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Lopez-de-Andres A, Jimenez-Garcia R, Cuadrado-Corrales N, Carabantes-Alarcon D, Hernandez-Barrera V, de Miguel-Diez J, Jimenez-Sierra A, Zamorano-Leon JJ. Changes in use and hospital outcomes of bariatric surgery in Spain (2016-2022): analysis of the role of type 2 diabetes using propensity score matching. BMJ Open Diabetes Res Care 2024; 12:e004351. [PMID: 39097299 PMCID: PMC11298724 DOI: 10.1136/bmjdrc-2024-004351] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2024] [Accepted: 07/22/2024] [Indexed: 08/05/2024] Open
Abstract
INTRODUCTION The objectives of this study were to examine temporal trends in the incidence of bariatric surgery (Roux-en-Y gastric bypass (RYGB) and sleeve gastrectomy (SG)) in patients with and without type 2 diabetes mellitus (T2DM). Outcomes of hospitalization and the impact of T2DM on these outcomes were also analyzed. RESEARCH DESIGN AND METHODS We performed an observational study with the Spanish national hospital discharge database. Obese patients with and without T2DM who underwent RYGB and SG between 2016 and 2022 were identified. Propensity score matching (PSM) and logistic regression were used to compare patients with and without T2DM and to evaluate the effect of T2DM and other variables on outcomes of surgery. A variable "severity" was created to cover patients who died in hospital or were admitted to the intensive care unit (ICU). RESULTS A total of 32,176 bariatric surgery interventions were performed (28.86% with T2DM). 31.57% of RYGBs and 25.53% of SG patients had T2DM. The incidence of RYGB and SG increased significantly between 2016 and 2022 (p<0.001), with a higher incidence in those with T2DM than in those without (incidence rate ratio 4.07 (95% CI 3.95 to 4.20) for RYGB and 3.02 (95% CI 2.92 to 3.14) for SG). In patients who underwent SG, admission to the ICU and severity were significantly more frequent in patients with T2DM than in those without (both p<0.001). In the multivariate analysis, having T2DM was associated with more frequent severity in those who received SG (OR 1.23; 95% CI 1.07 to 1.42). CONCLUSIONS Between 2016 and 2022, bariatric surgery procedures performed in Spain increased in patients with and without T2DM. More interventions were performed on patients with T2DM than on patients without T2DM. RYGB was the most common procedure in patients with T2DM. The presence of T2DM was associated with more severity after SG.
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Affiliation(s)
- Ana Lopez-de-Andres
- Department of Public Health & Maternal and Child Health, Faculty of Medicine, Universidad Complutense de Madrid, Madrid, Spain
| | - Rodrigo Jimenez-Garcia
- Department of Public Health & Maternal and Child Health, Universidad Complutense de Madrid, Madrid, Spain
| | | | - David Carabantes-Alarcon
- Department of Public Health & Maternal and Child Health, Universidad Complutense de Madrid, Madrid, Spain
| | - Valentin Hernandez-Barrera
- Preventive Medicine and Public Health Teaching and Research Unit, Health Sciences Faculty, Universidad Rey Juan Carlos, Mostoles, Madrid, Spain
| | - Javier de Miguel-Diez
- Respiratory Care Department, Hospital General Universitario Gregorio Maranon, Madrid, Spain
| | | | - José Javier Zamorano-Leon
- Department of Public Health & Maternal and Child Health, Universidad Complutense de Madrid, Madrid, Spain
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Merino M, Tornero-Aguilera JF, Rubio-Zarapuz A, Villanueva-Tobaldo CV, Martín-Rodríguez A, Clemente-Suárez VJ. Body Perceptions and Psychological Well-Being: A Review of the Impact of Social Media and Physical Measurements on Self-Esteem and Mental Health with a Focus on Body Image Satisfaction and Its Relationship with Cultural and Gender Factors. Healthcare (Basel) 2024; 12:1396. [PMID: 39057539 PMCID: PMC11276240 DOI: 10.3390/healthcare12141396] [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: 05/08/2024] [Revised: 07/05/2024] [Accepted: 07/09/2024] [Indexed: 07/28/2024] Open
Abstract
This narrative review examines the interplay among body image perceptions, social media influence, physical measurements, and their impact on psychological well-being, focusing on the roles of cultural and gender differences and the need to understand the research methodologies employed in this field. In the age of digital proliferation, platforms like Instagram and Facebook have reshaped body image concerns, often leading to increased dissatisfaction and psychological distress due to constant exposure to idealized images and a culture of social comparison. Physical attributes such as weight, height, and BMI are scrutinized under societal standards of health and attractiveness, contributing to a spectrum of mental health issues including low self-esteem, depression, and eating disorders. This examination reveals how cultural norms and gender expectations further complicate body image perceptions, affecting individuals differently based on societal and personal ideals. It synthesizes current research and types of methods to illuminate how these factors together influence mental health and self-esteem, advocating for comprehensive interventions and policy measures aimed at mitigating body dissatisfaction and promoting a healthier, more inclusive understanding of body image. By delving into the complexities of body image satisfaction and its psychological implications, this review highlights the necessity of addressing these concerns within public health and social policy frameworks, underscoring the importance of a multifaceted approach to enhance individual and societal well-being.
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Affiliation(s)
- Mariana Merino
- Faculty of Sports Sciences, Universidad Europea de Madrid, 28670 Madrid, Spain; (M.M.); (J.F.T.-A.); (A.M.-R.)
| | | | - Alejandro Rubio-Zarapuz
- Faculty of Sports Sciences, Universidad Europea de Madrid, 28670 Madrid, Spain; (M.M.); (J.F.T.-A.); (A.M.-R.)
| | | | - Alexandra Martín-Rodríguez
- Faculty of Sports Sciences, Universidad Europea de Madrid, 28670 Madrid, Spain; (M.M.); (J.F.T.-A.); (A.M.-R.)
| | - Vicente Javier Clemente-Suárez
- Faculty of Sports Sciences, Universidad Europea de Madrid, 28670 Madrid, Spain; (M.M.); (J.F.T.-A.); (A.M.-R.)
- Grupo de Investigación en Cultura, Educación y Sociedad, Universidad de la Costa, Barranquilla 080002, Colombia
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Koceva A, Herman R, Janez A, Rakusa M, Jensterle M. Sex- and Gender-Related Differences in Obesity: From Pathophysiological Mechanisms to Clinical Implications. Int J Mol Sci 2024; 25:7342. [PMID: 39000449 PMCID: PMC11242171 DOI: 10.3390/ijms25137342] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2024] [Revised: 06/26/2024] [Accepted: 07/02/2024] [Indexed: 07/16/2024] Open
Abstract
Obesity, primarily characterized by excessive fat accumulation, is a multifactorial chronic disease with an increasing global prevalence. Despite the well-documented epidemiology and significant advances in understanding its pathophysiology and clinical implications, the impact of sex is typically overlooked in obesity research. Worldwide, women have a higher likelihood to become obese compared to men. Although women are offered weight loss interventions more often and at earlier stages than men, they are more vulnerable to psychopathology. Men, on the other hand, are less likely to pursue weight loss intervention and are more susceptible to the metabolic implications of obesity. In this narrative review, we comprehensively explored sex- and gender-specific differences in the development of obesity, focusing on a variety of biological variables, such as body composition, fat distribution and energy partitioning, the impact of sex steroid hormones and gut microbiota diversity, chromosomal and genetic variables, and behavioural and sociocultural variables influencing obesity development in men and women. Sex differences in obesity-related comorbidities and varying effectiveness of different weight loss interventions are also extensively discussed.
