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Katasani T, Holt G, Al-Khyatt W, Idris I. Peri- and Postoperative Outcomes for Obstructive Sleep Apnoea Patients after Bariatric Surgery-a Systematic Review and Meta-analysis. Obes Surg 2023; 33:2016-2024. [PMID: 37140722 PMCID: PMC10289925 DOI: 10.1007/s11695-023-06557-8] [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: 02/16/2023] [Revised: 03/13/2023] [Accepted: 03/21/2023] [Indexed: 05/05/2023]
Abstract
BACKGROUND Obstructive sleep apnoea (OSA) is prevalent among patients undergoing bariatric surgery. Previous studies have reported a higher risk of complications, ICU admission and longer length of stay in patients with OSA following surgery. However, clinical outcomes following bariatric surgery are unclear. The hypothesis is that patients with OSA will have an increased risk of these outcome measures after bariatric surgery. METHODS A systematic review and meta-analysis were performed to answer the research question. Searches for bariatric surgery and obstructive sleep apnoea were performed using PubMed and Ovid Medline. Studies which compared OSA and non-OSA patients undergoing bariatric surgery and used outcome measures that included length of stay, risk of complications, 30-day readmission and need for ICU admission were selected for the systematic review. Comparable datasets from these studies were used for the meta-analysis. RESULTS Patients with OSA are at greater risk of complications after bariatric surgery (RR = 1.23 [CI: 1.01, 1.5], P = 0.04), driven mostly by an increased risk of cardiac complications (RR = 2.44 [CI: 1.26, 4.76], P = 0.009). There were no significant differences between the OSA and non-OSA cohorts in the other outcome variables (respiratory complications, length of stay, 30-day readmission and need for ICU admission). CONCLUSION Following bariatric surgery, patients with OSA must be managed carefully due to the increased risk of cardiac complications. However, patients with OSA are not more likely to require a longer length of stay or readmission.
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Affiliation(s)
- Tarun Katasani
- Medical School, University of Nottingham, Nottingham, UK
| | - Guy Holt
- Royal Derby Hospital, East Midlands Bariatric & Metabolic Institute, Derby, DE22 3NE, UK
| | - Waleed Al-Khyatt
- Royal Derby Hospital, East Midlands Bariatric & Metabolic Institute, Derby, DE22 3NE, UK
| | - Iskandar Idris
- Royal Derby Hospital, East Midlands Bariatric & Metabolic Institute, Derby, DE22 3NE, UK.
- Clinical, Metabolic and Molecular Physiology Research Group, MRC-Versus Arthritis Centre for Musculoskeletal Ageing Research, Royal Derby Hospital Centre, University of Nottingham, Derby, UK.
- National Institute for Health Research (NIHR) Nottingham Biomedical Research Centre, Nottingham, UK.
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202
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Yang W, Zhan M, Li Z, Sun X, Zhang K. Major Adverse Cardiovascular Events Among Obese Patients with Diabetes After Metabolic and Bariatric Surgery: a Meta-analysis of Matched Cohort and Prospective Controlled Studies with 122,361 Participates. Obes Surg 2023; 33:2098-2107. [PMID: 37184826 DOI: 10.1007/s11695-023-06634-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Revised: 05/02/2023] [Accepted: 05/04/2023] [Indexed: 05/16/2023]
Abstract
PURPOSE Metabolic and bariatric surgery (MBS) can exert effective function on glycemic control. The present study aimed to estimate the risk of MACE among obese patients with diabetes after MBS. MATERIALS AND METHODS Systematic search of PubMed, Embase, Medline, and Web of Science was performed for studies published before 20th February 2023. The odds ratio (OR) corresponding to the 95% confidence interval (95% CI) was used to assess the outcome. The statistical heterogeneity among studies was assessed with the Q-test and I2 statistics. RESULTS Fifteen cohort studies with 122,361 obese patients with diabetes were available for analysis. Our meta-analysis found significantly decreased morbidity and mortality of MACE (OR = 0.65, 95% CI = 0.59-0.72, I2 = 62.8% for morbidity, OR = 0.49, 95% CI = 0.36-0.67, I2 = 68.7% for mortality). Subgroup analysis revealed MBS decreased cerebrovascular disease, coronary artery disease, atrial fibrillation, heart failure, myocardial infarction, and stroke risk. CONCLUSION Our meta-analysis indicated that MBS for obese patients with diabetes is beneficial to decreasing MACE risk. Moreover, further studies estimating the functional effect may eventually provide a better and comprehensive understanding of the effect on different populations.
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Affiliation(s)
- Wenxing Yang
- Department of Physiology, West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu, Sichuan, 610041, People's Republic of China
| | - Mengjun Zhan
- Department of Forensic Pathology, West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu, Sichuan, 610041, People's Republic of China
| | - Zhuo Li
- Department of Forensic Pathology, West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu, Sichuan, 610041, People's Republic of China
| | - Xuehong Sun
- Department of Forensic Pathology, West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu, Sichuan, 610041, People's Republic of China
| | - Kui Zhang
- Department of Forensic Pathology, West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu, Sichuan, 610041, People's Republic of China.
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203
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Liu W, Choi SJ, George D, Li L, Zhong Z, Zhang R, Choi SY, Selaru FM, Gracias DH. Untethered shape-changing devices in the gastrointestinal tract. Expert Opin Drug Deliv 2023; 20:1801-1822. [PMID: 38044866 PMCID: PMC10872387 DOI: 10.1080/17425247.2023.2291450] [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: 09/30/2023] [Accepted: 12/01/2023] [Indexed: 12/05/2023]
Abstract
INTRODUCTION Advances in microfabrication, automation, and computer engineering seek to revolutionize small-scale devices and machines. Emerging trends in medicine point to smart devices that emulate the motility, biosensing abilities, and intelligence of cells and pathogens that inhabit the human body. Two important characteristics of smart medical devices are the capability to be deployed in small conduits, which necessitates being untethered, and the capacity to perform mechanized functions, which requires autonomous shape-changing. AREAS COVERED We motivate the need for untethered shape-changing devices in the gastrointestinal tract for drug delivery, diagnosis, and targeted treatment. We survey existing structures and devices designed and utilized across length scales from the macro to the sub-millimeter. These devices range from triggerable pre-stressed thin film microgrippers and spring-loaded devices to shape-memory and differentially swelling structures. EXPERT OPINION Recent studies demonstrate that when fully enabled, tether-free and shape-changing devices, especially at sub-mm scales, could significantly advance the diagnosis and treatment of GI diseases ranging from cancer and inflammatory bowel disease (IBD) to irritable bowel syndrome (IBS) by improving treatment efficacy, reducing costs, and increasing medication compliance. We discuss the challenges and possibilities associated with ensuring safe, reliable, and autonomous operation of these smart devices.
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Affiliation(s)
- Wangqu Liu
- Department of Chemical and Biomolecular Engineering, Johns Hopkins University, Baltimore, MD 21218, USA
| | - Soo Jin Choi
- Department of Chemical and Biomolecular Engineering, Johns Hopkins University, Baltimore, MD 21218, USA
| | - Derosh George
- Department of Chemical and Biomolecular Engineering, Johns Hopkins University, Baltimore, MD 21218, USA
| | - Ling Li
- Gastroenterology and Hepatology, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA
| | - Zijian Zhong
- Department of Chemical and Biomolecular Engineering, Johns Hopkins University, Baltimore, MD 21218, USA
| | - Ruili Zhang
- Department of Chemical and Biomolecular Engineering, Johns Hopkins University, Baltimore, MD 21218, USA
| | - Si Young Choi
- Department of Chemical and Biomolecular Engineering, Johns Hopkins University, Baltimore, MD 21218, USA
| | - Florin M. Selaru
- Gastroenterology and Hepatology, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA
| | - David H. Gracias
- Department of Chemical and Biomolecular Engineering, Johns Hopkins University, Baltimore, MD 21218, USA
- Department of Chemistry, Johns Hopkins University, Baltimore, MD 21218, USA
- Department of Materials Science and Engineering, Johns Hopkins University, Baltimore, MD 21218, USA
- Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA
- Laboratory for Computational Sensing and Robotics (LCSR), Johns Hopkins University, Baltimore, MD 21218, USA
- Sidney Kimmel Comprehensive Cancer Center (SKCCC), Johns Hopkins School of Medicine, Baltimore, MD 21205, USA
- Center for MicroPhysiological Systems (MPS), Johns Hopkins School of Medicine, Baltimore, MD 21205, USA
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204
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Shah RM, Patel S, Patel S, Sandhu LK, Chand B. Effects of Geographic Region, Hospital Volume, and Teaching Status on Perioperative Outcomes in Bariatric Surgery. J Gastrointest Surg 2023; 27:1464-1465. [PMID: 36922457 DOI: 10.1007/s11605-023-05652-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2023] [Accepted: 02/18/2023] [Indexed: 03/18/2023]
Affiliation(s)
- Rohan M Shah
- Northwestern University Feinberg School of Medicine, 420 E Superior St, Chicago, IL, 60611, USA.
| | - Shrey Patel
- University of Miami Miller School of Medicine, Miami, FL, USA
| | - Shiv Patel
- Northwestern University Feinberg School of Medicine, 420 E Superior St, Chicago, IL, 60611, USA
| | | | - Bipan Chand
- Loyola University Chicago Stritch School of Medicine, Maywood, IL, USA
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205
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Gupta S, Tao X, Matur AV, Wu A, Chilakapati SS, Palmisciano P, Conteh FS, Duah HO, Shukla G, Vorster P, Garcia-Vargas J, Kwan D, Adogwa O. Bariatric Surgery Before Spine Surgery is Associated With Fewer Postsurgical Complications: A Systematic Review and Meta-Analysis. Spine (Phila Pa 1976) 2023; 48:944-949. [PMID: 37075380 DOI: 10.1097/brs.0000000000004682] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Accepted: 03/29/2023] [Indexed: 04/21/2023]
Abstract
STUDY DESIGN Systematic review and meta-analysis. OBJECTIVE To perform a systematic review and meta-analysis investigating the rate of adverse events after spine surgery in patients who underwent bariatric surgery (BS). SUMMARY OF BACKGROUND DATA Obesity is an established risk factor for postoperative complications after spine surgery. BS has been associated with improvements in health in patients with severe obesity. However, it is not known whether undergoing BS before spine surgery is associated with reduced adverse outcomes. MATERIALS AND METHODS PubMed, EMBASE, Scopus, and Web-of-Science were systematically searched according to "Preferred Reporting Items for Systematic Reviews and Meta-Analyses" guidelines. The search included indexed terms and text words from database inception to the date of the search (May 27, 2022). Data and estimates were pooled using the Mantel-Haenszel method for random-effects meta-analysis. Risk of bias was assessed using the Joanna Briggs Institute risk of bias tool. The primary outcome was an all-cause complication rate after surgery. Relative risks for surgical and medical complications were assessed. RESULTS A total of 4 studies comprising 177,273 patients were included. The pooled analysis demonstrated that the all-cause medical complication rate after spine surgery was lower in patients undergoing BS (relative risk: 0.54, 95% CI: 0.39, 0.74, P < 0.01). There was no difference in rates of surgical complications and 30-day hospital readmission rates between the cohort undergoing BS before spine surgery and the cohort that did not. CONCLUSION These analyses suggest that obese patients undergoing BS before spine surgery have significantly lower adverse event rates. Future prospective studies are needed to corroborate these findings. LEVEL OF EVIDENCE 4.
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Affiliation(s)
- Sahil Gupta
- Department of Neurosurgery, University of Cincinnati College of Medicine, Cincinnati, OH
| | - Xu Tao
- Department of Neurosurgery, University of Cincinnati College of Medicine, Cincinnati, OH
| | - Abhijith V Matur
- Department of Neurosurgery, University of Cincinnati College of Medicine, Cincinnati, OH
| | - Andrew Wu
- Department of Neurosurgery, University of Cincinnati College of Medicine, Cincinnati, OH
| | | | - Paolo Palmisciano
- Department of Neurosurgery, University of Cincinnati College of Medicine, Cincinnati, OH
| | - Fatu S Conteh
- Department of Neurosurgery, Medical College of Wisconsin, Milwaukee, WI
| | - Henry O Duah
- Institute of Nursing Research, University of Cincinnati College of Nursing, Cincinnati, OH
| | - Geet Shukla
- Department of Neurosurgery, University of Cincinnati College of Medicine, Cincinnati, OH
| | - Phillip Vorster
- Department of Neurosurgery, University of Cincinnati College of Medicine, Cincinnati, OH
| | - Julia Garcia-Vargas
- Department of Neurosurgery, University of Cincinnati College of Medicine, Cincinnati, OH
| | - David Kwan
- Department of Neurosurgery, University of Cincinnati College of Medicine, Cincinnati, OH
| | - Owoicho Adogwa
- Department of Neurosurgery, University of Cincinnati College of Medicine, Cincinnati, OH
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206
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Soroceanu RP, Timofte DV, Danila R, Timofeiov S, Livadariu R, Miler AA, Ciuntu BM, Drugus D, Checherita LE, Drochioi IC, Ciofu ML, Azoicai D. The Impact of Bariatric Surgery on Quality of Life in Patients with Obesity. J Clin Med 2023; 12:4225. [PMID: 37445261 DOI: 10.3390/jcm12134225] [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: 05/20/2023] [Revised: 06/16/2023] [Accepted: 06/20/2023] [Indexed: 07/15/2023] Open
Abstract
Obesity has become a widespread health problem influencing people's health, general well-being, and healthcare costs. It also represents an important risk factor for multiple comorbidities and malignancies. OBJECTIVES the primary objective of this study was to provide notable insights to healthcare professionals regarding the management of patients with obesity, to highlight the effectiveness of bariatric surgical methods in losing excess weight, and to establish the relationship between weight loss and changes in quality of life (QoL). MATERIAL AND METHODS our study evaluated the QoL of 76 patients following bariatric surgery at different postoperative stages using the 36-Item Short Form Survey (SF-36) and The World Health Organization Quality of Life-BREF (WHOQOL-BREF) questionnaires. RESULTS regarding the type of bariatric procedure performed, out of the 76 respondents, 39.47% underwent gastric bypass surgery (RYGB), 56.57% underwent sleeve gastrectomy (LSG), and only 3.94% underwent single anastomosis duodeno-ileal switch (SADI-S). Pertaining to the SF-36 questionnaire, the lowest average scores were found in the energy/fatigue subscales and in the limitations due to mental health, which remained consistent across surgery types with a significant decrease in the SADI-S group. Concerning the WHOQOL-BREF questionnaire, the lowest mean scores were found in the environment (15.03 ± 2.37) and social relations (16.08 ± 2.22) subscales, whilst the highest average scores were in physical health (16.30 ± 2.03) and mental health (16.57 ± 2.16). CONCLUSIONS the findings revealed that whilst bariatric surgery significantly improved physical health, it resulted in a decrease in mental health scores. Consequently, the study emphasizes the importance of adopting a holistic approach to managing obesity that considers improving both physical and mental health outcomes.
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Affiliation(s)
- Radu Petru Soroceanu
- Department of Surgery, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iasi, Romania
- Department of Surgery, "St. Spiridon" County Clinical Emergency Hospital, 700111 Iasi, Romania
| | - Daniel Vasile Timofte
- Department of Surgery, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iasi, Romania
- Department of Surgery, "St. Spiridon" County Clinical Emergency Hospital, 700111 Iasi, Romania
| | - Radu Danila
- Department of Surgery, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iasi, Romania
- Department of Surgery, "St. Spiridon" County Clinical Emergency Hospital, 700111 Iasi, Romania
| | - Sergiu Timofeiov
- Department of Surgery, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iasi, Romania
- Department of Surgery, "St. Spiridon" County Clinical Emergency Hospital, 700111 Iasi, Romania
| | - Roxana Livadariu
- Department of Surgery, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iasi, Romania
- Department of Surgery, "St. Spiridon" County Clinical Emergency Hospital, 700111 Iasi, Romania
| | - Ancuta Andreea Miler
- Department of Surgery, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iasi, Romania
- Department of Surgery, "St. Spiridon" County Clinical Emergency Hospital, 700111 Iasi, Romania
| | - Bogdan Mihnea Ciuntu
- Department of Surgery, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iasi, Romania
- Department of Surgery, "St. Spiridon" County Clinical Emergency Hospital, 700111 Iasi, Romania
| | - Daniela Drugus
- Department of Preventive Medicine and Interdisciplinarity, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iasi, Romania
| | | | - Ilie Cristian Drochioi
- Department of Oral and Maxillofacial Surgery, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Mihai Liviu Ciofu
- Department of Oral and Maxillofacial Surgery, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Doina Azoicai
- Department of Preventive Medicine and Interdisciplinarity, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iasi, Romania
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de Andrade Mesquita L, Wayerbacher LF, Schwartsmann G, Gerchman F. Obesity, diabetes, and cancer: epidemiology, pathophysiology, and potential interventions. ARCHIVES OF ENDOCRINOLOGY AND METABOLISM 2023; 67:e000647. [PMID: 37364149 PMCID: PMC10660996 DOI: 10.20945/2359-3997000000647] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Accepted: 02/22/2023] [Indexed: 06/28/2023]
Abstract
The proportion of deaths attributable to cancer is rising, and malignant neoplasms have become the leading cause of death in high-income countries. Obesity and diabetes are now recognized as risk factors for several types of malignancies, especially endometrial, colorectal, and postmenopausal breast cancers. Mechanisms implicated include disturbances in lipid-derived hormone secretion, sex steroids biosynthesis, hyperinsulinemia, and chronic inflammation. Intentional weight loss is associated with a mitigation of risk for obesity-related cancers, a phenomenon observed specially with bariatric surgery. The impact of pharmacological interventions for obesity and diabetes is not uniform: while metformin seems to protect against cancer, other agents such as lorcaserin may increase the risk of malignancies. However, these interpretations must be carefully considered, since most data stem from bias-prone observational studies, and high-quality randomized controlled trials with appropriate sample size and duration are needed to achieve definite conclusions. In this review, we outline epidemiological and pathophysiological aspects of the relationship between obesity, diabetes, and malignancies. We also highlight pieces of evidence regarding treatment effects on cancer incidence in these populations.
