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Pennestrì F, Marincola G, Procopio PF, Gallucci P, Salvi G, Ciccoritti L, Greco F, Raffaelli M. Comparison between DaVinci ® and Hugo ™-RAS Roux-en-Y Gastric Bypass in bariatric surgery. J Robot Surg 2024; 18:303. [PMID: 39105863 PMCID: PMC11303586 DOI: 10.1007/s11701-024-02063-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2024] [Accepted: 07/23/2024] [Indexed: 08/07/2024]
Abstract
The application of a robotic platform in the bariatric surgical field is intended to enhance the already established advantages of minimally invasive surgery in terms of both technical and clinical outcomes. These advantages are especially relevant for technically challenging multiquadrant operations such as Roux-en-Y Gastric Bypass (RYGB). Consequently, robotic-assisted surgery has emerged as a possible application for bariatric surgeries. The study attempts to assess feasibility and safety of the Hugo™-Robotic-Assisted Surgery System (Hugo™-RAS) platform compared to the DaVinci® Surgical System (DaVinci®-SS) with a focus on complication rates and operative times. We retrospectively reviewed bariatric procedures performed from January 2013 until December 2023. We included all robotic RYGBs performed using Hugo™-RAS and DaVinci®-SS platforms. The study utilized Propensity Score Matching (PSM) analysis to address bias in selection, matching patients based on age, gender, body mass index, comorbidities and past abdominal operations. One hundred thirty-five patients were identified: 90 DaVinci®-SS and 45 Hugo™-RAS procedures. After PSM, each group consisted of 45 patients. There was no discernible disparity observed in relation to early (≤ 30 days) postoperative complications rate (p = 1), mean operative time (for docking time, console time and total operative time: p = 0.176, p = 0.678, p = 0.229, respectively) and postoperative hospital stay (p = 0.052) between DaVinci®-RSS and Hugo™-RAS procedures. Our results suggest that application of both Hugo™-RAS and DaVinci®-SS robotic platforms to RYGB is related to comparable safety profiles. Although DaVinci®-SS remains the most widely adopted platform in clinical practice, this study underscores the potential role of the Hugo™-RAS to provide effective solutions in robotic bariatric procedures.
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Affiliation(s)
- Francesco Pennestrì
- U.O.C. Chirurgia Endocrina e Metabolica, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
- Centro di Ricerca di Chirurgia delle Ghiandole Endocrine e dell'Obesità, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Giuseppe Marincola
- U.O.C. Chirurgia Endocrina e Metabolica, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Priscilla Francesca Procopio
- U.O.C. Chirurgia Endocrina e Metabolica, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
- Centro di Ricerca di Chirurgia delle Ghiandole Endocrine e dell'Obesità, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Pierpaolo Gallucci
- U.O.C. Chirurgia Endocrina e Metabolica, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Giulia Salvi
- U.O.C. Chirurgia Endocrina e Metabolica, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Luigi Ciccoritti
- U.O.C. Chirurgia Endocrina e Metabolica, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Francesco Greco
- U.O.C. Chirurgia Endocrina e Metabolica, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Marco Raffaelli
- U.O.C. Chirurgia Endocrina e Metabolica, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy.
- Centro di Ricerca di Chirurgia delle Ghiandole Endocrine e dell'Obesità, Università Cattolica del Sacro Cuore, Rome, Italy.
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Lu G, Gao H, Hu R, Miao J, Dong Z, Wang C, Chen X. Early changes of microRNAs in blood one month after bariatric surgery. Diabetol Metab Syndr 2024; 16:163. [PMID: 39010180 PMCID: PMC11251336 DOI: 10.1186/s13098-024-01364-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2024] [Accepted: 05/29/2024] [Indexed: 07/17/2024] Open
Abstract
BACKGROUND Changes in microRNAs (miRNAs) are relevant to bariatric surgery and its comorbidities. The characteristics of changes in miRNAs of the early postoperative period following both bariatric procedures, sleeve gastrectomy (SG) and Roux-en-Y gastric bypass (RYGB), as well as the factors that related to the effectiveness of early weight loss remain unclear. METHODS We recruited 18 patients who performed SG and 15 patients who performed RYGB. Their preoperative and 1-month postoperative clinical data and fasting serum samples were collected, and the latter were analyzed by RNA-sequencing. Differential expression analysis of miRNAs was performed by the R-tool. Functional classification annotation and pathway enrichment analysis of targeted genes were analyzed by KOBAS software. The change profiles of miRNAs for both surgeries and their correlation with clinical characteristics and weight loss effectiveness were further analyzed. RESULTS A total of 85 differentially expressed miRNAs were identified before and after SG, while a total of 76 were found before and after RYGB. The target genes of these miRNAs were similar in the Gene Ontology enrichment analysis in SG and RYGB, and the enrichment analysis in the Kyoto Encyclopedia of Genes and Genomes was mainly related to metabolic pathways. Hsa-miR-493-5p, hsa-miR-184, and hsa-miR-3199 exhibited similar changes in SG and RYGB, and the former two were correlated with clinical characteristics. Hsa-miR-6729-5p, hsa-miR-4659b-5p, and hsa-miR-2277-5p were correlated with the weight loss effectiveness of SG, while hsa-miR-4662a-5p was correlated with the weight loss effectiveness of RYGB. CONCLUSIONS Short-term metabolic improvement and weight loss occurring after SG and RYGB surgery might be related to changes in miRNAs, which act on multiple biological pathways by regulating genes. In addition, some clinical characteristics and miRNAs were related to the effectiveness of early weight loss after SG and RYGB surgery. CLINICAL TRIAL REGISTRATION ChiCTR2200058333.
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Affiliation(s)
- Guanhua Lu
- Department of Breast Surgery, The Second Affiliated Hospital of Guangzhou Medical University, No. 250, Changgang East Road, Haizhu District, Guangzhou, Guangdong Province, China
- Department of Metabolic and Bariatric Surgery, The First Affiliated Hospital of Jinan University, No. 613, Huangpu Avenue West, Tianhe District, Guangzhou, Guangdong Province, China
| | - Huanhuan Gao
- Department of Ophthalmology, The Third Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Ruixiang Hu
- Department of Metabolic and Bariatric Surgery, The First Affiliated Hospital of Jinan University, No. 613, Huangpu Avenue West, Tianhe District, Guangzhou, Guangdong Province, China
| | - Ji Miao
- Division of Endocrinology, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA
| | - Zhiyong Dong
- Department of Metabolic and Bariatric Surgery, The First Affiliated Hospital of Jinan University, No. 613, Huangpu Avenue West, Tianhe District, Guangzhou, Guangdong Province, China
| | - Cunchuan Wang
- Department of Metabolic and Bariatric Surgery, The First Affiliated Hospital of Jinan University, No. 613, Huangpu Avenue West, Tianhe District, Guangzhou, Guangdong Province, China.
| | - Xinxin Chen
- Department of Breast Surgery, The Second Affiliated Hospital of Guangzhou Medical University, No. 250, Changgang East Road, Haizhu District, Guangzhou, Guangdong Province, China.
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Khalil O, Dargham S, Jayyousi A, Al Suwaidi J, Abi Khalil C. Diabetes Is Associated with Worse Postoperative Mortality and Morbidity in Bariatric Surgery, Regardless of the Procedure. J Clin Med 2024; 13:3174. [PMID: 38892885 PMCID: PMC11173340 DOI: 10.3390/jcm13113174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2024] [Revised: 05/20/2024] [Accepted: 05/21/2024] [Indexed: 06/21/2024] Open
Abstract
Background/Objectives: Bariatric surgery is a central cornerstone in obesity treatment. We aimed to assess the impact of diabetes on the postoperative outcomes of bariatric surgery and compare three techniques: sleeve gastrectomy, Roux-en-Y, and gastric banding. Methods: We extracted data from the National Inpatient Sample (2015-2019) using ICD codes. The primary outcome was postoperative mortality. Secondary outcomes were major bleeding, atrial fibrillation, and acute renal failure. Results: Among patients who underwent sleeve gastrectomy, diabetes was associated with a higher adjusted risk of mortality (aOR 2.07 [1.36-3.16]), atrial fibrillation, and acute renal failure, but a similar risk of bleeding. Among patients who underwent Roux-en-Y, diabetes did not increase mortality and bleeding risk. Still, it was associated with a higher risk of atrial fibrillation and acute renal failure. Among patients who underwent gastric banding, diabetes was only associated with a higher risk of bleeding. When comparing the three techniques in diabetes patients, Roux-en-Y was significantly associated with higher mortality and acute renal failure risk when compared to the other procedures. Bleeding was more common in Roux-en-Y than in Sleeve. Conclusions: In total, diabetes is associated with worse postoperative outcomes in bariatric surgery, regardless of the technique. Among diabetes patients, Roux-en-Y was associated with the highest mortality and morbidity.
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Affiliation(s)
- Omar Khalil
- Research Department, Weill Cornell Medicine—Qatar, Doha P.O. Box 24144, Qatar
- Department of Medicine, Virginia Commonwealth University Health, Richmond, VA 23298, USA
| | - Soha Dargham
- Department of Medical Education, Weill Cornell Medicine—Qatar, Doha P.O. Box 24144, Qatar
| | - Amin Jayyousi
- Department of Endocrinology, Hamad Medical Corporation, Doha P.O. Box 3050, Qatar
| | - Jassim Al Suwaidi
- Heart Hospital, Hamad Medical Corporation, Doha P.O. Box 3050, Qatar;
| | - Charbel Abi Khalil
- Research Department, Weill Cornell Medicine—Qatar, Doha P.O. Box 24144, Qatar
- Heart Hospital, Hamad Medical Corporation, Doha P.O. Box 3050, Qatar;
- Sanford and I. Weill Department of Medicine, Weill Cornell Medicine, New York, NY 10065, USA
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Hong W, Tang W, Hao X, Tao C, Yin P, Jin Y, Zhou Y. Short-Term Changes in Weight, Body Composition, and Metabolic Biomarkers After Laparoscopic Sleeve Gastrectomy in Patients with Obesity: A Comparative Prospective Study. Obes Surg 2024; 34:1801-1809. [PMID: 38581628 DOI: 10.1007/s11695-024-07208-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Revised: 03/24/2024] [Accepted: 03/28/2024] [Indexed: 04/08/2024]
Abstract
PURPOSE To investigate the changes in weight, body composition, and metabolic biomarkers in patients with obesity after laparoscopic sleeve gastrectomy (LSG) and compare those changes between patients with and without metabolic syndrome (MS). MATERIALS AND METHODS This retrospective longitudinal study included 76 patients who underwent LSG, among whom 32 had complete 1-year postoperative body composition and metabolic biomarkers. Body composition was measured by quantitative CT. Weight changes were compared between the MS and non-MS groups at 1-, 3-, 6-, and 12-month post-LSG in all patients; changes in body compositions and metabolic biomarkers from one day pre-LSG to 12-month post-LSG were also compared in those 32 patients. RESULTS MS occurred in 46% (35/76) of all patients and 44% (14/32) of patients with complete follow-up data. Excess weight loss was lower in the MS group than that in the non-MS group at 1-, 3-, 6-, and 12-month post-LSG; the 12-month difference was significant (MS vs. non-MS: 0.91 ± 0.22 vs. 1.07 ± 0.42, P = 0.04). The greatest rate of visceral fat area (VFA) change occurred 12-month post-LSG in both the non-MS [0.62(0.55,0.7)] and MS [0.6(0.51,0.63)] groups. The most significant reduction in ectopic fat occurred in liver fat (LF) [non-MS, 0.45(0.22,0.58); MS, 0.39(0.23,0.58)]. CONCLUSION LGS significantly improves weight, body composition, and metabolic biomarkers in populations with obesity, regardless of whether they have MS. Among the body composition, VFA and LF were the most significantly improved body composition measurements.
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Affiliation(s)
- Wei Hong
- Department of Radiology, the First Affiliated Hospital of Wannan Medical College, No.2 Zheshan West St., Wuhu, 241000, China
| | - Wenjuan Tang
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430000, China
| | - Xiaojun Hao
- Department of Radiology, the First Affiliated Hospital of Wannan Medical College, No.2 Zheshan West St., Wuhu, 241000, China
| | - Chao Tao
- Department of Radiology, the First Affiliated Hospital of Wannan Medical College, No.2 Zheshan West St., Wuhu, 241000, China
| | - Pengzhan Yin
- Department of Radiology, the First Affiliated Hospital of Wannan Medical College, No.2 Zheshan West St., Wuhu, 241000, China
| | - Yan Jin
- Department of Gastrointestinal Surgery, the First Affiliated Hospital of Wannan Medical College, Wuhu, 241000, China
| | - Yunfeng Zhou
- Department of Radiology, the First Affiliated Hospital of Wannan Medical College, No.2 Zheshan West St., Wuhu, 241000, China.
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Corrêa EL, Cotian LFP, Lourenço JW, Lopes CM, Carvalho DR, Strobel R, Junior OC, Strobel KM, Schaefer JL, Nara EOB. Overview of the Last 71 Years of Metabolic and Bariatric Surgery: Content Analysis and Meta-analysis to Investigate the Topic and Scientific Evolution. Obes Surg 2024; 34:1885-1908. [PMID: 38485892 DOI: 10.1007/s11695-024-07165-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2024] [Revised: 03/02/2024] [Accepted: 03/06/2024] [Indexed: 04/20/2024]
Abstract
Obesity is a worldwide epidemic, and bariatric surgery has become increasingly popular due to its effectiveness in treating it. Therefore, understanding this area is of paramount importance. This article aims to provide an understanding of the development of the topic related to procedures, content, data, and status. To achieve this objective, a literature review and a bibliometric analysis were conducted. The methods provided insight into the current state and relevant topics over time. In conclusion, the article provided the identification of the transformation of the research field, initially focused only on physical aspects, to a more complex approach, which also incorporates psychological and social aspects and the correlation between obesity, bariatric surgery, and quality of life.
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Affiliation(s)
- Erica L Corrêa
- Department of Production and Systems Engineering, Pontifical Catholic University of Paraná, Curitiba, 1155, Brazil
| | - Luís F P Cotian
- Department of Production and Systems Engineering, Pontifical Catholic University of Paraná, Curitiba, 1155, Brazil
| | - Jordam W Lourenço
- Department of Production and Systems Engineering, Pontifical Catholic University of Paraná, Curitiba, 1155, Brazil
| | - Caroline M Lopes
- Department of Production and Systems Engineering, Pontifical Catholic University of Paraná, Curitiba, 1155, Brazil
| | - Deborah R Carvalho
- Department of Applied Social Sciences, Pontifical Catholic University of Paraná, Curitiba, 1155, Brazil
| | - Rodrigo Strobel
- Gastrovida: Bariatric and Metabolic Surgical Center, Curitiba, 433, Brazil
| | - Osiris C Junior
- Department of Production and Systems Engineering, Pontifical Catholic University of Paraná, Curitiba, 1155, Brazil
| | - Kamyla M Strobel
- Gastrovida: Bariatric and Metabolic Surgical Center, Curitiba, 433, Brazil
| | - Jones L Schaefer
- Department of Production and Systems Engineering, Pontifical Catholic University of Paraná, Curitiba, 1155, Brazil
| | - Elpídio O B Nara
- Department of Production and Systems Engineering, Pontifical Catholic University of Paraná, Curitiba, 1155, Brazil.
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Almuammar S, Aljaaly E, Alqarni L, Alazwari H, Alsubhi R, Alatawi N. Evaluating Night-Eating Syndrome in bariatric surgery patients: A cross-sectional study. BMC Res Notes 2024; 17:118. [PMID: 38664745 PMCID: PMC11046776 DOI: 10.1186/s13104-024-06774-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Accepted: 04/15/2024] [Indexed: 04/28/2024] Open
Abstract
BACKGROUND Night-Eating Syndrome (NES) is a complex eating disorder that has gained recognition in the context of bariatric surgery. However, its prevalence and associated factors in this specific patient population remain understudied, particularly in the Saudi Arabian context. METHODS This cross-sectional study was conducted at King Abdulaziz University Hospital in Jeddah, Saudi Arabia, from June to November 2022. Adult patients who had undergone bariatric surgery with a postoperative follow-up of 6 months were included. NES was assessed using the Night Eating Questionnaire (NEQ). RESULTS A total of 154 patients were enrolled in the study, with a mean age of 38.8 ± 11.4 years. The mean BMI before surgery was 44.8 ± 8.2 kg/m2, which reduced to 28.9 ± 5.8 kg/m2 post-surgery. Of these, 52 patients (33.8%) met the criteria for NES based on NEQ scores. The prevalence of NES was significantly higher among female patients, with 35 out of 83 females (42.2%) compared to 17 out of 71 males (23.9%) experiencing NES. While NES was not significantly associated with age, nationality, diet adherence, BMI, or surgery type, chronic diseases-particularly diabetes-emerged as significant risk factors for NES in post-bariatric surgery patients. CONCLUSION NES is a prevalent concern among post-bariatric surgery patients, with distinct associations with gender and chronic diseases, particularly diabetes. This study provides valuable insights into NES prevalence and its risk factors in the Saudi Arabian context, highlighting the importance of addressing eating disorders within the framework of bariatric surgery care.