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Affiliation(s)
- Andrijana Koceva
- Department of Endocrinology and Diabetology, University Medical Center Maribor, 2000 Maribor, Slovenia
- Faculty of Medicine, University of Maribor, 2000 Maribor, Slovenia
| | - Rok Herman
- Department of Endocrinology, Diabetes and Metabolic Diseases, University Medical Center Ljubljana, 1000 Ljubljana, Slovenia
- Faculty of Medicine, University of Ljubljana, 1000 Ljubljana, Slovenia
| | - Andrej Janez
- Department of Endocrinology, Diabetes and Metabolic Diseases, University Medical Center Ljubljana, 1000 Ljubljana, Slovenia
- Faculty of Medicine, University of Ljubljana, 1000 Ljubljana, Slovenia
| | - Matej Rakusa
- Department of Endocrinology, Diabetes and Metabolic Diseases, University Medical Center Ljubljana, 1000 Ljubljana, Slovenia
- Faculty of Medicine, University of Ljubljana, 1000 Ljubljana, Slovenia
| | - Mojca Jensterle
- Department of Endocrinology, Diabetes and Metabolic Diseases, University Medical Center Ljubljana, 1000 Ljubljana, Slovenia
- Faculty of Medicine, University of Ljubljana, 1000 Ljubljana, Slovenia
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Hider AM, Bonham A, Carlin A, Finks J, Ghaferi A, Varban O, Ehlers AP. Association of Sex Differences on Weight Loss and Complications Following Bariatric Surgery. J Surg Res 2024; 299:359-365. [PMID: 38795559 DOI: 10.1016/j.jss.2024.04.050] [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: 01/23/2024] [Revised: 04/17/2024] [Accepted: 04/24/2024] [Indexed: 05/28/2024]
Abstract
INTRODUCTION Sex as a biologic variable remains largely understudied, even for the most commonly performed operations. The most effective treatment for obesity and obesity-associated comorbidities is bariatric surgery. There are limited data to describe potential differences in outcomes between male and female patients, particularly with regards to weight loss. Within this context, we examined weight loss and complications up to 1 y following sleeve gastrectomy or gastric bypass within a statewide bariatric quality improvement collaborative. METHODS We performed a retrospective cohort study among patients who had bariatric surgery. Using a state-wide bariatric-specific data registry, all patients who underwent gastric bypass or sleeve gastrectomy between June 2006 and June 2022 were identified. The primary outcome was percent excess body weight loss and change in body mass index (BMI) at 1 y. The secondary outcome was 30-d risk-adjusted complications. RESULTS Among 107,504 patients, the majority (n = 85,135; 79.2%) were female and most patients (n = 49,731; 58%) underwent sleeve gastrectomy. Compared to female patients, male patients were older (47.6 y versus 44.8 y; P < 0.0001), had higher baseline weight (346.6 lbs versus 279.9 lbs; P < 0.0001), had higher preoperative BMI (49.9 kg/m2versus 47.2 kg/m2; P < 0.0001), and higher prevalence of most comorbid conditions including hypertension, hyperlipidemia, diabetes, and sleep apnea (P < 0.0001). Compared to female patients, male patients experienced greater total body weight loss (105.1 lbs versus 84.9 lbs; P < 0.0001) and higher excess body weight loss (60.0% versus 58.8%; P < 0.0001) but had higher BMI overall (34.0 kg/m2versus 32.8 kg/m2; P < 0.0001) at 1-y follow-up. Males had higher rates of serious complications (2.5% versus 1.9%; P < 0.0001), leak and perforation (0.5% versus 0.4%; P < 0.0001), venous thromboembolism (0.7% versus 0.4%; P < 0.0001), and medical complications (1.5% versus 1%; P < 0.0001). CONCLUSIONS In this study we found that both males and females experienced excellent weight loss with a low risk of complications following bariatric surgery. Male sex was associated with slightly greater weight loss and slightly higher incidence of complications. However, although statistically significant, clinically, the differences in weight loss was not. Due to males having higher prevalence of comorbidities, providers should consider referring males earlier for bariatric surgery which may improve outcomes for this population.
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Affiliation(s)
- Ahmad M Hider
- Department of Surgery, Michigan Medicine, Ann Arbor, Michigan; Department of Surgery, University of Colorado, Aurora, Colorado.
| | - Aaron Bonham
- Center for Healthcare Outcomes & Policy, Ann Arbor, Michigan
| | - Arthur Carlin
- Michigan Bariatric Surgery Collaborative, Ann Arbor, Michigan; Department of Surgery, Henry Ford Health, Detroit, Michigan
| | - Jonathan Finks
- Department of Surgery, Michigan Medicine, Ann Arbor, Michigan; Michigan Bariatric Surgery Collaborative, Ann Arbor, Michigan
| | - Amir Ghaferi
- Michigan Bariatric Surgery Collaborative, Ann Arbor, Michigan; Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Oliver Varban
- Michigan Bariatric Surgery Collaborative, Ann Arbor, Michigan; Department of Surgery, Henry Ford Health, Detroit, Michigan
| | - Anne P Ehlers
- Department of Surgery, Michigan Medicine, Ann Arbor, Michigan; Michigan Bariatric Surgery Collaborative, Ann Arbor, Michigan
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Ministrini S, Padro T. MicroRNA in cardiometabolic health and disease: The perspectives of sex, gender and personalised medicine. Eur J Clin Invest 2024; 54:e14223. [PMID: 38623918 DOI: 10.1111/eci.14223] [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: 03/01/2024] [Revised: 04/07/2024] [Accepted: 04/08/2024] [Indexed: 04/17/2024]
Abstract
BACKGROUND Personalized medicine represents a novel and integrative approach that focuses on an individual's genetics and epigenetics, precision medicine, lifestyle and exposures as key players of health status and disease phenotypes. METHODS In this narrative review, we aim to carefully discuss the current knowledge on gender disparities in cardiometabolic diseases, and we consider the sex- specific expression of miRNAs and their role as promising tool in precision medicine. RESULTS Personalised medicine overcomes the restricted care of patient based on a binomial sex approach, by enriching itself with a holistic and dynamic gender integration. Recognized as a major worldwide health emergency, cardiometabolic disorders continue to rise, impacting on health systems and requiring more effective and targeted strategies. Several sex and gender drivers might affect the onset and progression of cardiometabolic disorders in males and females at multiple levels. In this respect, distinct contribution of genetic and epigenetic mechanisms, molecular and physiological pathways, sex hormones, visceral fat and subcutaneous fat and lifestyle lead to differences in disease burden and outcomes in males and females. CONCLUSIONS Sex and gender play a pivotal role in precision medicine because the influence the physiology of each individual and the way they interact with environment from intrauterine life.
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Affiliation(s)
- Stefano Ministrini
- Center for Molecular Cardiology, University of Zurich, Zurich, Switzerland
| | - Teresa Padro
- Institut d'Investigació Biomèdica Sant Pau (IIB SANT PAU), Barcelona, Spain
- Centro de Investigación Biomédica en Red Cardiovascular (CIBERCV) Instituto de Salud Carlos III, Madrid, Spain
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Ghusn W, Mosleh KA, Hage K, Salame M, Gala K, Edwards MA, Kindel TL, Ghanem OM. A comprehensive analysis of health care Inequities in randomized clinical trials following bariatric surgeries. Am J Surg 2024:115796. [PMID: 38871550 DOI: 10.1016/j.amjsurg.2024.115796] [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: 03/03/2024] [Revised: 05/10/2024] [Accepted: 06/07/2024] [Indexed: 06/15/2024]
Abstract
BACKGROUND Obesity is a global epidemic, leading to an increasing focus on interventions like bariatric surgeries. Despite this, there's a noticeable gap in understanding the demographic distribution of patients in clinical trials for bariatric surgery. METHODS We conducted a comprehensive analysis of 117 registered randomized clinical trials related to bariatric surgery on ClinicalTrials.gov. We extracted demographic information, including age, sex, race, and ethnicity, and performed descriptive statistical analyses. RESULTS The analysis covered 8,418 participants. The mean age was 43.8 years, with a substantial majority (93.8 %) falling within the 18-65 age group. Females comprised 74.9 % of participants, surpassing real-world estimates. Racially, 65.3 % of participants were White, while African Americans represented 18.5 %, Asians 1.2 %, Native Hawaiians 0.2 %, and American Indians 0.1 %, indicating an underrepresentation of diverse racial groups, notably lower compared to real-world demographic data. In terms of ethnicity, only 17.6 % were Hispanic. CONCLUSIONS This study reveals significant demographic disparities in patients undergoing bariatric surgeries in clinical trials. This suggests a lack of generalizability, emphasizing the need for inclusive recruitment strategies to enhance health equity.
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Affiliation(s)
- Wissam Ghusn
- Department of Internal Medicine, Boston Medical Center, Boston, MA, 02118, USA; Division of Gastroenterology, Mayo Clinic, Rochester, MN, 55905, USA
| | | | - Karl Hage
- Department of Surgery, Mayo Clinic, Rochester, MN, 55905, USA
| | - Marita Salame
- Department of Surgery, Mayo Clinic, Rochester, MN, 55905, USA
| | - Khushboo Gala
- Division of Gastroenterology, Mayo Clinic, Rochester, MN, 55905, USA
| | - Michael A Edwards
- Advanced GI and Bariatric Surgery Division, Department of Surgery, Mayo Clinic, Jacksonville, FL, USA
| | - Tammy L Kindel
- Department of Surgery, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Omar M Ghanem
- Department of Surgery, Mayo Clinic, Rochester, MN, 55905, USA.
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Dayma K, David A, Omer A, Abdel-Dayam H, Tawil A, Socci N, Ahmed L, Gilet A, Haddad D. Routine Upper Gastrointestinal Series Post-bariatric Surgery: Predictors, Usage, and Utility. Obes Surg 2024; 34:1552-1560. [PMID: 38564172 DOI: 10.1007/s11695-024-07125-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2023] [Revised: 02/19/2024] [Accepted: 02/22/2024] [Indexed: 04/04/2024]
Abstract
OBJECTIVE To investigate usage and utility of routine upper gastrointestinal (UGI) series in the immediate post-operative period to evaluate for leak and other complications. METHODS Single institution IRB-approved retrospective review of patients who underwent bariatric procedure between 01/08 and 12/12 with at least 6-month follow-up. RESULTS Out of 135 patients (23%) who underwent routine UGI imaging, 32% of patients were post-gastric bypass (127) versus 4% of sleeve gastrectomy (8). In patients post-gastric bypass, 22 were found with delayed contrast passage, 3 possible obstruction, 4 possible leak, and only 1 definite leak. In patients post-sleeve gastrectomy, 2 had delayed passage of contrast without evidence of a leak. No leak was identified in 443 patients (77%) who did not undergo imaging. The sensitivity and specificity of UGI series for the detection of leak in gastric bypass patients were 100% and 97%, respectively, and the positive and negative predictive values were 20% and 100%, respectively. On univariate and multivariate analysis, sleeve gastrectomy patients (OR 0.4 sleeve vs bypass; P < 0.01) and male patients (OR 0.4 M vs F; P 0.02) were less likely to undergo routine UGI series (OR 0.4 M vs F; P 0.02). CONCLUSION Routine UGI series may be of limited value for the detection of anastomotic leaks after gastric bypass or sleeve gastrectomy and patients should undergo routine imaging based on clinical parameters. Gastric bypass procedure and female gender were factors increasing the likelihood of routine post-operative UGI. Further larger scale analysis of this important topic is warranted.