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Affiliation(s)
- Leonardo de Andrade Mesquita
- Programa de Pós-graduação em Ciências Médicas: Endocrinologia, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brasil
- Hospital de Clínicas de Porto Alegre, Porto Alegre, Brasil, Porto Alegre, RS, Brasil
| | - Laura Fink Wayerbacher
- Faculdade de Medicina, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brasil
| | - Gilberto Schwartsmann
- Hospital de Clínicas de Porto Alegre, Porto Alegre, Brasil, Porto Alegre, RS, Brasil
- Faculdade de Medicina, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brasil
| | - Fernando Gerchman
- Programa de Pós-graduação em Ciências Médicas: Endocrinologia, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brasil
- Hospital de Clínicas de Porto Alegre, Porto Alegre, Brasil, Porto Alegre, RS, Brasil,
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208
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Liu FS, Wang S, Guo XS, Ye ZX, Zhang HY, Li Z. State of art on the mechanisms of laparoscopic sleeve gastrectomy in treating type 2 diabetes mellitus. World J Diabetes 2023; 14:632-655. [PMID: 37383590 PMCID: PMC10294061 DOI: 10.4239/wjd.v14.i6.632] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2022] [Revised: 04/01/2023] [Accepted: 04/24/2023] [Indexed: 06/14/2023] Open
Abstract
Obesity and type-2 diabetes mellitus (T2DM) are metabolic disorders. Obesity increases the risk of T2DM, and as obesity is becoming increasingly common, more individuals suffer from T2DM, which poses a considerable burden on health systems. Traditionally, pharmaceutical therapy together with lifestyle changes is used to treat obesity and T2DM to decrease the incidence of comorbidities and all-cause mortality and to increase life expectancy. Bariatric surgery is increasingly replacing other forms of treatment of morbid obesity, especially in patients with refractory obesity, owing to its many benefits including good long-term outcomes and almost no weight regain. The bariatric surgery options have markedly changed recently, and laparoscopic sleeve gastrectomy (LSG) is gradually gaining popularity. LSG has become an effective and safe treatment for type-2 diabetes and morbid obesity, with a high cost-benefit ratio. Here, we review the me-chanism associated with LSG treatment of T2DM, and we discuss clinical studies and animal experiments with regard to gastrointestinal hormones, gut microbiota, bile acids, and adipokines to clarify current treatment modalities for patients with obesity and T2DM.
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Affiliation(s)
- Fa-Shun Liu
- Department of General Surgery, Yangpu Hospital, Tongji University School of Medicine, Shanghai 200090, China
| | - Song Wang
- Department of General Surgery, Yangpu Hospital, Tongji University School of Medicine, Shanghai 200090, China
| | - Xian-Shan Guo
- Department of Endocrinology, Xinxiang Central Hospital, Xinxiang 453000, Henan Province, China
| | - Zhen-Xiong Ye
- Department of General Surgery, Yangpu Hospital, Tongji University School of Medicine, Shanghai 200090, China
| | - Hong-Ya Zhang
- Central Laboratory, Yangpu District Control and Prevention Center, Shanghai 200090, China
| | - Zhen Li
- Department of General Surgery, Yangpu Hospital, Tongji University School of Medicine, Shanghai 200090, China
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209
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Cuciureanu M, Caratașu CC, Gabrielian L, Frăsinariu OE, Checheriță LE, Trandafir LM, Stanciu GD, Szilagyi A, Pogonea I, Bordeianu G, Soroceanu RP, Andrițoiu CV, Anghel MM, Munteanu D, Cernescu IT, Tamba BI. 360-Degree Perspectives on Obesity. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:1119. [PMID: 37374323 DOI: 10.3390/medicina59061119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Revised: 05/29/2023] [Accepted: 06/02/2023] [Indexed: 06/29/2023]
Abstract
Alarming statistics show that the number of people affected by excessive weight has surpassed 2 billion, representing approximately 30% of the world's population. The aim of this review is to provide a comprehensive overview of one of the most serious public health problems, considering that obesity requires an integrative approach that takes into account its complex etiology, including genetic, environmental, and lifestyle factors. Only an understanding of the connections between the many contributors to obesity and the synergy between treatment interventions can ensure satisfactory outcomes in reducing obesity. Mechanisms such as oxidative stress, chronic inflammation, and dysbiosis play a crucial role in the pathogenesis of obesity and its associated complications. Compounding factors such as the deleterious effects of stress, the novel challenge posed by the obesogenic digital (food) environment, and the stigma associated with obesity should not be overlooked. Preclinical research in animal models has been instrumental in elucidating these mechanisms, and translation into clinical practice has provided promising therapeutic options, including epigenetic approaches, pharmacotherapy, and bariatric surgery. However, more studies are necessary to discover new compounds that target key metabolic pathways, innovative ways to deliver the drugs, the optimal combinations of lifestyle interventions with allopathic treatments, and, last but not least, emerging biological markers for effective monitoring. With each passing day, the obesity crisis tightens its grip, threatening not only individual lives but also burdening healthcare systems and societies at large. It is high time we took action as we confront the urgent imperative to address this escalating global health challenge head-on.
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Affiliation(s)
- Magdalena Cuciureanu
- Department of Pharmacology, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Cătălin-Cezar Caratașu
- Department of Pharmacology, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iasi, Romania
- Center for Advanced Research and Development in Experimental Medicine (CEMEX), "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Levon Gabrielian
- Department of Anatomy and Pathology, The University of Adelaide, Adelaide 5000, Australia
| | - Otilia Elena Frăsinariu
- Department of Mother and Child, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Laura Elisabeta Checheriță
- 2nd Dental Medicine Department, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Laura Mihaela Trandafir
- Department of Mother and Child, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Gabriela Dumitrița Stanciu
- Center for Advanced Research and Development in Experimental Medicine (CEMEX), "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Andrei Szilagyi
- Center for Advanced Research and Development in Experimental Medicine (CEMEX), "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Ina Pogonea
- Department of Pharmacology and Clinical Pharmacology, "Nicolae Testemiţanu" State University of Medicine and Pharmacy, 2004 Chisinau, Moldova
| | - Gabriela Bordeianu
- Department of Biochemistry, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Radu Petru Soroceanu
- Department of Surgery, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Călin Vasile Andrițoiu
- Specialization of Nutrition and Dietetics, "Vasile Goldis" Western University of Arad, 310025 Arad, Romania
| | - Maria Mihalache Anghel
- Department of Pharmacology and Clinical Pharmacology, "Nicolae Testemiţanu" State University of Medicine and Pharmacy, 2004 Chisinau, Moldova
| | - Diana Munteanu
- Institute of Mother and Child, "Nicolae Testemiţanu" State University of Medicine and Pharmacy, 2062 Chisinau, Moldova
| | - Irina Teodora Cernescu
- Department of Pharmacology, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Bogdan Ionel Tamba
- Department of Pharmacology, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iasi, Romania
- Center for Advanced Research and Development in Experimental Medicine (CEMEX), "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iasi, Romania
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210
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Sauerbrey SE, Schmidt R, Schlögl H, Blüher M, Dietrich A, Hilbert A. Patient-Related Predictors for Seeking and Receiving Obesity Surgery. Obes Facts 2023; 16:447-456. [PMID: 37271134 PMCID: PMC10601674 DOI: 10.1159/000531353] [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: 01/24/2023] [Accepted: 05/23/2023] [Indexed: 06/06/2023] Open
Abstract
INTRODUCTION The decision for obesity surgery (OS) is complex and strongly driven by patients' preference. This study aimed to examine patients' preference for OS before and after behavioral weight loss treatment (BWLT), associated patient characteristics, its role in predicting the receipt of OS after BWLT, and potential mediators. METHODS Data of N = 431 adults with obesity starting a 1-year routine care obesity BWLT were analyzed. Patients were interviewed before (pre-BWLT) and after BWLT (post-BWLT) regarding their preference for OS, and anthropometric, medical, and psychological data were collected. RESULTS Only a minority of patients (11.6%) had an explicit preference for OS pre-BWLT. Post-BWLT, the number of patients preferring OS significantly increased (27.4%). Patients with a constant or emerging preference for OS showed less favorable anthropometric, psychological, and medical characteristics than patients without or with a vanishing preference for OS. Patients' pre-BWLT preference for OS significantly predicted receiving OS post-BWLT. This association was mediated by higher body mass index pre- and post-BWLT, but not by less percentage total body weight loss (%TBWL) through BWLT. CONCLUSION Although the preference for OS pre-BWLT predicted the receipt of OS post-BWLT, it was not associated with %TBWL during BWLT. Further prospective studies with multiple assessment time points during BWLT may help understand when and why patients' attitude toward OS changes, and identify possible mediators on the association between the preference and receipt of OS.
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Affiliation(s)
- Sonja Elisabeth Sauerbrey
- Integrated Research and Treatment Center Adiposity Diseases, Behavioral Medicine Research Unit, Department of Psychosomatic Medicine and Psychotherapy, University of Leipzig Medical Center, Leipzig, Germany,
| | - Ricarda Schmidt
- Integrated Research and Treatment Center Adiposity Diseases, Behavioral Medicine Research Unit, Department of Psychosomatic Medicine and Psychotherapy, University of Leipzig Medical Center, Leipzig, Germany
| | - Haiko Schlögl
- Department of Medicine, University Hospital Leipzig, Leipzig, Germany
- Helmholtz Institute for Metabolic, Obesity and Vascular Research (HI-MAG) of the Helmholtz Zentrum München, University of Leipzig, Leipzig, Germany
| | - Matthias Blüher
- Helmholtz Institute for Metabolic, Obesity and Vascular Research (HI-MAG) of the Helmholtz Zentrum München, University of Leipzig, Leipzig, Germany
| | - Arne Dietrich
- Department of Visceral, Transplant, Thoracic and Vascular Surgery, Bariatric Surgery Section, University Hospital Leipzig, Leipzig, Germany
| | - Anja Hilbert
- Integrated Research and Treatment Center Adiposity Diseases, Behavioral Medicine Research Unit, Department of Psychosomatic Medicine and Psychotherapy, University of Leipzig Medical Center, Leipzig, Germany
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211
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Castera L, Cusi K. Diabetes and cirrhosis: Current concepts on diagnosis and management. Hepatology 2023; 77:2128-2146. [PMID: 36631005 DOI: 10.1097/hep.0000000000000263] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Accepted: 10/03/2022] [Indexed: 01/13/2023]
Abstract
Type 2 diabetes mellitus is often associated with cirrhosis as comorbidities, acute illness, medications, and other conditions profoundly alter glucose metabolism. Both conditions are closely related in NAFLD, the leading cause of chronic liver disease, and given its rising burden worldwide, management of type 2 diabetes mellitus in cirrhosis will be an increasingly common dilemma. Having diabetes increases cirrhosis-related complications, including HCC as well as overall mortality. In the absence of effective treatments for cirrhosis, patients with type 2 diabetes mellitus should be systematically screened as early as possible for NAFLD-related fibrosis/cirrhosis using noninvasive tools, starting with a FIB-4 index followed by transient elastography, if available. In people with cirrhosis, an early diagnosis of diabetes is critical for an optimal management strategy (ie, nutritional goals, and glycemic targets). Diagnosis of diabetes may be missed if based on A1C in patients with cirrhosis and impaired liver function (Child-Pugh B-C) as anemia may turn the test unreliable. Clinicians must also become aware of their high risk of hypoglycemia, especially in decompensated cirrhosis where insulin is the only therapy. Care should be within multidisciplinary teams (nutritionists, obesity management teams, endocrinologists, hepatologists, and others) and take advantage of novel glucose-monitoring devices. Clinicians should become familiar with the safety and efficacy of diabetes medications for patients with advanced fibrosis and compensated cirrhosis. Management is conditioned by whether the patient has either compensated or decompensated cirrhosis. This review gives an update on the complex relationship between cirrhosis and type 2 diabetes mellitus, with a focus on its diagnosis and treatment, and highlights knowledge gaps and future directions.
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Affiliation(s)
- Laurent Castera
- Departement of Hepatology, Hospital Beaujon, Assistance Publique-Hôpitaux de Paris, INSERM UMR 1149, Université Paris Cité, Clichy, France
| | - Kenneth Cusi
- Division of Endocrinology, Diabetes and Metabolism, The University of Florida, Gainesville, Florida, USA
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Samaan JS, Yeo YH, Rajeev N, Hawley L, Abel S, Ng WH, Srinivasan N, Park J, Burch M, Watson R, Liran O, Samakar K. Assessing the Accuracy of Responses by the Language Model ChatGPT to Questions Regarding Bariatric Surgery. Obes Surg 2023; 33:1790-1796. [PMID: 37106269 PMCID: PMC10234918 DOI: 10.1007/s11695-023-06603-5] [Citation(s) in RCA: 76] [Impact Index Per Article: 76.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Revised: 04/10/2023] [Accepted: 04/17/2023] [Indexed: 04/29/2023]
Abstract
PURPOSE ChatGPT is a large language model trained on a large dataset covering a broad range of topics, including the medical literature. We aim to examine its accuracy and reproducibility in answering patient questions regarding bariatric surgery. MATERIALS AND METHODS Questions were gathered from nationally regarded professional societies and health institutions as well as Facebook support groups. Board-certified bariatric surgeons graded the accuracy and reproducibility of responses. The grading scale included the following: (1) comprehensive, (2) correct but inadequate, (3) some correct and some incorrect, and (4) completely incorrect. Reproducibility was determined by asking the model each question twice and examining difference in grading category between the two responses. RESULTS In total, 151 questions related to bariatric surgery were included. The model provided "comprehensive" responses to 131/151 (86.8%) of questions. When examined by category, the model provided "comprehensive" responses to 93.8% of questions related to "efficacy, eligibility and procedure options"; 93.3% related to "preoperative preparation"; 85.3% related to "recovery, risks, and complications"; 88.2% related to "lifestyle changes"; and 66.7% related to "other". The model provided reproducible answers to 137 (90.7%) of questions. CONCLUSION The large language model ChatGPT often provided accurate and reproducible responses to common questions related to bariatric surgery. ChatGPT may serve as a helpful adjunct information resource for patients regarding bariatric surgery in addition to standard of care provided by licensed healthcare professionals. We encourage future studies to examine how to leverage this disruptive technology to improve patient outcomes and quality of life.
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Affiliation(s)
- Jamil S Samaan
- Karsh Division of Gastroenterology and Hepatology, Cedars-Sinai Medical Center, 8700 Beverly Blvd, Los Angeles, CA, 90048, USA.
| | - Yee Hui Yeo
- Karsh Division of Gastroenterology and Hepatology, Cedars-Sinai Medical Center, 8700 Beverly Blvd, Los Angeles, CA, 90048, USA
| | - Nithya Rajeev
- Division of Upper GI and General Surgery, Department of Surgery, Health Care Consultation Center, Keck School of Medicine of USC, 1510 San Pablo St. #514, Los Angeles, CA, 90033, USA
| | - Lauren Hawley
- Division of Upper GI and General Surgery, Department of Surgery, Health Care Consultation Center, Keck School of Medicine of USC, 1510 San Pablo St. #514, Los Angeles, CA, 90033, USA
| | - Stuart Abel
- Division of Upper GI and General Surgery, Department of Surgery, Health Care Consultation Center, Keck School of Medicine of USC, 1510 San Pablo St. #514, Los Angeles, CA, 90033, USA
| | - Wee Han Ng
- Bristol Medical School, University of Bristol, 5 Tyndall Ave, Bristol, BS8 1UD, UK
| | - Nitin Srinivasan
- Division of Upper GI and General Surgery, Department of Surgery, Health Care Consultation Center, Keck School of Medicine of USC, 1510 San Pablo St. #514, Los Angeles, CA, 90033, USA
| | - Justin Park
- Division of Upper GI and General Surgery, Department of Surgery, Health Care Consultation Center, Keck School of Medicine of USC, 1510 San Pablo St. #514, Los Angeles, CA, 90033, USA
| | - Miguel Burch
- Department of Surgery, Cedars-Sinai Medical Center, 8700 Beverly Blvd, Los Angeles, CA, 90048, USA
| | - Rabindra Watson
- Karsh Division of Gastroenterology and Hepatology, Cedars-Sinai Medical Center, 8700 Beverly Blvd, Los Angeles, CA, 90048, USA
| | - Omer Liran
- Department of Psychiatry and Behavioral Sciences, Cedars-Sinai Medical Center, 8700 Beverly Blvd, Los Angeles, CA, 90048, USA
- Division of Health Services Research, Department of Medicine, Cedars-Sinai Medical Center, 8700 Beverly Blvd, Los Angeles, CA, 90048, USA
| | - Kamran Samakar
- Division of Upper GI and General Surgery, Department of Surgery, Health Care Consultation Center, Keck School of Medicine of USC, 1510 San Pablo St. #514, Los Angeles, CA, 90033, USA
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Huang TH, Chen CJ, Lin HCA, Chen CH, Fang JY. Self-Nanoemulsifying Drug Delivery System-Containing the Poorly Absorbed Drug - Valsartan in Post-Bariatric Surgery. Int J Nanomedicine 2023; 18:2647-2658. [PMID: 37220630 PMCID: PMC10200115 DOI: 10.2147/ijn.s394624] [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] [Received: 11/20/2022] [Accepted: 04/14/2023] [Indexed: 05/25/2023] Open
Abstract
Purpose Morbid obesity and its related metabolic syndrome are an important health issue. Recently, sleeve gastrectomy (SG) and Roux-en-Y gastric bypass (RYGB) have accounted for the most popular bariatric surgeries. Valsartan (VST) is a common hypertension drug, and nano-carriers can increase its solubility and bioavailability. This study aims to explore the nano-VST formula in bariatric surgery subjects. Methods High-fat fed animals were used as obese models. Operations were performed according to a standardized protocol. The drug was administrated by gavage, and blood samples were taken by serial tail vein sampling. Caco-2 cells were used for examining cell viability and drug uptake. A self-nano-emusifying drug delivery system (SNEDDS) formula was composed of sefsol-218, RH-40 and propylene glycol by a specified ratio, while high-performance liquid chromatography (HPLC) was used for determining drug concentrations. Results Post-operatively, subjects that underwent RYGB lost more body weight compared to the SG group. The SNEDDS did not exhibit cytotoxicity after adequate dilution, and the cytotoxicity was not related to VST dose. A better cellular uptake of SNEDDS was observed in vitro. The SNEDDS formula achieved a diameter of 84 nm in distilled water and 140 nm in simulated gastric fluid. In obese animals, the maximum serum concentration (Cmax) of VST was increased 1.68-folds by SNEDDS. In RYGB with SUS, the Cmax was reduced to less than 50% of the obese group. SNEDDS increased the Cmax to 3.5 folds higher than SUS and resulted in 3.28-folds higher AUC0-24 in the RYGB group. Fluorescence imaging also confirmed a stronger signal of SNEDDS in the gastrointestinal mucosa. SNEDDS accumulated a higher drug concentration than suspension alone in the liver of the obese group. Conclusion SNEDDS could reverse the VST malabsorption in RYGB. Further studies are mandatory to clarify post-SG change of drug absorption.