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Affiliation(s)
- Sarah Almuammar
- Family Medicine Department, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia.
| | - Elham Aljaaly
- Clinical Nutrition Department, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Lama Alqarni
- Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Hadeel Alazwari
- Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Ruba Alsubhi
- Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Nouf Alatawi
- Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
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Zhang L, Dai S, Chen Y, Jin T, Li W, Wang W, Pu J, Jia P, Zhao L, Sun X. Scoping review of obesity interventions: Research frontiers and publication status. iScience 2024; 27:109240. [PMID: 38495822 PMCID: PMC10940913 DOI: 10.1016/j.isci.2024.109240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/19/2024] Open
Abstract
Obesity and overweight are significant global health issues, and numerous obesity intervention studies have been conducted. Summarizing current knowledge of interventions aims to inform researchers and policymakers to keep up-to-date with the latest scientific advancements and trends. In this review, we comprehensively retrieved and screened 4,541 studies on obesity intervention published between 2018 and 2022 in the Web of Science Core Collection, and objectively presented research frontiers using bibliometric analysis. The research frontiers of intervention are mainly focused on dietary, exercise, pharmacological interventions, bariatric surgery, environmental, and cognitive interventions. Time-restricted eating is the hottest research topic, followed by probiotics and Roux-en-Y gastric bypass. Gut microbiota is located in the "Basic and transversal themes" quadrant with a high centrality and low density, which has great development potentiality. Obesity intervention is becoming increasingly common,and we advocate for researchers to undertake more focused research endeavors that consider the specific characteristics of diverse populations or patients.
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Affiliation(s)
- Longhao Zhang
- Department of Endocrinology & Metabolism, West China Hospital, Sichuan University, Chengdu, China
- Chinese Evidence-Based Medicine Center, West China Hospital, Sichuan University, Chengdu, China
- Department of Medical Discipline Construction, West China Hospital, Sichuan University, Chengdu, China
| | - Shuang Dai
- Department of Medical Oncology, Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
- Lung Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Yufei Chen
- Core Facilities, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Tingting Jin
- Department of Health Policy and Management, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
| | - Wei Li
- Department of Medical Discipline Construction, West China Hospital, Sichuan University, Chengdu, China
| | - Wen Wang
- Chinese Evidence-Based Medicine Center, West China Hospital, Sichuan University, Chengdu, China
| | - Jian Pu
- Chinese Evidence-Based Medicine Center, West China Hospital, Sichuan University, Chengdu, China
| | - Peng Jia
- School of Resource and Environmental Sciences, Wuhan University, Wuhan, China
- International Institute of Spatial Lifecourse Health (ISLE), Wuhan University, Wuhan, China
| | - Li Zhao
- Department of Health Policy and Management, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
| | - Xin Sun
- Chinese Evidence-Based Medicine Center, West China Hospital, Sichuan University, Chengdu, China
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Wilson NC, Dilsaver DB, Walters RW, Nandipati KC. Bariatric Surgery Outcomes in Patients with Inflammatory Bowel Disease in the United States: An Analysis of the Nationwide Readmissions Database. Obes Surg 2024; 34:1279-1285. [PMID: 38413497 PMCID: PMC11026179 DOI: 10.1007/s11695-024-07111-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2023] [Revised: 02/12/2024] [Accepted: 02/15/2024] [Indexed: 02/29/2024]
Abstract
PURPOSE Bariatric surgery has been reported to produce durable weight loss in the management of obesity; sleeve gastrectomy (SG) is the most common bariatric procedure. Obesity is a common comorbidity of inflammatory bowel disease (IBD), and the impact of IBD on short-term SG outcomes has not been widely reported. This study assessed whether IBD was associated with adverse post-SG outcomes. MATERIALS AND METHODS Hospitalizations of patients undergoing SG in the United States were identified using the 2010-2020 Nationwide Readmissions Database (NRD) and stratified by IBD diagnosis. The SG cohort was propensity-matched based on age, biological sex, body mass index (BMI), comorbid diabetes, hypertension, depression, chronic obstructive pulmonary disease, and discharge in quarter four. Primary aims were to compare in-hospital mortality, post-operative complications, and all-cause 90-day readmission between patients with and without IBD. Secondary outcomes were length of stay (LOS) and total hospital cost. RESULTS A total of 2030 hospitalizations were matched. The odds of complication were 48% higher for hospitalizations of patients with IBD (11.1% vs. 7.8%; aOR 1.48, aOR 95% CI 1.10-2.00, p = .009). The most common complication was nausea (4.9% vs. 3.7%, p = .187). No statistically significant difference was observed for all-cause 90-day readmissions, LOS, or hospital cost. CONCLUSION Hospitalizations of patients with IBD who underwent SG experienced significantly higher post-operative complication rates. However, the similar lengths of stay and readmission rates compared to propensity-matched SG hospitalizations without IBD suggest many complications were minor. SG remains a safe weight loss procedure for patients suffering from IBD and obesity.
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Affiliation(s)
- Noah C Wilson
- School of Medicine, Creighton University, 2500 California Plaza, Omaha, NE, 68178, USA
| | - Danielle B Dilsaver
- Department of Clinical Research and Public Health, School of Medicine, Creighton University, 7710 Mercy Road, Education Building, Suite 502, Omaha, NE, 68124, USA
| | - Ryan W Walters
- Department of Clinical Research and Public Health, School of Medicine, Creighton University, 7710 Mercy Road, Education Building, Suite 502, Omaha, NE, 68124, USA
| | - Kalyana C Nandipati
- Department of Surgery, School of Medicine, Creighton University, 7710 Mercy Road, Education Building, Suite 501, Omaha, NE, 68124, USA.
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DeCicco JP, Barajas-Gamboa JS, Dang JT, Diaz Del Gobbo G, Raza J, Abril C, Guerron AD, Pantoja JP, Hegazin SB, Corcelles R, Rodriguez J, Kroh M. Bariatric Surgery Outcomes in Patients with Severe Obesity Compared to Patients with Non-Severe Obesity at A New Institution in The United Arab Emirates. J Clin Med 2024; 13:1907. [PMID: 38610672 PMCID: PMC11012827 DOI: 10.3390/jcm13071907] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2024] [Revised: 03/04/2024] [Accepted: 03/22/2024] [Indexed: 04/14/2024] Open
Abstract
Background: Bariatric surgery is an effective treatment for weight loss, but a higher body mass index (BMI) may lead to higher postoperative complication rates. This study aims to compare perioperative and postoperative outcomes between UAE patients with severe obesity (SO) [BMI ≥ 50 kg/m2] and non-severe obesity (NSO) [BMI < 50 kg/m2] undergoing primary bariatric surgery. Methods: From September 2015 to July 2019, 542 patients, 94 SO (56.5 ± 6.2 kg/m2) and 448 NSO (41.8 ± 4.1 kg/m2), were retrospectively reviewed. Results: Patients with SO were younger (33.8 ± 13.4 vs. 37.0 ± 11.5 years, p = 0.02) but otherwise had similar demographic characteristics. Their rates of Roux-en-Y gastric bypass (39.4% SO vs. 44.4% NSO, p = 0.37) and sleeve gastrectomy (60.6% vs. 55.6%, p = 0.37) were similar. There were no differences between perioperative complications (6.4% SO vs. 5.8% NSO, p = 0.83), major postoperative complications (5.3% vs. 3.5%, p = 0.42), readmissions (5.3% vs. 3.3%, p = 0.36), or reoperations (3.2% vs. 2.7%, p = 0.78). There were no mortalities. Their total body weight loss was comparable at 12 months (28.1 ± 10.2% vs. 29.0 ± 7.7%, p = 0.58). Conclusions: Although a higher BMI may pose operative challenges, UAE patients with SO do not have worsened outcomes in bariatric surgery, demonstrating similarly low morbidity to patients with NSO, and similar rates of improvement in their BMI.
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Affiliation(s)
- Jamie P. DeCicco
- Cleveland Clinic Lerner College of Medicine, Case Western Reserve University, Cleveland, OH 44106, USA; (J.P.D.); (C.A.); (R.C.); (J.R.)
| | - Juan S. Barajas-Gamboa
- Department of General Surgery, Cleveland Clinic Abu Dhabi, Abu Dhabi 112412, United Arab Emirates; (J.S.B.-G.); (G.D.D.G.); (J.R.); (A.D.G.); (J.P.P.); (S.B.H.)
| | - Jerry T. Dang
- Department of General Surgery, Cleveland Clinic, Cleveland, OH 44195, USA;
| | - Gabriel Diaz Del Gobbo
- Department of General Surgery, Cleveland Clinic Abu Dhabi, Abu Dhabi 112412, United Arab Emirates; (J.S.B.-G.); (G.D.D.G.); (J.R.); (A.D.G.); (J.P.P.); (S.B.H.)
| | - Javed Raza
- Department of General Surgery, Cleveland Clinic Abu Dhabi, Abu Dhabi 112412, United Arab Emirates; (J.S.B.-G.); (G.D.D.G.); (J.R.); (A.D.G.); (J.P.P.); (S.B.H.)
| | - Carlos Abril
- Cleveland Clinic Lerner College of Medicine, Case Western Reserve University, Cleveland, OH 44106, USA; (J.P.D.); (C.A.); (R.C.); (J.R.)
- Department of General Surgery, Cleveland Clinic Abu Dhabi, Abu Dhabi 112412, United Arab Emirates; (J.S.B.-G.); (G.D.D.G.); (J.R.); (A.D.G.); (J.P.P.); (S.B.H.)
| | - Alfredo D. Guerron
- Department of General Surgery, Cleveland Clinic Abu Dhabi, Abu Dhabi 112412, United Arab Emirates; (J.S.B.-G.); (G.D.D.G.); (J.R.); (A.D.G.); (J.P.P.); (S.B.H.)
| | - Juan Pablo Pantoja
- Department of General Surgery, Cleveland Clinic Abu Dhabi, Abu Dhabi 112412, United Arab Emirates; (J.S.B.-G.); (G.D.D.G.); (J.R.); (A.D.G.); (J.P.P.); (S.B.H.)
| | - Safa Botros Hegazin
- Department of General Surgery, Cleveland Clinic Abu Dhabi, Abu Dhabi 112412, United Arab Emirates; (J.S.B.-G.); (G.D.D.G.); (J.R.); (A.D.G.); (J.P.P.); (S.B.H.)
| | - Ricard Corcelles
- Cleveland Clinic Lerner College of Medicine, Case Western Reserve University, Cleveland, OH 44106, USA; (J.P.D.); (C.A.); (R.C.); (J.R.)
- Department of General Surgery, Cleveland Clinic, Cleveland, OH 44195, USA;
| | - John Rodriguez
- Cleveland Clinic Lerner College of Medicine, Case Western Reserve University, Cleveland, OH 44106, USA; (J.P.D.); (C.A.); (R.C.); (J.R.)
- Department of General Surgery, Cleveland Clinic Abu Dhabi, Abu Dhabi 112412, United Arab Emirates; (J.S.B.-G.); (G.D.D.G.); (J.R.); (A.D.G.); (J.P.P.); (S.B.H.)
| | - Matthew Kroh
- Cleveland Clinic Lerner College of Medicine, Case Western Reserve University, Cleveland, OH 44106, USA; (J.P.D.); (C.A.); (R.C.); (J.R.)
- Department of General Surgery, Cleveland Clinic, Cleveland, OH 44195, USA;
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10
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Stefura T, Mulek R, Krefft M, Wysocki M, Zając M, Rusinek J, Wierdak M, Pędziwiatr M, Major P. Comparison of revisional surgeries after OAGB versus RYGB: Results from the multicenter Polish Revision Obesity Surgery Study (PROSS). POLISH JOURNAL OF SURGERY 2024; 96:63-68. [PMID: 38940250 DOI: 10.5604/01.3001.0054.2678] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/29/2024]
Abstract
<br><b>Introduction:</b> Roux-en-Y gastric bypass (RYGB) is a leading bariatric surgery globally. One-anastomosis gastric bypass (OAGB), a modification of RYGB, ranks as the third most common bariatric procedure in Poland. While clinical trials show that OAGB outcomes are comparable to those of RYGB regarding weight loss, remission of comorbidities, and hormonal impact, there is limited data on long-term outcomes and complications.</br><br><b>Aim:</b> The aim of the study was to compare the outcomes of revisional surgeries conducted after OAGB <i>versus</i> RYGB.</br> <br><b>Material and methods:</b> This retrospective study analyzed patients undergoing revisional bariatric surgeries from January 2010 to January 2020 across 12 Polish centers. The inclusion criteria were an age of at least 18 years and prior OAGB or RYGB surgery. Those with incomplete primary surgery data and follow-up post-revision were excluded. Data were collected regarding parameters for anthropometrics, comorbidities, and perioperative details. The patients were categorized based on their initial surgery: OAGB or RYGB. The primary endpoints were the reasons for and types of revisional surgery and weight changes; the secondary endpoints were postoperative complications and length of hospital stay (LOS).</br> <br><b>Results:</b> In total, 27 patients participated, with a mean age of 38.18 7 years. Differences between the OAGB (13 patients) and RYGB (14 patients) groups included median initial body weight (100 kg <i>vs.</i> 126 kg, p<0.016), number of postoperative complications (9 <i>vs.</i> 3, p = 0.021), and median LOS (3 <i>vs.</i> 4.5 days, p = 0.03). GERD was the primary reason for OAGB revisions (69.2%), whereas insufficient weight loss led to the most RYGB revisions (42.9%).</br><br><b>Conclusions:</b> The RYGB patients commonly needed revisions due to weight issues, whereas reoperations in the OAGB patients were conducted due to postoperative complications. The postoperative complications and LOS were similar between the groups.</br> <br><b>The importance of research for the development of the field:</b> The results may influence clinical surgeons' choice of surgical technique.</br>.
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Affiliation(s)
- Tomasz Stefura
- Department of Medical Education, Jagiellonian University Medical College, Krakow, Poland, Malopolska Burn and Plastic Centre, Ludwik Rydygier's Specialist Hospital in Krakow, Poland
| | - Rafał Mulek
- EuroMediCare Specialist Hospital and Clinic, Wroclaw, Poland
| | - Michał Krefft
- EuroMediCare Specialist Hospital and Clinic, Wroclaw, Poland
| | - Michał Wysocki
- Department of General Surgery and Surgical Oncology, Ludwik Rydygier Memorial Hospital in Krakow, Krakow, Poland
| | - Maciej Zając
- Students' Scientific Group at the II Department of Surgery, Jagiellonian University Medical College, Krakow, Poland
| | - Jakub Rusinek
- Students' Scientific Group at the II Department of Surgery, Jagiellonian University Medical College, Krakow, Poland
| | - Mateusz Wierdak
- 2nd Department of General Surgery, Jagiellonian University Medical College, Krakow, Poland
| | - Michał Pędziwiatr
- 2nd Department of General Surgery, Jagiellonian University Medical College, Krakow, Poland
| | - Piotr Major
- 2nd Department of General Surgery, Jagiellonian University Medical College, Cracow, Poland
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11
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Tsilingiris D, Kokkinos A. Advances in obesity pharmacotherapy; learning from metabolic surgery and beyond. Metabolism 2024; 151:155741. [PMID: 37995806 DOI: 10.1016/j.metabol.2023.155741] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2023] [Revised: 11/05/2023] [Accepted: 11/16/2023] [Indexed: 11/25/2023]
Abstract
Currently, metabolic surgery (MS) constitutes the most effective means for durable weight loss of clinically meaningful magnitude, type 2 diabetes remission and resolution of non-alcoholic steatohepatitis, as well as other obesity-related comorbidities. Accumulating evidence on the mechanisms through which MS exerts its actions has highlighted the altered secretion of hormonally active peptides of intestinal origin with biological actions crucial to energy metabolism as key drivers of MS clinical effects. The initial success of glucagon-like peptide-1 (GLP-1) receptor agonists regarding weight loss and metabolic amelioration have been followed by the development of unimolecular dual and triple polyagonists, additionally exploiting the effects of glucagon and/or glucose-dependent insulinotropic polypeptide (GIP) which achieves a magnitude of weight loss approximating that of common MS operations. Through the implementation of such therapies, the feasibility of a "medical bypass", namely the replication of the clinical effects of MS through non-surgical interventions may be foreseeable in the near future. Apart from weight loss, this approach ought to be put to the test also regarding other clinical outcomes, such as liver steatosis and steatohepatitis, cardiovascular disease, and overall prognosis, on which MS has a robustly demonstrated impact. Besides, a medical bypass as an alternative, salvage, or combination strategy to MS may promote precision medicine in obesity therapeutics.