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Affiliation(s)
- Ketan Dayma
- Department of Radiology, SUNY Upstate Medical University, Syracuse, NY, 13210, USA
| | - Aruna David
- Department of Radiology, Harlem Hospital Center, New York, NY, 10037, USA
| | - Adil Omer
- Department of Radiology, Harlem Hospital Center, New York, NY, 10037, USA
| | - Haneen Abdel-Dayam
- Department of Radiology, Harlem Hospital Center, New York, NY, 10037, USA
| | - Anan Tawil
- Department of Surgery, Harlem Hospital Center, New York, NY, 10037, USA
| | - Nicholas Socci
- Department of Bioinformatics, Memorial Sloan-Kettering Cancer Center, New York, NY, 10021, USA
| | - Leaque Ahmed
- Department of Radiology, Harlem Hospital Center, New York, NY, 10037, USA
| | - Anthony Gilet
- Department of Radiology, Harlem Hospital Center, New York, NY, 10037, USA
- Department of Radiology, Westchester Medical Center, Westchester, NY, 10595, USA
| | - Dana Haddad
- Department of Radiology, Harlem Hospital Center, New York, NY, 10037, USA.
- School of Medicine, Mohammed Bin Rashid University, Dubai, United Arab Emirates.
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Bastos M, Gonsalves C, de Almeida BP, Cavazzotto TG, da Silva MP. Do patients with obesity undergoing bariatric surgery modify their objectively measured physical activity? A systematic review and meta-analysis. Int J Obes (Lond) 2024; 48:315-323. [PMID: 38151611 DOI: 10.1038/s41366-023-01452-9] [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: 04/27/2023] [Revised: 12/05/2023] [Accepted: 12/14/2023] [Indexed: 12/29/2023]
Abstract
BACKGROUND Obesity is a chronic disease associated with adverse outcomes and its prevalence is increasing, which makes it a concern. One of the obesity treatment options is bariatric surgery, which effectively reduces calorie absorption and total body mass, but its effects on physical activity (PA) levels need to be clarified, considering the protective effect of the PA against cardiovascular disease, independently of the weight loss alone. OBJECTIVES To carry out a systematic review and meta-analysis of observational studies that evaluated PA in pre- and post-bariatric surgery periods through objective evaluation. METHODS A systematic search was carried out following the PRISMA criteria of studies with adult individuals who underwent bariatric surgery and were objectively evaluated for PA pre- and post-surgery. Studies with interventions were excluded. RESULTS A total of 419 records were found, and after excluding duplicates and applying the eligibility criteria, 10 studies remained. This meta-analysis found a significant increase in the steps by day (MD = 1340; 95% CI = 933.90; 1745.35, p < 0.001) and the light physical activity level (MD = 16.8 min/day; 95% CI = 2.60; 30.98, p = 0.02), but not in moderate to vigorous physical activity (MD = 0.24; 95% CI = -0.08; 1.57, p = 0.92). CONCLUSIONS Patients undergoing bariatric surgery increased their steps by day and light physical activity but did not increase moderate to vigorous physical activity.
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Affiliation(s)
- Murilo Bastos
- Physical Activity and Public Health Research Group (GPASP), Rio Grande, Brazil.
- Pharmaceutical Sciences Sector - Midwestern State University (UNICENTRO), Guarapuava, Brazil.
| | - Camila Gonsalves
- Physical Education Department - Midwestern State University (UNICENTRO), Guarapuava, Brazil
| | - Bruno Pedrini de Almeida
- Physical Activity and Public Health Research Group (GPASP), Rio Grande, Brazil
- Graduate Program in Health Sciences - FAMED - FURG, Rio Grande, Brazil
| | - Timothy G Cavazzotto
- Physical Education Department - Midwestern State University (UNICENTRO), Guarapuava, Brazil
| | - Michael Pereira da Silva
- Physical Activity and Public Health Research Group (GPASP), Rio Grande, Brazil
- Graduate Program in Health Sciences - FAMED - FURG, Rio Grande, Brazil
- Graduate Program in Public Health - FAMED - FURG, Rio Grande, Brazil
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Demaeyer N, Bruyneel M. Factors Associated with Persistent Obstructive Sleep Apnea After Bariatric Surgery: A Narrative Review. Nat Sci Sleep 2024; 16:111-123. [PMID: 38348054 PMCID: PMC10859698 DOI: 10.2147/nss.s448346] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/05/2023] [Accepted: 01/31/2024] [Indexed: 02/15/2024] Open
Abstract
The prevalence of obstructive sleep apnea (OSA) among the bariatric surgery population is estimated to be 45-70%. However, weight loss obtained by bariatric surgery is not always associated with full remission of OSA, suggesting that other confounding factors are present. This article aims to review the current literature, focusing on factors that could predict the persistence of OSA after bariatric surgery. For this purpose, relevant studies of more than 50 patients that assessed pre- and post-operative presence and severity of OSA detected by poly(somno)graphy (PG/PSG) in bariatric populations were collected. Six retrospective and prospective studies were evaluated that included 1302 OSA patients, with a BMI range of 42.6 to 56 kg/m2, age range of 44.8 to 50.7 years, and percentage of women ranging from 45% to 91%. The studies were very heterogeneous regarding type of bariatric surgery, diagnostic criteria for OSA and OSA remission, and delay of OSA reassessment. OSA remission was observed in 26% to 76% of patients at 11-12 months post-surgery. Loss to follow-up was high in all studies, leading to a potential underestimation of OSA remission. Based on this limited sample of bariatric patients, age, pre-operative OSA severity, proportion of weight loss, and type 2 diabetes (T2D) were identified as factors associated with OSA persistence but the results were inconsistent between studies regarding the impact of age and the magnitude of weight loss. Several other factors may potentially lead to OSA persistence in the bariatric surgery population, such as fat distribution, ethnicity, anatomical predisposition, pathophysiological traits, supine position, and REM-predominant hypopnea and apnea. Further well-conducted multicentric prospective studies are needed to document the importance of these factors to achieve a better understanding of OSA persistence after bariatric surgery in obese patients.
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Affiliation(s)
- Nathalie Demaeyer
- Department of Pneumology, CHU Saint-Pierre, Université Libre de Bruxelles, Brussels, Belgium
| | - Marie Bruyneel
- Department of Pneumology, CHU Saint-Pierre, Université Libre de Bruxelles, Brussels, Belgium
- Department of Pneumology, CHU Brugmann, Université Libre de Bruxelles, Brussels, Belgium
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Muscogiuri G, Verde L, Vetrani C, Barrea L, Savastano S, Colao A. Obesity: a gender-view. J Endocrinol Invest 2024; 47:299-306. [PMID: 37740888 PMCID: PMC10859324 DOI: 10.1007/s40618-023-02196-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Accepted: 09/08/2023] [Indexed: 09/25/2023]
Abstract
PURPOSE There is a growing awareness of the importance of understanding gender differences in obesity. The aim of this short review was to revise the current evidence on anthropometric characteristics and nutritional and pharmacological aspects of obesity from a gender perspective. METHODS A literature search within PubMed was performed. Selected publications related to obesity and gender differences were reviewed. RESULTS The prevalence of obesity among men is higher than in women, but women have a higher percentage of body fat content compared to men, and gender appears to be an important factor in the manifestation of central (android) or peripheral (gynoid) obesity. In addition, while in most clinical trials, women are still underrepresented, in clinical registration trials of anti-obesity drugs, women are commonly up-represented and gender-specific analysis is uncommon. Considering that adipose tissue is one of the factors affecting the volume of distribution of many drugs, mainly lipophilic drugs, gender differences might be expected in the pharmacokinetics and pharmacodynamics of anti-obesity drugs. Indeed, although Liraglutide 3 mg, a long-acting glucagon-like peptide-1 receptor agonist, and naltrexone/bupropion display lipophilic properties, currently, a gender-dose adjustment for both these drugs administration is not recommended. In addition, despite that predicted responders to treatment offer substantial opportunities for efficient use, especially of expensive new therapies, such as anti-obesity drugs, data on gender differences to identify early responders to both these have not yet been investigated. Finally, bariatric surgery gender disparity reflects healthcare practices. Weight loss similar, but differing effects: women need more correction and face psychology challenges; men have worse physiology and fewer comorbidity improvements. CONCLUSION Gender differences exist in obesity prevalence and phenotype, body fat distribution, drug efficacy, clinical trial representation, and different secondary effects of bariatric surgery. Gender is an important variable in obesity analysis.
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Affiliation(s)
- G Muscogiuri
- Dipartimento Di Medicina Clinica E Chirurgia, Diabetologia E Andrologia, Unità Di Endocrinologia, Università Degli Studi Di Napoli Federico II, Via Sergio Pansini 5, 80131, Naples, Italy.
- Centro Italiano Per La Cura E Il Benessere del Paziente Con Obesità (C.I.B.O), Dipartimento Di Medicina Clinica E Chirurgia, Diabetologia E Andrologia, Unità Di Endocrinologia, Università Degli Studi Di Napoli Federico II, Via Sergio Pansini 5, 80131, Naples, Italy.