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Affiliation(s)
- Tzu-Hao Huang
- Division of General Surgery, Department of Surgery, Chang Gung Memorial Hospital, Chiayi, Taiwan
| | - Chih-Jung Chen
- Department of Pathology and Laboratory Medicine, Taichung Veterans General Hospital, Taichung, Taiwan
- School of Medicine, Chung Shan Medical University, Taichung, Taiwan
- Department of Post-Baccalaureate Medicine, College of Medicine, National Chung Hsing University, Taichung, Taiwan
| | - Hsin-Chia Angela Lin
- Division of General Surgery, Department of Surgery, Chang Gung Memorial Hospital, Chiayi, Taiwan
| | - Chun-Han Chen
- Division of General Surgery, Department of Surgery, Chang Gung Memorial Hospital, Chiayi, Taiwan
| | - Jia-You Fang
- Graduate Institute of Natural Products, Chang Gung University, Kweishan, Taoyuan, Taiwan
- Research Center for Food and Cosmetic Safety, Research Center for Chinese Herbal Medicine, and Graduate Institute of Health Industry Technology, Chang Gung University of Science and Technology, Kweishan, Taoyuan, Taiwan
- Department of Anesthesiology, Chang Gung Memorial Hospital, Kweishan, Taoyuan, Taiwan
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214
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Lacroix C, Zamparini M, Meunier H, Fiant AL, Le Roux Y, Bion AL, Savey V, Alves A, Menahem B. Mid-term Results of an ERAS Program of Bariatric Surgery in a Tertiary Referral Center. World J Surg 2023; 47:1597-1606. [PMID: 37188970 DOI: 10.1007/s00268-023-07023-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/18/2023] [Indexed: 05/17/2023]
Abstract
BACKGROUND To identify preoperative risk factors for discharge failure beyond postoperative day two (POD-2) in bariatric surgery ERAS program in a tertiary referral center. METHODS all consecutive patients who underwent laparoscopic bariatric treated in accordance with ERAS protocol between January 2017 and December 2019 were included. Two groups were identified, failure of early discharge (> POD-2) (ERAS-F) and success of early discharge (≤ POD-2) (ERAS-S). Overall postoperative morbidity, unplanned readmission rates were analyzed at POD-30 and POD-90, respectively. Multivariate logistic regression was performed to determine the independent risk factors for LOS > 2 days (ERAS-F). RESULTS A total of 697 consecutive patients were included, 148 (21.2%) in ERAS-F group and 549 (78.8%) in ERAS-S group. All postoperative complications at POD 90, whether medical or surgical were significantly more frequent in ERAS-F group than in ERAS-S group. Neither readmission nor unplanned consultations rates at POD 90 were significantly different between both groups. History of psychiatric disorder (p = 0.01), insulin-dependent diabetes (p < 0.0001), use of anticoagulants medicine (p < 0.00001), distance to the referral center > 100 km (p = 0.006), gallbladder lithiasis (p = 0.02), and planned additional procedures (p = 0.01) were independent risk factors for delayed discharge beyond POD-2. CONCLUSIONS One in five patients with bariatric surgery failed to discharge earlier despite the ERAS program. Knowledge of these preoperative risk factors would allow us to identify patients who need more recovery time and a tailored approach to the ERAS protocol.
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Affiliation(s)
- Coralie Lacroix
- Department of Digestive Surgery, University Hospital of Caen, Avenue de La Côte de Nacre, 14033, Caen Cedex, France
| | - Marion Zamparini
- Department of Anesthesia, University Hospital of Caen, Caen, France
| | - Hugo Meunier
- Department of Digestive Surgery, University Hospital of Caen, Avenue de La Côte de Nacre, 14033, Caen Cedex, France
| | - Anne-Lise Fiant
- Department of Anesthesia, University Hospital of Caen, Caen, France
| | - Yannick Le Roux
- Department of Digestive Surgery, University Hospital of Caen, Avenue de La Côte de Nacre, 14033, Caen Cedex, France
| | - Adrien Lee Bion
- Department of Digestive Surgery, University Hospital of Caen, Avenue de La Côte de Nacre, 14033, Caen Cedex, France
| | - Véronique Savey
- Department of Nutrition, University Hospital of Caen, Caen, France
| | - Arnaud Alves
- Department of Digestive Surgery, University Hospital of Caen, Avenue de La Côte de Nacre, 14033, Caen Cedex, France
- UNICAEN, INSERM, ANTICIPE, Normandie Univ, 14000, Caen, France
| | - Benjamin Menahem
- Department of Digestive Surgery, University Hospital of Caen, Avenue de La Côte de Nacre, 14033, Caen Cedex, France.
- UNICAEN, INSERM, ANTICIPE, Normandie Univ, 14000, Caen, France.
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215
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Reichmann MTF, Duarte A, Ivano F, Campos ACL. Evolution of the basal metabolic rate after Roux-en-Y gastric bypass: a systematic review and meta-analysis. Updates Surg 2023:10.1007/s13304-023-01523-6. [PMID: 37145227 DOI: 10.1007/s13304-023-01523-6] [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: 01/21/2023] [Accepted: 04/23/2023] [Indexed: 05/06/2023]
Abstract
Patients who undergo Roux-en-Y gastric bypass (RYGB) exhibit a reduction in total basal metabolic rate (BMR) after surgery, which seems to be intimately related to the amount of postoperative weight loss. The objective was to perform a systematic review and meta-analysis of the literature to determine and evaluate BMR changes after RYGB. The search was performed in certified databases, and the strategy was structured according to the PRISMA ScR. The quality evaluation of the articles included in this review was assessed with two different bias risk tools (ROBINS-I and NIH) according to each study design. Two meta-analyses were elaborated based on the results. 163 articles were selected (from 2016 to 2020), and 9 articles met the inclusion criteria. All of the selected studies evaluated only adult patients, mostly women. Postoperative BMR diminished in all of the included studies after surgery compared to preoperative values. The follow-up periods were 6, 12, 24 and 36 months. Eight articles were used for the meta-analysis after the quality assessment, a total of 434 participants. Compared to baseline values, mean postoperative reductions of 356.66 kcal/d after 6 months (p < 0.001) and 432.89 kcal/d (p < 0.001) after 1 year were observed. The BMR decreases during the first years after Roux-en-Y gastric bypass, especially during the first year postsurgery.
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Affiliation(s)
- Michelle T F Reichmann
- Universidade Federal do Paraná (UFPR), Rua General Carneiro, 181, Centro, Curitiba, PR, Brazil.
| | - Alexia Duarte
- Universidade Federal do Paraná (UFPR), Rua General Carneiro, 181, Centro, Curitiba, PR, Brazil
| | - Flavio Ivano
- Pontifícia Universidade Católica do Paraná (PUCPR), Rua Imaculada Conceição, 1155, Curitiba, PR, Brazil
| | - Antonio Carlos L Campos
- Universidade Federal do Paraná (UFPR), Rua General Carneiro, 181, Centro, Curitiba, PR, Brazil
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216
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Guzmán-Guevara IG, García-Reyes LJ, Blancas-García OG. [Dental occlusal disruptor as a strategy to moderate caloric intake: two case report]. REVISTA MEDICA DEL INSTITUTO MEXICANO DEL SEGURO SOCIAL 2023; 61:300-306. [PMID: 37216474 PMCID: PMC10437222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Accepted: 09/28/2022] [Indexed: 05/24/2023]
Abstract
Background Obesity is a global public health challenge, closely related with the progression of other diseases. In recent years, odontology has intervened against obesity through the implementation of intraoral devices that contribute with weight control treatments. Objective To study the use of a dental occlusal disruptor as a strategy to moderate caloric intake. Material and methods Pilot study which included 2 patients. It was used a dental occlusal disruptor that has an impact on the smaller amount of food at each bite. Patients attended five appointments in which a stomatological evaluation was carried out and anthropometric measurements were taken. All adverse effects were reported in each patient's clinical history. Results Patients presented weight and body fat loss, increased muscle mass and decreased both body mass index and waist and hip measurements. Conclusions The use of the disruptor does not alter the stomatological assessment, it promotes masticatory regulation and the decrease in body weight. It is necessary to analyze its use in a larger number of patients.
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Affiliation(s)
- Israel Gerardo Guzmán-Guevara
- Universidad Nacional Autónoma de México, Facultad de Estudios Superiores Zaragoza, Facultad de Odontología. Ciudad de México, MéxicoUniversidad Nacional Autónoma de MéxicoMéxico
| | - Laura Juana García-Reyes
- Fundación Best, Unidad Merced I, Comodato en Consultorio Dental. Ciudad de México, MéxicoFundación BestMéxico
| | - Oscar Gustavo Blancas-García
- Universidad La Salle, Campus Condesa, Facultad de Ingeniería Química. Ciudad de México, MéxicoUniversidad La SalleMéxico
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217
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Luft FC. Sixty Years of Confronting Diabetes and Kidney Disease. Semin Nephrol 2023; 43:151426. [PMID: 37862743 DOI: 10.1016/j.semnephrol.2023.151426] [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: 10/22/2023]
Abstract
The good old days were not good, at least in terms of treating patients with type 2 diabetes. In the 1960s, the development of a radioimmunoassay for insulin permitted determination of the distinguishing features of type 1 and type 2 diabetes. The latter was treated with sulfonylureas and then phenformin, although the mechanisms of action at the time were unknown. The University Group Diabetes Program was a randomized controlled trial experienced by my medical generation, and the results were dramatic, both medically and legally. Next came the thiazolidinediones. All compounds were associated with weight gain and any end point benefits were uncertain. Nevertheless, basic science explained how glucose is sensed and even found a home for sulfonylureas in some patients. Next came the boom in renin-angiotensin-aldosterone system blockade, sacred ground for many, albeit the benefits were less than astounding. Other wonder drugs came and went. Over the decades, great strides were made in defining the pathology of diabetic renal disease, which is appropriate because the condition has become a primary cause of end-stage renal failure. Nonetheless, recent advances have turned around a depressing situation and are reasons for optimism. We now have compounds that actually could help patients with type 2 diabetes. One hundred years after insulin's introduction, it is high time.
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Affiliation(s)
- Friedrich C Luft
- Experimental and Clinical Research Center, Max-Delbrück Center for Molecular Medicine, Charité Medical Faculty, Berlin, Germany.
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218
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Kostanjsek L, Ardissino M, Moussa O, Rayes B, Amin R, Collins P, Purkayastha S. Bariatric Surgery and Incident Heart Failure: a Propensity Score Matched Nationwide Cohort Study. Int J Cardiol 2023; 378:42-47. [PMID: 36738843 DOI: 10.1016/j.ijcard.2023.01.086] [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: 01/04/2023] [Revised: 01/28/2023] [Accepted: 01/31/2023] [Indexed: 02/05/2023]
Abstract
BACKGROUND Bariatric surgery results in significant weight loss and a reduction in the incidence of cardiovascular disease in patients with obesity; however, relatively little research considers its effect on the incidence of heart failure (HF). We aimed to determine whether bariatric surgery reduces the incidence of HF in patients with obesity, compared to non-surgical management. METHODS A propensity-score matched, retrospective cohort study using patients records from the nationwide Clinical Practice Research Database (CPRD) was conducted. 3052 patients who received bariatric surgery were matched with 3052 patients who did not, according to propensity to receive bariatric surgery, determined through a logistic regression model. Patients were eligible if >18 years old, BMI > 35 kg/m2, and no prior diagnosis of HF. The pre-defined primary endpoint was the development of new HF, and secondary endpoints were all-cause mortality and hospitalisations due to HF. RESULTS Patients who received bariatric surgery had a significantly lower incidence of new HF (hazard ratio 0.45, 95% confidence interval 0.28-0.73, p = 0.0011) and all-cause mortality (hazard ratio 0.56, 95% confidence interval 0.38-0.83, p = 0.0036). CONCLUSIONS This study provides evidence of lower rates of HF and all-cause mortality in patients who undergo bariatric surgery, compared to propensity-score matched controls. Future studies to understand the mechanism(s) involved in this reduction and explore the lifetime benefits in high-risk cohorts are paramount.
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Affiliation(s)
- Luke Kostanjsek
- National Heart and Lung Institute, Imperial College London, London, UK
| | | | - Osama Moussa
- Division of Surgery and Cancer, Imperial College London, London, UK
| | - Bilal Rayes
- Faculty of Life Sciences & Medicine, King's College London, London, UK
| | - Ravi Amin
- National Heart and Lung Institute, Imperial College London, London, UK
| | - Peter Collins
- National Heart and Lung Institute, Imperial College London, London, UK; Royal Brompton Hospital and National Heart and Lung Institute, Imperial College London, London, UK.
| | - Sanjay Purkayastha
- National Heart and Lung Institute, Imperial College London, London, UK; Division of Surgery and Cancer, Imperial College London, London, UK; Imperial Weight Centre, Imperial College Healthcare NHS Trust, London, UK
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219
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Atlas SJ, Kim K, Nhan E, Touchette DR, Moradi A, Agboola F, Rind DM, Beaudoin FL, Pearson SD. Medications for obesity management: Effectiveness and value. J Manag Care Spec Pharm 2023; 29:569-575. [PMID: 37121254 PMCID: PMC10387935 DOI: 10.18553/jmcp.2023.29.5.569] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Affiliation(s)
- Steven J Atlas
- Division of General Internal Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA
| | - Kibum Kim
- Department of Pharmacy Systems, Outcomes and Policy, University of Illinois at Chicago
| | - Emily Nhan
- Institute for Clinical and Economic Review (ICER), Boston, MA
| | - Daniel R Touchette
- Department of Pharmacy Systems, Outcomes and Policy, University of Illinois at Chicago
| | - Ashton Moradi
- Institute for Clinical and Economic Review (ICER), Boston, MA
| | - Foluso Agboola
- Institute for Clinical and Economic Review (ICER), Boston, MA
| | - David M Rind
- Institute for Clinical and Economic Review (ICER), Boston, MA
| | - Francesca L Beaudoin
- Institute for Clinical and Economic Review (ICER), Boston, MA
- Department of Epidemiology, Brown University, Providence, RI
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220
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You H, Wen X, Wang X, Zhu C, Zhang M, Bu L, Chen H, Sheng C, Qu S. The relationship between serum superoxide dismutase and thyroid function in obese patients after Laparoscopic sleeve gastrectomy. Free Radic Res 2023; 57:395-403. [PMID: 37814989 DOI: 10.1080/10715762.2023.2265054] [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: 02/07/2023] [Accepted: 09/19/2023] [Indexed: 10/11/2023]
Abstract
To investigate the cross-sectional and longitudinal correlation between serum superoxide dismutase (SOD) levels and thyroid function with obesity before and after laparoscopic sleeve gastrectomy (LSG). Patients with morbid obesity (n = 219, 112 males and 107 females) who underwent LSG were selected and they were subdivided into normal levels of SOD (NSOD, n = 112) and high levels of SOD (HSOD, n = 107) according to the median value of SOD levels (183 U/mL). SOD and thyroid hormones were measured and compared at baseline, 3, 6, and 12 months after LSG. The HSOD group had lower body mass index (BMI), total thyroxine (TT4), and thyroid-stimulating hormone (TSH) than the NSOD group (p < 0.001, p = 0.031, p < 0.001, respectively). However, they had higher free triiodothyronine (FT3) and free thyroxine (FT4) (p = 0.019 and p = 0.017, respectively). SOD was significantly negatively associated with TSH and positively associated with FT4. Of all the patients, 22.31% (NSOD: 66.67%; HSOD: 33.33%) had subclinical hypothyroidism (SH), and there were lower SOD levels in the SH group. Preoperative SOD was a protective factor for SH. After LSG, SOD and FT4 levels were increased at 12 months after LSG, however, TSH, FT3, total triiodothyronine (TT3) and TT4 levels decreased compared to the preoperative levels at 3, 6, and 12 months in the SH group. Postoperative changes in FT4 and TT4 levels correlated with changes in SOD levels. SOD, which is correlated with thyroid hormones, protects against SH in patients with obesity. The improvement in thyroid function with SH after LSG may be related to increased SOD levels.