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Affiliation(s)
- Dimitrios Tsilingiris
- First Department of Internal Medicine, University Hospital of Alexandroupolis, Alexandroupolis, Greece
| | - Alexander Kokkinos
- 1st Department of Propaedeutic Internal Medicine, Athens University Medical School, Laiko Hospital, Athens, Greece.
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12
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Szymanski M, Wilczynski M, Pakiet A, Kaska L, Proczko-Stepaniak M, Bigda J, Sledzinski T, Mika A. Effect of Primary Versus Revisional One Anastomosis Gastric Bypass (OAGB) on Fatty Acid Profile. Obes Surg 2024; 34:77-85. [PMID: 37964164 PMCID: PMC10781856 DOI: 10.1007/s11695-023-06928-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Revised: 10/24/2023] [Accepted: 10/24/2023] [Indexed: 11/16/2023]
Abstract
INTRODUCTION One anastomosis gastric bypass (OAGB) is one option of a revisional procedure for failed sleeve gastrectomy. Moreover, it can be used as a primary bariatric procedure, and is an effective surgery resulting in significant weight loss and the resolution or improvement of obesity-associated medical problems, accompanied by low perioperative complications. However, as with any therapy, OAGB has its limitations, including micronutrient deficiency or malnutrition. In our study, we compared the fatty acid (FA) profile in serum of patients after both primary OAGB (pOAGB) and revisional OAGB (rOAGB) to identify potential postsurgical FA alterations. METHODS This is a retrospective study on patients with obesity who underwent OAGB procedures (pOAGB n=68; rOAGB n=17), conducted from 2016 to 2018. In blood, we analyzed a series of biochemical parameters, and in the serum, the FA profile was determined using gas chromatography-mass spectrometry. RESULTS The percentage of excess BMI loss (% EBMIL) after pOAGB was 73.5 ± 2.47% in comparison to 45.9 ± 4.15% in the rOAGB group (p<0.001). In contrast to the lack of effect of rOAGB on most polyunsaturated FAs, in the pOAGB group, there was a decrease in eicosapentaenoic acid, and eicosatetraenoic and docosahexaenoic acid levels (p<0.001). We also found a decrease in very long-chain FAs (VLCFAs) and an increase in branched-chain FAs (BCFAs) after both types of OAGB procedure. CONCLUSIONS Both OAGB procedures improved the profile of most FAs, leading to a decrease in VLCFAs, which are considered harmful, and an improvement in BCFAs, which are considered to be beneficial. There is a need to further investigate the possibility of n-3 polyunsaturated FA supplementation after pOAGB, due to the large decrease in these FAs after pOAGB.
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Affiliation(s)
- Michal Szymanski
- Department of General, Endocrine, and Transplant Surgery, Medical University of Gdansk, ul. Smoluchowskiego 17, 80-214, Gdansk, Poland
| | - Maciej Wilczynski
- Department of General, Endocrine, and Transplant Surgery, Medical University of Gdansk, ul. Smoluchowskiego 17, 80-214, Gdansk, Poland
| | - Alicja Pakiet
- Department of Environmental Analysis, University of Gdansk, Wita Stwosza 63, 80-308, Gdansk, Poland
| | - Lukasz Kaska
- Department of General, Endocrine, and Transplant Surgery, Medical University of Gdansk, ul. Smoluchowskiego 17, 80-214, Gdansk, Poland
| | - Monika Proczko-Stepaniak
- Department of General, Endocrine, and Transplant Surgery, Medical University of Gdansk, ul. Smoluchowskiego 17, 80-214, Gdansk, Poland
| | - Justyna Bigda
- Department of General, Endocrine, and Transplant Surgery, Medical University of Gdansk, ul. Smoluchowskiego 17, 80-214, Gdansk, Poland
| | - Tomasz Sledzinski
- Department of Pharmaceutical Biochemistry, Medical University of Gdansk, ul. Debinki 1, 80-211, Gdansk, Poland
| | - Adriana Mika
- Department of Environmental Analysis, University of Gdansk, Wita Stwosza 63, 80-308, Gdansk, Poland.
- Department of Pharmaceutical Biochemistry, Medical University of Gdansk, ul. Debinki 1, 80-211, Gdansk, Poland.
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13
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Pascotto B, Azagra JS, González González L, Goergen M. Real Robotic 3-Arm Sleeve Gastrectomy. Obes Surg 2024; 34:295-296. [PMID: 38019385 DOI: 10.1007/s11695-023-06945-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Revised: 10/24/2023] [Accepted: 11/08/2023] [Indexed: 11/30/2023]
Affiliation(s)
- Beniamino Pascotto
- Department of General and Minimally Invasive (Laparoscopic and Robotic) Surgery - Centre Hospitalier De Luxembourg, 4, Rue Nicolás Ernest Barblé, 1210, Luxembourg, Luxembourg.
| | - Juan Santiago Azagra
- Department of General and Minimally Invasive (Laparoscopic and Robotic) Surgery - Centre Hospitalier De Luxembourg, 4, Rue Nicolás Ernest Barblé, 1210, Luxembourg, Luxembourg
| | - Lucía González González
- Department of General and Minimally Invasive (Laparoscopic and Robotic) Surgery - Centre Hospitalier De Luxembourg, 4, Rue Nicolás Ernest Barblé, 1210, Luxembourg, Luxembourg
| | - Martine Goergen
- Department of General and Minimally Invasive (Laparoscopic and Robotic) Surgery - Centre Hospitalier De Luxembourg, 4, Rue Nicolás Ernest Barblé, 1210, Luxembourg, Luxembourg
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Cabanillas-Lazo M, Quispe-Vicuña C, Pascual-Guevara M, Guerrero ME, Barja-Ore J, Espinoza-Carhuancho F, Mayta-Tovalino F. Effect of Bariatric Surgery on Gut Microbiota: A Scientometric Analysis. SAUDI JOURNAL OF MEDICINE & MEDICAL SCIENCES 2024; 12:65-70. [PMID: 38362093 PMCID: PMC10866388 DOI: 10.4103/sjmms.sjmms_146_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/01/2023] [Revised: 07/21/2023] [Accepted: 10/08/2023] [Indexed: 02/17/2024]
Abstract
Objective To perform a bibliometric analysis of the scientific production related to intestinal microbiota and bariatric surgery between January 2016 and December 2022. Materials and Methods A bibliographic search was performed in the Scopus database to identify published papers. Free and controlled terms (MeSH and Emtree) were used. The information collected was analyzed with SciVal. Results A total of 518 published papers were included in the analysis. Carel Le Roux was the author with the highest scientific production; however, Edi Prifti had the highest impact. French National Institute of Health and Medical Research (Institut national de la santé et de la recherche médicale) was the institution with the highest number of published articles. Six of the 10 institutions with the highest production were in France, yet the United States had the highest volume of scientific production in this research topic. Most papers were published in first quartile journals. Articles with international collaboration had the highest impact. There is a sustained increase in the number of publications since 2019. Conclusions The study found that the vast majority of research on gut microbiota changes following bariatric surgery are conducted in the United States and European countries. In addition, the sustained increase in production coupled with the articles being published in high-quality journals and having good citation impact are indictors of the current interest in this research field.
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Affiliation(s)
- Miguel Cabanillas-Lazo
- Grupo Peruano de Investigación Epidemiológica, Unidad Para la Generación y Síntesis de Evidencias en Salud, Universidad San Ignacio de Loyola, Lima, Peru
- Sociedad Científica de San Fernando, Lima, Peru
| | - Carlos Quispe-Vicuña
- Grupo Peruano de Investigación Epidemiológica, Unidad Para la Generación y Síntesis de Evidencias en Salud, Universidad San Ignacio de Loyola, Lima, Peru
- Sociedad Científica de San Fernando, Lima, Peru
| | - Milagros Pascual-Guevara
- Sociedad Científica de San Fernando, Lima, Peru
- Facultad de Medicina, Universidad Nacional Mayor de San Marcos, Lima, Peru
| | | | - John Barja-Ore
- Academic Department, Universidad Privada del Norte, Lima, Peru
| | - Fran Espinoza-Carhuancho
- Grupo de Bibliometría, Evaluación de evidencia y Revisiones Sistemáticas (BEERS), Human Medicine Career, Universidad Cientifica del Sur, Lima, Peru
| | - Frank Mayta-Tovalino
- Grupo de Bibliometría, Evaluación de evidencia y Revisiones Sistemáticas (BEERS), Human Medicine Career, Universidad Cientifica del Sur, Lima, Peru
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15
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Zhang M, Hu X, Lei S, Jia J, Kang X. Trends and prospects in spinal tuberculosis research: a future-oriented approach. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2023; 32:4246-4258. [PMID: 37115281 DOI: 10.1007/s00586-023-07728-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Revised: 03/09/2023] [Accepted: 04/18/2023] [Indexed: 04/29/2023]
Abstract
PURPOSE Tuberculosis is one of the oldest diseases in human history, and spinal tuberculosis (STB) is the most common form of extrapulmonary tuberculosis. A large number of research has been conducted in this field. However, there has been no bibliometric analysis performed in recent years in STB. The aim of this study was to analyze trends and hotspots in research on STB. METHODS Publications regarding STB between 1980 and 2022 were extracted from the Web of Science database. CiteSpace (V5.7.R2) and VOSviewer (1.6.10) were used to perform global analyses of the number of publications, countries, institutions, authors, journals, keywords, and cited references. RESULTS A total of 1262 articles were published between 1980 and 2022. We observed rapid growth in the number of publications since 2010. Spine had the highest number of publications (47, 3.7%). Zhang HQ and Wang XY were key researchers. The Central South University published the most papers (90, 7.1%). China was the leading contributor in this field with 459 publications and 29 H-index. National partnerships are dominated by the USA, and there is a lack of active cooperation between other countries and authors. CONCLUSION research on STB has achieved great progress, with an increasing number of publications since 2010. Surgical treatment and debridement are current research hots pots, and diagnosis, drug resistance, and kyphosis are likely research frontiers. Cooperation between countries and authors needs to be further strengthened.
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Affiliation(s)
- Mingtao Zhang
- Department of Orthopaedics, Lanzhou University Second Hospital, No. 82 Cuiyingmen, Chengguan District, Lanzhou, 730000, Gansu, China
- Key Laboratory of Orthopedics Disease of Gansu Province, Lanzhou, 730000, Gansu, China
| | - Xuchang Hu
- Department of Orthopaedics, Lanzhou University Second Hospital, No. 82 Cuiyingmen, Chengguan District, Lanzhou, 730000, Gansu, China
- Key Laboratory of Orthopedics Disease of Gansu Province, Lanzhou, 730000, Gansu, China
| | - Shuanhu Lei
- Department of Orthopaedics, Lanzhou University Second Hospital, No. 82 Cuiyingmen, Chengguan District, Lanzhou, 730000, Gansu, China
- Key Laboratory of Orthopedics Disease of Gansu Province, Lanzhou, 730000, Gansu, China
| | - Jingwen Jia
- Department of Orthopaedics, Lanzhou University Second Hospital, No. 82 Cuiyingmen, Chengguan District, Lanzhou, 730000, Gansu, China
- Key Laboratory of Orthopedics Disease of Gansu Province, Lanzhou, 730000, Gansu, China
| | - Xuewen Kang
- Department of Orthopaedics, Lanzhou University Second Hospital, No. 82 Cuiyingmen, Chengguan District, Lanzhou, 730000, Gansu, China.
- Key Laboratory of Orthopedics Disease of Gansu Province, Lanzhou, 730000, Gansu, China.
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Wickremasinghe A, Leang Y, Johari Y, Chana P, Alderuccio M, Shaw K, Laurie C, Nottle P, Brown W, Burton P. Long-term Outcomes of Laparoscopic Sleeve Gastrectomy as a Revisional Procedure Following Adjustable Gastric Banding: Variations in Outcomes Based on Indication. Obes Surg 2023; 33:3722-3739. [PMID: 37847457 PMCID: PMC10687173 DOI: 10.1007/s11695-023-06886-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Revised: 09/27/2023] [Accepted: 10/04/2023] [Indexed: 10/18/2023]
Abstract
BACKGROUND Significant controversy exists regarding the indications and outcomes after laparoscopic adjustable gastric banding (LAGB) conversions to laparoscopic sleeve gastrectomy (LSG). AIM To comprehensively determine the long-term outcomes of sleeve gastrectomy as a revisional procedure after LAGB across a range of measures and determine predictors of outcomes. METHODS Six hundred revision LSG (RLSG) and 1200 controls (primary LSG (PLSG)) were included. Patient demographics, complications, follow-up, and patient-completed questionnaires were collected. RESULTS RLSG vs controls; females 87% vs 78.8%, age 45 ± 19.4 vs 40.6 ± 10.6 years, p = 0.561; baseline weight 119.7 ± 26.2 vs 120.6 ± 26.5 kg p = 0.961). Follow-up was 87% vs 89.3%. Weight loss in RLSG at 5 years, 22.9% vs 29.6% TBWL, p = 0.001, 10 years: 19.5% vs 27% TBWL, p = 0.001. RLSG had more complications (4.8 vs 2.0% RR 2.4, p = 0.001), re-admissions (4.3 vs 2.4% RR 1.8, p = 0.012), staple line leaks (2.5 vs 0.9%, p = 0.003). Eroded bands and baseline weight were independent predictors of complications after RLSG. Long-term re-operation rate was 7.3% for RLSG compared to 3.2% in controls. Severe oesophageal dysmotility predicted poor weight loss. RLSG reported lower quality of life scores (SF-12 physical component scores 75.9 vs 88%, p = 0.001), satisfaction (69 vs 93%, p = 0.001) and more frequent regurgitation (58% vs 42%, p = 0.034). CONCLUSION RLSG provides long-term weight loss, although peri-operative complications are significantly elevated compared to PLSG. Longer-term re-operation rates are elevated compared to PLSG. Four variables predicted worse outcomes: eroded band, multiple prior bands, severe oesophageal dysmotility and elevated baseline weight.
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Affiliation(s)
- Anagi Wickremasinghe
- Monash University Department of Surgery, Central Clinical School, Monash University, Melbourne, Australia.
| | - Yit Leang
- Monash University Department of Surgery, Central Clinical School, Monash University, Melbourne, Australia
- Oesophago-Gastric and Bariatric Unit, Department of General Surgery, The Alfred Hospital, Melbourne, Australia
| | - Yazmin Johari
- Monash University Department of Surgery, Central Clinical School, Monash University, Melbourne, Australia
- Oesophago-Gastric and Bariatric Unit, Department of General Surgery, The Alfred Hospital, Melbourne, Australia
| | - Prem Chana
- Monash University Department of Surgery, Central Clinical School, Monash University, Melbourne, Australia
- Oesophago-Gastric and Bariatric Unit, Department of General Surgery, The Alfred Hospital, Melbourne, Australia
| | - Megan Alderuccio
- Oesophago-Gastric and Bariatric Unit, Department of General Surgery, The Alfred Hospital, Melbourne, Australia
| | - Kalai Shaw
- Monash University Department of Surgery, Central Clinical School, Monash University, Melbourne, Australia
- Oesophago-Gastric and Bariatric Unit, Department of General Surgery, The Alfred Hospital, Melbourne, Australia
| | - Cheryl Laurie
- Monash University Department of Surgery, Central Clinical School, Monash University, Melbourne, Australia
| | - Peter Nottle
- Oesophago-Gastric and Bariatric Unit, Department of General Surgery, The Alfred Hospital, Melbourne, Australia
| | - Wendy Brown
- Monash University Department of Surgery, Central Clinical School, Monash University, Melbourne, Australia
- Oesophago-Gastric and Bariatric Unit, Department of General Surgery, The Alfred Hospital, Melbourne, Australia
| | - Paul Burton
- Monash University Department of Surgery, Central Clinical School, Monash University, Melbourne, Australia
- Oesophago-Gastric and Bariatric Unit, Department of General Surgery, The Alfred Hospital, Melbourne, Australia
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17
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Blackburn KW, Turrentine FE, Schirmer BD, Hallowell PT, Kubicki NS, Hu Y, Kligman MD. Monitoring performance in laparoscopic gastric bypass surgery using risk-adjusted cumulative sum at 2 high-volume centers. Surg Obes Relat Dis 2023; 19:1049-1057. [PMID: 36931965 DOI: 10.1016/j.soard.2023.02.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2022] [Revised: 01/09/2023] [Accepted: 02/04/2023] [Indexed: 02/17/2023]
Abstract
BACKGROUND Traditional surgical outcomes are measured retrospectively and intermittently, limiting opportunities for early intervention. OBJECTIVES The objective of this study was to use risk-adjusted cumulative sum (RA-CUSUM) to track perioperative surgical outcomes for laparoscopic gastric bypass. We hypothesized that RA-CUSUM could identify performance variations between surgeons. SETTING Two mid-Atlantic quaternary care academic centers. METHODS Patient-level data from the Metabolic and Bariatric Surgery Accreditation and Quality Improvement Program (MBSAQIP) were abstracted for laparoscopic gastric bypasses performed by 3 surgeons at 2 high-volume centers from 2014 to 2021. Estimated probabilities of serious complications, reoperation, and readmission were derived from the MBSAQIP risk calculator. RA-CUSUM curves were generated to signal observed-to-expected odds ratios (ORs) of 1.5 (poor performance) and .5 (superior performance). Control limits were set based on a false positive rate of 5% (α = .05). RESULTS We included 1192 patients: Surgeon A = 767, Surgeon B = 188, and Surgeon C = 237. Overall rates of serious complications, 30-day reoperations, and 30-day readmissions were 3.9%, 2.5%, and 5.2% respectively, with expected rates of 4.7%, 2.2%, and 5.8%. RA-CUSUM signaled lower-than-expected (OR < .5) rates of readmission and serious complication in Surgeon A, and higher-than-expected (OR > 1.5) readmission rate in Surgeon C. Surgeon A further demonstrated an early period of higher-than-expected (OR > 1.5) reoperation rate before April 2015, followed by superior performance thereafter (OR < .5). Surgeon B's performance generally reflected expected standards throughout the study period. CONCLUSIONS RA-CUSUM adjusts for clinical risk factors and identifies performance outliers in real-time. This approach to analyzing surgical outcomes is applicable to quality improvement, root-cause analysis, and surgeon incentivization.