- Cattedra Unesco "Educazione Alla Salute E Allo Sviluppo Sostenibile", University Federico II, Naples, Italy.
| | - L Verde
- Centro Italiano Per La Cura E Il Benessere del Paziente Con Obesità (C.I.B.O), Dipartimento Di Medicina Clinica E Chirurgia, Diabetologia E Andrologia, Unità Di Endocrinologia, Università Degli Studi Di Napoli Federico II, Via Sergio Pansini 5, 80131, Naples, Italy
- Department of Public Health, University of Naples Federico II, Naples, Italy
| | - C Vetrani
- Centro Italiano Per La Cura E Il Benessere del Paziente Con Obesità (C.I.B.O), Dipartimento Di Medicina Clinica E Chirurgia, Diabetologia E Andrologia, Unità Di Endocrinologia, Università Degli Studi Di Napoli Federico II, Via Sergio Pansini 5, 80131, Naples, Italy
- Dipartimento Di Scienze Umanistiche, Centro Direzionale, Università Telematica Pegaso, Via PorzioIsola F2, 80143, Naples, Italy
| | - L Barrea
- Centro Italiano Per La Cura E Il Benessere del Paziente Con Obesità (C.I.B.O), Dipartimento Di Medicina Clinica E Chirurgia, Diabetologia E Andrologia, Unità Di Endocrinologia, Università Degli Studi Di Napoli Federico II, Via Sergio Pansini 5, 80131, Naples, Italy
- Dipartimento Di Scienze Umanistiche, Centro Direzionale, Università Telematica Pegaso, Via PorzioIsola F2, 80143, Naples, Italy
| | - S Savastano
- Dipartimento Di Medicina Clinica E Chirurgia, Diabetologia E Andrologia, Unità Di Endocrinologia, Università Degli Studi Di Napoli Federico II, Via Sergio Pansini 5, 80131, Naples, Italy
- Centro Italiano Per La Cura E Il Benessere del Paziente Con Obesità (C.I.B.O), Dipartimento Di Medicina Clinica E Chirurgia, Diabetologia E Andrologia, Unità Di Endocrinologia, Università Degli Studi Di Napoli Federico II, Via Sergio Pansini 5, 80131, Naples, Italy
| | - A Colao
- Dipartimento Di Medicina Clinica E Chirurgia, Diabetologia E Andrologia, Unità Di Endocrinologia, Università Degli Studi Di Napoli Federico II, Via Sergio Pansini 5, 80131, Naples, Italy
- Centro Italiano Per La Cura E Il Benessere del Paziente Con Obesità (C.I.B.O), Dipartimento Di Medicina Clinica E Chirurgia, Diabetologia E Andrologia, Unità Di Endocrinologia, Università Degli Studi Di Napoli Federico II, Via Sergio Pansini 5, 80131, Naples, Italy
- Cattedra Unesco "Educazione Alla Salute E Allo Sviluppo Sostenibile", University Federico II, Naples, Italy
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11
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Borges-Canha M, Neves JS, Silva MM, Mendonça F, Moreno T, Ribeiro S, Vale C, Gonçalves J, Ferreira HU, Gil-Santos S, Calheiros R, Meira I, Menino J, Guerreiro V, Pedro J, Sande A, Souto SB, da Costa EL, Carvalho D, Freitas P. Prediabetes remission after bariatric surgery: a 4-years follow-up study. BMC Endocr Disord 2024; 24:7. [PMID: 38200480 PMCID: PMC10782579 DOI: 10.1186/s12902-024-01537-0] [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: 04/21/2023] [Accepted: 01/03/2024] [Indexed: 01/12/2024] Open
Abstract
BACKGROUND Bariatric surgery leads to weight loss and to cardiometabolic risk improvement. Although prediabetes remission after bariatric surgery is biologically plausible, data on this topic is scarce. We aimed to assess prediabetes remission rate and clinical predictors of remission in a 4 year follow up period. METHODS Observational longitudinal study including patients with obesity and prediabetes who had undergone bariatric surgery in our centre. Prediabetes was defined as having a baseline glycated haemoglobin (A1c) between 5.7% and 6.4% and absence of anti-diabetic drug treatment. We used logistic regression models to evaluate the association between the predictors and prediabetes remission rate. RESULTS A total of 669 patients were included, 84% being female. The population had a mean age of 45.4 ± 10.1 years-old, body mass index of 43.8 ± 5.7 kg/m2, and median A1c of 5.9 [5.8, 6.1]%. After bariatric surgery, prediabetes remission rate was 82%, 73%, 66%, and 58%, respectively in the 1st, 2nd, 3rd, and 4th years of follow-up. Gastric sleeve (GS) surgery was associated with higher prediabetes remission rate than Roux-en-Y gastric bypass surgery in the 3rd year of follow-up. Men had a higher remission rate than women, in the 1st and 3nd years of follow-up in the unadjusted analysis. Younger patients presented a higher remission rate comparing to older patients in the 3rd year of follow-up. CONCLUSION We showed a high prediabetes remission rate after bariatric surgery. The remission rate decreases over the follow-up period, although most of the patients maintain the normoglycemia. Prediabetes remission seems to be more significant in patients who had undergone GS, in male and in younger patients.
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Affiliation(s)
- Marta Borges-Canha
- Serviço de Endocrinologia, Diabetes e Metabolismo do Centro Hospitalar Universitário de São João, Porto, Portugal.
- Departamento de Cirurgia e Fisiologia, Faculdade de Medicina da Universidade do Porto, Porto, Portugal.
| | - João Sérgio Neves
- Serviço de Endocrinologia, Diabetes e Metabolismo do Centro Hospitalar Universitário de São João, Porto, Portugal
- Departamento de Cirurgia e Fisiologia, Faculdade de Medicina da Universidade do Porto, Porto, Portugal
| | - Maria Manuel Silva
- Serviço de Endocrinologia, Diabetes e Metabolismo do Centro Hospitalar Universitário de São João, Porto, Portugal
| | - Fernando Mendonça
- Serviço de Endocrinologia, Diabetes e Metabolismo do Centro Hospitalar Universitário de São João, Porto, Portugal
| | - Telma Moreno
- Serviço de Endocrinologia, Diabetes e Metabolismo do Centro Hospitalar Universitário de São João, Porto, Portugal
| | - Sara Ribeiro
- Serviço de Endocrinologia, Diabetes e Metabolismo do Centro Hospitalar Universitário de São João, Porto, Portugal
| | - Catarina Vale
- Departamento de Cirurgia e Fisiologia, Faculdade de Medicina da Universidade do Porto, Porto, Portugal
- Serviço de Medicina Interna do Centro Hospitalar Universitário de São João, Porto, Portugal
| | - Juliana Gonçalves
- Serviço de Endocrinologia, Diabetes e Metabolismo do Centro Hospitalar Universitário de São João, Porto, Portugal
| | - Helena Urbano Ferreira
- Serviço de Endocrinologia, Diabetes e Metabolismo do Centro Hospitalar Universitário de São João, Porto, Portugal
| | - Sara Gil-Santos
- Serviço de Endocrinologia do Instituto Português de Oncologia do Porto, Porto, Portugal
| | - Raquel Calheiros
- Serviço de Endocrinologia do Instituto Português de Oncologia do Porto, Porto, Portugal
| | - Inês Meira
- Serviço de Endocrinologia, Diabetes e Metabolismo do Centro Hospitalar Universitário de São João, Porto, Portugal
| | - João Menino
- Serviço de Endocrinologia, Diabetes e Metabolismo do Centro Hospitalar Universitário de São João, Porto, Portugal
| | - Vanessa Guerreiro
- Serviço de Endocrinologia, Diabetes e Metabolismo do Centro Hospitalar Universitário de São João, Porto, Portugal
| | - Jorge Pedro
- Serviço de Endocrinologia, Diabetes e Metabolismo do Centro Hospitalar Universitário de São João, Porto, Portugal
| | - Ana Sande
- Serviço de Endocrinologia, Diabetes e Metabolismo do Centro Hospitalar Universitário de São João, Porto, Portugal
| | - Selma B Souto
- Serviço de Endocrinologia, Diabetes e Metabolismo do Centro Hospitalar Universitário de São João, Porto, Portugal
| | - Eduardo Lima da Costa
- Serviço de Cirurgia Geral do Centro Hospitalar Universitário de São João, Porto, Portugal
| | - Davide Carvalho
- Serviço de Endocrinologia, Diabetes e Metabolismo do Centro Hospitalar Universitário de São João, Porto, Portugal
- Instituto de Investigação e Inovação em Saúde (i3s), Faculdade de Medicina da Universidade do Porto, Porto, Portugal
| | - Paula Freitas
- Serviço de Endocrinologia, Diabetes e Metabolismo do Centro Hospitalar Universitário de São João, Porto, Portugal
- Instituto de Investigação e Inovação em Saúde (i3s), Faculdade de Medicina da Universidade do Porto, Porto, Portugal
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12
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Bhatia U, Bond D, Gunstad J, Carroll I, Crosby R, Mitchell JE, Peat CM, Steffen K, Heinberg L. Examining sex differences in the association between sedentary behavior and cognitive function in bariatric surgery patients. Surg Obes Relat Dis 2023; 19:1368-1374. [PMID: 37482449 PMCID: PMC10753032 DOI: 10.1016/j.soard.2023.06.004] [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: 03/23/2023] [Revised: 06/15/2023] [Accepted: 06/17/2023] [Indexed: 07/25/2023]
Abstract
BACKGROUND Obesity is associated with cognitive impairment. A potential contributor to these deficits is sedentary behavior (SB), which is linked to poorer cognitive functioning in other populations. Little is known about the association between SB and cognitive function in bariatric surgery populations. OBJECTIVES This cross-sectional study examined the association between SB and cognitive function in preoperative bariatric surgery patients, as well as possible sex differences in this relationship. SETTING Data were collected at 2 health centers in the United States. METHODS A total of 121 participants (43.2 ± 10.3 yr of age) scheduled for Roux-en-Y gastric bypass or sleeve gastrectomy completed the National Institute of Health (NIH) Toolbox for the Assessment of Neurological and Behavioral Function Cognition Domain, a computerized neuropsychological assessment battery. Participants wore a waist-mounted accelerometer for 7 consecutive days to measure SB and light-intensity physical activity (LPA). RESULTS Pearson and partial correlations found no significant relationships between cognitive function and SB or LPA in the full sample. However, partial correlations controlling for LPA found that greater SB was associated with poorer performance on List Sorting Working Memory Test in women (r = -.28; P = .006), whereas there was a positive relationship between SB and Dimensional Change Card Sort for men (r = .51; P = .015; 95% CI [.25, .73]). CONCLUSIONS These results showed that greater SB, independent of LPA, is associated with poorer working memory in women and better set shifting ability in men. Future studies should examine the possibility of domain-specific cognitive effects associated with SB in bariatric surgery samples and clarify possible sex differences.
