Obesity Surgery最新文献

{"title":"Assessment of Gastric Remnant Activity, Symptoms, and Quality of Life Following Gastric Bypass.","authors":"Tim Hsu-Han Wang, Chris Varghese, Stefan Calder, Armen A Gharibans, Nicholas Evennett, Grant Beban, Gabriel Schamberg, Greg O'Grady","doi":"10.1007/s11695-024-07534-5","DOIUrl":"https://doi.org/10.1007/s11695-024-07534-5","url":null,"abstract":"<p><strong>Introduction: </strong>While most gastric bypass patients recover well, some experience long-term complications, including nausea, abdominal pain, food intolerance, and dumping. This study aimed to evaluate symptoms and quality of life (QoL) in association with the residual activity of the remnant stomach.</p><p><strong>Methods: </strong>Patients undergoing gastric bypass and conversion-to-bypass were recruited. The Gastric Alimetry® System (Auckland, NZ) was employed, comprising a high-resolution electrode array, wearable reader, and validated symptom logging app. The protocol comprised 30-min fasting baseline, a 218-kCal meal stimulus, and 4-h of post-prandial recordings. Symptoms and QoL were evaluated using validated questionnaires. Remnant gastric electrophysiology evaluation included frequency, BMI-adjusted amplitude, and Gastric Alimetry Rhythm Index (GA-RI, reflecting pacemaker stability), with comparison to validated reference intervals and matched controls.</p><p><strong>Results: </strong>Thirty-eight participants were recruited with mean time from bypass 46.8 ± 28.6 months. One-third of patients showed moderate to severe post-prandial symptoms, with patients' median PAGI-SYM 28 ± 19 vs controls 9 ± 17 (p < 0.01); PAGI-QOL 37 ± 31 vs 135 ± 22 (p < 0.0001). Remnant gastric function was markedly degraded shown by undetectable frequencies in 84% (vs 0% in controls) and low GA-RI (0.18 ± 0.08 vs 0.51 ± 0.22 in controls; p < 0.0001; reference range > 0.25). Impaired GA-RI and amplitude were correlated with worse PAGI-SYM and PAGI-QOL scores.</p><p><strong>Conclusion: </strong>One-third of post-bypass patients suffered significant upper GI symptoms with reduced QoL. The bypassed remnant stomach shows highly deranged electrophysiology in-situ, reflecting disuse degeneration. These derangements correlated with QoL; however, causality is not implied by the present study.</p>","PeriodicalId":19460,"journal":{"name":"Obesity Surgery","volume":" ","pages":""},"PeriodicalIF":2.9,"publicationDate":"2024-10-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142471228","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Correction: Optimizing Hospital Performance Evaluation in Total Weight Loss Outcomes After Bariatric Surgery: A Retrospective Analysis to Guide Further Improvement in Dutch Hospitals.","authors":"Floris F E Bruinsma, Ronald S L Liem, Simon W Nienhuijs, Jan Willem M Greve, Perla J Marang-van de Mheen","doi":"10.1007/s11695-024-07542-5","DOIUrl":"https://doi.org/10.1007/s11695-024-07542-5","url":null,"abstract":"","PeriodicalId":19460,"journal":{"name":"Obesity Surgery","volume":" ","pages":""},"PeriodicalIF":2.9,"publicationDate":"2024-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142471231","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"XXVII IFSO World Congress 2024.","authors":"","doi":"10.1007/s11695-024-07508-7","DOIUrl":"https://doi.org/10.1007/s11695-024-07508-7","url":null,"abstract":"","PeriodicalId":19460,"journal":{"name":"Obesity Surgery","volume":" ","pages":""},"PeriodicalIF":2.9,"publicationDate":"2024-10-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142392209","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Intrathoracic Sleeve Migration Following Sleeve Gastrectomy: Incidence and Outcomes.","authors":"Bomina Paik, Yoona Chung, Dongjae Jeon, Yong Jin Kim","doi":"10.1007/s11695-024-07525-6","DOIUrl":"https://doi.org/10.1007/s11695-024-07525-6","url":null,"abstract":"<p><strong>Purpose: </strong>With laparoscopic sleeve gastrectomy (LSG) taking its place as the primary metabolic bariatric procedure in the past decade, de novo or persistent gastroesophageal reflux disease (GERD) has come into the spotlight as one of the most debilitating postoperative complications. Among the causes of GERD, intrathoracic migration (ITM) of the sleeve has become an understated yet significant phenomenon. This study aims to analyze the actual incidence of spontaneous ITM at our center, as well as its relationship to the baseline characteristics of patients and perioperative outcomes.</p><p><strong>Materials and methods: </strong>A retrospective chart review of 206 patients who had undergone LSG at our center from July 2019 to December 2022 was done. At 1-year follow-up, a non-enhanced abdominopelvic computed tomography (CT) scan and esophagogastroduodenoscopy (EGD) were performed, and these exams were repeated annually. Baseline characteristics and perioperative outcomes including the clinical disease course of GERD were compared.</p><p><strong>Results: </strong>The incidence of ITM was 14% (n = 29). There was a significant correlation between ITM and postoperative reflux symptoms (p = 0.001). The mean duration of anti-reflux medication use was also significantly longer in the ITM group than in the no ITM group at 17 and 11 months, respectively (p = 0.004). A significantly higher number of patients in the ITM group were diagnosed with esophagitis on postoperative EGD than in the no ITM group (p = 0.002).