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Affiliation(s)
- Kyle W Blackburn
- Division of General and Oncologic Surgery, Department of Surgery, University of Maryland School of Medicine, Baltimore, Maryland
| | - Florence E Turrentine
- Division of General Surgery, Department of Surgery, University of Virginia School of Medicine, Charlottesville, Virginia
| | - Bruce D Schirmer
- Division of General Surgery, Department of Surgery, University of Virginia School of Medicine, Charlottesville, Virginia
| | - Peter T Hallowell
- Division of General Surgery, Department of Surgery, University of Virginia School of Medicine, Charlottesville, Virginia
| | - Natalia S Kubicki
- Division of General and Oncologic Surgery, Department of Surgery, University of Maryland School of Medicine, Baltimore, Maryland
| | - Yinin Hu
- Division of General and Oncologic Surgery, Department of Surgery, University of Maryland School of Medicine, Baltimore, Maryland
| | - Mark D Kligman
- Division of General and Oncologic Surgery, Department of Surgery, University of Maryland School of Medicine, Baltimore, Maryland.
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18
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Lu G, Hu R, Dong Z, Wang J, Yang W, Wang C. Bibliometric and Correlation Analysis of Bariatric Surgery Researches in Asia-Pacific from 2000 to 2021. Obes Facts 2023; 16:484-496. [PMID: 37598680 PMCID: PMC10601626 DOI: 10.1159/000533152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Accepted: 07/19/2023] [Indexed: 08/22/2023] Open
Abstract
INTRODUCTION Bariatric surgery has grown in popularity over the past two decades, especially in the Asia-Pacific. Correspondingly, researchers' interest in this field has also increased. This study aims to perform a bibliometric analysis of publications from Asia-Pacific represented by the International Federation for the Surgery of Obesity and Metabolic Disorders Asia-Pacific Chapter (IFSO-APC) and investigate the relevant factors that might affect the publications. METHODS The search terms for bariatric surgery were searched in Web of Science focusing on the period 2000-2021. Bibliometric analysis was performed after screening the search results. Univariate and multivariate regression analyses were performed on the number of publications and corresponding indicators obtained from official agencies. RESULTS A total of 9,547 publications in IFSO-APC were retrieved, of which China had the largest number with 2,782 publications. Authors and journals with major contributions were listed. The authors' or affiliations' cooperation networks mainly were limited to domestic. "Bariatric surgery" was the most frequent keyword with 2,063 times and also the largest cluster. "Morbid obesity" was the strongest citation bursts. Multivariate analysis found that the number of publications in each country/region was associated with body mass index ≥25 kg/m2, gross domestic product, and total population. CONCLUSION Generally, Asia-Pacific represented by IFSO-APC scientific publications on bariatric surgery has grown significantly in the last two decades, but cooperation between countries/regions should be strengthened. "Morbid obesity" is the focus and frontier of research in this field.
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Affiliation(s)
- Guanhua Lu
- Department of Metabolic and Bariatric Surgery, The First Affiliated Hospital of Jinan University, Guangzhou, China
- Guangdong-Hong Kong-Macao Joint University Laboratory of Metabolic and Molecular Medicine, The University of Hong Kong and Jinan University, Guangzhou, China
| | - Ruixiang Hu
- Department of Metabolic and Bariatric Surgery, The First Affiliated Hospital of Jinan University, Guangzhou, China
- Guangdong-Hong Kong-Macao Joint University Laboratory of Metabolic and Molecular Medicine, The University of Hong Kong and Jinan University, Guangzhou, China
| | - Zhiyong Dong
- Department of Metabolic and Bariatric Surgery, The First Affiliated Hospital of Jinan University, Guangzhou, China
- Guangdong-Hong Kong-Macao Joint University Laboratory of Metabolic and Molecular Medicine, The University of Hong Kong and Jinan University, Guangzhou, China
- Jinan University Institute of Obesity and Metabolic Disorders, Guangzhou, China
| | - Jianxue Wang
- Department of Metabolic and Bariatric Surgery, The First Affiliated Hospital of Jinan University, Guangzhou, China
- Guangdong-Hong Kong-Macao Joint University Laboratory of Metabolic and Molecular Medicine, The University of Hong Kong and Jinan University, Guangzhou, China
| | - Wah Yang
- Department of Metabolic and Bariatric Surgery, The First Affiliated Hospital of Jinan University, Guangzhou, China
- Guangdong-Hong Kong-Macao Joint University Laboratory of Metabolic and Molecular Medicine, The University of Hong Kong and Jinan University, Guangzhou, China
- Jinan University Institute of Obesity and Metabolic Disorders, Guangzhou, China
| | - Cunchuan Wang
- Department of Metabolic and Bariatric Surgery, The First Affiliated Hospital of Jinan University, Guangzhou, China
- Guangdong-Hong Kong-Macao Joint University Laboratory of Metabolic and Molecular Medicine, The University of Hong Kong and Jinan University, Guangzhou, China
- Jinan University Institute of Obesity and Metabolic Disorders, Guangzhou, China
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Zarzycki P, Rymarowicz J, Małczak P, Pisarska-Adamczyk M, Mulek R, Binda A, Dowgiałło-Gornowicz N, Major P. Differences in Technical Aspects of Primary Sleeve Gastrectomy Prior to Redo Bariatric Surgery-A Multicenter Cohort Study (PROSS Study). MEDICINA (KAUNAS, LITHUANIA) 2023; 59:medicina59040799. [PMID: 37109757 PMCID: PMC10146411 DOI: 10.3390/medicina59040799] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Revised: 04/16/2023] [Accepted: 04/19/2023] [Indexed: 04/29/2023]
Abstract
Background and Objectives: Although the technical simplicity of laparoscopic sleeve gastrectomy is relatively well understood, many parts of the procedure differ according to bariatric surgeons. These technical variations may impact postoperative weight loss or the treatment of comorbidities and lead to qualification for redo procedures. Materials and Methods: A multicenter, observational, retrospective study was conducted among patients undergoing revision procedures. Patients were divided into three groups based on the indications for revisional surgery (insufficient weight loss or obesity-related comorbidities treatment, weight regain and development of complications). Results: The median bougie size was 36 (32-40) with significant difference (p = 0.04). In 246 (51.57%) patients, the resection part of sleeve gastrectomy was started 4 cm from the pylorus without significant difference (p = 0.065). The number of stapler cartridges used during the SG procedure was six staplers in group C (p = 0.529). The number of procedures in which the staple line was reinforced was the highest in group A (29.63%) with a significant difference (0.002). Cruroplasty was performed in 13 patients (p = 0.549). Conclusions: There were no differences between indications to redo surgery in terms of primary surgery parameters such as the number of staplers used or the length from the pylorus to begin resection. The bougie size was smaller in the group of patients with weight regain. Patients who had revision for insufficient weight loss were significantly more likely to have had their staple line oversewn. A potential cause could be a difference in the size of the removed portion of the stomach, but it is difficult to draw unequivocal conclusions within the limitations of our study.
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Affiliation(s)
- Piotr Zarzycki
- Department of Medical Education, Jagiellonian University Medical College, 30-688 Krakow, Poland
| | - Justyna Rymarowicz
- 2nd Department of General Surgery, Jagiellonian University Medical College, 30-688 Krakow, Poland
| | - Piotr Małczak
- 2nd Department of General Surgery, Jagiellonian University Medical College, 30-688 Krakow, Poland
| | | | - Rafał Mulek
- EuroMediCare Specialist Hospital and Clinic, 54-144 Wroclaw, Poland
| | - Artur Binda
- Department of General, Oncological and Digestive Tract Surgery, Centre of Postgraduate Medical Education, Orłowski Hospital, 00-416 Warsaw, Poland
| | - Natalia Dowgiałło-Gornowicz
- Department of General, Minimally Invasive and Elderly Surgery, Collegium Medicum, University of Warmia and Mazury, 10-045 Olsztyn, Poland
| | - Piotr Major
- 2nd Department of General Surgery, Jagiellonian University Medical College, 30-688 Krakow, Poland
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Yang J, Trivedi A, Nyirenda T, Shi M, Petit R, Talishinskiy T. Histopathologic findings in laparoscopic sleeve gastrectomy: is routine full pathologic evaluation indicated? Surg Obes Relat Dis 2023; 19:283-288. [PMID: 36372693 DOI: 10.1016/j.soard.2022.09.014] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Revised: 09/07/2022] [Accepted: 09/25/2022] [Indexed: 11/06/2022]
Abstract
BACKGROUND Laparoscopic sleeve gastrectomy (SG) is the most commonly performed bariatric surgery. The resected gastric segment is routinely sent for pathology evaluation. No formal national recommendation exists that mandates pathology review. We proposed to study the largest histopathologic series in SG patients yet reported. OBJECTIVE The primary objective of our study was to determine whether a subgroup of patients who underwent bariatric surgery in the northeastern Unites States is more susceptible to having clinically significant pathologic findings that may benefit from routine histopathologic evaluation of the gastric sleeve specimen. SETTING University hospital. METHODS A retrospective electronic chart review of patients who underwent SG at a single large academic institution was performed. Patient demographics, body mass index, and histopathologic reports of the gastric specimens obtained during SG were analyzed. RESULTS The records of 3543 patients were reviewed. A total of 1076 patients had abnormal pathologies, including gastritis (938), follicular gastritis (98), intestinal metaplasia (25), gastrointestinal stromal tumor (12), leiomyoma (1), lymphoma (1), and other malignancy (1). Black and Hispanic patients had a higher incidence of developing gastrointestinal stromal tumor and intestinal metaplasia. A higher incidence of Helicobacter pylori infection among specimens with abnormal pathologies was noted. CONCLUSIONS The findings of this study call into question the routine use of pathology workup in gastric specimens after SG. Our data suggest that such analysis may be warranted in certain subtypes of patients such as older Black and Hispanic patients in the northeastern United States.
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Affiliation(s)
- James Yang
- St. Joseph's University Medical Center, Paterson, New Jersey.
| | - Aakash Trivedi
- St. Joseph's University Medical Center, Paterson, New Jersey
| | - Themba Nyirenda
- Hackensack University Medical Center, Hackensack, New Jersey
| | - Meiyi Shi
- Hackensack University Medical Center, Hackensack, New Jersey
| | - Ryan Petit
- Hackensack University Medical Center, Hackensack, New Jersey
| | - Toghrul Talishinskiy
- St. Joseph's University Medical Center, Paterson, New Jersey; Hackensack University Medical Center, Hackensack, New Jersey
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21
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Lu G, Dong Z, Huang B, Hu S, Cai S, Hu M, Hu R, Wang C. Determination of weight loss effectiveness evaluation indexes and establishment of a nomogram for forecasting the probability of effectiveness of weight loss in bariatric surgery: a retrospective cohort. Int J Surg 2023; 109:850-860. [PMID: 36974733 PMCID: PMC10389379 DOI: 10.1097/js9.0000000000000330] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Accepted: 02/22/2023] [Indexed: 03/29/2023]
Abstract
BACKGROUND The purpose of this research was to determine the index that contributes the most to assessing the effectiveness of weight loss 1 year following bariatric surgery and to implement it as the clinical outcome to develop and confirm a nomogram to predict whether bariatric surgery would be effective. METHODS Patient information was extracted from the Chinese Obesity and Metabolic Surgery Database for this retrospective study. The most contributing weight loss effectiveness evaluation index was created using canonical correlation analysis (CCA), and the predictors were screened using logistic regression analysis. A nomogram for estimating the likelihood of effectiveness of weight loss was constructed, and its performance was further verified. RESULTS Information was obtained for 540 patients, including 30 variables. According to the CCA, ≥25 percentage total weight loss was found to be the most correlated with patient information and contribute the most as a weight loss effectiveness evaluation index. Logistic regression analysis and nomogram scores identified age, surgical strategy, abdominal circumference, weight loss history, and hyperlipidemia as predictors of effectiveness in weight loss. The prediction model's discrimination, accuracy, and clinical benefit were demonstrated by the consistency index, calibration curve, and decision curve analysis. CONCLUSIONS The authors determined a 25 percentage total weight loss as an index for weight loss effectiveness assessment by CCA and next established and validated a nomogram, which demonstrated promising performance in predicting the probability of effectiveness of weight loss in bariatric surgery. The nomogram might be a valuable tool in clinical practice.
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Affiliation(s)
- Guanhua Lu
- Departments of Metabolic and Bariatric Surgery
- Guangdong-Hong Kong-Macao Joint University Laboratory of Metabolic and Molecular Medicine, The University of Hong Kong and Jinan University, Guangzhou, Guangdong Province, China
| | - Zhiyong Dong
- Departments of Metabolic and Bariatric Surgery
- Guangdong-Hong Kong-Macao Joint University Laboratory of Metabolic and Molecular Medicine, The University of Hong Kong and Jinan University, Guangzhou, Guangdong Province, China
| | - Biao Huang
- Departments of Metabolic and Bariatric Surgery
- Guangdong-Hong Kong-Macao Joint University Laboratory of Metabolic and Molecular Medicine, The University of Hong Kong and Jinan University, Guangzhou, Guangdong Province, China
| | - Songhao Hu
- Departments of Metabolic and Bariatric Surgery
- Guangdong-Hong Kong-Macao Joint University Laboratory of Metabolic and Molecular Medicine, The University of Hong Kong and Jinan University, Guangzhou, Guangdong Province, China
| | - Shenhua Cai
- Department of Thyroid, Mammary and Vascular Surgery, The First Affiliated Hospital of Sun Yat-sen University
| | - Min Hu
- Hepatobiliary Surgery, The First Affiliated Hospital of Jinan University
| | - Ruixiang Hu
- Departments of Metabolic and Bariatric Surgery
- Guangdong-Hong Kong-Macao Joint University Laboratory of Metabolic and Molecular Medicine, The University of Hong Kong and Jinan University, Guangzhou, Guangdong Province, China
| | - Cunchuan Wang
- Departments of Metabolic and Bariatric Surgery
- Guangdong-Hong Kong-Macao Joint University Laboratory of Metabolic and Molecular Medicine, The University of Hong Kong and Jinan University, Guangzhou, Guangdong Province, China
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Jatana S, Verhoeff K, Mocanu V, Jogiat U, Birch DW, Karmali S, Switzer NJ. Does ASA classification effectively risk stratify patients undergoing bariatric surgery: a MBSAQIP retrospective cohort of 138,612 of patients. Surg Endosc 2023:10.1007/s00464-023-10017-w. [PMID: 36961601 DOI: 10.1007/s00464-023-10017-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Accepted: 03/12/2023] [Indexed: 03/25/2023]
Abstract
INTRODUCTION It is important to appropriately risk stratify bariatric surgery patients, as these patients often have obesity-related comorbidities which can increase postoperative complication risk but also benefit the most from bariatric surgery. We aimed to evaluate the utility of risk stratification using ASA class for bariatric surgery patients and assessed predictive factors of postoperative complications. METHODS The 2020 MBSAQIP database was analyzed, and an ASA-deemed high-risk cohort (class IV) and normal-risk (ASA class II and III) cohort were compared. Univariate analysis was performed to characterize differences between cohorts and to compare complication rates. Multivariate logistic regression analysis was performed to determine factors associated with increased odds of postoperative complications. RESULTS We evaluated 138 612 patients with 5380 (3.9%) considered high-risk and 133 232 (96.1%) normal-risk. High-risk patients were more likely to be older (46.2 ± 12.0vs.43.4 ± 11.9, p < 0.001), male (30.9%vs.18.4%, p < 0.001), have higher BMI (51.4 ± 10.2vs.44.9 ± 7.4, p < 0.001), and have more comorbidities. High-risk patients were more likely to have increased 30-day serious complications (4.5%vs.2.8%, p < 0.001) and death (0.2%vs.0.1%, p = 0.001) but not anastomotic leak (0.2%vs.0.2%, p = 0.983). Multivariate models showed ASA class IV patients were at higher odds for any serious complication by 30 days (aOR 1.36, 95%CI 1.18-1.56, p < 0.001) but not for death (aOR 1.04, 95%CI 0.49-2.21, p = 0.921). The factor independently associated with the highest odds of complication in both models was functional status preoperatively (partially dependent aOR 2.06, 95%CI 1.56-2.72, p < 0.001; fully dependent aOR 3.19, 95%CI 1.10-9.28, p = 0.033 for any serious complication; partially dependent aOR 5.08, 95%CI 2.16-12.00, p < 0.001 for death). CONCLUSIONS While elevated ASA class correlates with increased serious complications, pre-operative functional status appears to have a much greater contribution to odds of serious complications and mortality. These findings question the utility of using ASA to risk stratify patients peri-operatively and provides evidence for using a simpler and more practical functional status approach.