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Affiliation(s)
- Hui You
- Department of Endocrinology and Metabolism, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, China
- Shanghai center of Thyroid diseases, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Xin Wen
- Department of Endocrinology and Metabolism, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Xingchun Wang
- Department of Endocrinology and Metabolism, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, China
- Shanghai center of Thyroid diseases, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Cuiling Zhu
- Department of Endocrinology and Metabolism, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Manna Zhang
- Department of Endocrinology and Metabolism, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Le Bu
- Department of Endocrinology and Metabolism, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Haibing Chen
- Department of Endocrinology and Metabolism, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Chunjun Sheng
- Department of Endocrinology and Metabolism, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, China
- Shanghai center of Thyroid diseases, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Shen Qu
- Department of Endocrinology and Metabolism, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, China
- Shanghai center of Thyroid diseases, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, China
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Statham L, Pelling M, Hanson P, Kyrou I, Randeva H, Barber TM. Designer GLP1 poly-agonist peptides in the management of diabesity. Expert Rev Endocrinol Metab 2023; 18:231-240. [PMID: 37089108 DOI: 10.1080/17446651.2023.2204976] [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: 02/02/2023] [Accepted: 04/17/2023] [Indexed: 04/25/2023]
Abstract
INTRODUCTION To date, the 21st Century has witnessed key developments in the management of diabesity (a conflation of obesity and Type 2 Diabetes Mellitus [T2D]), including Glucagon Like Peptide 1 (GLP1) receptor agonist therapies, and recently the 'designer' GLP1 Poly-agonist Peptides (GLP1PPs). AREAS COVERED A PubMed search of published data on the GLP1PP class of therapies was conducted. The gut-brain axis forms complex multi-directional interlinks that include autonomic nervous signaling, components of the gut microbiota (including metabolic by-products and gram-negative cell wall components [e.g. endotoxinaemia]), and incretin hormones that are secreted from the gut in response to the ingestion of nutrients. The development of dual-incretin agonist therapies includes combinations of the GLP1 peptide with Glucose-dependent Insulinotropic Polypeptide (GIP), Glucagon (Gcg), Cholecystokinin (CCK), Peptide YY (PYY), and Glucagon-Like Peptide 2 (GLP2). Triple incretin agonist therapies are also under development. EXPERT OPINION At the dawn of a new era in the therapeutic management of diabesity, the designer GLP1PP class holds great promise, with each novel combination building on a preexisting palimpsest of clinical data and insights. Future innovations of the GLP1PP class will likely enable medically induced weight loss and glycemic control in diabesity to rival or even out-perform those resulting from bariatric surgery.
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Affiliation(s)
- Laura Statham
- Division of Biomedical Sciences, Warwick Medical School, University of Warwick, Coventry, UK
| | - Melina Pelling
- Division of Biomedical Sciences, Warwick Medical School, University of Warwick, Coventry, UK
| | - Petra Hanson
- Division of Biomedical Sciences, Warwick Medical School, University of Warwick, Coventry, UK
- Warwickshire Institute for the Study of Diabetes, Endocrinology and Metabolism, University Hospitals Coventry and Warwickshire, Coventry, UK
| | - Ioannis Kyrou
- Division of Biomedical Sciences, Warwick Medical School, University of Warwick, Coventry, UK
- Warwickshire Institute for the Study of Diabetes, Endocrinology and Metabolism, University Hospitals Coventry and Warwickshire, Coventry, UK
- Aston Medical School, College of Health and Life Sciences, Aston University, Birmingham, UK
- Centre for Sport, Exercise and Life Sciences, Research Institute for Health & Wellbeing, Coventry University, Coventry, UK
- Laboratory of Dietetics and Quality of Life, Department of Food Science and Human Nutrition, School of Food and Nutritional Sciences, Agricultural University of Athens, Athens, Greece
| | - Harpal Randeva
- Division of Biomedical Sciences, Warwick Medical School, University of Warwick, Coventry, UK
- Warwickshire Institute for the Study of Diabetes, Endocrinology and Metabolism, University Hospitals Coventry and Warwickshire, Coventry, UK
- Aston Medical School, College of Health and Life Sciences, Aston University, Birmingham, UK
| | - Thomas M Barber
- Division of Biomedical Sciences, Warwick Medical School, University of Warwick, Coventry, UK
- Warwickshire Institute for the Study of Diabetes, Endocrinology and Metabolism, University Hospitals Coventry and Warwickshire, Coventry, UK
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Pantelis AG, Vakis G, Kotrotsiou M, Lapatsanis DP. Status of Body Contouring Following Metabolic Bariatric Surgery in a Tertiary Hospital of Greece-Still a Long Way to Go. J Clin Med 2023; 12:jcm12093196. [PMID: 37176639 PMCID: PMC10179396 DOI: 10.3390/jcm12093196] [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: 04/07/2023] [Revised: 04/22/2023] [Accepted: 04/27/2023] [Indexed: 05/15/2023] Open
Abstract
Obesity is a disease rather than a state, and metabolic bariatric surgery (MBS) is its most effective treatment. Body contouring surgery (BCS) is an integral part of the continuum of care following MBS, provided that the body mass index (BMI) has stabilized for an adequate period. This study is an attempt to capture the current status of BCS following MBS in Greece, based on data from one of the country's highest-volume hospitals. We recruited patients from the Bariatric and Plastic-Reconstructive Surgery registries who had undergone both MBS and BCS and invited them to answer a structured questionnaire with components on demographics, safety and effectiveness of previous operations, quality of life (QoL), body image, social activity, sexual activity, and doctor-patient communication. Twenty-four patients participated in the survey (response rate 88.1%). The mean BMI pre-MBS was 43.8 kg/m2 and that pre-BCS was 28.6 kg/m2. Based on the Bariatric sub-cohort, only 2.5% of post-bariatric patients underwent BCS. The mean interval between MBS and BCS was 2.9 years. The distribution of patients by MBS was as follows: sleeve gastrectomy 8 (33.3%), gastric band 7 (29.2%), gastric bypass 5 (20.8%), and gastric plication 2 (8.3%). The distribution of patients by BCS was as follows: abdominoplasty 23 (94.7%), breast contouring 8 (33.3%), thigh contouring 3 (12.5%), and arm contouring 5 (20.8%). Most positive components (70.6%) regarding QoL were appraised by >80% of the participants, indicating overall satisfaction after BCS. Conversely, only 12.5% of negative components were endorsed by >20% of patients. In conclusion, BCS has a low prevalence after MBS, although it is related to an improved quality of life and body image.
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Affiliation(s)
- Athanasios G Pantelis
- Bariatric and Metabolic Surgery Unit, 4th Department of General Surgery, Evaggelismos General Hospital of Athens, Ipsilantou 45-47, 106 76 Athens, Greece
| | - Georgios Vakis
- Department of Plastic and Reconstructive Surgery, Evaggelismos General Hospital of Athens, Ipsilantou 45-47, 106 76 Athens, Greece
| | - Maria Kotrotsiou
- Department of Plastic and Reconstructive Surgery, Evaggelismos General Hospital of Athens, Ipsilantou 45-47, 106 76 Athens, Greece
| | - Dimitris P Lapatsanis
- Bariatric and Metabolic Surgery Unit, 4th Department of General Surgery, Evaggelismos General Hospital of Athens, Ipsilantou 45-47, 106 76 Athens, Greece
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Małczak P, Wysocki M, Pisarska-Adamczyk M, Strojek J, Rodak H, Lastovetskyi I, Pędziwiatr M, Major P. Influence of Bariatric Surgery on Erectile Dysfunction-a Systematic Review and Meta-Analysis. Obes Surg 2023:10.1007/s11695-023-06572-9. [PMID: 37086370 DOI: 10.1007/s11695-023-06572-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Revised: 03/22/2023] [Accepted: 03/28/2023] [Indexed: 04/23/2023]
Abstract
INTRODUCTION Obesity is associated with a higher prevalence of various comorbidities including erectile dysfunction (ED). Bariatric surgery leads to weight loss and remission of weight-related diseases. The exact influence of bariatric treatment on ED is yet to be established; however, the number of papers on the subject is growing. METHODOLOGY A systematic review with meta-analysis comparing erectile dysfunction before and after surgery was conducted according to PRISMA guidelines with a literature search performed in June 2022. Inclusion criteria involved (1) ED assessment using the International International Index of Erectile Function (IIEF) and (2) longitudinal study design. Secondary endpoints involved hormonal changes and specific fields of IIEF. RESULTS An initial search yielded 878 records. Fourteen studies were included in the meta-analysis involving 508 patients. The quality of analyzed studies was moderate. Analysis showed significant differences in IIEF before and after surgery (Std. MD = 1.19, 95% CI 0.72 to 1.66, p<0.0001). Testosterone after surgery is higher by 156.32 pg/ml (95% CI 84.78 to 227.86, p<0.0001). There were differences in erectile function (MD:4.86, p < 0.0001), desire (MD: 1.21, p < 0.0001), intercourse satisfaction (MD: 2.16, p < 0.0001), and overall satisfaction (MD: 1.21, p = 0.003). There were no differences in terms of orgasms (MD: 0.65, p = 0.06). CONCLUSION There are differences in ED before and after bariatric surgery. Patients achieve 19% more in the IIEF questionnaire showing improvement. Further studies, including multivariate regression models on large cohorts, are required to determine whether the surgery is an independent factor in alleviating ED.
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Affiliation(s)
- Piotr Małczak
- 2nd Department of General Surgery, Jagiellonian University Medical College, Cracow, Poland
| | - Michał Wysocki
- Department of General Surgery and Surgical Oncology, Ludwik Rydygier Memorial Hospital in Cracow, Cracow, Poland
| | | | - Jakub Strojek
- 2nd Department of General Surgery, Jagiellonian University Medical College, Cracow, Poland
| | - Hanna Rodak
- 2nd Department of General Surgery, Jagiellonian University Medical College, Cracow, Poland
| | - Ilie Lastovetskyi
- 2nd Department of General Surgery, Jagiellonian University Medical College, Cracow, Poland
| | - Michał Pędziwiatr
- 2nd Department of General Surgery, Jagiellonian University Medical College, Cracow, Poland
| | - Piotr Major
- 2nd Department of General Surgery, Jagiellonian University Medical College, Cracow, Poland
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Rodríguez-Sojo MJ, Ruiz-Malagón AJ, Hidalgo-García L, Molina-Tijeras JA, Diez-Echave P, López-Escanez L, Rosati L, González-Lozano E, Cenis-Cifuentes L, García-García J, García F, Robles-Vera I, Romero M, Duarte J, Cenis JL, Lozano-Pérez AA, Gálvez J, Rodríguez-Cabezas ME, Rodríguez-Nogales A. The Prebiotic Effects of an Extract with Antioxidant Properties from Morus alba L. Contribute to Ameliorate High-Fat Diet-Induced Obesity in Mice. Antioxidants (Basel) 2023; 12:antiox12040978. [PMID: 37107352 PMCID: PMC10136151 DOI: 10.3390/antiox12040978] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2023] [Revised: 04/14/2023] [Accepted: 04/19/2023] [Indexed: 04/29/2023] Open
Abstract
Obesity is a global health issue, in which modifications in gut microbiota composition have a key role. Different therapeutic strategies are being developed in combination with diet and exercise, including the use of plant extracts, such as those obtained from Morus alba L. leaves. Recent studies have revealed their anti-inflammatory and antioxidant properties. The aim of the present work was to evaluate whether the beneficial effects of M. alba L. leaf extract in high-fat diet-induced obesity in mice is correlated with its impact on gut microbiota. The extract reduced body weight gain and attenuated lipid accumulation, as well as increased glucose sensitivity. These effects were associated with an amelioration of the obesity-associated inflammatory status, most probably due to the described antioxidant properties of the extract. Moreover, M. alba L. leaf extract mitigated gut dysbiosis, which was evidenced by the restoration of the Firmicutes/Bacteroidota ratio and the decrease in plasma lipopolysaccharide (LPS) levels. Specifically, the extract administration reduced Alistipes and increased Faecalibaculum abundance, these effects being correlated with the beneficial effects exerted by the extract on the obesity-associated inflammation. In conclusion, anti-obesogenic effects of M. alba L. leaf extract may be mediated through the amelioration of gut dysbiosis.
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Affiliation(s)
- María Jesús Rodríguez-Sojo
- Department of Pharmacology, Center for Biomedical Research (CIBM), University of Granada, 18071 Granada, Spain
- Instituto de Investigación Biosanitaria de Granada (ibs. GRANADA), 18012 Granada, Spain
| | - Antonio Jesús Ruiz-Malagón
- Department of Pharmacology, Center for Biomedical Research (CIBM), University of Granada, 18071 Granada, Spain
- Instituto de Investigación Biosanitaria de Granada (ibs. GRANADA), 18012 Granada, Spain
| | - Laura Hidalgo-García
- Department of Pharmacology, Center for Biomedical Research (CIBM), University of Granada, 18071 Granada, Spain
- Instituto de Investigación Biosanitaria de Granada (ibs. GRANADA), 18012 Granada, Spain
| | - Jose Alberto Molina-Tijeras
- Department of Pharmacology, Center for Biomedical Research (CIBM), University of Granada, 18071 Granada, Spain
- Instituto de Investigación Biosanitaria de Granada (ibs. GRANADA), 18012 Granada, Spain
| | - Patricia Diez-Echave
- Department of Pharmacology, Center for Biomedical Research (CIBM), University of Granada, 18071 Granada, Spain
- Instituto de Investigación Biosanitaria de Granada (ibs. GRANADA), 18012 Granada, Spain
| | - Laura López-Escanez
- Department of Pharmacology, Center for Biomedical Research (CIBM), University of Granada, 18071 Granada, Spain
- Instituto de Investigación Biosanitaria de Granada (ibs. GRANADA), 18012 Granada, Spain
| | - Lucrezia Rosati
- Department of Medicine and Surgery, University of Perugia, 06132 Perugia, Italy
| | - Elena González-Lozano
- Department of Pharmacology, Center for Biomedical Research (CIBM), University of Granada, 18071 Granada, Spain
| | | | - Jorge García-García
- Department of Pharmacology, Center for Biomedical Research (CIBM), University of Granada, 18071 Granada, Spain
| | - Federico García
- Instituto de Investigación Biosanitaria de Granada (ibs. GRANADA), 18012 Granada, Spain
- Servicio Microbiología, Hospital Universitario Clínico San Cecilio, 18100 Granada, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBER-INFECC), Instituto Salud Carlos III, 28029 Madrid, Spain
| | - Iñaki Robles-Vera
- Department of Pharmacology, Center for Biomedical Research (CIBM), University of Granada, 18071 Granada, Spain
- Instituto de Investigación Biosanitaria de Granada (ibs. GRANADA), 18012 Granada, Spain
| | - Miguel Romero
- Department of Pharmacology, Center for Biomedical Research (CIBM), University of Granada, 18071 Granada, Spain
- Instituto de Investigación Biosanitaria de Granada (ibs. GRANADA), 18012 Granada, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBER-CV), Instituto Salud Carlos III, 28029 Madrid, Spain
| | - Juan Duarte
- Department of Pharmacology, Center for Biomedical Research (CIBM), University of Granada, 18071 Granada, Spain
- Instituto de Investigación Biosanitaria de Granada (ibs. GRANADA), 18012 Granada, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBER-CV), Instituto Salud Carlos III, 28029 Madrid, Spain
| | - José Luis Cenis
- Instituto Murciano de Investigación y Desarrollo Agrario y Alimentario, 30150 Murcia, Spain
| | - Antonio Abel Lozano-Pérez
- Instituto Murciano de Investigación y Desarrollo Agrario y Alimentario, 30150 Murcia, Spain
- Instituto Murciano de Investigación Biosanitaria (IMIB)-Arrixaca, 30120 Murcia, Spain
| | - Julio Gálvez
- Department of Pharmacology, Center for Biomedical Research (CIBM), University of Granada, 18071 Granada, Spain
- Instituto de Investigación Biosanitaria de Granada (ibs. GRANADA), 18012 Granada, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBER-EHD), Instituto Salud Carlos III, 28029 Madrid, Spain
| | - María Elena Rodríguez-Cabezas
- Department of Pharmacology, Center for Biomedical Research (CIBM), University of Granada, 18071 Granada, Spain
- Instituto de Investigación Biosanitaria de Granada (ibs. GRANADA), 18012 Granada, Spain
| | - Alba Rodríguez-Nogales
- Department of Pharmacology, Center for Biomedical Research (CIBM), University of Granada, 18071 Granada, Spain
- Instituto de Investigación Biosanitaria de Granada (ibs. GRANADA), 18012 Granada, Spain
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Abboud Y, Mohsen M, Lakkasani S, Doshi D, Hajifathalian K. Bilateral Pulmonary Embolism Provoked by Endoscopic Sleeve Gastroplasty: Is There a Need for Venous Thromboembolism Prophylaxis After Endo-Bariatric Procedures? Obes Surg 2023:10.1007/s11695-023-06601-7. [PMID: 37079260 DOI: 10.1007/s11695-023-06601-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2023] [Revised: 04/08/2023] [Accepted: 04/11/2023] [Indexed: 04/21/2023]
Affiliation(s)
- Yazan Abboud
- Department of Internal Medicine, Rutgers New Jersey Medical School, Newark, NJ, USA.
| | | | - Saraswathi Lakkasani
- Division of Gastroenterology and Hepatology, Rutgers New Jersey Medical School, Newark, NJ, USA
| | - Dhvani Doshi
- Department of Internal Medicine, Rutgers New Jersey Medical School, Newark, NJ, USA
| | - Kaveh Hajifathalian
- Division of Gastroenterology and Hepatology, Rutgers New Jersey Medical School, Newark, NJ, USA
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Ghafouri-Taleghani F, Abiri B, Zamanian A, Saidpour A. Effects of probiotic supplementation with weight reducing intervention on anthropometric measures, body composition, eating behavior, and related hormone levels in patients with food addiction and weight regain after bariatric surgery: a study protocol for a randomized clinical trial. BMC Nutr 2023; 9:63. [PMID: 37072872 PMCID: PMC10114428 DOI: 10.1186/s40795-023-00717-w] [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: 03/13/2023] [Accepted: 04/11/2023] [Indexed: 04/20/2023] Open
Abstract
BACKGROUND One of the unfortunate events after bariatric surgery is the weight regain, which occurs in some patients. Food addiction is an eating disorder related to the brain-intestinal axis and can be effective in weight regain after bariatric surgery. In addition, the gut microbiome plays a vital role in eating behaviors, including food addiction. So, this study will aim to evaluate the effects of probiotic supplementation with a weight-reducing diet and cognitive behavioral therapy on anthropometric measures, body composition, eating behavior, and related hormone levels, leptin, oxytocin, and serotonin, in patients with food addiction and weight regain after bariatric surgery. METHODS We will carry out a triple-blinded randomized clinical trial for 12 weeks to evaluate the effect of probiotic supplementation with a weight-reducing diet and cognitive behavioral therapy on anthropometric measures, body composition, eating behavior, and related hormone levels including leptin, oxytocin, and serotonin, in patients with food addiction and weight regain after bariatric surgery. DISCUSSION Based on the available evidence, probiotic supplementation by modifying the intestinal microbiome can improve food addiction and subsequent weight loss. TRIAL REGISTRATION Iranian Registry of Clinical Trials IRCT20220406054437N1 Registered on 2022-06-01.