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Affiliation(s)
- Urja Bhatia
- Department of Psychological Sciences, Kent State University, Kent, Ohio.
| | - Dale Bond
- Departments of Surgery and Research, Hartford Hospital/Hartford HealthCare, Hartford, Connecticut
| | - John Gunstad
- Department of Psychological Sciences, Kent State University, Kent, Ohio
| | - Ian Carroll
- Department of Nutrition, The University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Ross Crosby
- Sanford Research, Sanford Health, Sioux Falls, South Dakota; Department of Psychiatry and Behavioral Science, University of North Dakota, Fargo, North Dakota
| | - James E Mitchell
- Department of Psychiatry and Behavioral Science, University of North Dakota, Fargo, North Dakota
| | - Christine M Peat
- Department of Psychiatry, The University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Kristine Steffen
- School of Pharmacy, North Dakota State University, Fargo, North Dakota
| | - Leslie Heinberg
- Department of Psychiatry and Psychology, Cleveland Clinic, Cleveland, Ohio
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13
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Laudisio D, de Alteriis G, Vetrani C, Aprano S, Pugliese G, Zumbolo F, Colao A, Savastano S. Iron Levels and Markers of Inflammation in a Population of Adults with Severe Obesity, a Cross-Sectional Study. Nutrients 2023; 15:4702. [PMID: 37960355 PMCID: PMC10647820 DOI: 10.3390/nu15214702] [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: 09/28/2023] [Revised: 10/29/2023] [Accepted: 11/03/2023] [Indexed: 11/15/2023] Open
Abstract
Low-grade chronic inflammation linked to obesity can lead to alterations in biomarkers of iron status. The aim of this study was to investigate the primary determinant of serum iron levels among anthropometric measurements, body fat, and serum biomarkers of low-grade chronic inflammation in a group of adult individuals with severe obesity. We enrolled 114 individuals (84 females; 30 males) aged 40.96 ± 12.54 years. Weight and body mass index (BMI) were 121.20 ± 22.33 kg and 44.94 ± 7.29 kg/m2, respectively. Some 30% of individuals had class-II obesity (BMI ≥ 35 ≤ 39.9 kg/m2) and 70% had class-III obesity (BMI ≥ 40 kg/m2). A weak, albeit significant, inverse correlation was found between serum iron levels and c-reactive protein (CRP) (r = -0.259, p = 0.008), fibrinogen (r = -0.261, p = 0.006), BMI (r = -0.186, p = 0.04), waist circumference (WC) (r = -0.265, p = 0.004), and fat mass % (r = -0.285, p = 0.003). With multiple linear regression analysis including CRP, fibrinogen, BMI, WC, and fat mass % as independent variables and serum iron levels as dependent variable, WC was entered in the first step (p = 0.001), which was followed by fat mass % (p = 0.047) and CRP (p = 0.047). Grouping the individuals according to the interquartile range of BMI, WC, and fat mass % (Q1-Q4), the lowest serum iron levels were found in Q4 groups of WC and fat mass % (p = 0.02), while no significant differences were found between groups in BMI quartiles. In conclusion, in our study, population serum iron levels were inversely associated with BMI, visceral obesity, fat mass %, CRP, and fibrinogen, but WC was the major negative predictor of serum iron level. These results supported the fact that visceral distribution of body fat, more than obesity per se, was associated with low serum iron levels in adult individuals with severe obesity.
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Affiliation(s)
- Daniela Laudisio
- Department of Public Health, University of Naples Federico II, Via Sergio Pansini 5, 80131 Naples, Italy
- Centro Italiano per la Cura e il Benessere del Paziente con Obesità (C.I.B.O), Unità di Endocrinologia, Diabetologia e Andrologia, Dipartimento di Medicina Clinica e Chirurgia, Università degli Studi di Napoli Federico II, Via Sergio Pansini 5, 80131 Naples, Italy; (C.V.); (S.A.); (A.C.)
| | - Giulia de Alteriis
- Unità di Endocrinologia, Diabetologia e Andrologia, Dipartimento di Medicina Clinica e Chirurgia, Università degli Studi di Napoli Federico II, Via Sergio Pansini 5, 80131 Naples, Italy; (G.d.A.); (G.P.); (F.Z.)
| | - Claudia Vetrani
- Centro Italiano per la Cura e il Benessere del Paziente con Obesità (C.I.B.O), Unità di Endocrinologia, Diabetologia e Andrologia, Dipartimento di Medicina Clinica e Chirurgia, Università degli Studi di Napoli Federico II, Via Sergio Pansini 5, 80131 Naples, Italy; (C.V.); (S.A.); (A.C.)
- Dipartimento di Scienze Umanistiche, Università Telematica Pegaso, Via Porzio, Centro Isola F2, 80143 Napoli, Italy
| | - Sara Aprano
- Centro Italiano per la Cura e il Benessere del Paziente con Obesità (C.I.B.O), Unità di Endocrinologia, Diabetologia e Andrologia, Dipartimento di Medicina Clinica e Chirurgia, Università degli Studi di Napoli Federico II, Via Sergio Pansini 5, 80131 Naples, Italy; (C.V.); (S.A.); (A.C.)
| | - Gabriella Pugliese
- Unità di Endocrinologia, Diabetologia e Andrologia, Dipartimento di Medicina Clinica e Chirurgia, Università degli Studi di Napoli Federico II, Via Sergio Pansini 5, 80131 Naples, Italy; (G.d.A.); (G.P.); (F.Z.)
| | - Francesca Zumbolo
- Unità di Endocrinologia, Diabetologia e Andrologia, Dipartimento di Medicina Clinica e Chirurgia, Università degli Studi di Napoli Federico II, Via Sergio Pansini 5, 80131 Naples, Italy; (G.d.A.); (G.P.); (F.Z.)
| | - Annamaria Colao
- Centro Italiano per la Cura e il Benessere del Paziente con Obesità (C.I.B.O), Unità di Endocrinologia, Diabetologia e Andrologia, Dipartimento di Medicina Clinica e Chirurgia, Università degli Studi di Napoli Federico II, Via Sergio Pansini 5, 80131 Naples, Italy; (C.V.); (S.A.); (A.C.)
- Unità di Endocrinologia, Diabetologia e Andrologia, Dipartimento di Medicina Clinica e Chirurgia, Università degli Studi di Napoli Federico II, Via Sergio Pansini 5, 80131 Naples, Italy; (G.d.A.); (G.P.); (F.Z.)
- Cattedra Unesco “Educazione Alla Salute e Allo Sviluppo Sostenibile”, Università degli Studi di Napoli Federico II, Via Sergio Pansini 5, 80131 Naples, Italy
| | - Silvia Savastano
- Centro Italiano per la Cura e il Benessere del Paziente con Obesità (C.I.B.O), Unità di Endocrinologia, Diabetologia e Andrologia, Dipartimento di Medicina Clinica e Chirurgia, Università degli Studi di Napoli Federico II, Via Sergio Pansini 5, 80131 Naples, Italy; (C.V.); (S.A.); (A.C.)
- Unità di Endocrinologia, Diabetologia e Andrologia, Dipartimento di Medicina Clinica e Chirurgia, Università degli Studi di Napoli Federico II, Via Sergio Pansini 5, 80131 Naples, Italy; (G.d.A.); (G.P.); (F.Z.)