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Affiliation(s)
- Sukhdeep Jatana
- Department of Surgery, University of Alberta, Dvorkin Lounge Mailroom2G2 Walter C. Mackenzie Health Sciences Centre, 8440 - 112 ST NW, Edmonton, AB, T6G 2B7, Canada
| | - Kevin Verhoeff
- Department of Surgery, University of Alberta, Dvorkin Lounge Mailroom2G2 Walter C. Mackenzie Health Sciences Centre, 8440 - 112 ST NW, Edmonton, AB, T6G 2B7, Canada.
| | - Valentin Mocanu
- Department of Surgery, University of Alberta, Dvorkin Lounge Mailroom2G2 Walter C. Mackenzie Health Sciences Centre, 8440 - 112 ST NW, Edmonton, AB, T6G 2B7, Canada
| | - Uzair Jogiat
- Department of Surgery, University of Alberta, Dvorkin Lounge Mailroom2G2 Walter C. Mackenzie Health Sciences Centre, 8440 - 112 ST NW, Edmonton, AB, T6G 2B7, Canada
| | - Daniel W Birch
- Department of Surgery, University of Alberta, Dvorkin Lounge Mailroom2G2 Walter C. Mackenzie Health Sciences Centre, 8440 - 112 ST NW, Edmonton, AB, T6G 2B7, Canada
- Centre for Advancement of Surgical Education and Simulation (CASES), Royal Alexandra Hospital, Edmonton, AB, Canada
| | - Shahzeer Karmali
- Department of Surgery, University of Alberta, Dvorkin Lounge Mailroom2G2 Walter C. Mackenzie Health Sciences Centre, 8440 - 112 ST NW, Edmonton, AB, T6G 2B7, Canada
- Centre for Advancement of Surgical Education and Simulation (CASES), Royal Alexandra Hospital, Edmonton, AB, Canada
| | - Noah J Switzer
- Department of Surgery, University of Alberta, Dvorkin Lounge Mailroom2G2 Walter C. Mackenzie Health Sciences Centre, 8440 - 112 ST NW, Edmonton, AB, T6G 2B7, Canada
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From Our One Anastomosis Gastric Bypass (OAGB) Experience to Establishing Single Anastomosis Sleeve Ileal (SASI) Bypass Procedure: A Single-Center Report. Obes Surg 2023; 33:1318-1322. [PMID: 36810810 DOI: 10.1007/s11695-023-06523-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Revised: 02/11/2023] [Accepted: 02/15/2023] [Indexed: 02/23/2023]
Abstract
BACKGROUND Bariatric surgery has been proven to be the most effective treatment for obesity with or without metabolic syndrome. One anastomosis gastric bypass (OAGB) is a well-established bariatric procedure developed over the past 20 years with excellent outcomes. Single anastomosis sleeve ileal (SASI) bypass is introduced as a novel bariatric and metabolic procedure. There is some similarity between these two operations. This study aimed to present our SASI procedure based on the past experience of the OAGB in our center. METHOD Thirty patients with obesity underwent SASI surgery from March 2021 to June 2022. Herein, we demonstrated our techniques step by step and key points of techniques learned from our experience with OAGB (shown in the video) with satisfying surgical outcomes. The clinical characteristics, peri-operative variables, and short-term outcomes were reviewed. RESULTS There was no case of conversion to open surgery. The mean operative time, volume of blood loss, and hospital stay were 135.2 ± 39.2 min, 16.5 ± 6.2 mL, and 3.6 ± 0.8 days, respectively. There is no postoperative leakage, bleeding, or mortality. The percentage of total weight loss and excess weight loss at 6 months were 31.2 ± 6.5 and 75.3 ± 14.9, respectively. Improvement in type 2 diabetes (11/11, 100%), hypertension (14/26, 53.8%), dyslipidemia (16/21, 76.2%), and obstructive sleep apnea (9/11, 81.8%) were observed at 6 months after surgery. CONCLUSION Our experience showed that our proposed SASI technique is feasible and may help surgeons perform this promising bariatric procedure without encountering many obstacles.
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Cui Y, Lin L, Wang Z, Wang K, Xiao L, Lin W, Zhang Y. Research trends of platelet-rich plasma therapy on knee osteoarthritis from 2011 to 2021: A review. Medicine (Baltimore) 2023; 102:e32434. [PMID: 36637944 PMCID: PMC9839303 DOI: 10.1097/md.0000000000032434] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
Abstract
BACKGROUND Platelet-rich plasma (PRP) has been widely used to alleviate osteoarthritis of the knee, and research results are abundant. However, there are no bibliometric reports in publications in this field. Therefore, the current status of PRP for the treatment of osteoarthritis of the knee from 2011 to 2021 was analyzed using Citespace 6.1.R2 software. METHODS Publications regarding PRP treating Knee Osteoarthritis between 2011 and 2021 were extracted from the Web of Science database. CiteSpace was used to analyze the number of publications, countries, institutions, journals, authors, cited references, and keywords by using standard bibliometric indicators. RESULTS A total of 988 publications were searched from 2011 to 2021. In the last decade, the number of publications has increased in the field. Brian J. Cole was the author with the most output, with 31 relevant articles, and Giuseppe Filardo ranked first in cited authors. Am J Sport Med was the most cited journal. In this field, the most prolific country is the United States and the most prolific institution is Rush University. An article published by Sandeep Patel ranked first in cited references with 118 citations. "Randomized controlled trial" was the most bursting keyword and other more popular keywords about PRP for knee osteoarthritis: "hyaluronic acid," "double-blind," and "mesenchymal stem cell." CONCLUSION This bibliometric study provides a decade of current clinical research on PRP for the treatment of osteoarthritis of the knee, which can help researchers understand the hot spots in the field and provide a new direction for their research.
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Affiliation(s)
- Yubo Cui
- Department of Orthopedics, Fuzhou Second Hospital Affiliated to Xiamen University, Fuzhou, Fujian, China
- The Second Clinical Medical College of Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian, China
| | - Liqiong Lin
- Department of Orthopedics, Fuzhou Second Hospital Affiliated to Xiamen University, Fuzhou, Fujian, China
| | - Zhiwei Wang
- Medical College of Xiamen University, Xiamen, Fujian, China
| | - Kai Wang
- Department of Orthopedics, Fuzhou Second Hospital Affiliated to Xiamen University, Fuzhou, Fujian, China
- The Second Clinical Medical College of Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian, China
| | - Lili Xiao
- Department of Orthopedics, Fuzhou Second Hospital Affiliated to Xiamen University, Fuzhou, Fujian, China
| | - Wentao Lin
- Department of Orthopedics, Fuzhou Second Hospital Affiliated to Xiamen University, Fuzhou, Fujian, China
| | - Yiyuan Zhang
- Department of Orthopedics, Fuzhou Second Hospital Affiliated to Xiamen University, Fuzhou, Fujian, China
- * Correspondence: Yiyuan Zhang, Department of Orthopedics, Fuzhou Second Hospital Affiliated to Xiamen University, Fuzhou, Fujian 350007, China (e-mail: )
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Laparoscopic Sleeve Gastrectomy in Adolescents: Ten-Years Follow-up. Obes Surg 2023; 33:32-37. [PMID: 36414817 DOI: 10.1007/s11695-022-06348-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Revised: 10/15/2022] [Accepted: 10/25/2022] [Indexed: 11/24/2022]
Abstract
PURPOSE Metabolic and bariatric surgery (MBS) has emerged as the most effective treatment for adolescents with severe obesity. Despite the steady increase in frequency of MBS in adolescents, most reports focus on short-term (1-2 years) follow-up. OBJECTIVE To report on long-term weight loss and status of obesity-related comorbidities of adolescents who underwent laparoscopic sleeve gastrectomy (LSG). METHODS A retrospective analysis of prospectively collected data of patients younger than 18 years who underwent LSG between January 2008 and July 2014 was performed. RESULTS During the study period, 46 patients (mean age 16.19 ± 1.07 years) underwent LSG, 31 of them (67.39%) completed long-term follow-up and were included in the study. Mean follow-up time was 10.84 ± 2.35 years. There were 18 females (58%). Mean body-mass index (BMI) was 44.94 ± 4.33 kg/m2 and 30.11 ± 710, before, and 10-year following surgery, respectively, a reduction of 33.24% (P < 0.001). Long-term TWL% was 32.31 ± 12.02. Twenty-one patients (67.74%) achieved a BMI < 30 kg/m2. Following weight reduction, resolution of hypertension was noted in 8 patients (88.9%, P < 0.001). Frequent long-term side effects of surgery were gastrointestinal reflux disease (GERD) and alopecia in 22.58% and 48.39%, respectively. Symptomatic cholelithiasis necessitated cholecystectomy in 22.58% of the patients. Using a 1-10 scale, the overall patient satisfaction in the long term was 8.97. CONCLUSION Our data suggests that LSG is a durable intervention for weight reduction in adolescents.
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Di Capua F, Cesana GC, Uccelli M, De Carli SM, Giorgi R, Ferrari D, Olmi S. Sleeve Gastrectomy with Rossetti Fundoplication Increases Lower Esophageal Sphincter Tone Preventing Gastroesophageal Reflux Disease: High-Resolution Manometry Assessment. J Laparoendosc Adv Surg Tech A 2023; 33:44-51. [PMID: 35675688 DOI: 10.1089/lap.2022.0123] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
Background: Laparoscopic sleeve gastrectomy (LSG) is associated with the long-term development of gastroesophageal reflux disease (GERD). Recent studies on LSG with fundoplication showed a lower rate of postoperative GERD than LSG alone; however, there is a lack of objective instrumental data in the literature. This study aimed to evaluate whether and how fundoplication associated with Sleeve Gastrectomy affects the esophagogastric physiology. Materials and Methods: This prospective observational study included 20 patients with morbid obesity, GERD, and lower esophageal sphincter (LES) hypotonia. All the patients underwent LSG with Rossetti fundoplication. High-resolution manometry was performed pre- and postoperatively. All the patients completed the 6 months follow-up. Results: The fundoplication increased LES tone in all patients. The increase in the LES tone was statistically significant (330% increase). The integrated relaxation pressure and the distal contractile integral both increased accordingly, indicating an increased esophageal effort to pass through the modified esophagogastric junction. Conclusion: Rossetti fundoplication associated with LSG increased LES tone and decreased the chance of developing long-term GERD after LSG.
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Affiliation(s)
- Francesco Di Capua
- General and Oncologic Surgery Department, Centre of Advanced Laparoscopic Surgery, Centre of Bariatric Surgery, San Marco Hospital GSD, Osio Sotto, Italy
| | - Giovanni Carlo Cesana
- General and Oncologic Surgery Department, Centre of Advanced Laparoscopic Surgery, Centre of Bariatric Surgery, San Marco Hospital GSD, Osio Sotto, Italy
| | - Matteo Uccelli
- General and Oncologic Surgery Department, Centre of Advanced Laparoscopic Surgery, Centre of Bariatric Surgery, San Marco Hospital GSD, Osio Sotto, Italy
| | - Stefano Maria De Carli
- General and Oncologic Surgery Department, Centre of Advanced Laparoscopic Surgery, Centre of Bariatric Surgery, San Marco Hospital GSD, Osio Sotto, Italy
| | - Riccardo Giorgi
- General and Oncologic Surgery Department, Centre of Advanced Laparoscopic Surgery, Centre of Bariatric Surgery, San Marco Hospital GSD, Osio Sotto, Italy
| | - Davide Ferrari
- General Surgery Residency Program, University of Milan, Milan, Italy
| | - Stefano Olmi
- General and Oncologic Surgery Department, Centre of Advanced Laparoscopic Surgery, Centre of Bariatric Surgery, San Marco Hospital GSD, Osio Sotto, Italy
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Zyoud SH, Shakhshir M, Abushanab AS, Koni A, Shahwan M, Jairoun AA, Al-Jabi SW. Global research trends on the links between insulin resistance and obesity: a visualization analysis. TRANSLATIONAL MEDICINE COMMUNICATIONS 2022; 7:18. [DOI: 10.1186/s41231-022-00124-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/02/2022] [Accepted: 07/16/2022] [Indexed: 12/01/2023]
Abstract
AbstractBackgroundObesity increases the chance of developing insulin resistance. Numerous inflammatory markers have been linked to an increased risk of insulin resistance in obese individuals. Therefore, we performed a bibliometric analysis to determine global research activity and current trends in the field of obesity and insulin resistance.MethodsScopus was used between 2002 and 2021 to retrieve publications related to terms related to obesity and insulin resistance. Data were exported to Microsoft Excel. Additionally, we use VOSviewer software to create visualization maps that describe international collaborations and research hotspots.ResultsWe identified 6626 publications, including 5754 journal articles, 498 review articles, and 109 letters to the editor. The most productive countries were the United States (n = 995, 30.11%), followed by China (n = 650, 9.81%), Italy (n = 412, 6.22%) and Spain (n = 386, 5.83%). Previously to 2012, this field was mainly focused on ‘adipocyte dysfunctions that link obesity with insulin resistance”; and ‘relationship between obesity, insulin resistance, and risk of cardiovascular disease’. ‘Supplements improve insulin sensitivity‘, and ‘obesity-induced inflammation and insulin resistance’ were found more recently (after 2014), indicating that research in this field has acquired significant interest and emphasis in recent years.ConclusionsThis is the first bibliometric study to focus on publications related to insulin resistance and obesity at the global level. Our reporting of quantifiable knowledge in this field may be useful in providing evidence and direction for future research, clinical practice, and educational initiatives.
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Robot-assisted duodenal switch with DaVinci Xi: surgical technique and analysis of a single-institution experience of 661 cases. J Robot Surg 2022; 17:923-931. [DOI: 10.1007/s11701-022-01489-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Accepted: 11/06/2022] [Indexed: 11/15/2022]
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Deng Z, Luo F, Lin Y, Luo J, Ke D, Song C, Xu J. Research trends of mesenchymal stem cells application in orthopedics: A bibliometric analysis of the past 2 decades. Front Public Health 2022; 10:1021818. [PMID: 36225768 PMCID: PMC9548591 DOI: 10.3389/fpubh.2022.1021818] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Accepted: 09/07/2022] [Indexed: 01/28/2023] Open
Abstract
Background Bibliometric analysis and visualization tools were used to determine the development trend of mesenchymal stem cells (MSCs) in orthopedics in the past 20 years, so as to guide researchers to explore new directions and hotspots in the field in the future. Methods In the Web of Science Core Collection, all articles about the application of MSCs in orthopedics from 2002 to 2021 were searched. The qualitative and quantitative analysis was performed based on Web of Science and CiteSpace software. Results A total of 2,207 articles were retrieved. After excluding non-article articles such as review and letter and non-English language articles, 1,489 articles were finally included. Over the past 2 decades, the number of publications on the application of MSCs in orthopedic diseases increased. Among them, the United States, China, Japan and the United Kingdom have made significant contributions in this field. The most productive institution was Shanghai Jiao Tong University. Journal of Orthopedic Research published the largest number of publications. The journal with the highest citation frequency was Experimental Hematology. The authors with the highest output and the highest citation frequency on average were Rochy S. Tuan and Scott A. Rodeo, respectively. "Mesenchymal stem cell", "in vitro" and "Differentiation" were the top three keywords that appeared. From the keyword analysis, the current research trend indicates that the primary research hotspots of MSCs in orthopedics are the source of MSCs, in vitro experiments and the differentiation of MSCs into bone and cartilage. The frontiers of this field are the combination of MSCs and platelet-rich plasma (PRP), the treatment of knee diseases such as osteoarthritis, osteogenic differentiation, and the application of biological scaffolds combined with MSCs. Conclusion Over the past 2 decades, the application of MSCs in orthopedic diseases has received increasing attention. Our bibliometric analysis results provide valuable information and research trends for researchers in the field to understand the basic knowledge of the field, identify current research hotspots, potential collaborators, and future research frontiers.