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Affiliation(s)
- Fateme Ghafouri-Taleghani
- Department of Clinical Nutrition & Dietetics, Faculty of Nutrition and Food Technology, National Nutrition and Food Technology Research Institute, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Behnaz Abiri
- Obesity Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Ali Zamanian
- Department of Clinical Nutrition & Dietetics, Faculty of Nutrition and Food Technology, National Nutrition and Food Technology Research Institute, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Atoosa Saidpour
- Department of Clinical Nutrition & Dietetics, Faculty of Nutrition and Food Technology, National Nutrition and Food Technology Research Institute, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
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Abulmeaty MMA, Aldisi D, Al Zaben M, Aljuraiban GS, Alkhathaami A, Almajwal AM, Shorbagy EE, Almuhtadi Y, Aldossari Z, Alsager T, Razak S, Berika M. Gastric Myoelectric Activity and Body Composition Changes during Weight Loss via Sleeve Gastrectomy and Lifestyle Modification: Prospective Cohort Study. Healthcare (Basel) 2023; 11:healthcare11081105. [PMID: 37107939 PMCID: PMC10137512 DOI: 10.3390/healthcare11081105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Revised: 04/10/2023] [Accepted: 04/10/2023] [Indexed: 04/29/2023] Open
Abstract
The capability of bariatric surgery (BS) and lifestyle intervention (LSI) in ameliorating obesity-associated altered gastric myoelectric activity (GMA) in relation to body composition is underinvestigated. This work studied GMA during weight loss via sleeve gastrectomy and multimodal lifestyle intervention. Seventy-nine participants with morbid obesity were assigned into three groups: bariatric surgery (BS group, n = 27), in which laparoscopic sleeve gastrectomy was performed; lifestyle intervention (LS group, n = 22), in which a calorie-deficit balanced diet with gradual physical activity and personalized behavioral modification were carried out; and waitlist control (C group, n = 30). For all participants, multichannel electrogastrography (EGG) with water-load testing and bioelectric impedance body composition analysis were done at baseline, after three months, and at six months. In the BS group, the water-load volume was decreased but without improvement in the bradygastria. In the LS group, preprandial bradygastria were reduced and some postprandial normogastria were increased throughout the study period. Except for fat-free mass and total body water, the parameters of body composition changes were superior in the BS group. In the LS group, the amount of fat-mass loss was negatively correlated with bradygastria times and positively correlated with preprandial and the early postprandial average dominant frequency (ADF). In addition, in the BS group, fat-mass loss was positively correlated with the ADF at late postprandial times. In conclusion, compared to BS, LS produced moderate normalization of GMA with the preservation of fat-free mass. The GMA changes were significantly associated with the amount of fat loss, regardless of the method of obesity management.
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Affiliation(s)
- Mahmoud M A Abulmeaty
- Community Health Sciences Department, College of Applied Medical Sciences, King Saud University, Riyadh 11433, Saudi Arabia
- Obesity Management Unit, Medical Physiology Department, School of Medicine, Zagazig University, Zagazig 44519, Egypt
| | - Dara Aldisi
- Community Health Sciences Department, College of Applied Medical Sciences, King Saud University, Riyadh 11433, Saudi Arabia
| | - Mohamed Al Zaben
- Surgery Department, Sultan Bin Abdulaziz Humanitarian City, Riyadh 13571, Saudi Arabia
| | - Ghadeer S Aljuraiban
- Community Health Sciences Department, College of Applied Medical Sciences, King Saud University, Riyadh 11433, Saudi Arabia
| | - Abdulaziz Alkhathaami
- Community Health Sciences Department, College of Applied Medical Sciences, King Saud University, Riyadh 11433, Saudi Arabia
| | - Ali M Almajwal
- Community Health Sciences Department, College of Applied Medical Sciences, King Saud University, Riyadh 11433, Saudi Arabia
| | - Eman El Shorbagy
- Obesity Management Unit, Medical Physiology Department, School of Medicine, Zagazig University, Zagazig 44519, Egypt
| | - Yara Almuhtadi
- Community Health Sciences Department, College of Applied Medical Sciences, King Saud University, Riyadh 11433, Saudi Arabia
| | - Zaid Aldossari
- Community Health Sciences Department, College of Applied Medical Sciences, King Saud University, Riyadh 11433, Saudi Arabia
| | - Thamer Alsager
- Community Health Sciences Department, College of Applied Medical Sciences, King Saud University, Riyadh 11433, Saudi Arabia
| | - Suhail Razak
- Community Health Sciences Department, College of Applied Medical Sciences, King Saud University, Riyadh 11433, Saudi Arabia
| | - Mohamed Berika
- Rehabilitation Sciences Department, College of Applied Medical Sciences, King Saud University, Riyadh 11433, Saudi Arabia
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Fan H, Mao Q, Zhang W, Fang Q, Zou Q, Gong J. The Impact of Bariatric Surgery on Pancreatic Cancer Risk: a Systematic Review and Meta-Analysis. Obes Surg 2023:10.1007/s11695-023-06570-x. [PMID: 37020161 DOI: 10.1007/s11695-023-06570-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Revised: 03/26/2023] [Accepted: 03/28/2023] [Indexed: 04/07/2023]
Abstract
A growing body of evidence suggests that bariatric surgery is associated with a reduced risk of some cancers. This meta-analysis aims to determine whether bariatric surgery affects pancreatic cancer risk. We conducted a comprehensive literature search of PubMed, Embase, and Web of Science databases. Fixed-effect models were used to estimate pooled data and presented as odds ratio (OR) and 95% confidence interval (CI). Heterogeneity was assessed using the Cochran Q test and I2 test. A total of 9 cohort studies involving 1,147,473 patients were included in the analysis. The pooled OR was 0.76 (95% CI = 0.64-0.90). The Cochran Q test and I2 test indicated only mild heterogeneity (P = 0.12, I2 = 38%). In the subgroup analyses, the pooled OR was 0.67 (95% CI = 0.54-0.82) for North America. In the subgroup analyses by mean follow-up time, the pooled OR was 0.46 (95% CI = 0.28-0.74) for less than 5 years. In conclusion, bariatric surgery has a positive effect on pancreatic cancer reduction, especially in North America. This effect may diminish or disappear with time.
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Affiliation(s)
- Hongdan Fan
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, 400010, China
| | - Qingsong Mao
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, 400010, China
| | - Wenfeng Zhang
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, 400010, China
| | - Qinghua Fang
- Department of Cardiology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, 400010, China
| | - Qu Zou
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, 400010, China
| | - Jianping Gong
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, 400010, China.
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Motola D, Lind R, Geisel L, Aghazarian G, Ghanem M, Teixeira AF, Jawad MA. Implementing novel modalities into an institutional enhanced recovery after bariatric surgery (ERABS) protocol. Surg Endosc 2023:10.1007/s00464-023-10027-8. [PMID: 37017770 DOI: 10.1007/s00464-023-10027-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Accepted: 03/12/2023] [Indexed: 04/06/2023]
Abstract
INTRODUCTION Enhanced recovery after bariatric surgery pathways are associated with improved postoperative outcomes. This study aims to assess efficacy and safety of three novel protocol contributions (transversus abdominis plane blocks, ketamine and fosaprepitant), as well as their impact on length of stay (LOS) and on postoperative complications. METHODS Effectiveness and safety were retrospectively investigated in patients who underwent Roux-en-Y gastric bypass (RYGB) or sleeve gastrectomy (SG) over a 6-year period in a single institution. Group 1 patients were not exposed to any of our suggested interventions, whereas Group 2 were exposed to all of three. RESULTS Between January 2015 and August 2021, 1480 patients underwent primary SG (77.6%) or RYGB (22.4%); of those, 1132 (76.5%) and 348 (23.5%) were in Groups 1 and 2, respectively. Mean BMI and age were 45.87 versus 43.65 kg/m2 and 45.53 versus 44.99 years in groups 1 and 2, respectively. Suggested interventions were associated with lower operative times (84.79 ± 24.21 vs. 80.78 ± 32.8 min, p = 0.025). In Group 2, the mean LOS decreased in 0.18 day (1.79 ± 1.04 vs. 1.60 ± 0.90; p = 0.004). Overall complication rates were 8% and 8.6% for groups 1 and 2, respectively; readmission rates were 5.7% (64 pts) vs. 7.2% (25 pts), p > 0.05. Reoperations were less prevalent in Group 2 (1.5% vs. 1.1%; p = 0.79). CONCLUSION Focus on optimized pain management, allied to a superior PONV control, may be relevant contributors for a lower LOS without negative impacts in complications rates.
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Affiliation(s)
- David Motola
- Department of Bariatric Surgery, Orlando Regional Medical Center, Orlando Health, 89 W Copeland Dr, 1st Floor, Orlando, FL, USA
| | - Romulo Lind
- Department of Bariatric Surgery, Orlando Regional Medical Center, Orlando Health, 89 W Copeland Dr, 1st Floor, Orlando, FL, USA.
| | - Lauren Geisel
- Department of Bariatric Surgery, Orlando Regional Medical Center, Orlando Health, 89 W Copeland Dr, 1st Floor, Orlando, FL, USA
| | - Gary Aghazarian
- Department of Bariatric Surgery, Orlando Regional Medical Center, Orlando Health, 89 W Copeland Dr, 1st Floor, Orlando, FL, USA
| | - Muhammad Ghanem
- Department of Bariatric Surgery, Orlando Regional Medical Center, Orlando Health, 89 W Copeland Dr, 1st Floor, Orlando, FL, USA
| | - Andre F Teixeira
- Department of Bariatric Surgery, Orlando Regional Medical Center, Orlando Health, 89 W Copeland Dr, 1st Floor, Orlando, FL, USA
| | - Muhammad A Jawad
- Department of Bariatric Surgery, Orlando Regional Medical Center, Orlando Health, 89 W Copeland Dr, 1st Floor, Orlando, FL, USA
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Pérez-Arana GM, Gómez AD, Camacho-Ramírez A, Ribelles-García A, Almorza-Gomar D, Gracia-Romero M, Mateo-Gavira I, Castro-Santiago MJ, Casar-García J, Prada-Oliveira JA. Dual effect of RYGB on the entero-insular axis: how GLP-1 is enhanced by surgical duodenal exclusion. Ann Anat 2023; 249:152094. [PMID: 37011826 DOI: 10.1016/j.aanat.2023.152094] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Revised: 03/14/2023] [Accepted: 03/16/2023] [Indexed: 04/04/2023]
Abstract
BACKGROUND The role of the ileum and Glucagon Like Peptide-1 (GLP-1) secretion in the pathophysiological processes underlying the effects of Roux-en-Y gastric bypass (RYGB) on type 2 Diabetes mellitus (T2DM) improvement has been previously determined. However, the roles of duodenal exclusion and Glucose Insulinotropic Peptide (GIP) secretion change is not clear. To clarify this aspect, we compared the pathophysiological mechanisms triggered by RYGB, which implies the early arrival of food to the ileum with duodenal exclusion, and through pre-duodenal ileal transposition (PdIT), with early arrival of food to the ileum but without duodenal exclusion, in a nondiabetic rodent model. METHODS We compared plasma and insulin, glucose (OGTT), GIP and GLP-1 plasma levels, ileal and duodenal GIP and GLP-1 tissue expression and beta-cell mass for n=12 Sham-operated, n=6 RYGB-operated, and n=6 PdIT-operated Wistar rats. RESULTS No surgery induced changes in blood glucose levels after the OGTT. However, RYGB induced a significant and strong insulin response that increased less in PdIT animals. Increased beta-cell mass was found in RYGB and PdIT animals as well as similar GLP-1 secretion and GLP-1 intestinal expression. However, differential GIP secretion and GIP duodenal expression were found between RYGB and PdIT. CONCLUSION The RYGB effect on glucose metabolism is mostly due to early ileal stimulation; however, duodenal exclusion potentiates the ileal response within RYGB effects through enhanced GIP secretion.
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Youssefzadeh AC, Klar M, Seifert GJ, Mandelbaum RS, Sangara RN, McCarthy LE, Cheng V, Matsushima K, Ouzounian JG, Matsuo K. Pregnancy characteristics and outcomes after bariatric surgery: national-level analysis in the United States. Surg Obes Relat Dis 2023; 19:364-373. [PMID: 36470811 DOI: 10.1016/j.soard.2022.10.018] [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: 05/16/2022] [Revised: 09/16/2022] [Accepted: 10/16/2022] [Indexed: 11/07/2022]
Abstract
BACKGROUND Bariatric surgery is an effective surgical treatment for weight reduction in individuals with obesity. Pregnancy outcomes related to prior bariatric surgery are currently under active investigation. OBJECTIVE To assess national-level trends, characteristics, and outcomes of pregnancy after bariatric surgery in the United States. SETTING Retrospective cohort study queried the National Inpatient Sample. METHODS The study population was 14,648,135 patients who had vaginal or cesarean delivery from January 2016 to December 2019. Exposure allocation was based on the history of bariatric surgery. The main outcomes were (1) trends and characteristics related to bariatric surgery, assessed with multivariable binary logistic regression model; and (2) Centers for Disease Control and Prevention-defined severe maternal morbidity, assessed by propensity score matching and generalized estimating equation. RESULTS A total of 53,950 (.4%) patients had prior bariatric surgery. The number of patients with prior bariatric surgery increased from .3% to .5%, and this trend remained independent in multivariable analysis (P < .001). Patients who had bariatric surgery were also more likely to be older and have obesity, medical co-morbidities, fetal growth restriction, preterm birth, and cesarean delivery compared with those without bariatric surgery (all, P < .05). In a propensity score matched model, patients who had bariatric surgery were more likely to receive blood product transfusion (2.3% versus 1.6%; odds ratio = 1.45; 95% confidence interval, 1.19-1.77), but severe maternal morbidity other than blood product transfusion was comparable to those without (1.1% versus 1.4%; odds ratio = .80; 95% confidence interval, .63-1.02). CONCLUSION There is a gradual increase of pregnancy after bariatric surgery in recent years in the United States.
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Affiliation(s)
- Ariane C Youssefzadeh
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Southern California, Los Angeles, California
| | - Maximilian Klar
- Department of Obstetrics and Gynecology, University Medical Center Freiburg, University of Freiburg, Freiburg, Germany
| | - Gabriel J Seifert
- Department of General and Visceral Surgery, University Medical Center Freiburg, University of Freiburg, Freiburg, Germany
| | - Rachel S Mandelbaum
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Southern California, Los Angeles, California; Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, University of Southern California, Los Angeles, California
| | - Rauvynne N Sangara
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Southern California, Los Angeles, California
| | - Lauren E McCarthy
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Southern California, Los Angeles, California; Keck School of Medicine, University of Southern California, Los Angeles, California
| | - Vincent Cheng
- Division of Acute Care Surgery, Department of Surgery, University of Southern California, Los Angeles, California
| | - Kazuhide Matsushima
- Division of Acute Care Surgery, Department of Surgery, University of Southern California, Los Angeles, California
| | - Joseph G Ouzounian
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, University of Southern California, Los Angeles, California
| | - Koji Matsuo
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Southern California, Los Angeles, California; Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, California.
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232
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Thomas JG, Schumacher LM, Vithiananthan S, Jones DB, Smith KE, Chou T, Papasavas PK, Bond DS. Ecological momentary assessment of changes in eating behaviors, appetite, and other aspects of eating regulation in Roux-en-Y gastric bypass and sleeve gastrectomy patients. Appetite 2023; 183:106465. [PMID: 36701847 PMCID: PMC9975010 DOI: 10.1016/j.appet.2023.106465] [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: 08/05/2022] [Revised: 01/06/2023] [Accepted: 01/18/2023] [Indexed: 01/25/2023]
Abstract
Bariatric surgery can have profound impacts on eating behaviors and experiences, yet most prior research studying these changes has relied on retrospective self-report measures with limited precision and susceptibility to bias. This study used smartphone-based ecological momentary assessment (EMA) to evaluate the trajectory of change in eating behaviors, appetite, and other aspects of eating regulation in 71 Roux-en-Y gastric bypass and sleeve gastrectomy patients assessed preoperatively and at 3, 6, and 12-months postoperative. For some outcomes, results showed a consistent and similar pattern for SG and RYGB where consumption of sweet and high-fat foods and hunger, desire to eat, ability to eat right now, and satisfaction with amount eaten all improved from pre-to 6-months post-surgery with some degree of deterioration at 12-months post-surgery. By contrast, other variables, largely related to hedonic hunger and craving and desire for specific foods, showed less consistent patterns that differed by surgery type. While the findings suggest an overall pattern of improvement in eating patterns following bariatric surgery, they also highlight how a return to preoperative habits may begin as early as 6 months after surgery. Additional research is needed to understand mechanisms that promote changes in eating behavior after surgery, and how best to intervene to preserve beneficial effects.