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14
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Lyo V. Bariatric surgery: time to study sex. Surg Obes Relat Dis 2023; 19:1126-1127. [PMID: 37407334 DOI: 10.1016/j.soard.2023.05.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Accepted: 05/28/2023] [Indexed: 07/07/2023]
Affiliation(s)
- Victoria Lyo
- Department of Surgery, University of California, Davis, Sacramento, California
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15
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van Olst N, Reiber BMM, Vink MRA, Gerdes VEA, Galenkamp H, van der Peet DL, van Rijswijk AS, Bruin SC. Are male patients undergoing bariatric surgery less healthy than female patients? Surg Obes Relat Dis 2023; 19:1013-1022. [PMID: 36967264 DOI: 10.1016/j.soard.2023.02.015] [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: 10/25/2022] [Revised: 02/06/2023] [Accepted: 02/15/2023] [Indexed: 03/18/2023]
Abstract
BACKGROUND Male patients are underrepresented in bariatric surgery (BS) despite a relatively equal proportion of men and women experiencing obesity. OBJECTIVES Differences in frequency and severity of obesity-associated medical problems (OAMPs) between men and women undergoing BS or in a control group (HELIUS [HEalthy Life In an Urban Setting]) were evaluated. The hypothesis was that men undergoing BS are less healthy than women. SETTING A cross-sectional study of 2 cohorts undergoing BS in 2013 (BS2013) and 2019 (BS2019) and a control group of patients with severe obesity from a general population (HELIUS). METHODS Characteristics concerning weight and OAMPs, medication usage, intoxications, postoperative complications (for BS2019) were compared between men and women. Members of the HELIUS cohort were tested for eligibility for BS. RESULTS Of 3244 patients included, the majority were female (>78.4%). Median (interquartile range) age and body mass index (kg/m2) in male versus female patients were 47.0 (41.0-53.8) versus 43.0 (36.0-51.0) years and 41.5 (38.4-45.2) versus 42.3 (40.2-45.9), respectively, in BS2013, and 52.0 (39.8-57.0) versus 45.0 (35.0-53.0) years and 40.4 (37.4-43.8) versus 41.3 (39.0-44.1) in BS2019 (P < .05). The rates of men with OAMPs were 71.4% and 82.0% compared with 50.2% and 56.9% of women in BS2013 and BS2019, respectively. Overall medication usage was higher in male patients (P = .014). In BS2019, male patients exhibited a higher median HbA1C (P < .001) and blood pressure (P = .003) and used more antihypertensives and antidiabetics (P = .004). Postoperative complications did not differ between men and women. In the control cohort, 66.5% of men and 66.6% of women were eligible for BS. CONCLUSION Men undergoing BS more often experience OAMPs than women, and OAMPs are more advanced in men.
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Affiliation(s)
- Nienke van Olst
- Department of Bariatric Surgery, Spaarne Gasthuis, Hoofddorp, the Netherlands; Department of Surgery, Amsterdam University Medical Centers, Amsterdam, the Netherlands.
| | - Beata M M Reiber
- Department of Surgery, Amsterdam University Medical Centers, Amsterdam, the Netherlands
| | - Marjolein R A Vink
- Department of Bariatric Surgery, Spaarne Gasthuis, Hoofddorp, the Netherlands
| | - Victor E A Gerdes
- Department of Bariatric Surgery, Spaarne Gasthuis, Hoofddorp, the Netherlands; Department of Vascular Medicine, Amsterdam University Medical Centers, Amsterdam, the Netherlands
| | - Henrike Galenkamp
- Department of Public and Occupational Health, Amsterdam University Medical Centers, Amsterdam, the Netherlands; Health Behaviors and Chronic Diseases, Amsterdam Public Health, Amsterdam, the Netherlands
| | - Donald L van der Peet
- Department of Surgery, Amsterdam University Medical Centers, Amsterdam, the Netherlands
| | | | - Sojoerd C Bruin
- Department of Bariatric Surgery, Spaarne Gasthuis, Hoofddorp, the Netherlands
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16
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Lewis CA, de Jersey S, Hiatt J, Osland EJ, Hickman IJ. Patient experiences with micronutrient and overall nutrition management after bariatric surgery: identifying facilitators and barriers to implementing care. Surg Obes Relat Dis 2023; 19:1030-1040. [PMID: 36948975 DOI: 10.1016/j.soard.2023.02.009] [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: 08/02/2022] [Revised: 12/19/2022] [Accepted: 02/04/2023] [Indexed: 02/17/2023]
Abstract
BACKGROUND Adherence to perioperative guideline recommendations for prophylactic supplementation and regular biochemical monitoring is suboptimal. However, little is known about the patient perspective on this postoperative challenge. OBJECTIVES To qualitatively explore patient experiences of postoperative micronutrient management and identify patient-reported barriers and facilitators to the provision of nutrition care. SETTING Two tertiary public hospitals in Queensland, Australia. METHODS Semi-structured interviews were conducted with 31 participants 12 months after bariatric surgery. Inductive analysis of interview transcripts was performed using applied thematic analysis, and deductive analysis was performed by aligning interview themes against the Theoretical Domains Framework and the Capability, Motivation, and Opportunity Behavior Change Wheel Framework. RESULTS Participants' perceptions of engagement with the bariatric surgery multidisciplinary team greatly influenced their experience with overall nutrition care, including but not exclusive to micronutrient care. At times, this engagement negatively impacted patients' experiences with their nutrition care and related to varied acceptance of healthcare advice from the team or, at times, an unmet desire for person-centered communication styles. Engaging person-centered care techniques had a positive influence on patient experience with micronutrient and overall nutrition care. Micronutrient management (taking supplements and having regular blood tests) was broadly accepted and enabled by the presence of established medication and blood test routines preoperatively. However, challenges did exist and were practical in nature. Incorporating education on habit-forming techniques was identified as a facilitator to assist with micronutrient management. CONCLUSION Although participants mostly accept embedding micronutrient management into their life, developing interventions that focus on habit-forming skills and that enable multidisciplinary teams to provide person-centered care is recommended to enhance care after surgery.
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Affiliation(s)
- Carrie-Anne Lewis
- Department of Nutrition and Dietetics, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia; Greater Brisbane Clinical School, Faculty of Medicine, University of Queensland, Brisbane, Queensland, Australia.
| | - Susan de Jersey
- Department of Nutrition and Dietetics, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia; Centre for Clinical Research, Faculty of Medicine, University of Queensland, Brisbane, Queensland, Australia
| | - Joanne Hiatt
- Department of Nutrition and Dietetics, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia; School of Human Movements and Nutrition Science, University of Queensland, Brisbane, Queensland, Australia
| | - Emma J Osland
- Department of Nutrition and Dietetics, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia; School of Human Movements and Nutrition Science, University of Queensland, Brisbane, Queensland, Australia
| | - Ingrid J Hickman
- Greater Brisbane Clinical School, Faculty of Medicine, University of Queensland, Brisbane, Queensland, Australia; Department of Nutrition and Dietetics, Princess Alexandra Hospital, Brisbane, Queensland, Australia
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17
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Lenart-Lipińska M, Łuniewski M, Szydełko J, Matyjaszek-Matuszek B. Clinical and Therapeutic Implications of Male Obesity. J Clin Med 2023; 12:5354. [PMID: 37629396 PMCID: PMC10455727 DOI: 10.3390/jcm12165354] [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: 05/21/2023] [Revised: 07/29/2023] [Accepted: 08/16/2023] [Indexed: 08/27/2023] Open
Abstract
The prevalence of obesity, a disorder linked to numerous comorbidities and metabolic complications, has recently increased dramatically worldwide and is highly prevalent in men, even at a young age. Compared to female patients, men with obesity more frequently have delayed diagnosis, higher severity of obesity, increased mortality rate, and only a minority of obese male patients are successfully treated, including with bariatric surgery. The aim of this review was to present the current state of knowledge about the clinical and therapeutic implications of obesity diagnosed in males.
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Affiliation(s)
- Monika Lenart-Lipińska
- Department of Endocrinology, Diabetology, and Metabolic Diseases, Medical University of Lublin, 20-954 Lublin, Poland; (M.Ł.); (J.S.); (B.M.-M.)
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18
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Jedamzik J, Bichler C, Felsenreich DM, Brugger J, Eichelter J, Nixdorf L, Krebs M, Itariu B, Langer FB, Prager G. The male patient with obesity undergoing metabolic and bariatric surgery: changes in testosterone levels correlate with weight loss after one-anastomosis gastric bypass and Roux-en-Y gastric bypass. Surg Obes Relat Dis 2023; 19:699-705. [PMID: 36740523 DOI: 10.1016/j.soard.2022.12.034] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Revised: 12/10/2022] [Accepted: 12/17/2022] [Indexed: 12/31/2022]
Abstract
BACKGROUND Male obesity secondary hypogonadism (MOSH) is a common disease among men with obesity and can be associated with metabolic syndrome and a variety of metabolic problems ultimately leading to androgen deficiency. Metabolic and bariatric surgery is a well-established treatment option associated with significant weight loss and reduction in metabolic co-morbidities. OBJECTIVES To evaluate the impact of surgery on plasma levels of sexual hormones and their effect on weight loss comparing 2 surgical methods (one-anastomosis gastric bypass [OAGB] and Roux-en-Y gastric bypass [RYGB]) in male patients with obesity. SETTING University hospital, Austria. METHODS Patients undergoing OAGB and RYGB between 2012 and 2017 were analyzed retrospectively. Follow-up in this study was up to 24 months. Systemic levels of sexual hormones (luteinizing hormone [LH]), follicle stimulating hormone [FSH], total testosterone [TT], sexual hormone binding globin [SHBG], 17 beta-estradiol [17bE], androstenedione [AS]) were retrieved at each visit. A linear mixed model was used to assess the correlation between changes in testosterone levels and percent excess weight loss (%EWL). RESULTS In 30.8% of all patients, MOSH was present preoperatively. A significant increase of TT was observed postoperatively that led to a complete resolution of hypogonadism within the period observed. Bioavailable testosterone (bTT) and FSH levels significantly increased each month of follow-up after surgery (all P < .01). Levels of 17bE did not change significantly after surgery. The overall change of TT, comparing preoperative and 1-year postoperative TT levels (ΔTT), significantly correlated with %EWL. Changes in TT levels were not affected by the choice of surgical method. CONCLUSIONS Serum plasma testosterone levels rise significantly after metabolic and bariatric surgery in male patients. The change of testosterone levels seems to play a role in continued weight loss after surgery. This is true irrespective of the surgical method used.
