</p><p><strong>Results: </strong>Patients with RYGB conversions had a lower preoperative body mass index compared with those with BPD-DS + SADI conversions (39.8 versus 46.1, P < .001) and significantly lower rates of medical comorbidities. The distribution of conversion indication for each MBS configuration varied, where most RYGB conversions were for reflux (56.1%) whereas most BPD-DS + SADI conversions were for weight-related complications (87.3%; P < .001). On 1:1 matched analysis of conversions for weight recurrence, odds of 30-day complications (odds ratio .73, P = .019) and readmission (odds ratio .77, P = .031) were lower in BPD-DS + SADI conversions compared with RYGB. There were no significant differences in odds of 30-day reintervention or reoperation between conversion to RYGB and BPD-DS + SADI. Major differing drivers of complications between conversion types included hemorrhage (RYGB 1.98% versus BPD-DS + SADI .87%; P = .001).</p><p><strong>Conclusions: </strong>For weight recurrence after SG, conversion to BPD-DS + SADI does not have greater 30-day complications than RYGB and may be a safe conversion option.</p>","PeriodicalId":94216,"journal":{"name":"Surgery for obesity and related diseases : official journal of the American Society for Bariatric Surgery","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142484699","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Endoscopic bariatric and metabolic therapies and its effect on metabolic dysfunction-associated steatotic liver disease: a review of the current literature.","authors":"Varun Aitharaju, Jonathan Ragheb, Stephen Firkins, Roma Patel, C Roberto Simons-Linares","doi":"10.1016/j.soard.2024.09.012","DOIUrl":"https://doi.org/10.1016/j.soard.2024.09.012","url":null,"abstract":"<p><p>Endoscopic bariatric and metabolic therapies (EBMTs) are minimally invasive endoscopic procedures that have shown to demonstrate significant weight loss in people with obesity. While abundant data support their positive effect on weight loss, there remains a notable dearth of information regarding their effects on metabolic dysfunction-associated steatotic liver disease (MASLD). As rates of type 2 diabetes and obesity have grown worldwide, so has the rate of MASLD. Therefore, addressing these knowledge gaps is crucial in improving liver health worldwide. In this review, we aim to provide the existing evidence delineating the effects of primary and secondary endoscopic bariatric therapies on MASLD and determine knowledge gaps requiring future study. Utilizing PubMed search with relevant keywords such as \"endoscopic bariatric therapies,\" \"NAFLD\" (nonalcoholic fatty liver disease), \"MAFLD\" (metabolic dysfunction-associated fatty liver disease), \"MASLD\" (metabolic dysfunction-associated steatotic liver disease), we gathered case reports, reviews, and retrospective analyses, evaluating their data and limitations. In our manuscript, we detail many primary and secondary endoscopic therapies and the literature available exploring their impact on liver health. This review demonstrates that primary EBMTs improve noninvasive liver markers, weight loss, and overall metabolic syndrome suggesting significant benefit in MASLD. There is, however, a significant lack of literature studying how primary endoscopic therapies compare amongst each other and how revisional therapies affect MASLD. We additionally offer suggestions for future research to deepen our understanding of EBMTs and their effects on MASLD.</p>","PeriodicalId":94216,"journal":{"name":"Surgery for obesity and related diseases : official journal of the American Society for Bariatric Surgery","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142607859","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Subjective improvement of reflux symptoms after conversion of sleeve gastrectomy to Roux-en-Y gastric bypass and concomitant repair of hiatal hernia.","authors":"Luke Umana, Jenalee Corsello, Thomas Grist, John Paul Gonzalvo, John Dietrick, Michel M Murr","doi":"10.1016/j.soard.2024.09.014","DOIUrl":"https://doi.org/10.1016/j.soard.2024.09.014","url":null,"abstract":"<p><strong>Background: </strong>Symptoms of reflux after sleeve gastrectomy (SG) are common and may be refractory to medical treatment.