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Affiliation(s)
- J Graham Thomas
- Department of Psychiatry and Human Behavior, Weight Control and Diabetes Research Center, The Miriam Hospital/Brown Alpert Medical School, Providence, RI196 Richmond St., Providence, RI, 02916, USA.
| | - Leah M Schumacher
- Department of Psychiatry and Human Behavior, Weight Control and Diabetes Research Center, The Miriam Hospital/Brown Alpert Medical School, Providence, RI196 Richmond St., Providence, RI, 02916, USA
| | - Sivamainthan Vithiananthan
- Department of Surgery, Beth Israel Deaconess Medical Center, Boston, MA110 Francis St., Boston, MA, 02215, USA
| | - Daniel B Jones
- Department of Surgery, Rutgers Health, Newark, NJ185 South Orange Avenue, Medical Sciences Building G-506, Newark, NJ, 07103, USA
| | - Kathryn E Smith
- Department of Psychiatry and Behavioral Sciences, University of Southern California, Los Angeles, CA1975 Zonal Ave., Los Angeles, CA, 90033, USA
| | - Tommy Chou
- Department of Psychiatry and Human Behavior, Weight Control and Diabetes Research Center, The Miriam Hospital/Brown Alpert Medical School, Providence, RI196 Richmond St., Providence, RI, 02916, USA
| | - Pavlos K Papasavas
- Departments of Surgery and Research, Hartford Hospital/Hartford HealthCare, Hartford, CT80 Seymour St., Hartford, CT, 06106, USA
| | - Dale S Bond
- Departments of Surgery and Research, Hartford Hospital/Hartford HealthCare, Hartford, CT80 Seymour St., Hartford, CT, 06106, USA
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233
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Elkhoury D, Elkhoury C, Gorantla VR. Improving Access to Child and Adolescent Weight Loss Surgery: A Review of Updated National and International Practice Guidelines. Cureus 2023; 15:e38117. [PMID: 37252536 PMCID: PMC10212726 DOI: 10.7759/cureus.38117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/25/2023] [Indexed: 05/31/2023] Open
Abstract
The rise of childhood obesity is a growing concern due to its negative impact on health. Metabolic bariatric surgery (MBS) has gained popularity as an effective and adequate intervention for children and adolescent patients living with severe obesity. Nonetheless, access to MBS for this population is still limited. The objective of this paper is to conduct a comprehensive review of the latest national and international practice guidelines and improve access to MBS for children and adolescents. The paper focuses on the recommendations from the 2023 American Academy of Pediatrics (AAP) and 2022 guidelines from the American Society for Metabolic and Bariatric Surgery (ASMBS) and the International Federation for the Surgery of Obesity and Metabolic Disorders (IFSO). Recently updated guidelines from the ASMBS and IFSO aim to improve access to MBS for children and adolescents and recommend patient selection, preoperative evaluation, and postoperative care. While lifestyle changes, medication, and behavioral therapy are commonly prescribed, they often fail to achieve permanent weight loss and its maintenance. Weight-loss surgeries like sleeve gastrectomy (SG) and gastric bypass (RYGB) show promising results in managing severe obesity in adolescents. SG has become the preferred method for treating severe obesity in adolescents, surpassing RYGB. Weight stigma is also explored in this review, revealing its negative effects on individuals who are overweight and underweight. Furthermore, telehealth is identified as an increasingly valuable tool for managing pediatric obesity, as it can improve access to care, particularly for those in remote areas where physicians trained to treat childhood obesity and the shortage of bariatric surgeons experienced in treating younger adolescents and pediatricians with advanced training are major obstacles.
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Affiliation(s)
- David Elkhoury
- Anatomical Sciences, St. George's University, St. George's, GRD
| | - Christina Elkhoury
- Molecular Pharmacology and Toxicology, University of Southern California, Los Angeles, USA
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Vielhaber JA, Barman-Aksözen J, Minder EI, Schneider-Yin X, Zulewski H, Minder AE. Severe Abdominal Pain After Bariatric Surgery: Think Twice-Think Porphyria! Obes Surg 2023; 33:1600-1602. [PMID: 37004689 DOI: 10.1007/s11695-023-06555-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Revised: 03/17/2023] [Accepted: 03/21/2023] [Indexed: 04/04/2023]
Affiliation(s)
- Jochen A Vielhaber
- Division of Endocrinology, Diabetology, Porphyria and Clinical Nutrition, Stadtspital Zurich Triemli, Birmensdorferstrasse 497, Zurich, Switzerland
| | - Jasmin Barman-Aksözen
- Swiss Reference Center for Porphyrias, Stadtspital Zurich Triemli, Birmensdorferstrasse 497, Zurich, Switzerland
- Institute of Laboratory Medicine, Stadtspital Zurich Triemli, Birmensdorferstrasse 497, Zurich, Switzerland
| | - Elisabeth I Minder
- Division of Endocrinology, Diabetology, Porphyria and Clinical Nutrition, Stadtspital Zurich Triemli, Birmensdorferstrasse 497, Zurich, Switzerland
- Swiss Reference Center for Porphyrias, Stadtspital Zurich Triemli, Birmensdorferstrasse 497, Zurich, Switzerland
- Faculty of Medicine, University of Zurich, Zurich, Switzerland
| | - Xiaoye Schneider-Yin
- Swiss Reference Center for Porphyrias, Stadtspital Zurich Triemli, Birmensdorferstrasse 497, Zurich, Switzerland
- Institute of Laboratory Medicine, Stadtspital Zurich Triemli, Birmensdorferstrasse 497, Zurich, Switzerland
| | - Henryk Zulewski
- Division of Endocrinology, Diabetology, Porphyria and Clinical Nutrition, Stadtspital Zurich Triemli, Birmensdorferstrasse 497, Zurich, Switzerland
- Department of Biosystems Science and Engineering (D-BSSE), ETH, Zurich, Switzerland
- Faculty of Medicine, University of Basel, Basel, Switzerland
| | - Anna-Elisabeth Minder
- Division of Endocrinology, Diabetology, Porphyria and Clinical Nutrition, Stadtspital Zurich Triemli, Birmensdorferstrasse 497, Zurich, Switzerland.
- Swiss Reference Center for Porphyrias, Stadtspital Zurich Triemli, Birmensdorferstrasse 497, Zurich, Switzerland.
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235
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Perdomo CM, Cohen RV, Sumithran P, Clément K, Frühbeck G. Contemporary medical, device, and surgical therapies for obesity in adults. Lancet 2023; 401:1116-1130. [PMID: 36774932 DOI: 10.1016/s0140-6736(22)02403-5] [Citation(s) in RCA: 105] [Impact Index Per Article: 105.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Revised: 11/15/2022] [Accepted: 11/18/2022] [Indexed: 02/11/2023]
Abstract
The goal of obesity management is to improve health. Sustained weight loss of more than 10% overall bodyweight improves many of the complications associated with obesity (eg, prevention and control of type 2 diabetes, hypertension, fatty liver disease, and obstructive sleep apnoea), as well as quality of life. Maintenance of weight loss is the major challenge of obesity management. Like all chronic diseases, managing obesity requires a long-term, multimodal approach, taking into account each individual's treatment goals, and the benefit and risk of different therapies. In conjunction with lifestyle interventions, anti-obesity medications and bariatric surgery improve the maintenance of weight loss and associated health gains. Most available anti-obesity medications act on central appetite pathways to reduce hunger and food reward. In the past 5 years, therapeutic advances have seen the development of targeted treatments for monogenic obesities and a new generation of anti-obesity medications. These highly effective anti-obesity medications are associated with weight losses of more than 10% of overall bodyweight in more than two-thirds of clinical trial participants. Long-term data on safety, efficacy, and cardiovascular outcomes are awaited. Long-term studies have shown that bariatric surgical procedures typically lead to a durable weight loss of 25% and rapid, sustained improvements in complications of obesity, although they have not yet been compared with new-generation highly effective anti-obesity medications. Further work is required to determine optimal patient-specific treatment strategies, including combinations of lifestyle interventions, anti-obesity medications, endoscopic and bariatric surgical procedures, and to ensure equitable access to effective treatments.
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Affiliation(s)
- Carolina M Perdomo
- Department of Endocrinology and Nutrition, Clínica Universidad de Navarra, Pamplona, Spain; Metabolic Research Laboratory, CIBEROBN, ISCIII, IdiSNA, Clínica Universidad de Navarra, Pamplona, Spain
| | - Ricardo V Cohen
- The Center for Obesity and Diabetes, Oswaldo Cruz German Hospital, São Paulo, Brazil
| | - Priya Sumithran
- Department of Medicine, St Vincent's Hospital, University of Melbourne, Melbourne, VIC, Australia; Department of Endocrinology, Austin Health, Melbourne, VIC, Australia
| | - Karine Clément
- Sorbonne Université, INSERM, Nutrition and obesities: systemic approach research group, Nutriomics, Paris, France; Assistance Publique-Hôpitaux de Paris, Nutrition Department, Pitié-Salpêtrière Hospital, Paris, France
| | - Gema Frühbeck
- Department of Endocrinology and Nutrition, Clínica Universidad de Navarra, Pamplona, Spain; Metabolic Research Laboratory, CIBEROBN, ISCIII, IdiSNA, Clínica Universidad de Navarra, Pamplona, Spain.
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236
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Hutcheon DA, Ewing JA, St Ville M, Miller M, Kirkland L, Kothari SN, Scott JD. Insurance-mandated weight management program completion before bariatric surgery provides no long-term clinical benefit. Surg Obes Relat Dis 2023; 19:290-300. [PMID: 36424327 DOI: 10.1016/j.soard.2022.10.022] [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: 07/01/2022] [Revised: 10/02/2022] [Accepted: 10/16/2022] [Indexed: 11/07/2022]
Abstract
BACKGROUND There is no evidence that insurance-mandated weight loss before bariatric surgery affects outcomes. OBJECTIVE This retrospective study evaluated the relationship between insurance-mandated weight management program (WMP) completion before primary bariatric surgery and postoperative outcomes. SETTING Suburban academic medical center. METHODS Patients who underwent laparoscopic Roux-en-Y gastric bypass (LRYGB, n = 572) or sleeve gastrectomy (SG, n = 484) from 2014 to 2019 were dichotomized to presence (LRYGB n = 431, SG n = 348) or absence (LRYGB n = 141, SG n = 136) of insurance-mandated WMP completion. Primary endpoints included follow-up rate, percent total weight loss (%TWL), and percent excess weight loss (%EWL) through 60 months after surgery. The Mann-Whitney U test compared between-group means with significance at P < .05. RESULTS Follow-up rate, %TWL, and %EWL were not different (P = NS) up to 60 months postoperation between groups for either surgery. Both LRYGB and SG patients without WMP completion maintained greater %TWL (LRYGB: 34.4 ± 11.1% versus 29.8 ± 11.0%, P = .159; SG: 21.4 ± 10.0% versus 18.2 ± 10.5%, P = .456) and %EWL (LRYGB: 71.3 ± 26.3% versus 67.6 ± 26.5%, P = .618; SG: 49.2 ± 18.8% versus 47.5 ± 28.8%, P = .753) at 36 months after surgery. Secondarily, duration of time to get to surgery was significantly greater among yes-WMP patients (LRYGB: 178 days versus 121 days, P < .001; SG: 169 days versus 95 days, P < .001). CONCLUSION Insurance-mandated WMP completion before bariatric surgery delays patient access to surgery without improving postoperative weight loss potential and must be abandoned.
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Affiliation(s)
| | - Joseph A Ewing
- Data Support Core, Prisma Health, Greenville, South Carolina
| | - Madeleine St Ville
- Data Support Core, Prisma Health, Greenville, South Carolina; School of Mathematical and Statistical Sciences, Clemson University, Clemson, South Carolina
| | - Megan Miller
- Department of Surgery, Prisma Health, Greenville, South Carolina
| | - Lindsay Kirkland
- Department of Surgery, Prisma Health, Greenville, South Carolina
| | - Shanu N Kothari
- Department of Surgery, Prisma Health, Greenville, South Carolina
| | - John D Scott
- Department of Surgery, Prisma Health, Greenville, South Carolina
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237
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Johnson E, Yoshida M, Hallway A, Byrnes M, Waljee J, Englesbe M, Howard R. "I Prefer to Stay Away": A Qualitative Study of Patients in an Opioid-Sparing Pain Management Protocol. Ann Surg 2023; 277:596-602. [PMID: 34787984 DOI: 10.1097/sla.0000000000005087] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE The aim of this study was to explore beliefs and behaviors of opioid pain medications among patients undergoing elective surgery. BACKGROUND Opioid dependence after surgery is a major contributor to the ongoing opioid epidemic. Recent efforts by surgeons and health systems have sought to improve the education patients receive regarding safe opioid use after surgery; however, little is known about patients' pre-existing beliefs surrounding opioids. METHODS Semistructured interviews were conducted with patients who underwent 1 of 4 common elective surgical procedures at 1 institution. Patients were specifically asked about their knowledge and beliefs about opioids before surgery and their opinions of opioid-sparing recovery after surgery. Coding was conducted through iterative steps, beginning with an initial cycle of rapid analysis, followed by focused coding, and thematic analysis. RESULTS Twenty-one patients were interviewed. Three major themes emerged regarding patient opinions about using opioids after surgery. First, there was widespread awareness among patients about opioid medications, and preoperatively, patients had specific intentions about using opioids, often informed by this awareness. Second, patients described a spectrum of opioid related behavior which both aligned and conflicted with preoperative intentions. Third, there was tension among patients about opioid-free postoperative recovery, with patients expressing support, opposition, and emphasis on tailoring recovery to patient needs. CONCLUSIONS Patients undergoing common surgical procedures often arrive at their surgical encounter with strong, pre-formed opinions about opioids. Eliciting these preexisting opinions may help surgeons better counsel patients about safe opioid use after surgery.
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Affiliation(s)
- Emily Johnson
- University of Michigan Medical School, Ann Arbor, MI
| | - Maxwell Yoshida
- Michigan Opioid Prescribing and Engagement Network, Ann Arbor, MI
| | | | - Mary Byrnes
- Center for Health Outcomes and Policy, Michigan Medicine, Ann Arbor, MI
- Department of Surgery, Michigan Medicine, Ann Arbor, Mi
| | - Jennifer Waljee
- Michigan Opioid Prescribing and Engagement Network, Ann Arbor, MI
- Center for Health Outcomes and Policy, Michigan Medicine, Ann Arbor, MI
- Section of Plastic Surgery, Department of Surgery, Michigan Medicine, Ann Arbor, MI
| | - Michael Englesbe
- Michigan Opioid Prescribing and Engagement Network, Ann Arbor, MI
- Section of Transplant Surgery, Department of Surgery, Michigan Medicine, Ann Arbor, MI
| | - Ryan Howard
- Center for Health Outcomes and Policy, Michigan Medicine, Ann Arbor, MI
- Department of Surgery, Michigan Medicine, Ann Arbor, Mi
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Artasensi A, Mazzolari A, Pedretti A, Vistoli G, Fumagalli L. Obesity and Type 2 Diabetes: Adiposopathy as a Triggering Factor and Therapeutic Options. Molecules 2023; 28:molecules28073094. [PMID: 37049856 PMCID: PMC10095867 DOI: 10.3390/molecules28073094] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Revised: 03/22/2023] [Accepted: 03/27/2023] [Indexed: 04/03/2023] Open
Abstract
Obesity and type 2 diabetes (T2DM) are major public health concerns associated with serious morbidity and increased mortality. Both obesity and T2DM are strongly associated with adiposopathy, a term that describes the pathophysiological changes of the adipose tissue. In this review, we have highlighted adipose tissue dysfunction as a major factor in the etiology of these conditions since it promotes chronic inflammation, dysregulated glucose homeostasis, and impaired adipogenesis, leading to the accumulation of ectopic fat and insulin resistance. This dysfunctional state can be effectively ameliorated by the loss of at least 15% of body weight, that is correlated with better glycemic control, decreased likelihood of cardiometabolic disease, and an improvement in overall quality of life. Weight loss can be achieved through lifestyle modifications (healthy diet, regular physical activity) and pharmacotherapy. In this review, we summarized different effective management strategies to address weight loss, such as bariatric surgery and several classes of drugs, namely metformin, GLP-1 receptor agonists, amylin analogs, and SGLT2 inhibitors. These drugs act by targeting various mechanisms involved in the pathophysiology of obesity and T2DM, and they have been shown to induce significant weight loss and improve glycemic control in obese individuals with T2DM.
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239
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Ye Y, Abu El Haija M, Obeid R, Herz H, Tian L, Linden B, Chu Y, Guo DF, Levine DC, Cedernaes J, Rahmouni K, Bass J, Mokadem M. Gastric bypass alters diurnal feeding behavior and reprograms the hepatic clock to regulate endogenous glucose flux. JCI Insight 2023; 8:e166618. [PMID: 36787197 PMCID: PMC10070113 DOI: 10.1172/jci.insight.166618] [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: 10/25/2022] [Accepted: 02/07/2023] [Indexed: 02/15/2023] Open
Abstract
The molecular clock machinery regulates several homeostatic rhythms, including glucose metabolism. We previously demonstrated that Roux-en-Y gastric bypass (RYGB) has a weight-independent effect on glucose homeostasis and transiently reduces food intake. In this study we investigate the effects of RYGB on diurnal eating behavior as well as on the molecular clock and this clock's requirement for the metabolic effects of this bariatric procedure in obese mice. We find that RYGB reversed the high-fat diet-induced disruption in diurnal eating pattern during the early postsurgery phase of food reduction. Dark-cycle pair-feeding experiments improved glucose tolerance to the level of bypass-operated animals during the physiologic fasting phase (Zeitgeber time 2, ZT2) but not the feeding phase (ZT14). Using a clock gene reporter mouse model (mPer2Luc), we reveal that RYGB induced a liver-specific phase shift in peripheral clock oscillation with no changes to the central clock activity within the suprachiasmatic nucleus. In addition, we show that weight loss effects were attenuated in obese ClockΔ19 mutant mice after RYGB that also failed to improve glucose metabolism after surgery, specifically hepatic glucose production. We conclude that RYGB reprograms the peripheral clock within the liver early after surgery to alter diurnal eating behavior and regulate hepatic glucose flux.