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Affiliation(s)
- Julia Jedamzik
- Division of Visceral Surgery, Department of General Surgery, Medical University of Vienna, Vienna, Austria
| | - Christoph Bichler
- Division of Visceral Surgery, Department of General Surgery, Medical University of Vienna, Vienna, Austria
| | - Daniel Moritz Felsenreich
- Division of Visceral Surgery, Department of General Surgery, Medical University of Vienna, Vienna, Austria
| | - Jonas Brugger
- Center for Medical Statistics, Informatics and Intelligent Systems (CeMSIIS), Section for Medical Statistics, Medical University of Vienna, Vienna, Austria
| | - Jakob Eichelter
- Division of Visceral Surgery, Department of General Surgery, Medical University of Vienna, Vienna, Austria
| | - Larissa Nixdorf
- Division of Visceral Surgery, Department of General Surgery, Medical University of Vienna, Vienna, Austria
| | - Michael Krebs
- Division of Endocrinology, Department of Internal Medicine, Medical University of Vienna, Vienna, Austria
| | - Bianca Itariu
- Division of Endocrinology, Department of Internal Medicine, Medical University of Vienna, Vienna, Austria
| | - Felix B Langer
- Division of Visceral Surgery, Department of General Surgery, Medical University of Vienna, Vienna, Austria
| | - Gerhard Prager
- Division of Visceral Surgery, Department of General Surgery, Medical University of Vienna, Vienna, Austria.
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19
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Riedel O, Braitmaier M, Dankhoff M, Hornschuch M, Klein M, Zachariassen W, Hoyer J. Quality of life in bariatric patients up to twelve years after surgery - Results from a nationwide retrospective cohort study. Obes Res Clin Pract 2023; 17:353-360. [PMID: 37591765 DOI: 10.1016/j.orcp.2023.08.001] [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: 06/13/2023] [Revised: 08/07/2023] [Accepted: 08/11/2023] [Indexed: 08/19/2023]
Abstract
BACKGROUND Bariatric interventions (BI, including surgical interventions) are effective in patients with massive obesity, i.e., a body mass index (BMI) > 40, and their number has steadily increased during the past decade. Yet, the stability of improvements in quality of life (QoL) in post-interventional patients is understudied and restricted to studies with small samples and short follow-ups. METHODS Patients with BI between 2004 and 2018 were identified in a health claims database and invited to fill in a survey, comprising sociodemographic and lifestyle information and psychometric scales. QoL was assessed with the Bariatric QoL (BQL) scale with lower scores denoting worse QoL. BMI and excess weight loss (EWL) were calculated for the time soon after intervention (EWL-T1) and when filling the survey (EWL-T2). RESULTS The majority of n = 2151 patients were female (80.7 %), had a mean age of 54.5 years and a mean BMI of 34.8. The mean EWL-T1 was 79 % (EWL-T2: 64.6 %). The mean BQL score was 47.6 and decreased with BMI (18.5-24.9: 52.6 vs. >40: 38.7), EWL-T2 (>66 %: 51.3 vs. <65 %: 42.1) and years since intervention (3-4: 48.2 vs >8: 45.1, each p < .001). For EWL-T1, the association between higher EWLs and higher BQL scores was stronger in females than in males (p < .005); for EWL at T2, both sexes did not differ in this regard (p = .848). Among normal-weight persons, males scored significantly lower on the BQL than females (44.9 vs. 54.9). CONCLUSIONS Post-interventional QoL improvements diminish over time and depend on the weight loss, with significant differences between men and women.
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Affiliation(s)
- Oliver Riedel
- Leibniz Institute for Prevention Research and Epidemiology - BIPS, Bremen, Germany.
| | - M Braitmaier
- Leibniz Institute for Prevention Research and Epidemiology - BIPS, Bremen, Germany
| | | | - Michel Hornschuch
- Leibniz Institute for Prevention Research and Epidemiology - BIPS, Bremen, Germany
| | | | | | - Jana Hoyer
- Adipositas-Zentrum, Städtisches Klinikum Dresden, Dresden, Germany
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20
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Talugula S, Mangahas A, Carlson A, Husain IA. Voice Outcomes After Bariatric Surgery: A Systematic Review. J Voice 2023:S0892-1997(22)00421-0. [PMID: 36641252 DOI: 10.1016/j.jvoice.2022.12.019] [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: 11/01/2022] [Revised: 12/20/2022] [Accepted: 12/21/2022] [Indexed: 01/13/2023]
Abstract
OBJECTIVE Bariatric surgery has been documented to improve comorbidities associated with obesity. Obesity can cause deposition of excess adipose tissue, narrowing of the vocal tract, and decreased lung capacity contributing to reduced vocal quality and increased vocal effort. Limited information is available regarding the impact of bariatric surgery on voice outcomes. This review seeks to examine the role of bariatric surgery on voice outcomes. STUDY DESIGN Systematic review. METHODS A systematic review was completed using PubMed and Embase for measures of vocal change before and after bariatric surgery. Studies were reviewed by three authors, and data related to acoustic, aerodynamic, auditory-perceptual, and patient-reported outcome measures were extracted. RESULTS Forty-nine abstracts were identified with seven meeting criteria for analysis. Voice outcomes pre and postbariatric surgery were measured across 122 individuals. Results revealed increased fundamental frequency (F0) and increased maximum phonation time (MPT) during sustained vowel productions. Correlation coefficients for MPT for /a/ were -0.683 and -0.725 for F0, respectively, indicating a strong negative correlation between body mass index and MPT and F0. Trends toward improved auditory-perceptual ratings and improved patient-reported outcome measures were also noted. However, studies were limited by restricted patient demographics and limited use of standardized and/or comprehensive evaluation techniques. CONCLUSION Weight loss associated with bariatric surgery can result in improved voice outcomes; however, the mechanism by which it helps is unclear. To better understand this, otolaryngologists and speech-language pathologists may consider advocating for pre- and postsurgery voice evaluation in patients undergoing bariatric surgery.
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Affiliation(s)
| | | | - Abbey Carlson
- Department of Otolaryngology Head and Neck, University of Washington, SurgerySeattle, WA
| | - Inna A Husain
- Community Hospital Dept. of Otolaryngology, 901 MacArthur Blvd Munster, Indiana
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21
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Kazim AH, Bamehriz F, Alsubaie HSS, Aldohayan A, Alamri H, Naser AY, Abdullah ABZ, Jaamour LM, AlBraithen G, Bamogaddam G, Mostafa O. Blood Group and Response to Bariatric Surgery in Morbidly Obese Patients: A Retrospective Study in Saudi Arabia. Healthcare (Basel) 2022; 11:healthcare11010052. [PMID: 36611512 PMCID: PMC9819358 DOI: 10.3390/healthcare11010052] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2022] [Revised: 12/19/2022] [Accepted: 12/20/2022] [Indexed: 12/28/2022] Open
Abstract
OBJECTIVES To explore the relationship between the blood group of patients and their response to bariatric surgery and to identify predictors of better outcomes. METHODS This was a retrospective cross-sectional analysis of patients who underwent laparoscopic sleeve gastrectomy for morbid obesity between 2014 and 2020 at King Saud University Medical City in Riyadh, Saudi Arabia. RESULTS This study included 1434 individuals. The mean change in BMI (pre- versus post-BMI) differed statistically significantly between blood groups (p ≤ 0.01). The greatest drop in body weight was seen in individuals with the AB-negative blood type (56.0 (21.4) kg), which corresponds to the greatest percentage of reduction from baseline (47.7% (14.8)). The mean BMI of the patients decreased by 34.7% (9.2) from a mean pre-operation BMI of 45.5 (8.4) kg/m2 to 29.7 (6.1) kg/m2 (p ≤ 0.001). After laparoscopic sleeve gastrectomy, male patients and those with the B-negative blood type are more likely to see a greater BMI reduction (pre-operation compared to post-operation) (p ≤ 0.05). CONCLUSIONS For morbidly obese patients, laparoscopic sleeve gastrectomy demonstrated promising weight loss outcomes. Blood groups may be able to predict the success rate of bariatric surgery in morbidly obese patients.