</p><p><strong>Objectives: </strong>To assess outcomes of conversion of SG to Roux-en-Y gastric bypass (RYGB) with concomitant repair of hiatal hernias on symptoms of reflux.</p><p><strong>Setting: </strong>Tertiary community hospital.</p><p><strong>Methods: </strong>We reviewed data from all consecutive patients (2018-2021) who underwent conversion from SG to RYGB for refractory reflux symptoms. Concomitant hiatal hernias were diagnosed endoscopically or radiographically. Improvement in reflux symptoms, nausea, vomiting, dysphagia, or abdominal pain and postoperative proton pump inhibitor (PPI) use were compared with McNemar statistical test. Data are reported as mean ± standard deviation.</p><p><strong>Results: </strong>In total, 64 patients (92% female; 48 ± 10 years) underwent conversion from SG to RYGB and repair of concomitant hiatal hernias 4 ± 3 years after the index SG. A hiatal hernia was detected preoperatively in 57 of 64 patients (89%) by either upper gastrointestinal contrast studies, computed tomography scan, or esophagogastroduodenoscopy. At 29 ± 14 months postconversion to RYGB, percent total body weight loss was 14 ± 9% and percent excess weight loss was 37 ± 29%, and body mass index decreased from 37 ± 7 to 32 ± 6 kg/m². Symptoms of reflux and use of PPI improved during the early follow-up period (median: 14 months; P < .001) and was sustained at late follow-up (median: 32 months; P < .01). Improvement of nausea and dysphagia reached statistical significance at late follow-up (median: 32 months; P < .01). Vomiting and abdominal pain decreased with time but did not reach statistical significance. Postoperative complications were deep surgical-site infection (n = 3), pulmonary embolism (n = 1), bleeding (n = 5), reoperation (n = 3), and 30-day readmission (n = 6).</p><p><strong>Conclusions: </strong>Conversion of SG to RYGB and repair of concomitant hiatal hernia improves reflux symptoms, nausea, and dysphagia, reduces PPI use, and confers additional weight loss.</p>","PeriodicalId":94216,"journal":{"name":"Surgery for obesity and related diseases : official journal of the American Society for Bariatric Surgery","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142565157","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Utilization patterns of glucagon like Peptide-1 receptor agonists prior to bariatric and metabolic surgery: a multicenter study.","authors":"Shlomi Rayman, Evyatar Morduch, Anat Reiner-Benaim, Netta-Lee Catzman, Idan Carmeli, Dvir Froylich, David Goitein","doi":"10.1016/j.soard.2024.09.010","DOIUrl":"https://doi.org/10.1016/j.soard.2024.09.010","url":null,"abstract":"<p><strong>Background: </strong>Glucagon-like-peptide-1 receptor agonists (G1RA) have gained popularity as a treatment for weight loss in patients who are overweight or obese, but their utilization patterns and impact on candidates for metabolic and bariatric surgery (MBS) remain understudied.</p><p><strong>Objective: </strong>We aimed to investigate the prevalence, characteristics, and outcomes of patients with a history of G1RA utilization among MBS candidates.</p><p><strong>Setting: </strong>Five high-volume MBS centers in Israel.</p><p><strong>Methods: </strong>Data were collected retrospectively from February 1st, 2023, to September 30th, 2023. Demographic, clinical, and treatment data were analyzed to assess a history of G1RA use, associated factors, adverse events, and treatment outcomes.</p><p><strong>Results: </strong>Four hundred thirty-four MBS candidates were included in the study. A history of G1RA utilization was obtained in 275 (63%) MBS candidates, with Liraglutide and Semaglutide being the most commonly used agents. Younger age, type 2 diabetes mellitus, dyslipidemia, and no previous MBS history were associated with a higher rate of G1RA utilization. With these medications, median maximal weight loss was 5.38 kg, and mean duration of use was 19 weeks. Patients using G1RA for ≥6 weeks experienced significantly greater weight loss compared to those using it for shorter periods (6.3 ± 6.43 vs 1.65 ± 1.69; P < .001). GI-related adverse events were reported in 57.8% of patients. Over 95% of patients discontinued G1RA due to insufficient weight loss and/or adverse effects. Patients reaching the maximal recommended dose exhibited significantly greater weight loss versus patients who did not reach it for both Liraglutide (5.9 ± 4.98 kg vs. 3.9 ± 5.53 kg; P = .03) and Semaglutide (6.5 ± 7.8 kg vs. 2.5 ± 3.8 kg; P = .016).