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Affiliation(s)
| | - Marwa Abu El Haija
- Stead Family Department of Pediatrics, University of Iowa Carver College of Medicine, Iowa City, Iowa, USA
- Department of Pediatrics, Division of Gastroenterology, Hepatology & Nutrition, Stanford University School of Medicine, Palo Alto, California, USA
| | - Reine Obeid
- Department of Biology, American University of Beirut, Beirut, Lebanon
| | | | - Liping Tian
- Department of Clinical Pharmacy, School of Basic Medical Sciences and Clinical Pharmacy, China Pharmaceutical University, Nanjing, China
| | | | - Yi Chu
- Department of Internal Medicine and
| | - Deng Fu Guo
- Department of Neuroscience and Pharmacology, University of Iowa Carver College of Medicine, Iowa City, Iowa, USA
- VA Iowa City Healthcare System, Iowa City, Iowa, USA
| | - Daniel C. Levine
- Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA
| | - Jonathan Cedernaes
- Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA
| | - Kamal Rahmouni
- Department of Internal Medicine and
- Department of Neuroscience and Pharmacology, University of Iowa Carver College of Medicine, Iowa City, Iowa, USA
- VA Iowa City Healthcare System, Iowa City, Iowa, USA
- Fraternal Order of Eagles Diabetes Research Center and
- Obesity Research & Education Initiative, University of Iowa, Iowa City, Iowa, USA
| | - Joseph Bass
- Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA
| | - Mohamad Mokadem
- Department of Internal Medicine and
- Department of Neuroscience and Pharmacology, University of Iowa Carver College of Medicine, Iowa City, Iowa, USA
- VA Iowa City Healthcare System, Iowa City, Iowa, USA
- Fraternal Order of Eagles Diabetes Research Center and
- Obesity Research & Education Initiative, University of Iowa, Iowa City, Iowa, USA
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240
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Mauro A, Lusetti F, Scalvini D, Bardone M, De Grazia F, Mazza S, Pozzi L, Ravetta V, Rovedatti L, Sgarlata C, Strada E, Torello Viera F, Veronese L, Olivo Romero DE, Anderloni A. A Comprehensive Review on Bariatric Endoscopy: Where We Are Now and Where We Are Going. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:medicina59030636. [PMID: 36984637 PMCID: PMC10052707 DOI: 10.3390/medicina59030636] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/05/2023] [Revised: 03/14/2023] [Accepted: 03/18/2023] [Indexed: 03/30/2023]
Abstract
Background: Obesity is a chronic disease that impairs quality of life and leads to several comorbidities. When conservative therapies fail, bariatric surgical options such as Roux-en-Y gastric bypass (RYGB) and sleeve gastrectomy (SG) are the most effective therapies to induce persistent weight loss. Over the last two decades, bariatric endoscopy has become a valid alternative to surgery in specific settings. Primary bariatric endoscopic therapies: Restrictive gastric procedures, such as intragastric balloons (IGBs) and endoscopic gastroplasty, have been shown to be effective in inducing weight loss compared to diet modifications alone. Endoscopic gastroplasty is usually superior to IGBs in maintaining weight loss in the long-term period, whereas IGBs have an established role as a bridge-to-surgery approach in severely obese patients. IGBs in a minority of patients could be poorly tolerated and require early removal. More recently, novel endoscopic systems have been developed with the combined purpose of inducing weight loss and improving metabolic conditions. Duodenal mucosal resurfacing demonstrated efficacy in this field in its early trials: significant reduction from baseline of HbA1c values and a modest reduction of body weight were observed. Other endoscopic malabsorptive have been developed but need more evidence. For example, a pivotal trial on duodenojejunal bypasses was stopped due to the high rate of severe adverse events (hepatic abscesses). Optimization of these more recent malabsorptive endoscopic procedures could expand the plethora of bariatric patients that could be treated with the intention of improving their metabolic conditions. Revisional bariatric therapies: Weight regain may occur in up to one third of patients after bariatric surgery. Different endoscopic procedures are currently performed after both RYGB and SG in order to modulate post-surgical anatomy. The application of argon plasma coagulation associated with endoscopic full-thickness suturing systems (APC-TORe) and Re-EndoSleeve have shown to be the most effective endoscopic treatments after RYGB and SG, respectively. Both procedures are usually well tolerated and have a very low risk of stricture. However, APC-TORe may sometimes require more than one session to obtain adequate final results. The aim of this review is to explore all the currently available primary and revisional endoscopic bariatric therapies focusing on their efficacy and safety and their potential application in clinical practice.
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Affiliation(s)
- Aurelio Mauro
- Gastroenterology and Endoscopy Unit, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
| | - Francesca Lusetti
- Gastroenterology and Endoscopy Unit, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
- Specialization School of Diseases of Digestive System Pavia, University of Pavia, 27100 Pavia, Italy
| | - Davide Scalvini
- Gastroenterology and Endoscopy Unit, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
- Specialization School of Diseases of Digestive System Pavia, University of Pavia, 27100 Pavia, Italy
| | - Marco Bardone
- Gastroenterology and Endoscopy Unit, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
| | - Federico De Grazia
- Gastroenterology and Endoscopy Unit, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
| | - Stefano Mazza
- Gastroenterology and Endoscopy Unit, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
| | - Lodovica Pozzi
- Gastroenterology and Endoscopy Unit, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
| | - Valentina Ravetta
- Gastroenterology and Endoscopy Unit, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
| | - Laura Rovedatti
- Gastroenterology and Endoscopy Unit, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
| | - Carmelo Sgarlata
- Gastroenterology and Endoscopy Unit, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
| | - Elena Strada
- Gastroenterology and Endoscopy Unit, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
| | - Francesca Torello Viera
- Gastroenterology and Endoscopy Unit, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
| | - Letizia Veronese
- Gastroenterology and Endoscopy Unit, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
| | - Daniel Enrique Olivo Romero
- Gastroenterology and Endoscopy Unit, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
- Digestive Endoscopy Unit, Hospital Nacional Zacamil, San Salvador 01120, El Salvador
| | - Andrea Anderloni
- Gastroenterology and Endoscopy Unit, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
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241
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Ferk F, Mišík M, Ernst B, Prager G, Bichler C, Mejri D, Gerner C, Bileck A, Kundi M, Langie S, Holzmann K, Knasmueller S. Impact of Bariatric Surgery on the Stability of the Genetic Material, Oxidation, and Repair of DNA and Telomere Lengths. Antioxidants (Basel) 2023; 12:antiox12030760. [PMID: 36979008 PMCID: PMC10045389 DOI: 10.3390/antiox12030760] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Revised: 03/15/2023] [Accepted: 03/17/2023] [Indexed: 03/30/2023] Open
Abstract
Obesity causes genetic instability, which plays a key-role in the etiology of cancer and aging. We investigated the impact of bariatric surgery (BS) on DNA repair, oxidative DNA damage, telomere lengths, alterations of antioxidant enzymes and, selected proteins which reflect inflammation. The study was realized with BS patients (n = 35). DNA damage, base oxidation, BER, and NER were measured before and 1 month and 6 months after surgery with the single-cell gel electrophoresis technique. SOD and GPx were quantified spectrophotometrically, malondealdehyde (MDA) was quantified by HPLC. Telomere lengths were determined with qPCR, and plasma proteome profiling was performed with high-resolution mass spectrophotometry. Six months after the operations, reduction of body weight by 27.5% was observed. DNA damage decreased after this period, this effect was paralleled by reduced formation of oxidized DNA bases, a decline in the MDA levels and of BER and NER, and an increase in the telomere lengths. The activities of antioxidant enzymes were not altered. Clear downregulation of certain proteins (CRP, SAA1) which reflect inflammation and cancer risks was observed. Our findings show that BS causes reduced oxidative damage of DNA bases, possibly as a consequence of reduction of inflammation and lipid peroxidation, and indicate that the surgery has beneficial long-term health effects.
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Affiliation(s)
- Franziska Ferk
- Center of Cancer Research, Medical University of Vienna, Borschkegasse 8a, 1090 Vienna, Austria
| | - Miroslav Mišík
- Center of Cancer Research, Medical University of Vienna, Borschkegasse 8a, 1090 Vienna, Austria
| | - Benjamin Ernst
- Center of Cancer Research, Medical University of Vienna, Borschkegasse 8a, 1090 Vienna, Austria
| | - Gerhard Prager
- Department of Surgery, Medical University Vienna, 1090 Vienna, Austria
| | - Christoph Bichler
- Department of Surgery, Medical University Vienna, 1090 Vienna, Austria
| | - Doris Mejri
- Center of Cancer Research, Medical University of Vienna, Borschkegasse 8a, 1090 Vienna, Austria
| | - Christopher Gerner
- Department of Analytical Chemistry, Faculty of Chemistry, University of Vienna, 1090 Vienna, Austria
- Joint Metabolome Facility, University and Medical University Vienna, 1090 Vienna, Austria
| | - Andrea Bileck
- Department of Analytical Chemistry, Faculty of Chemistry, University of Vienna, 1090 Vienna, Austria
- Joint Metabolome Facility, University and Medical University Vienna, 1090 Vienna, Austria
| | - Michael Kundi
- Department for Environmental Health, Center of Public Health, Medical University of Vienna, 1090 Vienna, Austria
| | - Sabine Langie
- Department of Pharmacology & Toxicology, School for Nutrition and Translational Research in Metabolism (NUTRIM), Maastricht University, 6229 ER Maastricht, The Netherlands
| | - Klaus Holzmann
- Center of Cancer Research, Medical University of Vienna, Borschkegasse 8a, 1090 Vienna, Austria
| | - Siegfried Knasmueller
- Center of Cancer Research, Medical University of Vienna, Borschkegasse 8a, 1090 Vienna, Austria
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242
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Perone F, Pingitore A, Conte E, Halasz G, Ambrosetti M, Peruzzi M, Cavarretta E. Obesity and Cardiovascular Risk: Systematic Intervention Is the Key for Prevention. Healthcare (Basel) 2023; 11:healthcare11060902. [PMID: 36981559 PMCID: PMC10048800 DOI: 10.3390/healthcare11060902] [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: 01/29/2023] [Revised: 03/09/2023] [Accepted: 03/16/2023] [Indexed: 03/30/2023] Open
Abstract
Obesity is a serious public health issue and associated with an increased risk of cardiovascular disease events and mortality. The risk of cardiovascular complications is directly related to excess body fat mass and ectopic fat deposition, but also other obesity-related complications such as pre-type 2 diabetes, obstructive sleep apnoea, and non-alcoholic fatty liver diseases. Body mass index and waist circumference are used to classify a patient as overweight or obese and to stratify cardiovascular risk. Physical activity and diet, despite being key points in preventing adverse events and reducing cardiovascular risk, are not always successful strategies. Pharmacological treatments for weight reduction are promising strategies, but are restricted by possible safety issues and cost. Nonetheless, these treatments are associated with improvements in cardiovascular risk factors, and studies are ongoing to better evaluate cardiovascular outcomes. Bariatric surgery is effective in reducing the incidence of death and cardiovascular events such as myocardial infarction and stroke. Cardiac rehabilitation programs in obese patients improve cardiovascular disease risk factors, quality of life, and exercise capacity. The aim of this review was to critically analyze the current role and future aspects of lifestyle changes, medical and surgical treatments, and cardiac rehabilitation in obese patients, to reduce cardiovascular disease risk and mortality, and to highlight the need for a multidisciplinary approach to improving cardiovascular outcomes.
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Affiliation(s)
- Francesco Perone
- Cardiac Rehabilitation Unit, Rehabilitation Clinic "Villa delle Magnolie", 81020 Castel Morrone, Caserta, Italy
| | - Annachiara Pingitore
- Department of General and Specialistic Surgery "Paride Stefanini", Sapienza University of Rome, 00161 Rome, Italy
| | - Edoardo Conte
- Department of Clinical Cardiology and Cardiovascular Imaging, Galeazzi-Sant'Ambrogio Hospital IRCCS, 20100 Milan, Lombardy, Italy
| | - Geza Halasz
- Cardiology Department, Azienda Ospedaliera San Camillo Forlanini, 00152 Rome, Italy
| | - Marco Ambrosetti
- Cardiovascular Rehabilitation Unit, ASST Crema Santa Marta Hospital, 26027 Rivolta D'Adda, Cremona, Italy
| | - Mariangela Peruzzi
- Department of Clinical Internal, Anesthesiology and Cardiovascular Sciences, Sapienza University of Rome, 00161 Rome, Italy
- Mediterranea Cardiocentro, 80122 Naples, Campania, Italy
| | - Elena Cavarretta
- Mediterranea Cardiocentro, 80122 Naples, Campania, Italy
- Department of Medical-Surgical Sciences and Biotechnologies, Sapienza University of Rome, 04100 Latina, Latina, Italy
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243
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Su YT, Su YH, Tam KW, Yen YC, Wang W, Huang MT, Wang SY, Pai FY, Kuo CY, Shen SC. Prediction of 5-Year Weight Loss and Weight Regain According to Early Weight Loss after Sleeve Gastrectomy. Obes Surg 2023; 33:1366-1372. [PMID: 36940019 DOI: 10.1007/s11695-023-06527-0] [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: 10/06/2022] [Revised: 02/16/2023] [Accepted: 02/23/2023] [Indexed: 03/21/2023]
Abstract
BACKGROUND Patients with morbid obesity exhibit sustained weight loss after sleeve gastrectomy (SG), but some individuals exhibit subsequent weight regain in the following years. Early weight loss was proven as a predictor of short- and mid-term weight loss and regain. However, the long-term effects of early weight loss have yet to be fully investigated. This study investigated the predictive effects of early weight loss on long-term weight loss and regain after SG. METHODS Data of patients who underwent SG from November 2011 to July 2016 and followed through July 2021 were collected retrospectively. Weight regain was defined by weight increase more than 25% of their lost weight at the first postoperative year. Linear regression analysis and Cox proportional hazards analysis were performed to evaluate the correlations among early weight loss, weight loss, and weight regain. RESULTS Data of 408 patients were included. The percentages of total weight loss (%TWL) at postoperative months 1, 3, 12, and 60 were 10.6%, 18.1%, 29.3%, and 26.6%, respectively. The %TWL at months 1 and 3 were significantly correlated with %TWL after 5 years (P < .01). The weight regain rate was 29.8% at 5 years. The %TWL at months 1 and 3 significantly influenced weight regain (hazard ratio: 0.87 and 0.89, P = .017 and .008). CONCLUSION Early weight loss may be used to predict weight loss and regain 5 years after SG. Patients with poor early weight loss are recommended to receive early interventions to achieve long-term weight loss and prevent weight regain.
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Affiliation(s)
- Yi-Ting Su
- Department of General Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Yen-Hao Su
- Division of General Surgery, Department of Surgery, Shuang Ho Hospital, Taipei Medical University, 291, Zhongzheng Road, Zhonghe District, New Taipei City, 23561, Taiwan.,Metabolic and Weight Management Center, Shuang Ho Hospital, Taipei Medical University, New Taipei City, Taiwan.,Division of General Surgery, Department of Surgery, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan.,Graduate Institute of Clinical Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan.,TMU Research Center of Cancer Translational Medicine, Taipei Medical University, Taipei, 11031, Taiwan.,TMU Research Center for Digestive Medicine, Taipei Medical University, Taipei, Taiwan
| | - Ka-Wai Tam
- Division of General Surgery, Department of Surgery, Shuang Ho Hospital, Taipei Medical University, 291, Zhongzheng Road, Zhonghe District, New Taipei City, 23561, Taiwan.,Division of General Surgery, Department of Surgery, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan.,Cochrane Taiwan, Taipei Medical University, Taipei, Taiwan
| | - Yu-Chun Yen
- Clinical Information Department, Quality Management Center, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Weu Wang
- Division of General Surgery, Department of Surgery, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan.,Division of General Surgery, Department of Surgery, Taipei Medical University Hospital, Taipei, Taiwan
| | | | - Shih-Yun Wang
- Metabolic and Weight Management Center, Shuang Ho Hospital, Taipei Medical University, New Taipei City, Taiwan
| | - Fang-Yi Pai
- Metabolic and Weight Management Center, Shuang Ho Hospital, Taipei Medical University, New Taipei City, Taiwan
| | - Chih-Ying Kuo
- Metabolic and Weight Management Center, Shuang Ho Hospital, Taipei Medical University, New Taipei City, Taiwan
| | - Shih-Chiang Shen
- Division of General Surgery, Department of Surgery, Shuang Ho Hospital, Taipei Medical University, 291, Zhongzheng Road, Zhonghe District, New Taipei City, 23561, Taiwan. .,Metabolic and Weight Management Center, Shuang Ho Hospital, Taipei Medical University, New Taipei City, Taiwan. .,Division of General Surgery, Department of Surgery, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan. .,Graduate Institute of Clinical Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan. .,TMU Research Center of Cancer Translational Medicine, Taipei Medical University, Taipei, 11031, Taiwan. .,TMU Research Center for Digestive Medicine, Taipei Medical University, Taipei, Taiwan.
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244
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Aljaroudi ME, Makki M, Almulaify M, Alshabib A, Alfaddagh H, Alzahrani H, Alghamdi S, Alsualiman W, Alsalman J, Alhaddad MJ. Endoscopic Assessment Prior to Bariatric Surgery in Saudi Arabia. Cureus 2023; 15:e36157. [PMID: 37065321 PMCID: PMC10101814 DOI: 10.7759/cureus.36157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/14/2023] [Indexed: 03/16/2023] Open
Abstract
BACKGROUND There are marked local inconsistencies in the Arabian Peninsula about the role of preoperative esophagogastroduodenoscopy (EGD) in bariatric surgery. Thus, this study was conducted to determine the frequency of endoscopic and histological findings in the Saudi population presenting for pre-bariatric surgery evaluation. MATERIAL AND METHODS This was a retrospective study that included all the patients who were evaluated by EGD at Dammam Medical Complex, Dammam, Saudi Arabia, between 2018 and 2021 as a part of their pre-bariatric-surgery evaluation. RESULTS A total of 684 patients were included. They consisted of 250 male and 434 female patients (36.5% and 63.5%, respectively). The mean ± standard deviation for the patients' age and body mass index (BMI) were 36.4±10.6 years and 44.6±5.1 kg/m2, respectively. Significant endoscopic or histopathological findings as defined by the presence of large (≥ 2 cm) hiatus hernia, esophagitis, gastroesophageal reflux disease (GERD), Barrett esophagus, gastric ulcer, duodenal ulcer, or intestinal metaplasia were found in 143 patients (20.9%); 364 patients (53.2%) were diagnosed to have Helicobacter pylori infection. CONCLUSION The high number of significant endoscopic and histopathological findings in our study supports the routine use of preoperative EGD in all bariatric surgery patients. However, omitting EGD before Roux-en-Y gastric bypass (RYGB) in asymptomatic patients is still reasonable as the most frequently found significant findings, esophagitis, and hiatus hernia, are less likely to impact the operative plans in RYGB. Similarly, active surveillance and treatment of H. pylori infections in obese patients are important but it is not clear whether H. pylori eradication should be done before bariatric surgery.