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Affiliation(s)
| | | | | | | | | | | | - Jie Xu
- Department of Orthopedics, Fujian Clinical Research Center for Spinal Nerve and Joint Diseases, Shengli Clinical Medical College of Fujian Medical University, Fujian Provincial Hospital, Fuzhou, China
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Wang N, Chen S, Zhang X, Xi Z, Fang X, Xue C, Li J, Xie L. Global research status and hot trends in stem cells therapy for Intervertebral disc degeneration: A bibliometric and clinical study analysis. Front Pharmacol 2022; 13:873177. [PMID: 36003512 PMCID: PMC9393636 DOI: 10.3389/fphar.2022.873177] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Accepted: 07/12/2022] [Indexed: 11/13/2022] Open
Abstract
Background: Stem cells (SCs) therapy for intervertebral disc degeneration (IDD) has been studied for nearly 20 years and it is an important part of regenerative medicine and tissue engineering research, as well as a current research hotspot and challenge. Although the volume of literature has shown an annual growth trend, there is no literature available for bibliometric and clinical analysis of the content of multiple databases in this field.Methods: The articles were obtained from the WOSCC, Scopus, Pubmed, and ClinicalTrials on 27 December 2021. Three scientometric software (VOSviewer 1.6.17, CiteSpace 5.8.R.1 and Scimago Graphica) were used to perform bibliometric and knowledge-map analysis.Results: We included 867 articles from WOSCC, 716 articles from Scopus and 6 clinical studies from ClinicalTrials for literature analysis. Our results showed that China was the country with the highest number of publications, with the United States (US) being the leader in terms of international collaborations and the number of citations. Sakai D, Grad S and Hoyland JA had made outstanding contributions for their high productivity and the quality articles. Spine was the most published and most cited journal, in addition to Spine Journal and Biomaterials, which were also more authoritative journals and had received high citations. All of them had received high citations. Keyword co-occurrence studies suggested that the current hotspots were in mechanistic studies, including inflammation, apoptosis, exosome, autophagy, and others. Some studies had also investigated tissue-engineered scaffolds of SCs to better repair degenerated discs. Clinical studies were relatively scarce. Direct injection of Mesenchymal Stem Cells (MSCs) into degenerated discs for the treatment of Degenerative disc disease (DDD) was the current direction of research.Conclusion: This study demonstrates the global research hotspots, trends and clinical use of SCs in the treatment of IDD. It can help scholars to quickly understand the current status and hotspots of research in this field, and also provide some guidance and reference for those who are currently researching in this area.
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Song Y, Ni Z, Li Y, Li Z, Zhang J, Guo D, Yuan C, Zhang Z, Li Y. Exploring the landscape, hot topics, and trends of bariatric metabolic surgery with machine learning and bibliometric analysis. Ther Adv Gastrointest Endosc 2022; 15:26317745221111944. [PMID: 35923214 PMCID: PMC9340401 DOI: 10.1177/26317745221111944] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Accepted: 06/20/2022] [Indexed: 01/12/2023] Open
Abstract
Background This study aimed to analyze the landscape of publications on bariatric metabolic surgery through machine learning and help experts and scholars from various disciplines better understand bariatric metabolic surgery's hot topics and trends. Methods In January 2021, publications indexed in PubMed under the Medical Subject Headings (MeSH) term 'Bariatric Surgery' from 1946 to 2020 were downloaded. Python was used to extract publication dates, abstracts, and research topics from the metadata of publications for bibliometric evaluation. Descriptive statistical analysis, social network analysis (SNA), and topic modeling with latent Dirichlet allocation (LDA) were used to reveal bariatric metabolic surgery publication growth trends, landscape, and research topics. Results A total of 21,798 records of bariatric metabolic surgery-related literature data were collected from PubMed. The number of publications indexed to bariatric metabolic surgery had expanded rapidly. Obesity Surgery and Surgery for Obesity and Related Diseases are currently the most published journals in bariatric metabolic surgery. The bariatric metabolic surgery research mainly included five topics: bariatric surgery intervention, clinical case management, basic research, body contour, and surgical risk study. Conclusion Despite a rapid increase in bariatric metabolic surgery-related publications, few studies were still on quality of life, psychological status, and long-term follow-up. In addition, basic research has gradually increased, but the mechanism of bariatric metabolic surgery remains to be further studied. It is predicted that the above research fields may become potential hot topics in the future.
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Affiliation(s)
- Yancheng Song
- Department of Gastrointestinal Surgery, The
Affiliated Hospital of Qingdao University, Qingdao, China
| | - Zhenni Ni
- School of Information Management, Wuhan
University, Wuhan, China
| | - Yi Li
- Department of Gastrointestinal Surgery, The
Affiliated Hospital of Qingdao University, Qingdao, China
| | - Zhaopeng Li
- Department of Gastrointestinal Surgery, The
Affiliated Hospital of Qingdao University, Qingdao, China
| | - Jian Zhang
- Department of Colorectal Surgery, The
Affiliated Hospital of Qingdao University, Qingdao, China
| | - Dong Guo
- Department of Gastrointestinal Surgery, The
Affiliated Hospital of Qingdao University, Qingdao, China
| | - Chentong Yuan
- Department of Gastrointestinal Surgery, The
Affiliated Hospital of Qingdao University, Qingdao, China
| | - Zhuoli Zhang
- Department of Radiological Sciences, University
of California Irvine, Irvine, CA, USA
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Pineda-García G, Serrano-Medina A, Cornejo-Bravo JM, Andrade-Soto VH, Armenta-Rojas E, González-Sánchez DL. Self-care model and body image in adults after a bariatric surgery. Rev Lat Am Enfermagem 2022; 30:e3586. [PMID: 35830125 DOI: 10.1590/1518-8345.5592.3587] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Accepted: 02/13/2022] [Indexed: 11/22/2022] Open
Abstract
OBJECTIVE the aim of the present article was to test a self-care model explained by the relationship between self-efficacy, body image, obsessive-compulsive disorder, and depression in people with bariatric surgery in the city of Tijuana, Baja California, Mexico. METHOD this was a correlational cross-sectional study carried out between August and December 2020. Validated instruments were administered to 102 participants to measure their self-care capacity, general self-efficacy, psychopathological symptoms, and body image perception and satisfaction. The variables of interest were analyzed using descriptive statistics and the Pearson and Spearman correlation coefficients were used to develop a model using path analysis. RESULT a significant model was obtained with adequate goodness-of-fit indicators (chi-square χ2 (8) = 11.451, p = .177; root mean square error of approximation (RMSEA)= 0.000; goodness-of-fit index (GFI)= 0.965; comparative fit index (CFI)= 0.985; parsimonious normed fit index (PNFI)= 0.509, and Akaike information criterion (AIC)= 37.451). Self-efficacy (Zβ=0.294) and body image dissatisfaction (So= -0.376) were shown to influence self-care abilities while psychopathological symptoms influenced body dissatisfaction: obsessive-compulsive disorder (Zβ=0.370) and depression (Zβ=0.320). CONCLUSION adequate levels of self-efficacy and body satisfaction predict a high capacity for self-care.
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Affiliation(s)
- Gisela Pineda-García
- Universidad Autónoma de Baja Califonia, Facultad de Medicina y Psicología, Tijuana, Baja California, México
| | - Aracely Serrano-Medina
- Universidad Autónoma de Baja Califonia, Facultad de Medicina y Psicología, Tijuana, Baja California, México
| | - José Manuel Cornejo-Bravo
- Universidad Autónoma de Baja Califonia, Facultad de Ciencias Químicas e Ingeniería, Tijuana, Baja California, México
| | - Víctor Hugo Andrade-Soto
- Universidad Autónoma de Baja Califonia, Facultad de Ciencias de la Salud, Tijuana, Baja California, México
| | - Efraín Armenta-Rojas
- Universidad Autónoma de Baja Califonia, Facultad de Ciencias Químicas e Ingeniería, Tijuana, Baja California, México.,Bolsista do Consejo Nacional de Ciencia y Tecnología, México
| | - Daniela Lilian González-Sánchez
- Universidad Autónoma de Baja Califonia, Facultad de Medicina y Psicología, Tijuana, Baja California, México.,Bolsista do Sindicato de Profesores Superación Universitaria de la Universidad Autónoma de Baja California, México
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Egan AM, Vella A. Tighten Your Belt! Banded Roux-en-Y Gastric Bypass for Diabetes Remission? Diabetes Care 2022; 45:1495-1497. [PMID: 35796772 PMCID: PMC9577183 DOI: 10.2337/dci22-0015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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Agarwal K, Maki KA, Vizioli C, Carnell S, Goodman E, Hurley M, Harris C, Colwell R, Steele K, Joseph PV. The Neuro-Endo-Microbio-Ome Study: A Pilot Study of Neurobiological Alterations Pre- Versus Post-Bariatric Surgery. Biol Res Nurs 2022; 24:362-378. [PMID: 35426747 PMCID: PMC9343885 DOI: 10.1177/10998004221085976] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/31/2023]
Abstract
BACKGROUND Plausible phenotype mechanisms following bariatric surgery include changes in neural and gastrointestinal physiology. This pilot study aims to investigate individual and combined neurologic, gut microbiome, and plasma hormone changes pre- versus post-vertical sleeve gastrectomy (VSG), Roux-en-Y gastric bypass (RYGB), and medical weight loss (MWL). We hypothesized post-weight loss phenotype would be associated with changes in central reward system brain connectivity, differences in postprandial gut hormone responses, and increased gut microbiome diversity. METHODS Subjects included participants undergoing VSG, n = 7; RYGB, n = 9; and MWL, n = 6. Ghrelin, glucagon-like peptide-1, peptide-YY, gut microbiome, and resting state functional magnetic resonance imaging (rsfMRI; using fractional amplitude of low-frequency fluctuations [fALFF]) were measured pre- and post-intervention in fasting and fed states. We explored phenotype characterization using clustering on gut hormone, microbiome, and rsfMRI datasets and a combined analysis. RESULTS We observed more widespread fALFF differences post-bariatric surgery versus post-MWL. Decreased post-prandial fALFF was seen in food reward regions post-RYGB. The highest number of microbial taxa that increased post-intervention occurred in the RYGB group, followed by VSG and MWL. The combined hormone, microbiome, and MRI dataset most accurately clustered samples into pre- versus post-VSG phenotypes followed by RYGB subjects. CONCLUSION The data suggest surgical weight loss (VSG and RYGB) has a bigger impact on brain and gut function versus MWL and leads to lesser post-prandial activation of food-related neural circuits. VSG subjects had the greatest phenotype differences in interactions of microbiome, rsfMRI, and gut hormone features, followed by RYGB and MWL. These results will inform future prospective research studying gut-brain changes post-bariatric surgery.
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Affiliation(s)
- Khushbu Agarwal
- National Institute on Alcohol Abuse and
Alcoholism, National Institutes of Health, Bethesda, MD, USA
- National Institute of Nursing Research, National Institutes of Health, Bethesda, MD, USA
| | - Katherine A. Maki
- Translational Biobehavioral and Health
Disparities Branch, Clinical Center, National Institutes of Health, Bethesda, MD, USA
| | - Carlotta Vizioli
- National Institute on Alcohol Abuse and
Alcoholism, National Institutes of Health, Bethesda, MD, USA
- National Institute of Nursing Research, National Institutes of Health, Bethesda, MD, USA
| | - Susan Carnell
- Department of Psychiatry and Behavioral
Sciences, Johns Hopkins University School of
Medicine, Baltimore, MD, USA
| | - Ethan Goodman
- Department of Psychiatry and Behavioral
Sciences, Johns Hopkins University School of
Medicine, Baltimore, MD, USA
| | - Matthew Hurley
- Department of Psychiatry and Behavioral
Sciences, Johns Hopkins University School of
Medicine, Baltimore, MD, USA
| | - Civonnia Harris
- Department of Surgery, Johns Hopkins University School of
Medicine, Baltimore, MD, USA
| | - Rita Colwell
- CosmosID Inc., Rockville, MD, USA
- Center for Bioinformatics and Computational
Biology, University of Maryland Institute for Advanced
Computer Studies, University of Maryland, College Park, MD, USA
- Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
| | - Kimberley Steele
- Department of Surgery, Johns Hopkins University School of
Medicine, Baltimore, MD, USA
- Department of Health, Behavior and Society, The Johns Hopkins Bloomberg School of Public
Health, Baltimore, MD, USA
| | - Paule V. Joseph
- National Institute on Alcohol Abuse and
Alcoholism, National Institutes of Health, Bethesda, MD, USA
- National Institute of Nursing Research, National Institutes of Health, Bethesda, MD, USA
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Hsu PK, Wu CL, Yang YH, Wei JCC. Effect of Intragastric Botulinum Type A Injection Combined with a Low-Calorie High-Protein Diet in Adults with Overweight or Obesity. J Clin Med 2022; 11:3325. [PMID: 35743396 PMCID: PMC9225463 DOI: 10.3390/jcm11123325] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Revised: 06/03/2022] [Accepted: 06/08/2022] [Indexed: 12/12/2022] Open
Abstract
(1) Background/aims: Intragastric botulinum toxin A injection (IGBI) combined with diet control is a new and effective weight loss method for grade 2 obese patients. However, the application of IGIB on overweight or obese adults still needs further research to confirm its efficacy. (2) Methods: We retrospectively collected medical data from 1 July 2021 to 1 January 2022 from a total of 71 patients without diabetes who participated in the bariatric clinic with a body mass index (BMI) > 25 kg/m2. Forty-nine participants opted for intragastric botulinum injection (IGBI) using 300 units of botulinum injected into the antrum, body, and fundus, followed with a low-calorie high-protein diet course. Another 22 people participated only in the low-calorie high-protein diet course as a placebo group. This study analyzes the weight loss percentage of the two groups. Adverse events after IGBI are also reported in a safety assessment. (3) Results: In terms of the characteristics of the two groups, the mean BMI was 29.3 kg/m2 in the IGBI group and 28.0 kg/m in the placebo group (p = 0.63 without significant difference). Comparing the percent weight loss from baseline in the two groups after 12 weeks, the IGBI group lost 11.5% of their body weight and the placebo group lost 1.8%. In terms of group analysis, the percentages of participants with a weight reduction of at least 5% for the IGBI and placebo groups were 95% and 4%, respectively. For weight reduction of at least 10%, these values for the IGBI and placebo groups were 63% and 4%, respectively. In terms of adverse events after IGBI for 12 weeks, 12 participants (24.4%) had constipation, which was the main side effect. No serious adverse events were observed during the study period. (4) Conclusion: The combination of a low-calorie high-protein diet and IGBI is an effective and safe procedure in overweight or obese adults for weight reduction, but further larger studies are needed.
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Affiliation(s)
- Po-Ke Hsu
- Institute of Medicine, Chung Shan Medical University, Taichung 40201, Taiwan;
- Department of Weight Control Center, Sun Saint Clinic, Zhubei City 302052, Taiwan;
- Department of Gastroenterology, Changhua Christian Hospital, Changhua City 500209, Taiwan
| | - Chia-Lin Wu
- Department of Nephrology, Changhua Christian Hospital, Changhua City 500209, Taiwan;
| | - Yu-Hsuan Yang
- Department of Weight Control Center, Sun Saint Clinic, Zhubei City 302052, Taiwan;
| | - James Cheng-Chung Wei
- Institute of Medicine, Chung Shan Medical University, Taichung 40201, Taiwan;
- Department of Allergy, Immunology & Rheumatology, Chung Shan Medical University Hospital, Taichung 40201, Taiwan
- Graduate Institute of Integrated Medicine, China Medical University, Taichung 40201, Taiwan
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Rives-Lange C, Poghosyan T, Rassy N, Carette C, Phan A, Goeau-Brissonnière M, de Castelbajac F, Merazka A, Czernichow S. The future of bariatric surgery research: A worldwide mapping of registered trials. Obes Rev 2022; 23:e13433. [PMID: 35174619 DOI: 10.1111/obr.13433] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Revised: 12/16/2021] [Accepted: 12/16/2021] [Indexed: 11/27/2022]
Abstract
The bariatric surgery (BS) research landscape is a continuous evolving. Since the first described procedure, numerous different techniques have been developed by surgical teams. In this context, we conducted a systematic mapping of upcoming randomized controlled trials (RCTs) in BS for people with obesity. In June 2021, we performed a systematic review of RCTs evaluating BS versus another surgical procedure or versus a medical control group, through a search in ClinicalTrials.gov. There was no restriction on outcomes for study selection. A total of 62 RCTs were included, totaling 10,800 potential individuals to be included, with planned Roux-en-Y gastric bypass (RYGB) and sleeve gastrectomy surgeries the most common. The median number of patients planned to be enrolled is 78 (IQR: 50-143). Mean follow-up time is 12 months in 55% of trials and 4 years or more in 23%. The most frequent (81% of RCTs) outcomes to be investigated are obesity-related diseases with the study of type 2 diabetes, followed by weight loss, quality of life, and surgical complications. The rising number of BS procedures around the world has been followed by a subsequent surge in BS research. An increase in interest is observed in outcomes such as obesity-related diseases, intermediate metabolic markers, quality of life, and body composition.