</p><p><strong>Conclusion: </strong>Pre-MBS G1RA utilization and failure are prevalent among MBS candidates. Our study underscores the need for further research to understand the role of G1RA therapy in obesity management and the development of guidelines for its appropriate use in MBS candidates.</p>","PeriodicalId":94216,"journal":{"name":"Surgery for obesity and related diseases : official journal of the American Society for Bariatric Surgery","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142635498","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Comparable results 5 years after one anastomosis gastric bypass compared to Roux-en-Y gastric bypass: a propensity-score matched analysis.","authors":"Lindsy van der Laan, Dionne Sizoo, André P van Beek, Marloes Emous","doi":"10.1016/j.soard.2024.09.009","DOIUrl":"https://doi.org/10.1016/j.soard.2024.09.009","url":null,"abstract":"<p><strong>Background: </strong>Previous studies comparing one anastomosis gastric bypass (OAGB) and Roux-en-Y gastric bypass (RYGB) are often limited by retrospective designs, or in randomized controlled trials, by small sample sizes or limited follow-up durations.</p><p><strong>Objectives: </strong>This study aims to compare OAGB and RYGB during 5years of follow-up in terms of weight loss, remission of comorbidities, and complications.</p><p><strong>Setting: </strong>This longitudinal prospective study includes all patients who underwent a primary OAGB or RYGB between 2015 and 2016 in the Netherlands, utilizing data from the nationwide registry, Dutch Audit for Treatment of Obesity.</p><p><strong>Methods: </strong>A 1:1 propensity-score matched (PSM) comparison between patients with OAGB and RYGB.</p><p><strong>Results: </strong>After 1:1 PSM, 2 nearly identical cohorts of 860 patients were obtained. OAGB was associated with more intraoperative complications (2.0% versus .6%; P = .031). Conversely, RYGB had a higher rate of short-term complications (7.6% versus 3.8%; P < .001). Five-year data were available from 40.7% of the patients with OAGB and 34.9% with RYGB. No significant differences were observed in percentage total weight loss after 5years (30.0% after OAGB and 28.8% after RYGB; P = .099). The total remission rate of diabetes mellitus was 60.5% for OAGB and 69.4% for RYGB (P = .656). However, OAGB resulted in a significantly higher remission rate of hypertension compared to RYGB (60.2% versus 45.5%; P = .015).</p><p><strong>Conclusions: </strong>OAGB and RYGB yield comparable weight loss outcomes. However, OAGB had more intraoperative complications, while RYGB had more short-term complications. Both procedures show similar efficacy in diabetes mellitus remission, but OAGB is more effective in achieving hypertension remission.</p>","PeriodicalId":94216,"journal":{"name":"Surgery for obesity and related diseases : official journal of the American Society for Bariatric Surgery","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142549908","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Comment on: \"The safety profile of one-anastomosis gastric bypass compared to Roux-en-Y gastric bypass: a Metabolic and Bariatric Surgery Accreditation and Quality Improvement Program analysis\".","authors":"Ashraf Haddad","doi":"10.1016/j.soard.2024.09.008","DOIUrl":"https://doi.org/10.1016/j.soard.2024.09.008","url":null,"abstract":"","PeriodicalId":94216,"journal":{"name":"Surgery for obesity and related diseases : official journal of the American Society for Bariatric Surgery","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142484698","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Reply to letter regarding \"Banded versus non-banded Roux-en-Y gastric bypass: short-, mid-, and long-term surgical outcomes-A systematic review and meta-analysis\".","authors":"Giovanna Pavone, Antonio