</p><p><strong>Conclusion: </strong>The incidence of ITM using non-enhanced CT was 14%. ITM was significantly correlated to clinical reflux and EGD-confirmed esophagitis.</p>","PeriodicalId":19460,"journal":{"name":"Obesity Surgery","volume":" ","pages":""},"PeriodicalIF":2.9,"publicationDate":"2024-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142375772","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Safety and Effectiveness of Two Different Fluid-Filled Intragastric Balloons: A Single Center Experience.","authors":"Mohsen Alhashemi, Ahmed Alkhamis, Mohammad Jamal, Husain Almahmeed, Fatima Hamshari, Carol Dsouza, Sara Al-Hassani, Ahmed Almousawi, Wafaa Qasem","doi":"10.1007/s11695-024-07524-7","DOIUrl":"https://doi.org/10.1007/s11695-024-07524-7","url":null,"abstract":"<p><strong>Objective: </strong>The aim of the study is to compare weight loss and safety outcomes of two different commonly available fluid-filled intragastric balloons (IGBs) used for weight loss.</p><p><strong>Method: </strong>A retrospective cohort study of a prospectively maintained database of adult patients who underwent IGB insertion between July 2020 and November 2021 in a single private clinic in Kuwait. The patient either received the Elipse™ or Orbera365™ balloon and was followed until the end of treatment.</p><p><strong>Result: </strong>A total of 358 patients were included, of which 265 and 93 each received the Elipse and Orbera365 balloons, respectively. The mean age of patients was 32.8 (SD 9), the mean body mass index (BMI) was 35 kg/m² (SD 4.8), and 72.1% of patients were female. In the Elipse group, 254 patients completed treatment, and 84 patients completed the treatment with Orbera365. Weight loss outcomes were measured at the end of treatment: 4 months after Elipse insertion, and 12 months after Orbera365 insertion. Interim 4 months weight loss outcomes were also measured for the Orbera365 balloon. Patients in the Orbera365 group had significantly better total body weight loss (%TBWL, 14.7 kg [SD 8.9]) compared to the Elipse group (%TBWL 10 kg, [SD 5.6], p ≤ 0.0001) at the end of treatment, while there was no difference in weight loss outcomes between the two balloons at 4 months. There were more complications requiring premature balloon removal in the Orbera365 group (9.7%) compared to the Elipse group (3.4%).</p><p><strong>Conclusion: </strong>IGBs provide significant weight loss with an acceptable safety profile. The Orbera365 ballon shows better weight loss outcomes compared to the Elipse, likely due to longer duration of treatment. However, there was a higher rate of complications requiring premature balloon removal in the Orbera365 group. Studies with larger patient cohort is needed to verify the findings of this study.</p>","PeriodicalId":19460,"journal":{"name":"Obesity Surgery","volume":" ","pages":""},"PeriodicalIF":2.9,"publicationDate":"2024-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142361801","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Correction: Association Between Dietary Intake After Roux-en-Y Gastric Bypass Surgery and Antioxidant/inflammatory Status: A 6-Month Pilot Prospective Cohort Study.","authors":"Mahsa Hatami, Neda Haghighat, Zahra Sohrabi, Mohammad Hassan Javanbakht, Abdolreza Pazouki, Gholamreza Mohammadi Farsani","doi":"10.1007/s11695-024-07436-6","DOIUrl":"10.1007/s11695-024-07436-6","url":null,"abstract":"","PeriodicalId":19460,"journal":{"name":"Obesity Surgery","volume":" ","pages":"3935"},"PeriodicalIF":2.9,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142056211","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Disparities in Bariatric Surgery Outcomes: A Regional Analysis.","authors":"Emiliano G Manueli Laos, Alessandro Martinino, Alberto Mangano, Alvaro Ducas, Francisco Schlottmann, Amber Pirzada, Mario A Masrur","doi":"10.1007/s11695-024-07470-4","DOIUrl":"10.1007/s11695-024-07470-4","url":null,"abstract":"<p><strong>Purpose: </strong>The success of metabolic and bariatric surgery (MBS) is impacted by significant pre-surgical attrition rates and poor postoperative follow-up. This study focused on geographic variations in attrition rates and surgical outcomes for MBS practice for which the patient population is drawn from nine Chicago neighborhoods, to examine whether suboptimal weight loss or reduced adherence to the program varied across neighborhoods.</p><p><strong>Methods: </strong>Patients who presented for their initial MBS consultation at the University of Illinois (UI) Health's program between January 2019 and December 2020 were identified from electronic medical records. Demographic and medical information was extracted, along with postoperative weight at 3, 6, and 12 months after surgery. The Chicago area was divided into nine geographic regions. The outcomes of interest were preoperative attrition rate, postoperative compliance to follow-up appointments, and postoperative weight loss for each group and by residential neighborhood.