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Affiliation(s)
- Claire Rives-Lange
- Assistance Publique-Hôpitaux de Paris (AP-HP), Nutrition Department, European Hospital Georges Pompidou, Paris, France.,University of Paris, Paris, France.,INSERM, UMR1153, Epidemiology and Biostatistics Sorbonne Paris Cité Center (CRESS), METHODS team, Paris, France
| | - Tigran Poghosyan
- University of Paris, Paris, France.,Assistance Publique-Hôpitaux de Paris (AP-HP), Department of Digestive Surgery, European Hospital Georges Pompidou, Paris, France
| | - Nathalie Rassy
- Department of Cancer Medicine, Gustave Roussy, Villejuif, France
| | - Claire Carette
- Assistance Publique-Hôpitaux de Paris (AP-HP), Nutrition Department, European Hospital Georges Pompidou, Paris, France.,University of Paris, Paris, France.,Clinical Investigation Center 1418, Assistance Publique-Hôpitaux de Paris (AP-HP), European Hospital Georges Pompidou, Paris, France
| | - Aurelie Phan
- Assistance Publique-Hôpitaux de Paris (AP-HP), Nutrition Department, European Hospital Georges Pompidou, Paris, France
| | - Marc Goeau-Brissonnière
- Assistance Publique-Hôpitaux de Paris (AP-HP), Nutrition Department, European Hospital Georges Pompidou, Paris, France
| | - Flore de Castelbajac
- Assistance Publique-Hôpitaux de Paris (AP-HP), Nutrition Department, European Hospital Georges Pompidou, Paris, France
| | - Amel Merazka
- Assistance Publique-Hôpitaux de Paris (AP-HP), Nutrition Department, European Hospital Georges Pompidou, Paris, France
| | - Sebastien Czernichow
- Assistance Publique-Hôpitaux de Paris (AP-HP), Nutrition Department, European Hospital Georges Pompidou, Paris, France.,University of Paris, Paris, France.,INSERM, UMR1153, Epidemiology and Biostatistics Sorbonne Paris Cité Center (CRESS), METHODS team, Paris, France
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Zevallos-Ventura AS, de la Cruz-Ku G, Runzer-Colmenares FM, Pinto-Elera J, Toro-Huamanchumo CJ. Association between the body mass index, waist circumference, and body fat percentage with erosive esophagitis in adults with obesity after sleeve gastrectomy. F1000Res 2022; 11:214. [PMID: 36226042 PMCID: PMC9535328 DOI: 10.12688/f1000research.106723.2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/30/2022] [Indexed: 11/20/2022] Open
Abstract
Background: High anthropometric indexes before sleeve gastrectomy (SG) are associated with an increased risk of erosive esophagitis (EE) in bariatric surgery candidates. Reasons that explain how these indexes influence the development of esophageal pathology after surgery remains unclear. Objectives: To assess the association between the body mass index (BMI), waist circumference (WC), and body fat percentage (BFP) with the development of EE in adults with obesity three months after SG. Setting: Clínica Avendaño, Lima, Peru. Methods: Retrospective cohort using a database including adults with obesity who underwent SG during 2017-2020. All the patients included had an endoscopy before and after the surgery. Sociodemographic, clinical and laboratory characteristics were compared according to BMI, WC and BFP, as well as by the development of de novo esophagitis. The association was evaluated by crude and adjusted generalized linear models with the log-Poisson family. Results: From a total of 106 patients, 23 (21.7%) developed EE. We did not find significant differences in sociodemographic, clinical and laboratory characteristics between patients with de novo EE compared to those who did not develop EE. After adjustment, BMI (aRR = 0.59, 95% CI = 0.18-1.40), BFP (aRR = 0.41, 95% CI = 0.15-1.19) and WC (aRR = 0.91, 95% CI = 0.69-1.16) were not associated with the development of EE three months post SG. Conclusions: We found no association between preoperative anthropometric indexes and the development of de novo EE; therefore, morbid obesity should not be a criterion to exclude the patients to undergo SG as primary surgery because of the risk of developing EE.
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Affiliation(s)
- Alba S. Zevallos-Ventura
- Universidad cientifica del sur, Lima, Lima, Peru
- CHANGE Research Working Group, Universidad Científica del Sur, Lima, Lima, Peru
| | - Gabriel de la Cruz-Ku
- Universidad cientifica del sur, Lima, Lima, Peru
- General Surgery, Mayo Clinic in Rochester, Rochester, Minnesota, USA
- General Surgery, University of Massachusetts, Worcester, Massachusetts, USA
| | - Fernando M. Runzer-Colmenares
- Universidad cientifica del sur, Lima, Lima, Peru
- CHANGE Research Working Group, Universidad Científica del Sur, Lima, Lima, Peru
| | - Jesús Pinto-Elera
- Unidad de Investigación Multidisciplinaria, Clínica Avendaño, Lima, Lima, Peru
| | - Carlos J. Toro-Huamanchumo
- Unidad de Investigación Multidisciplinaria, Clínica Avendaño, Lima, Lima, Peru
- Unidad para la Generación y Síntesis de Evidencias en Salud, Universidad San Ignacio de Loyola, Lima, Lima, Peru
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Emile SH, Ghareeb W, Elfeki H, El Sorogy M, Fouad A, Elrefai M. Development and Validation of an Artificial Intelligence-Based Model to Predict Gastroesophageal Reflux Disease After Sleeve Gastrectomy. Obes Surg 2022; 32:2537-2547. [PMID: 35596915 PMCID: PMC9273557 DOI: 10.1007/s11695-022-06112-x] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2022] [Revised: 05/04/2022] [Accepted: 05/11/2022] [Indexed: 12/11/2022]
Abstract
Purpose Prediction of the onset of de novo gastroesophageal reflux disease (GERD) after sleeve gastrectomy (SG) would be helpful in decision-making and selection of the optimal bariatric procedure for every patient. The present study aimed to develop an artificial intelligence (AI)-based model to predict the onset of GERD after SG to help clinicians and surgeons in decision-making. Materials and Methods A prospectively maintained database of patients with severe obesity who underwent SG was used for the development of the AI model using all the available data points. The dataset was arbitrarily split into two parts: 70% for training and 30% for testing. Then ranking of the variables was performed in two steps. Different learning algorithms were used, and the best model that showed maximum performance was selected for the further steps of machine learning. A multitask AI platform was used to determine the cutoff points for the top numerical predictors of GERD. Results In total, 441 patients (76.2% female) of a mean age of 43.7 ± 10 years were included. The ensemble model outperformed the other models. The model achieved an AUC of 0.93 (95%CI 0.88–0.99), sensitivity of 79.2% (95% CI 57.9–92.9%), and specificity of 86.1% (95%CI 70.5–95.3%). The top five ranked predictors were age, weight, preoperative GERD, size of orogastric tube, and distance of first stapler firing from the pylorus. Conclusion An AI-based model for the prediction of GERD after SG was developed. The model had excellent accuracy, yet a moderate sensitivity and specificity. Further prospective multicenter trials are needed to externally validate the model developed. Graphical Abstract ![]()
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Affiliation(s)
- Sameh Hany Emile
- General Surgery Department, Mansoura University Hospitals, Mansoura University, Mansoura, Egypt.
| | - Waleed Ghareeb
- Gastrointestinal Surgery Unit, Department of Surgery, Faculty of Medicine, Suez Canal University Hospital, Ismailia, Egypt
| | - Hossam Elfeki
- General Surgery Department, Mansoura University Hospitals, Mansoura University, Mansoura, Egypt
| | - Mohamed El Sorogy
- Gastrointestinal Surgery Centre, Mansoura University, Mansoura, Egypt
| | - Amgad Fouad
- Gastrointestinal Surgery Centre, Mansoura University, Mansoura, Egypt
| | - Mohamed Elrefai
- Gastrointestinal Surgery Centre, Mansoura University, Mansoura, Egypt
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A C, N C, A I. Postoperative morbidity and weight loss after revisional bariatric surgery for primary failed restrictive procedure: A systematic review and network meta-analysis. Int J Surg 2022; 102:106677. [PMID: 35589051 DOI: 10.1016/j.ijsu.2022.106677] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2022] [Revised: 04/29/2022] [Accepted: 05/03/2022] [Indexed: 10/18/2022]
Abstract
BACKGROUND revisional bariatric surgery is gaining increasing interest as long term follow-up studies demonstrate an elevated failure rate of primary surgery due to insufficient weight loss, weight regain or complications. This particularly concerns restrictive bariatric surgery which has been widely adopted from the '80s till present through different procedures, notably vertical banded gastroplasty, laparoscopic adjusted gastric banding and sleeve gastrectomy. The aim of this study is to define which revisional bariatric procedure performs the best after failure of primary restrictive surgery. METHODS a systematic review and network meta-analysis of 39 studies was conducted following the PRISMA guidelines and the Cochrane protocol. RESULTS biliopancreatic diversion with duodenal switch guarantees the best results in terms of weight loss (1 and 3-years %TWL MD: 12.38 and 28.42) followed by single-anastomosis duodenoileal bypass (9.24 and 19.13), one-anastomosis gastric bypass (7.16 and 13.1), and Roux-en-Y gastric bypass (4.68 and 7.3) compared to re-sleeve gastrectomy. Duodenal switch and Roux-en-Y gastric bypass are associated to an increased risk of late major morbidity (OR: 3.07 and 2.11 respectively) compared to re-sleeve gastrectomy while no significant difference was highlighted for the other procedures. Re-sleeve gastrectomy is the revisional intervention most frequently burdened by weight recidivism; compared to it, patients undergoing single-anastomosis duodenoileal bypass have the lowest risk of weight regain (OR: 0.07). CONCLUSION considering the analyzed outcomes altogether, single-anastomosis duodenoileal bypass and one-anastomosis gastric bypass are the most performing revisional procedures after failure of restrictive surgery due to satisfying short and mid-term weight loss and low early and late morbidity. Moreover, single-anastomosis duodenoileal bypass has low risk of weight recidivism.
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Affiliation(s)
- Chierici A
- Service de Chirurgie Digestive, Centre Hospitalier D'Antibes Juan-les-Pins, 107, av. de Nice, 06600, Antibes, France
| | - Chevalier N
- Inserm U1065, C3M, Nice, France; Université Côte D'Azur, Nice, France; Service D'Endocrinologie, Diabétologie et Médecine de la Reproduction, Archet 2 Hospital, Nice, France
| | - Iannelli A
- Université Côte D'Azur, Nice, France; Centre Hospitalier Universitaire de Nice - Digestive Surgery and Liver Transplantation Unit, Archet 2 Hospital, Nice, France; Inserm, U1065, Team 8 "Hepatic complications of Obesity and alcohol", France.
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Rives-Lange C, Rassy N, Carette C, Phan A, Barsamian C, Thereaux J, Moszkowicz D, Poghosyan T, Czernichow S. Seventy years of bariatric surgery: A systematic mapping review of randomized controlled trials. Obes Rev 2022; 23:e13420. [PMID: 35040249 DOI: 10.1111/obr.13420] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Revised: 12/12/2021] [Accepted: 12/12/2021] [Indexed: 12/31/2022]
Abstract
While research publications on bariatric surgery (BS) have grown significantly over the past decade, there is no mapping of the existing body of evidence on this field of research. We performed a systematic review followed by a mapping of randomized controlled trials (RCTs) in BS for people with obesity. From January 2020 to December 2020, we performed a systematic review of RCTs evaluating BS, versus another surgical procedure, or versus a medical control group, through a search of Embase and PubMed. There was no restriction on outcomes for study selection. A total of 114 RCTs were included, most (73.7%) of which were based on a comparison with Roux-en-Y gastric bypass (RYGB) and conducted between 2010 and 2020. Only 15% of the trials were multicenter and few (3.5%) were international. The median number of patients enrolled was 61 (interquartile range [IQR]: 47.3-100). Follow-up time was 1 to 2 years in 36% and 22.8% of the trials, respectively. Weight loss was the most studied criterion (87% of RCTs), followed by obesity-related diseases, and medical and surgical complications (73%, 54%, and 47% of RCTs, respectively). Nutritional deficiency frequency, body composition, and mental health were little studied (20%, 18% and 5% of RCTs, respectively). Our literature review revealed that much research in BS is wasted because of replication of RCTs on subjects for which there is already body of evidence, with small populations and follow-up times mostly below 2 years. Yet several research questions remain unaddressed, and there are few long-term trials. Future studies should take into account the experience of the past 70 years of research in this field.
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Affiliation(s)
- Claire Rives-Lange
- Assistance Publique-Hôpitaux de Paris (AP-HP), Nutrition Department, European Hospital Georges Pompidou, Paris, France.,University of Paris, Paris, France.,INSERM, UMR1153, Epidemiology and Biostatistics Sorbonne Paris Cité Center (CRESS), METHODS team, Paris, France
| | - Nathalie Rassy
- Department of Cancer Medicine, Gustave Roussy, Paris, France
| | - Claire Carette
- Assistance Publique-Hôpitaux de Paris (AP-HP), Nutrition Department, European Hospital Georges Pompidou, Paris, France.,University of Paris, Paris, France.,Clinical Investigation Center 1418, Assistance Publique-Hôpitaux de Paris (AP-HP), European Hospital Georges Pompidou, Paris, France
| | - Aurelie Phan
- Assistance Publique-Hôpitaux de Paris (AP-HP), Nutrition Department, European Hospital Georges Pompidou, Paris, France
| | - Charles Barsamian
- Assistance Publique-Hôpitaux de Paris (AP-HP), Nutrition Department, European Hospital Georges Pompidou, Paris, France
| | - Jeremie Thereaux
- Department of General, Digestive and Metabolic Surgery, La Cavale Blanche University Hospital, Brest, France
| | - David Moszkowicz
- University of Paris, Paris, France.,Assistance Publique-Hôpitaux de Paris (AP-HP), Department of Digestive Surgery, Louis-Mourier Hospital, Paris, France
| | - Tigran Poghosyan
- University of Paris, Paris, France.,Assistance Publique-Hôpitaux de Paris (AP-HP), Department of Digestive Surgery, European Hospital Georges Pompidou, Paris, France
| | - Sebastien Czernichow
- Assistance Publique-Hôpitaux de Paris (AP-HP), Nutrition Department, European Hospital Georges Pompidou, Paris, France.,University of Paris, Paris, France.,INSERM, UMR1153, Epidemiology and Biostatistics Sorbonne Paris Cité Center (CRESS), METHODS team, Paris, France
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41
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Feasibility of Conversion of a New Bariatric Fully Endoscopic Bypass Procedure to Bariatric Surgery: a Porcine Pilot Study. Obes Surg 2022; 32:2280-2288. [DOI: 10.1007/s11695-022-06065-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Revised: 04/08/2022] [Accepted: 04/13/2022] [Indexed: 10/18/2022]
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Implications of Bariatric Surgery on the Pharmacokinetics of Antiretrovirals in People Living with HIV. Clin Pharmacokinet 2022; 61:619-635. [PMID: 35404470 PMCID: PMC9095546 DOI: 10.1007/s40262-022-01120-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/06/2022] [Indexed: 11/06/2022]
Abstract
Bariatric surgery is increasingly applied among people living with HIV to reduce obesity and the associated morbidity and mortality. In people living with HIV, sufficient antiretroviral exposure and activity should always be maintained to prevent development of resistance and disease progression. However, bariatric surgery procedures bring various gastrointestinal modifications including changes in gastric volume, and acidity, gastrointestinal emptying time, enterohepatic circulation and delayed entry of bile acids. These alterations may affect many aspects of antiretroviral pharmacokinetics. Some drug characteristics may result in subtherapeutic exposure and the potential related risk of treatment failure and resistance. Antiretrovirals that require low pH, administration of fatty meals, longer intestinal exposure, and an enterohepatic recirculation for their absorption may be most impacted by bariatric surgery procedures. Additionally, some antiretrovirals can interact with the polyvalent cations in supplements or drugs inhibiting gastric acid, thereby preventing their use as these comedications are commonly prescribed post-bariatric surgery. Predicting pharmacokinetics on the basis of drug characteristics solely proved to be challenging, therefore pharmacokinetic studies remain crucial in this population. Here, we discuss general implications of bariatric surgery on antiretroviral outcomes in people living with HIV as well as drug properties that are relevant for the choice of antiretroviral treatment in this special patient population. Additionally, we summarise studies that evaluated the pharmacokinetics of antiretrovirals post-bariatric surgery. Finally, we performed a comprehensive analysis of theoretical considerations and published pharmacokinetic and pharmacodynamic data to provide recommendations on antiretrovirals for people living with HIV undergoing bariatric surgery.