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245
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Yu X, Huang YH, Feng YZ, Cheng ZY, Wang CC, Cai XR. Association of body composition with postoperative complications after laparoscopic sleeve gastrectomy and Roux-en-Y gastric bypass. Eur J Radiol 2023; 162:110768. [PMID: 36913816 DOI: 10.1016/j.ejrad.2023.110768] [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: 08/01/2022] [Revised: 03/02/2023] [Accepted: 03/06/2023] [Indexed: 03/11/2023]
Abstract
OBJECTIVE To evaluate predictive values of body composition parameters measured from preoperative CT/MRIs for postoperative complications after laparoscopic sleeve gastrectomy (LSG) and Roux-en-Y gastric bypass (LRYGB) in patients with obesity. METHODS In this retrospective case-control study, patients performing abdominal CT/MRIs within one month before and developing 30-day complications after bariatric procedures were matched for age, sex, and type of surgery with patients without complications (1/3 ratio, respectively). Complications were determined by documentation in the medical record. Two readers blindly segmented the total abdominal muscle area (TAMA) and visceral fat area (VFA) using predetermined thresholds for the Hounsfield unit (HU) on unenhanced CT and the signal intensity (SI) on T1-weighted MRI at the L3 vertebral level. Visceral obesity (VO) was defined as VFA > 136 cm2 in males and > 95 cm2 in females. These measures, along with perioperative variables, were compared. Multivariate logistic regression analyses were performed. RESULTS Of 145 included patients, 36 had postoperative complications. No significant differences between LSG and LRYGB were present regarding complications and VO. Hypertension (p = 0.022), impaired lung function (p = 0.018), American Society of Anesthesiologists (ASA) grade (p = 0.046), VO (p = 0.021), and VFA/TAMA ratio (p < 0.0001) were associated with postoperative complications in the univariate logistic analysis; the VFA/TAMA ratio was the only independent predictor in multivariate analyses (OR 2.01, 95% CI 1.37-2.93, p < 0.001). CONCLUSION The VFA/TAMA ratio provides important perioperative information in predicting patients who are likely to develop postoperative complications undergoing bariatric surgery.
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Affiliation(s)
- Xin Yu
- Medical Imaging Centre, First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Yan-Hao Huang
- Medical Imaging Centre, First Affiliated Hospital of Jinan University, Guangzhou, China
| | - You-Zhen Feng
- Medical Imaging Centre, First Affiliated Hospital of Jinan University, Guangzhou, China.
| | - Zhong-Yuan Cheng
- Medical Imaging Centre, First Affiliated Hospital of Jinan University, Guangzhou, China.
| | - Cun-Chuan Wang
- Department of General Surgery, First Affiliated Hospital of Jinan University, Guangzhou, China.
| | - Xiang-Ran Cai
- Medical Imaging Centre, First Affiliated Hospital of Jinan University, Guangzhou, China.
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246
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Haddad FG, Kantarjian HM, Bidikian A, Jabbour EJ, Short NJ, Ning J, Xiao L, Pemmaraju N, DiNardo CD, Kadia TM, Marx KR, Garcia-Manero G, Ravandi F, Sasaki K, Issa GC. Association between bariatric surgery and outcomes in chronic myeloid leukemia. Cancer 2023; 129:1866-1872. [PMID: 36882573 DOI: 10.1002/cncr.34725] [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: 08/05/2022] [Revised: 10/26/2022] [Accepted: 12/21/2022] [Indexed: 03/09/2023]
Abstract
BACKGROUND Bariatric surgery is the most effective weight loss intervention. However, it can also decrease the bioavailability of oral medications. Tyrosine kinase inhibitors, the mainstay treatment for chronic myeloid leukemia (CML), are the most successful example of an oral targeted therapy. The impact of bariatric surgery on CML outcomes is unknown. METHODS In a retrospective analysis, we screened 652 patients with CML and identified 22 with prior bariatric surgery, and compared their outcomes to a matched cohort of 44 patients with no prior bariatric surgery. RESULTS The rate of early molecular response (3-month BCR::ABL1 < 10% International Scale) was lower in the bariatric surgery group compared with the control group (68% vs. 91%; p = .05), with longer median times to achieve complete cytogenetic (6 vs. 3 months; p = .001) or major molecular responses (12 vs. 6 months; p = .001). Bariatric surgery was associated with inferior event-free survival (5-year, 60% vs. 77%; p = .004) and failure-free survival (5-year, 32% vs. 63%; p < .0001). In a multivariate analysis, bariatric surgery was the only independent predictor for the risk of treatment failure (hazard ratio, 9.40; 95% CI, 2.71-32.55; p = .0004) or event-free survival (hazard ratio, 4.24; 95% CI, 1.67-12.23; p = .008). CONCLUSIONS Bariatric surgery is associated with suboptimal responses that require adapted treatment strategies.
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Affiliation(s)
- Fadi G Haddad
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Hagop M Kantarjian
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Aram Bidikian
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Elias J Jabbour
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Nicholas J Short
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Jing Ning
- Department of Statistics, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Lianchun Xiao
- Department of Statistics, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Naveen Pemmaraju
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Courtney D DiNardo
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Tapan M Kadia
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Kayleigh R Marx
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Guillermo Garcia-Manero
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Farhad Ravandi
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Koji Sasaki
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Ghayas C Issa
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
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247
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Yang JC, Chen G, Du X. Benefits and Risks of Bariatric Surgery on Women's Reproductive Health: a Narrative Review. Obes Surg 2023; 33:1587-1595. [PMID: 36869973 DOI: 10.1007/s11695-023-06513-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Revised: 02/07/2023] [Accepted: 02/15/2023] [Indexed: 03/05/2023]
Abstract
Bariatric surgery (BS) is escalating as the most efficient and endurable therapy for severe obesity. Women's reproductive health is essential to women's quality of life and is receiving increasing attention. However, despite the high prevalence of BS among women, the effect of BS on reproductive health remains underemphasis. The purpose of this narrative review is to provide an overview of BS on women's reproductive health, including their reproductive health before, during, and after pregnancy. Although limited attention has been given, current evidence highlights the substantial implications of bariatric surgery on reproductive health and reminds us of the importance of adopting decision-making conversations about reproductive health before bariatric surgery.
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Affiliation(s)
- Jun-Cheng Yang
- Division of Gastrointestinal Surgery, Department of General Surgery, West China Hospital, Sichuan University, No. 37 Guo Xue Xiang, Chengdu, 610041, China
| | - Gang Chen
- Division of Gastrointestinal Surgery, Department of General Surgery, West China Hospital, Sichuan University, No. 37 Guo Xue Xiang, Chengdu, 610041, China.,Department of General Surgery, The Second Clinical Medical College, The Fifth People's Hospital Affiliated to Chengdu University of Traditional Chinese Medicine, Chengdu, 610041, China
| | - Xiao Du
- Division of Gastrointestinal Surgery, Department of General Surgery, West China Hospital, Sichuan University, No. 37 Guo Xue Xiang, Chengdu, 610041, China. .,Department of General Surgery, Ya'an People's Hospital, Yaan, 625000, China.
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Allison KC, Wu J, Spitzer JC, McCuen-Wurst C, Ashare RL, Tewksbury C, LaGrotte CA, Wadden TA, Williams NN, Sarwer DB. Changes in Eating Behaviors and Their Relation to Weight Change 6 and 12 Months After Bariatric Surgery. Obes Surg 2023; 33:733-742. [PMID: 36690865 PMCID: PMC9870778 DOI: 10.1007/s11695-022-06442-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Revised: 12/22/2022] [Accepted: 12/27/2022] [Indexed: 01/25/2023]
Abstract
INTRODUCTION Identifying eating behaviors associated with suboptimal weight loss following bariatric surgery remains important. This study assessed the relationship between eating behaviors and weight loss following bariatric surgery in a racially diverse sample. METHODS Participants were assessed before surgery and 6 and 12 months postoperatively, with the Structured Clinical Interview for DSM-5, the Eating Disorder Examination-Bariatric Surgery Version, and validated measures assessing a range of eating behaviors. Linear mixed effect models were used to test the impact of eating behaviors on percent weight loss (%WL) at 6 and 12 months. RESULTS We enrolled 300 participants (mean age 40.1 years; BMI 45.9 kg/m2; 87% women; 62% Black and 30% White). The majority (82%) underwent sleeve gastrectomy (SG). Mean %WL was 23.0 ± 5.1% at 6 months and 26.2 ± 7.6% at 12 months. Subjective binge episodes prior to surgery predicted greater %WL over the first 12 postoperative months (p = 0.028). Postoperative disinhibition, hunger, night eating symptoms, objective binge episodes, global disordered eating attitudes and behaviors, and snacks per day were associated with smaller %WL over 12 months (all p's < 0.01). The presence of picking/nibbling and addictive-like eating behaviors was not associated with %WL at the end of the first postoperative year. CONCLUSION Among a diverse participant sample, problematic eating behaviors following surgery were associated with smaller %WL over 12 months. Postoperative assessment and treatment of eating behaviors are needed to address these issues as they arise and to prevent attenuation of early weight loss in some patients.
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Affiliation(s)
- Kelly C Allison
- Department of Psychiatry, Perelman School of Medicine at the University of Pennsylvania, 3535 Market Street, 3rd floor, Philadelphia, PA, 19104, USA.
| | - Jingwei Wu
- Department of Epidemiology and Biostatistics, College of Public Health, Temple University, Ritter Annex Building, 9th Floor, 1301 Cecil B Moore Avenue, Philadelphia, PA, 19122, USA
| | - Jacqueline C Spitzer
- Center for Obesity Research and Education, College of Public Health, Temple University, 3223 North Broad Street, Suite 175, Philadelphia, PA, 19140, USA
| | - Courtney McCuen-Wurst
- Department of Psychiatry, Perelman School of Medicine at the University of Pennsylvania, 3535 Market Street, 3rd floor, Philadelphia, PA, 19104, USA
| | - Rebecca L Ashare
- Department of Psychiatry, Perelman School of Medicine at the University of Pennsylvania, 3535 Market Street, 3rd floor, Philadelphia, PA, 19104, USA
- Department of Psychology, University at Buffalo, 334 Diefendorf Hall, South Campus, Buffalo, NY, 14214, USA
| | - Colleen Tewksbury
- Department of Surgery, Perelman School of Medicine at the University of Pennsylvania, 4th Floor Maloney Building, Philadelphia, PA, 19104, USA
- School of Nursing, University of Pennsylvania, Clair M. Fagin Hall, 418 Curie Boulevard, Philadelphia, PA, 19104, USA
| | - Caitlin A LaGrotte
- Behavioral Medicine, Cooper University Health Care and Cooper Medical School of Rowan University, Camden, NJ, 1 Cooper Plaza, Camden, NJ, 08103, USA
| | - Thomas A Wadden
- Department of Psychiatry, Perelman School of Medicine at the University of Pennsylvania, 3535 Market Street, 3rd floor, Philadelphia, PA, 19104, USA
| | - Noel N Williams
- Department of Surgery, Perelman School of Medicine at the University of Pennsylvania, 4th Floor Maloney Building, Philadelphia, PA, 19104, USA
| | - David B Sarwer
- Center for Obesity Research and Education, College of Public Health, Temple University, 3223 North Broad Street, Suite 175, Philadelphia, PA, 19140, USA
- Department of Social and Behavioral Sciences, College of Public Health, Temple University, Bell Building, 3Rd Floor, 1101 W. Montgomery Avenue, Philadelphia, PA, 19122, USA
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Reicher R, Cohen NA, Fishman S, Shnell M. Endoscopic Transoral Outlet Reduction for the Treatment of Biliary Reflux Symptoms in Patients After One-Anastomosis Gastric Bypass-a Case Series. Obes Surg 2023; 33:870-878. [PMID: 36689142 DOI: 10.1007/s11695-023-06463-z] [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: 10/03/2022] [Revised: 01/11/2023] [Accepted: 01/17/2023] [Indexed: 01/24/2023]
Abstract
PURPOSE OAGB is the third most common bariatric surgery. Biliary reflux (BR) is an inherent complication of this unique anatomy, although there is still controversy regarding its significance and long-term risks including carcinogenesis. To date, there is no effective treatment for BR with conversion to RYGB reserved for refractory patients. TORe is an effective treatment for weight-regain and dumping syndrome after RYGB. We hypothesized that narrowing the anastomosis would decrease the amount of bile refluxate entering the stomach and esophagus in patients with BR symptoms after OAGB and alleviate symptoms. The purpose of this study is to evaluate the efficacy of TORe for the treatment of BR symptoms after OAGB. MATERIALS AND METHODS BR was diagnosed clinically in patients after OAGB using the gastroesophageal reflux disease health-related quality of life (GERD-HRQL) instrument after treatment with high-dose proton pump inhibitor (PPI) excluded possible acid reflux. TORe was carried out using a suture pattern that narrowed and elongated the anastomosis. All patients were prospectively followed. RESULTS Twelve patients, post-OAGB, underwent TORe for BR. Symptoms resolved in 9 (75%) patients. GERD-HRQL score at 6 months declined from an average of 33.7 (SD 1.9) before the procedure to 16.1 (SD 10, p < 0.001). In one case, a small perforation was identified during the procedure and was immediately sutured with no further sequela. DISCUSSION TORe appears a safe and effective treatment for BR symptoms after OAGB, at least in the short term. Accurate tools for BR diagnosis, a larger cohort, and longer follow-up periods are needed to better show the effectiveness and durability of this treatment option.
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Affiliation(s)
- Relly Reicher
- Tel Aviv Sourasky Medical Center, Bariatric Endoscopy Unit, Department of Gastroenterology and Liver Diseases, Affiliated to Tel Aviv University, Tel Aviv, Israel.
| | - Nathaniel A Cohen
- Tel Aviv Sourasky Medical Center, Bariatric Endoscopy Unit, Department of Gastroenterology and Liver Diseases, Affiliated to Tel Aviv University, Tel Aviv, Israel
| | - Sigal Fishman
- Tel Aviv Sourasky Medical Center, Bariatric Endoscopy Unit, Department of Gastroenterology and Liver Diseases, Affiliated to Tel Aviv University, Tel Aviv, Israel
| | - Mati Shnell
- Tel Aviv Sourasky Medical Center, Bariatric Endoscopy Unit, Department of Gastroenterology and Liver Diseases, Affiliated to Tel Aviv University, Tel Aviv, Israel
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250
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Yarra P, Dunn W, Younossi Z, Kuo YF, Singal AK. Association of Previous Gastric Bypass Surgery and Patient Outcomes in Alcohol-Associated Cirrhosis Hospitalizations. Dig Dis Sci 2023; 68:1026-1034. [PMID: 35788931 DOI: 10.1007/s10620-022-07591-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Accepted: 06/04/2022] [Indexed: 12/09/2022]
Abstract
BACKGROUND AND AIM Roux-En-Y gastric bypass (RYGB) is associated with risk of alcohol use disorder. The impact of RYGB among patients with alcohol-associated liver disease (ALD) remains unknown. METHODS A retrospective cohort from National Inpatient Sample (01/2006-09/2015) database on 421,156 admissions with alcohol-associated cirrhosis (AC) was stratified for non-primary discharge diagnosis of previous RYGB. Admissions with RYGB (cases) were matched 1:3 to without RYGB (controls) based on propensity score on demographics, calendar year, socioeconomic status (insurance and zip code income quartile), obesity, diabetes, anxiety, and alcohol use disorder. Primary outcome was concomitant discharge diagnosis of alcoholic hepatitis (AH) or development of acute on chronic liver failure (ACLF). RESULTS Of 10,168 admissions (mean age 49 yrs., 75% females, 79% whites), cases (N = 2542) vs. controls had higher prevalence of concomitant AH (18.8 vs. 17%, P = 0.032), hepatic encephalopathy (31 vs. 25%), infection (28 vs. 24%), and grade 3 ACLF (13 vs. 5%), P < 0.001. Conditional logistic regression models showed higher odds for AH, hepatic encephalopathy, and infection among cases. In-hospital mortality of 6.3% (43% in ACLF) was lower in cases, but similar in the sub-cohorts of AH (N = 1768) or ACLF (N = 768). Results were similar in a sensitivity analysis of matched cohort of 2016 hospitalizations (504 cases) with primary discharge diagnosis of AC. CONCLUSION Among patients with AC, previous RYGB is associated with increased likelihood of concomitant AH, hepatic encephalopathy, and infection, but similar in-hospital mortality. Prospective studies are needed to validate, determine causality, and understand mechanisms of these findings among patients with alcohol-associated cirrhosis.
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Affiliation(s)
- Pradeep Yarra
- Department of Medicine, University of Kentucky, Lexington, KY, USA
| | - Winston Dunn
- Division of Gastroenterology and Hepatology, Department of Medicine, Kansa University Medical Center, Kansas City, KS, USA
| | - Zobair Younossi
- Center for Liver Diseases and Department of Medicine, Inova Fairfax Hospital, Falls Church, VA, USA
| | - Yong-Fang Kuo
- Department of Biostatistics and Preventive Medicine, University of Texas Medical Branch, Galveston, TX, USA
| | - Ashwani K Singal
- Department of Medicine, University of South Dakota Sanford School of Medicine, Sioux Falls, SD, 57105, USA.
- Division of Transplant Hepatology, Avera Transplant Institute, Sioux Falls, SD, USA.
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