Iannelli","doi":"10.1016/j.soard.2024.09.005","DOIUrl":"https://doi.org/10.1016/j.soard.2024.09.005","url":null,"abstract":"","PeriodicalId":94216,"journal":{"name":"Surgery for obesity and related diseases : official journal of the American Society for Bariatric Surgery","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142484702","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Assessment of Obesity-related Metabolic Conditions: a novel objective scoring system better informs metabolic disease severity.","authors":"Victoria Lyo, John Arriola, Shushmita M Ahmed, Rouzbeh Mostaedi, Zainab Akinjobi, Hazem N Shamseddeen, Mohamed R Ali","doi":"10.1016/j.soard.2024.09.004","DOIUrl":"10.1016/j.soard.2024.09.004","url":null,"abstract":"<p><strong>Background: </strong>Reporting of obesity-associated metabolic disease severity and longitudinal response to bariatric surgery is not standardized. We updated our co-morbidity scoring tool to the Assessment of Obesity-related Metabolic Conditions (AOMC) to combine pharmacotherapy and biochemical data to score diabetes mellitus (DM), hypertension (HTN), and dyslipidemia (DYS) severity.</p><p><strong>Objectives: </strong>The aim of this study is to determine whether the AOMC system more accurately stages metabolic disease severity than a clinically based Assessment of Obesity-Related Comorbidities (AORC) system.</p><p><strong>Setting: </strong>University hospital, United States.</p><p><strong>Methods: </strong>A retrospective cohort study of prospectively collected demographic, clinical, and biochemical data was performed on adults evaluated for bariatric surgery over 6years. AORC versus AOMC scores and disease severity were compared using McNemar's and Wilcoxon's tests.</p><p><strong>Results: </strong>Of 1442 patients, AOMC newly diagnosed metabolic disease in more patients than did AORC: DM (73.4% versus 44.5%), HTN (91.7% versus 67.9%), and DYS (63.8% versus 53.4%). Of those on pharmacotherapy, AOMC found fewer patients with adequately controlled disease: DM (39.9% versus 97.7%), HTN (64.7% versus 99.3%), and DYS (51.8% versus 99.0%). For those in whom both scores could be calculated, disease severity was upstaged in most patients: DM (65.9%), HTN (42.9%), and DYS (30.9%). There were also significant shifts toward higher scores for all conditions and severity classifications, with more patients diagnosed with pre-metabolic and severe disease (untreated/uncontrolled).</p><p><strong>Conclusions: </strong>Our study demonstrated that the severity of DM, HTN, and DYS is vastly under-represented by clinical history alone and lacks standardized assessments. Our AOMC tool more accurately describes longitudinal metabolic response to bariatric surgery.</p>","PeriodicalId":94216,"journal":{"name":"Surgery for obesity and related diseases : official journal of the American Society for Bariatric Surgery","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142484697","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Roux-en-Y gastric bypass versus duodenal switch in patients with body mass index ≥50 kg/m²: a systematic review and meta-analysis.","authors":"Ali Esparham, Samira Roohi, Ali Mehri, Abolfazl Ghahramani, Hengameh Anari Moghadam, Zhamak Khorgami","doi":"10.1016/j.soard.2024.08.042","DOIUrl":"https://doi.org/10.1016/j.soard.2024.08.042","url":null,"abstract":"<p><p>Currently, there is no consensus on the best bariatric surgery type for patients with body mass index (BMI) ≥50 kg/m². This systematic review and meta-analysis aimed to compare outcomes of duodenal switch (DS) and Roux-en-Y gastric bypass (RYGB) in terms of weight loss, resolution of obesity-related comorbidities, and complications among patients with a BMI ≥50 kg/m². A systematic search was conducted across databases including PubMed, Embase, Scopus, and Web of Science to include studies that compared outcomes of DS and RYGB in patients with BMI ≥50 kg/m². A meta-analysis was carried out, alongside subgroup analyses based on the type of study and duration of follow-up. Twelve articles were included in this study (2678 patients, follow-up: 1-15 years). Patients with DS had 7.31 kg/m² higher BMI loss (95% CI: 5.59-9.03, P < .001) and 9.9% more total weight loss (95% CI: 4.47-15.28%, P < .001) compared