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Janson A, Järvholm K, Sjögren L, Dahlgren J, Beamish AJ, Gronowitz E, Olbers T. Metabolic and Bariatric Surgery in Adolescents: For Whom, When, and How? Horm Res Paediatr 2022; 96:609-619. [PMID: 35263750 DOI: 10.1159/000524002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Accepted: 02/28/2022] [Indexed: 11/19/2022] Open
Abstract
Severe obesity in adolescence profoundly impacts health and social well-being. Lifestyle modifications are seldom successful in maintaining sufficient weight loss to mitigate the risk of complications. Metabolic and bariatric surgery (MBS) is a standard treatment for adult patients and has emerged as an option for adolescent patients. Several high-quality studies of adolescent MBS show substantial and sustained improvements both in weight and cardiometabolic parameters, as well as a safety profile similar to that seen in adult patients. Patients report improvements in health- and weight-related quality of life. Concerns around adolescent MBS can be attributed to a fear of side effects on growth and puberty, risk of nutritional deficiencies and osteoporosis, alcohol abuse, psychosocial vulnerability, and the ability to consent in the decision process. Guidelines give somewhat different recommendations, but the most comprehensive guidelines from the American Society for Metabolic and Bariatric Surgery recommend MBS for class III obesity or class II obesity with comorbidity. This mini-review aimed to pre-sent published data on MBS in adolescents. We discuss indications for MBS and the optimal timing in the young person's life, the choice of surgical method, and MBS in relation to the new anti-obesity medications. Based on data primarily from the USA and Sweden, we conclude that MBS is a valuable treatment option for adolescents with severe obesity that appears underutilized against the backdrop of the poor prognosis of severe obesity. We argue for continued research, development of guidelines, multi-professional teamwork, long-term follow-up, and centralization of adolescent MBS.
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Affiliation(s)
- Annika Janson
- National Childhood Obesity Centre, Karolinska University Hospital, Stockholm, Sweden
- Department of Women's and Children's Health, Karolinska Institutet, Stockholm, Sweden
| | - Kajsa Järvholm
- Department of Psychology, Lund University, Lund, Sweden
- Childhood Obesity Unit, Skåne University Hospital, Malmö, Sweden
| | - Lovisa Sjögren
- Department of Paediatrics, Institute of Clinical Sciences, The Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Department of Pediatrics, Region Västra Götaland, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Jovanna Dahlgren
- Department of Paediatrics, Institute of Clinical Sciences, The Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Department of Pediatrics, Region Västra Götaland, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Andrew J Beamish
- Department of Gastrosurgical Research and Education, Institute of Clinical Sciences, University of Gothenburg, Gothenburg, Sweden
- Swansea University Medical School, Swansea University, Swansea, UK
| | - Eva Gronowitz
- Department of Paediatrics, Institute of Clinical Sciences, The Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Department of Pediatrics, Region Västra Götaland, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Torsten Olbers
- Department of Biomedical and Clinical Sciences and Wallenberg Centre for Metabolic Medicine, Linköping University, Linköping, Sweden
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Bang GA, Nana Oumarou B, Savom EP, Sosso MA. Sleeve gastrectomy in the surgical management of obesity in Cameroon (a sub-Saharan country): A single-institute retrospective review of 30-day postoperative morbidity and mortality. Surg Open Sci 2022; 8:57-61. [PMID: 35392579 PMCID: PMC8980483 DOI: 10.1016/j.sopen.2022.03.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Revised: 02/03/2022] [Accepted: 03/04/2022] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND METHODS RESULTS CONCLUSION Sleeve gastrectomy is a safe procedure in a sub-Saharan African low setting. Bleeding is the only intraoperative complication encountered in 14.3% of cases. The prevalence of 30-day postoperative morbidity of sleeve gastrectomy is 38.1%. Postoperative 30-day complications after sleeve gastrectomy are minor. The 30-day postoperative mortality after sleeve gastrectomy is nil.
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Affiliation(s)
- Guy Aristide Bang
- Digestive and Laparoscopic Surgery Unit, National Insurance Fund Health Centre of Essos, Yaoundé, Cameroon
- Department of Surgery and Specialties, Faculty of Medicine and Biomedical Sciences, University of Yaoundé I, Yaoundé, Cameroon
- Corresponding author at: Department of Surgery and Specialities, Faculty of Medicine and Biomedical Sciences, University of Yaoundé I, PO Box: 1364, Yaoundé, Cameroon.
| | - Blondel Nana Oumarou
- Digestive and Laparoscopic Surgery Unit, National Insurance Fund Health Centre of Essos, Yaoundé, Cameroon
| | - Eric Patrick Savom
- Digestive and Laparoscopic Surgery Unit, National Insurance Fund Health Centre of Essos, Yaoundé, Cameroon
- Department of Surgery and Specialties, Faculty of Medicine and Biomedical Sciences, University of Yaoundé I, Yaoundé, Cameroon
| | - Maurice Aurélien Sosso
- Department of Surgery and Specialties, Faculty of Medicine and Biomedical Sciences, University of Yaoundé I, Yaoundé, Cameroon
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Ivezaj V, Lawson JL, Lydecker JA, Duffy AJ, Grilo CM. Examination of night eating and loss-of-control eating following bariatric surgery. Eat Weight Disord 2022; 27:207-213. [PMID: 33730344 PMCID: PMC8925302 DOI: 10.1007/s40519-021-01156-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Accepted: 02/18/2021] [Indexed: 02/03/2023] Open
Abstract
PURPOSE Post-operative loss-of-control (LOC)-eating is a negative prognostic indicator for long-term outcomes following bariatric surgery. Emerging research suggests that night eating might also be associated with poorer post-operative outcomes. This study examined the co-occurrence and clinical features of night eating in patients with LOC-eating following bariatric surgery. METHODS Participants were 131 adults who sought treatment for eating/weight concerns 6 months following sleeve gastrectomy. The Eating Disorder Examination (EDE) interview (Bariatric-Surgery-Version) assessed LOC-eating, regular night eating (at least weekly), and eating-disorder psychopathology. Participants completed the Night Eating Questionnaire (NEQ), Beck Depression Inventory (BDI-II), and the Pittsburgh Sleep Quality Index (PSQI). RESULTS Approximately, 15% met screening criteria for night-eating syndrome based on the NEQ. Greater NEQ scores were associated significantly with race, lower percent total weight loss (%TWL), and greater EDE, BDI-II, and PSQI scores. Similar results were observed when comparing groups with regular night eating (21.4%) versus without (78.6%); adjusting for race and %TWL revealed similar findings. DISCUSSION In post-bariatric patients with LOC-eating, 15% likely had night-eating syndrome and 21.4% engaged in regular night-eating behavior. The co-occurrence of LOC-eating and regular night eating following sleeve gastrectomy may represent a more severe subgroup with elevated psychopathology, poorer sleep and %TWL. LEVEL OF EVIDENCE Level III, evidence obtained from well-designed cohort or case-control analytic studies.
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Affiliation(s)
- Valentina Ivezaj
- Department of Psychiatry, Yale School of Medicine, New Haven, CT, USA.
| | - Jessica L Lawson
- Department of Psychiatry, Yale School of Medicine, New Haven, CT, USA
| | - Janet A Lydecker
- Department of Psychiatry, Yale School of Medicine, New Haven, CT, USA
| | - Andrew J Duffy
- Department of Surgery, Yale School of Medicine, New Haven, CT, USA
| | - Carlos M Grilo
- Department of Psychiatry, Yale School of Medicine, New Haven, CT, USA
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Larsen M, Kozarek R. Therapeutic endoscopy for the treatment of post-bariatric surgery complications. World J Gastroenterol 2022; 28:199-215. [PMID: 35110945 PMCID: PMC8776527 DOI: 10.3748/wjg.v28.i2.199] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Revised: 07/15/2021] [Accepted: 12/31/2021] [Indexed: 02/06/2023] Open
Abstract
Obesity rates continue to climb worldwide. Obesity often contributes to other comorbidities such as type 2 diabetes, hypertension, heart disease and is a known risk factor for many malignancies. Bariatric surgeries are by far the most invasive treatment options available but are often the most effective and can result in profound, durable weight loss with improvement in or resolution of weight associated comorbidities. Currently performed bariatric surgeries include Roux-en-Y gastric bypass, sleeve gastrectomy, and laparoscopic gastric banding. These surgeries are associated with significant weight loss, but also with significant rates of major complications. The complexity of these patients and surgical anatomies makes management of these complications by a multidisciplinary team critical for optimal outcomes. Minimally invasive treatments for complications are typically preferred because of the high risk associated with repeat operations. Endoscopy plays a large role in both the diagnosis and the management of complications. Endoscopy can provide therapeutic interventions for many bariatric surgical complications including anastomotic strictures, anastomotic leaks, choledocholithiasis, sleeve stenosis, weight regain, and eroded bands. Endoscopists should be familiar with the various surgical anatomies as well as the various therapeutic options available. This review article serves to delineate the current role of endoscopy in the management of complications after bariatric surgery.
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Affiliation(s)
- Michael Larsen
- Digestive Disease Institute, Virginia Mason Medical Center, Seattle, WA 98101, United States
| | - Richard Kozarek
- Digestive Disease Institute, Virginia Mason Medical Center, Seattle, WA 98101, United States
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Singh D, Baksi A, Ramana P, Singla V, Aggarwal S. Five-Year Outcomes of Sleeve Gastrectomy in Patients with Class I Obesity and Type 2 Diabetes Mellitus. Obes Surg 2022; 32:96-102. [PMID: 34669109 DOI: 10.1007/s11695-021-05718-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Revised: 09/03/2021] [Accepted: 09/22/2021] [Indexed: 11/29/2022]
Abstract
BACKGROUND Several studies have reported short and medium-term outcomes of laparoscopic sleeve gastrectomy (LSG) in patients with class I obesity and type 2 diabetes mellitus (T2DM). However, literature on outcomes beyond three years is scarce. The present study discusses the 5-year results of a previously reported cohort of 20 patients with class I obesity and T2DM, who had undergone LSG between March 2012 and March 2015. MATERIALS AND METHODS Patients were followed up in the bariatric clinic at yearly intervals as per institute protocol. Primary outcome was proportion of patients with a glycated haemoglobin (HbA1c) level of 6.5% or less, 5 years after LSG. Secondary outcomes were percentage total weight loss (%TWL), excess weight loss (EWL), weight regain and complications. RESULTS Out of 20 patients, 9 (45%) were male and 11 (55%) were female. Mean age was 41.6 ± 9.5 years. Mean pre-operative weight and BMI were 94.8 ± 14.4 kg and 33.4 ± 1.2 kg/m2, respectively. Median duration of diabetes was 42 months. Mean pre-operative fasting plasma glucose (FPG) and HbA1c were 171.1 ± 56.8 mg/dL and 8.7 ± 1.6%, respectively. Of the 17 patients available for follow-up at 5 years, 9 (52.9%) achieved HbA1c < 6.5% without medication, while 7 (41.2%) patients had improvement of their glycaemic status. One patient had recurrence of diabetes after initial remission. Mean %TWL and %EWL were 18% and 65.1%, respectively. CONCLUSION Laparoscopic sleeve gastrectomy is a reasonable option as a metabolic procedure for patients with T2DM and class I obesity.
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Affiliation(s)
- Devender Singh
- Department of Surgical Disciplines, All India Institute of Medical Sciences, Room No. 5034, New Delhi, India
| | - Aditya Baksi
- Department of General Surgery, All India Institute of Medical Sciences, Jodhpur, India
| | - Prasanna Ramana
- Department of Surgical Disciplines, All India Institute of Medical Sciences, Room No. 5034, New Delhi, India
| | - Vitish Singla
- Department of Surgical Disciplines, All India Institute of Medical Sciences, Room No. 5034, New Delhi, India
| | - Sandeep Aggarwal
- Department of Surgical Disciplines, All India Institute of Medical Sciences, Room No. 5034, New Delhi, India.
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Pineda-García G, Serrano-Medina A, Cornejo-Bravo JM, Andrade-Soto VH, Armenta-Rojas E, González-Sánchez DL. Self-care model and body image in adults after a bariatric surgery. Rev Lat Am Enfermagem 2022. [PMID: 35830125 PMCID: PMC9264863 DOI: 10.1590/1518-8345.5592.3536] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Objective: the aim of the present article was to test a self-care model explained by the relationship between self-efficacy, body image, obsessive-compulsive disorder, and depression in people with bariatric surgery in the city of Tijuana, Baja California, Mexico. Method: this was a correlational cross-sectional study carried out between August and December 2020. Validated instruments were administered to 102 participants to measure their self-care capacity, general self-efficacy, psychopathological symptoms, and body image perception and satisfaction. The variables of interest were analyzed using descriptive statistics and the Pearson and Spearman correlation coefficients were used to develop a model using path analysis. Result: a significant model was obtained with adequate goodness-of-fit indicators (chi-square χ2 (8) = 11.451, p = .177; root mean square error of approximation (RMSEA)= 0.000; goodness-of-fit index (GFI)= 0.965; comparative fit index (CFI)= 0.985; parsimonious normed fit index (PNFI)= 0.509, and Akaike information criterion (AIC)= 37.451). Self-efficacy (Zβ=0.294) and body image dissatisfaction (So= -0.376) were shown to influence self-care abilities while psychopathological symptoms influenced body dissatisfaction: obsessive-compulsive disorder (Zβ=0.370) and depression (Zβ=0.320). Conclusion: adequate levels of self-efficacy and body satisfaction predict a high capacity for self-care.
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Affiliation(s)
| | | | | | | | - Efraín Armenta-Rojas
- Universidad Autónoma de Baja Califonia, Mexico; Consejo Nacional de Ciencia y Tecnología, México
| | - Daniela Lilian González-Sánchez
- Universidad Autónoma de Baja Califonia, Mexico; Sindicato de Profesores Superación Universitaria de la Universidad Autónoma de Baja California, México
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Gangemi A, Suarez DF. Short-Term Clinical Outcomes of Robotic Sleeve Gastrectomy in Super- and Super-Superobese Patients With and Without Tissue Reinforcement. A Prospective Cohort Matched Study. Obes Surg 2022; 32:202-206. [PMID: 34331188 DOI: 10.1007/s11695-021-05615-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2021] [Revised: 07/12/2021] [Accepted: 07/20/2021] [Indexed: 12/15/2022]
Affiliation(s)
- Antonio Gangemi
- General, Minimally Invasive and Robotic Surgery, Department of Surgery, University of Illinois at Chicago, 840 S Wood, Suite 435E (MC 958), Chicago, IL, 60612, USA.
| | - Daniel F Suarez
- General, Minimally Invasive and Robotic Surgery, Department of Surgery, University of Illinois at Chicago, 840 S Wood, Suite 435E (MC 958), Chicago, IL, 60612, USA
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50
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Pineda-García G, Serrano-Medina A, Cornejo-Bravo JM, Andrade-Soto VH, Armenta-Rojas E, González-Sánchez DL. Modelo de autocuidado e imagen corporal en adultos post-cirugía bariátrica. Rev Lat Am Enfermagem 2022. [DOI: 10.1590/1518-8345.5592.3586] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Resumen Objetivo: probar un modelo de autocuidado explicado por la relación entre autoeficacia, imagen corporal, obsesión-compulsión y depresión en personas con cirugía bariátrica de la ciudad de Tijuana, B.C. Método: estudio transversal correlacional realizado entre agosto y diciembre de 2020. Se aplicaron instrumentos validados a 102 participantes para medir su capacidad de autocuidado, autoeficacia general, síntomas psicopatológicos, percepción y satisfacción de la imagen corporal. Las variables de interés fueron analizadas mediante estadística descriptiva y correlaciones de Pearson y Spearman para finalmente elaborar un modelo mediante análisis de ruta (Path Analysis). Resultados: se obtuvo un modelo significativo con buenos indicadores de bondad de ajuste (chi-cuadrado χ 2 (8)= 11.451, p = .177; error de aproximación raíz-media-cuadrada (RMSEA)= 0.000; índice de bondad de ajuste (GFI)= 0.965; índice de ajuste comparativo (CFI)= 0.985; índice de ajuste normado parsimonioso (PNFI)= 0.509 y criterio de información de Akaike (AIC)= 37.451). Se demostró que la autoeficacia (Zβ= 0.294) y la insatisfacción de la imagen corporal (Zβ= -0.376) tienen un efecto sobre las capacidades de autocuidado mientras que los síntomas psicopatológicos influyen sobre la insatisfacción corporal: obsesión-compulsión (Zβ= 0.370) y depresión (Zβ= 0.320). Conclusión: los niveles adecuados de autoeficacia y satisfacción corporal predicen una alta capacidad de autocuidado.
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Affiliation(s)
| | | | | | | | - Efraín Armenta-Rojas
- Universidad Autónoma de Baja Califonia, Mexico; Consejo Nacional de Ciencia y Tecnología, México
| | - Daniela Lilian González-Sánchez
- Universidad Autónoma de Baja Califonia, Mexico; Sindicato de Profesores Superación Universitaria de la Universidad Autónoma de Baja California, México
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