</p><p><strong>Results: </strong>A total of 1202 patients were included in this analysis, of whom 423 (35%) underwent surgery and 780 did not, representing a pre-surgical attrition rate of 64.9%. Age, sex, and race/ethnic distribution varied markedly across geographic regions. Postoperative weight loss varied significantly in neighborhoods with higher proportions of residents from racial/ethnic minority backgrounds. Preoperative attrition and postoperative compliance did not differ across geographic regions.</p><p><strong>Conclusion: </strong>Patients' residential neighborhoods may influence weight loss after MBS. Preoperative and postoperative compliance did not vary by residential neighborhood.</p>","PeriodicalId":19460,"journal":{"name":"Obesity Surgery","volume":" ","pages":"3848-3856"},"PeriodicalIF":2.9,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142081152","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Elevated Interleukin-6 Is Associated with Successful Weight Loss 3 Months Postlaparoscopic Sleeve Gastrectomy.","authors":"Marietta Bracha, Alina Jaroch, Adrian Falkowski, Beata Zwierko, Magdalena Szwed, Maciej Michalik, Alina Borkowska, Krzysztof Szwed, Mariusz Kozakiewicz","doi":"10.1007/s11695-024-07468-y","DOIUrl":"10.1007/s11695-024-07468-y","url":null,"abstract":"<p><strong>Purpose: </strong>Bariatric surgery poses an ever-increasing importance in the effective and long-lasting treatment of obesity, a condition strongly associated with inflammation and increased risk of other diseases and health problems. In obesity-related inflammation, maintaining a balance between pro-inflammatory and anti-inflammatory cytokines is crucial. In this study, we examined early effects of laparoscopic sleeve gastrectomy (LSG) on inflammatory and anti-inflammatory cytokines in obese patients, and assessed their effect on postoperative weight loss.</p><p><strong>Materials and methods: </strong>This prospective cohort study was conducted from September 2022 till June 2023. Fifty obese adults were enrolled for LSG. All patients underwent assessments of body measurements, as well as levels of interleukin-6 (IL-6), interleukin-10 (IL-10), and TNF-alpha at baseline and 3 months postsurgery. We developed a decision tree model to predict the success of weight loss.</p><p><strong>Results: </strong>At 3 months postsurgery, patients lost 18.9 ± 6.9 kg of excess body weight. A significant decrease was observed for IL-10 (p < 0.0001), simultaneously with a significant increase in IL-6 (p < 0.0001). We found that high IL-6 (> 1.169 pg/mL) levels could contribute to an effective weight loss among patients with a baseline BMI less than 47.46 kg/m².</p><p><strong>Conclusion: </strong>Study revealed that 3 months after bariatric surgery, inflammation persists, and its markers significantly influence postoperative weight loss, as indicated by BMI range. Distinct behaviors of IL-10 and IL-6 in relation to obesity underline the necessity of considering individual cytokine profiles when evaluating bariatric surgery outcomes.</p>","PeriodicalId":19460,"journal":{"name":"Obesity Surgery","volume":" ","pages":"3824-3832"},"PeriodicalIF":2.9,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11481637/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142046986","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Paired Editorial: Nutrient Status and Supplement Use During Pregnancy Following Metabolic Bariatric Surgery-A Multicenter Observational Cohort Study.","authors":"Silvia Leite, Mary O'Kane","doi":"10.1007/s11695-024-07447-3","DOIUrl":"10.1007/s11695-024-07447-3","url":null,"abstract":"","PeriodicalId":19460,"journal":{"name":"Obesity Surgery","volume":" ","pages":"3619-3620"},"PeriodicalIF":2.9,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142056212","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Effect of Bariatric Surgery on PAI-1 Levels: A Systematic Review and Meta-analysis.","authors":"Tannaz Jamialahamdi, Elaheh Mirhadi, Wael Almahmeed, Vasily N Sukhorukov, Ali H Eid, Sepideh Salehabadi, Amirhossein Sahebkar","doi":"10.1007/s11695-024-07473-1","DOIUrl":"10.1007/s11695-024-07473-1","url":null,"abstract":"<p><p>The purpose of this meta-analysis was to determine the effect of bariatric surgery on circulating PAI-1. The meta-analysis was provided by comprehensive meta-analysis (CMA) V4 software. Meta-analysis of 33 studies showed a significant decrease in circulating PAI-1 after bariatric surgery (p < 0.001). A significant reduction was observed for two types of surgery) (p < 0.001 for LSG and p < 0.001 for RYGB). Furthermore, there was a significant change in circulating PAI-1 based on the follow-up duration (p < 0.001 for follow-up < 12 months and p < 0.001 for follow-up ≥ 12). We showed that bariatric surgery changed PAI-1 level significantly and changes in BMI after surgery were not related to PAI-1 alteration. Furthermore, this result was consistent based on follow-up duration and type of surgery.</p>","PeriodicalId":19460,"journal":{"name":"Obesity Surgery","volume":" ","pages":"3876-3887"},"PeriodicalIF":2.9,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142110080","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}