with RYGB. The rate of complications, reoperation, mortality, and remission of comorbidities including diabetes, hypertension, dyslipidemia, and obstructive sleep apnea was not significantly different between DS and RYGB. Rate of malnutrition was 8.3% in the DS group compared with 1.2% in RYGB (OR: 5.53, 95% CI: 1.35-22.44, P = .02). In addition, 5.4% DS patients needed revisional surgery for malnutrition versus none in RYGB (OR: 6.1, 95% CI: 1.03-36.33, P = .05), and 24.6% of DS patients developed gallbladder disease needed cholecystectomy versus 4.5% after RYGB (OR: 6.36, 95% CI: 1.70-23.82, P = .01). DS leads to significantly higher BMI and total weight loss in patients with BMI ≥50 kg/m² but may be associated with a higher rate of major malnutrition and needed revisional surgery. These should be considered in surgical planning.</p>","PeriodicalId":94216,"journal":{"name":"Surgery for obesity and related diseases : official journal of the American Society for Bariatric Surgery","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142484703","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Racial disparities in the utilization and outcomes of robotic bariatric surgery: an 8-year analysis of Metabolic and Bariatric Surgery Accreditation Quality Improvement Program data.","authors":"Qais AbuHasan, Payton M Miller, Wendy S Li, Charles P Burney, Tarik K Yuce, Dimitrios Stefanidis","doi":"10.1016/j.soard.2024.09.002","DOIUrl":"https://doi.org/10.1016/j.soard.2024.09.002","url":null,"abstract":"<p><strong>Background: </strong>Robotic surgery utilization has been increasing across surgical specialties; however, racial disparities in patient access to care and outcomes have been reported.</p><p><strong>Objectives: </strong>In this study, we examined racial disparities in the utilization and outcomes of robotic bariatric surgery over an 8-year period.</p><p><strong>Setting: </strong>Metabolic and Bariatric Surgery Accreditation Quality Improvement Program (MBSAQIP) centers of excellence across the United States.</p><p><strong>Methods: </strong>The MBSAQIP database was used to identify adult patients who underwent robotic bariatric surgery between 2015 and 2022. Patients were stratified according to race and ethnicity into non-Hispanic White, non-Hispanic Black or African American (AA), Indigenous, Asian, and Hispanic patients. Multivariable analyses were used to assess predictors of robotic surgery use, odds of minor and major complications, prolonged length of stay (prolonged length of stay (pLOS): ≥3 days), readmissions, reoperations, and mortality within 30 days.</p><p><strong>Results: </strong>Out of 1,288,359 patients included, robotic surgery was utilized in 196,314 patients (15.2%), with a mean age of 44 ± 12 years and 80.6% females. Rates of robotic surgery increased to 30% by 2022. Compared to White patients, Black/AA patients were more likely to undergo robotic surgery (adjusted odds ratio (aOR) = 1.22, 95% confidence interval (CI) = 1.21-1.24, P < .001). The safety of robotic bariatric surgery improved for both White and Black patients with decreased odds of major complications, readmissions, reoperations, and pLOS over the study period. However, Black/AA patients were more likely to experience minor and major complications, readmissions and have pLOS compared with White patients in 2022 (aOR:1.26, 95% CI:1.19-1.34, P < .001; aOR:1.22, 95% CI:1.06-1.41, P = .006; aOR:1.44, 95% CI:1.28-1.62, P < .001; aOR:2.26, 95% CI:2.06-2.47, P < .001, respectively).</p><p><strong>Conclusion: </strong>The utilization of robotic bariatric surgery has increased significantly over the past 8 years with continued improvements in its safety profile. While Black/AA patients have improved access to robotic surgery, their clinical outcomes continue to be worse than those of White patients. Efforts to address racial disparities in bariatric surgery outcomes must remain a priority to achieve health equity.</p>","PeriodicalId":94216,"journal":{"name":"Surgery for obesity and related diseases : official journal of the American Society for Bariatric Surgery","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142484701","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}