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Affiliation(s)
- Albaraa H. Kazim
- Alnoor Specialist Hospital, Makkah 24241, Saudi Arabia
- Bariatric and UGI Surgery Unit, King Saud University, Riyadh 12372, Saudi Arabia
- Correspondence: ; Tel.: +966-5-5556-9875
| | - Fahad Bamehriz
- Department of Surgery, College of Medicine, King Saud University, Riyadh 12372, Saudi Arabia
| | - Hamad Saud S. Alsubaie
- Department of Surgery, College of Medicine, King Saud University, Riyadh 12372, Saudi Arabia
| | - Abdullah Aldohayan
- Department of Surgery, College of Medicine, King Saud University, Riyadh 12372, Saudi Arabia
| | - Hussam Alamri
- Department of Surgery, College of Medicine, King Saud University, Riyadh 12372, Saudi Arabia
| | - Abdallah Y. Naser
- Department of Applied Pharmaceutical Sciences and Clinical Pharmacy, Faculty of Pharmacy, Isra University, Amman 11610, Jordan
| | | | | | - Ghaida AlBraithen
- College of Medicine, King Saud University, Riyadh 12372, Saudi Arabia
| | - Ghada Bamogaddam
- College of Medicine, King Saud University, Riyadh 12372, Saudi Arabia
| | - Omar Mostafa
- College of Medicine, Sulaiman Al Rajhi University, Al Bukayriyah 52726, Saudi Arabia
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22
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Sex Differences in Emotions and Eating Behaviors among People Affected by Obesity. Brain Sci 2022; 12:brainsci12121663. [PMID: 36552124 PMCID: PMC9775181 DOI: 10.3390/brainsci12121663] [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: 10/15/2022] [Revised: 11/30/2022] [Accepted: 11/30/2022] [Indexed: 12/07/2022] Open
Abstract
Relatively little research has examined sex differences among people affected by obesity. The aim of this study is to assess the relationship between negative emotions and eating behaviors, taking into account the role of biological sex. The final sample consists of 200 candidates for bariatric surgery, 62 males (31%) and 138 females (69%), aged from 18 to 60 years (M = 40.71; SD = 11.30). Participants were screened with the Binge Scale Questionnaire (BSQ) and individually evaluated with the Eating Disorder Inventory (EDI) and the Profile of Mood States (POMS). Correlations were calculated by splitting the sample by sex. Analyses of the relationship between negative emotions and eating behavior showed a large number of correlations in the sample of women and few correlations in men. The differences between women and men with obesity suggest the need for a different theoretical construct that explains the differentiated mechanisms of functioning and lays the foundations for specific therapeutic paths.
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Chindamporn P, Wang L, Bena J, Zajichek A, Milinovic A, Kaw R, Kashyap SR, Cetin D, Aminian A, Kempke N, Foldvary-Schaefer N, Aboussouan LS, Mehra R. Obesity-associated sleep hypoventilation and increased adverse postoperative bariatric surgery outcomes in a large clinical retrospective cohort. J Clin Sleep Med 2022; 18:2793-2801. [PMID: 35959952 PMCID: PMC9713925 DOI: 10.5664/jcsm.10216] [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: 01/11/2022] [Revised: 07/19/2022] [Accepted: 07/20/2022] [Indexed: 12/14/2022]
Abstract
STUDY OBJECTIVES Although obesity hypoventilation syndrome (OHS) is associated with increased morbidity and mortality, post-bariatric surgery OHS risk remains unclear due to often nonsystematic OHS assessments. METHODS We leverage a clinical cohort with nocturnal CO2 monitoring during polysomnography to address the hypothesis that patients with obesity-associated sleep hypoventilation (OaSH; ie, stage II OHS) have increased adverse postoperative bariatric surgery outcomes. We retrospectively analyzed data from patients undergoing pre-bariatric surgery polysomnography at the Cleveland Clinic from 2011-2018. OaSH was defined by body mass index ≥ 30 kg/m2 and either polysomnography-based end-tidal CO2 ≥ 45 mmHg or serum bicarbonate ≥ 27 mEq/L. Outcomes considered were as follows: intensive care unit stay, intubation, tracheostomy, discharge disposition other than home or 30-day readmission individually and as a composite, and all-cause mortality. Two-sample t test or Wilcoxon rank-sum test for continuous variables and chi-square or Fisher's exact test for categorical variables were used for OaSH vs non-OaSH comparisons. All-cause mortality was compared using Kaplan-Meier estimation and Cox proportional hazards models. RESULTS The analytic sample (n = 1,665) was aged 45.2 ± 12 years, 20.4% were male, had a body mass index of 48.7 ± 9 kg/m2, and 63.6% were White. OaSH prevalence was 68.5%. OaSH patients were older and more likely to be male with a higher BMI, apnea-hypopnea index, and glycated hemoglobin. The composite outcome was higher in OaSH vs non-OaSH patients (18.9% vs 14.3%, P = .021). Although some individual outcomes were respectively higher in OaSH vs non-OaSH patients, differences were not statistically significant: intubation (1.5% vs 1.3%, P = .81) and 30-day readmission (13.8% vs 11.3%, P = .16). Long-term mortality (median follow-up: 22.9 months) was not significantly different between groups, likely due to overall low event rate (hazard ratio = 1.39, 95% confidence interval: 0.56, 3.42). CONCLUSIONS In this largest sample to date of systematically phenotyped OaSH in a bariatric surgery cohort, we identify increased postoperative morbidity in those with sleep-related hypoventilation in stage II OHS when a composite outcome was considered, but individual contributors of intubation, intensive care unit admission, and hospital length of stay were not increased. Further study is needed to identify whether perioperative treatment of OaSH improves post-bariatric surgery outcomes. CITATION Chindamporn P, Wang L, Bena J, et al. Obesity-associated sleep hypoventilation and increased adverse postoperative bariatric surgery outcomes in a large clinical retrospective cohort. J Clin Sleep Med. 2022;18(12):2793-2801.
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Affiliation(s)
- Pornprapa Chindamporn
- Sleep Disorders Center, Neurological Institute, Cleveland Clinic, Cleveland, Ohio
- Pulmonary and Critical Care Division, Phramongkutklao Hospital, Bangkok, Thailand
| | - Lu Wang
- Department of Quantitative Health Sciences, Cleveland Clinic, Cleveland, Ohio
| | - James Bena
- Department of Quantitative Health Sciences, Cleveland Clinic, Cleveland, Ohio
| | - Alexander Zajichek
- Department of Quantitative Health Sciences, Cleveland Clinic, Cleveland, Ohio
| | - Alex Milinovic
- Department of Quantitative Health Sciences, Cleveland Clinic, Cleveland, Ohio
| | - Roop Kaw
- Departments of Hospital Medicine and Anesthesiology Outcomes Research, Cleveland Clinic, Cleveland, Ohio
| | | | - Derrick Cetin
- Bariatric Metabolic Institute, Cleveland Clinic, Cleveland, Ohio
| | - Ali Aminian
- Department of General Surgery, Bariatric and Metabolic Institute, Cleveland Clinic, Cleveland, Ohio
| | - Nancy Kempke
- Sleep Disorders Center, Neurological Institute, Cleveland Clinic, Cleveland, Ohio
| | | | - Loutfi S. Aboussouan
- Sleep Disorders Center, Neurological Institute, Cleveland Clinic, Cleveland, Ohio
- Respiratory Institute, Cleveland Clinic, Cleveland, Ohio
| | - Reena Mehra
- Sleep Disorders Center, Neurological Institute, Cleveland Clinic, Cleveland, Ohio
- Respiratory Institute, Cleveland Clinic, Cleveland, Ohio
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24
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Boulet N, Briot A, Galitzky J, Bouloumié A. The Sexual Dimorphism of Human Adipose Depots. Biomedicines 2022; 10:2615. [PMID: 36289874 PMCID: PMC9599294 DOI: 10.3390/biomedicines10102615] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Revised: 10/11/2022] [Accepted: 10/13/2022] [Indexed: 08/21/2023] Open
Abstract
The amount and the distribution of body fat exhibit trajectories that are sex- and human species-specific and both are determinants for health. The enhanced accumulation of fat in the truncal part of the body as a risk factor for cardiovascular and metabolic diseases is well supported by epidemiological studies. In addition, a possible independent protective role of the gluteofemoral fat compartment and of the brown adipose tissue is emerging. The present narrative review summarizes the current knowledge on sexual dimorphism in fat depot amount and repartition and consequences on cardiometabolic and reproductive health. The drivers of the sex differences and fat depot repartition, considered to be the results of complex interactions between sex determination pathways determined by the sex chromosome composition, genetic variability, sex hormones and the environment, are discussed. Finally, the inter- and intra-depot heterogeneity in adipocytes and progenitors, emphasized recently by unbiased large-scale approaches, is highlighted.
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Affiliation(s)
| | | | | | - Anne Bouloumié
- Inserm, Unité Mixte de Recherche (UMR) 1297, Team 1, Institut des Maladies Métaboliques et Cardiovasculaires (I2MC), Université de Toulouse, F-31432 Toulouse, France
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25
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Jaensson M, Josefsson E, Stenberg E, Dahlberg K. Do reasons for undergoing bariatric surgery influence weight loss and health-related quality of life?-A Swedish mixed method study. PLoS One 2022; 17:e0275868. [PMID: 36215261 PMCID: PMC9550063 DOI: 10.1371/journal.pone.0275868] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Accepted: 09/23/2022] [Indexed: 11/06/2022] Open
Abstract
Background A wish for improved health or avoidance of ill health is often given as reason for wanting to undergo bariatric surgery. How such reasons relate to postoperative outcome is unclear. Objective The aim was to explore Swedish patients’ reasons for undergoing bariatric surgery. Also, we wanted to analyze if there were sex and age differences and associations with weight loss and health-related quality of life (HRQoL). Settings This was a single-center study conducted at a university hospital. Method Data on 688 patients (528 women and 160 men) including a free text response was analyzed inductively and deductively using predefined statements and was merged with data from the Scandinavian Obesity Surgery Registry. All data was analyzed using descriptive and analytic statistics. Result The most common reason for undergoing bariatric surgery was pain in different body parts. A wish for an improved medical condition was reported by most patients (59%, n = 408), followed by physical limitations making daily life difficult (42%, n = 288). Men and women reported similar reasons. Younger patients were more distressed about physical appearance (p = 0.001) and older patients wanted to improve their medical condition (p = 0.013). Health-related quality of life improved irrespective of reasons for undergoing surgery. Conclusion The most reported reasons for undergoing bariatric surgery were a wish for improved medical condition and to make daily life easier. Factors associated with the decision for surgery showed that there were few sex differences, but age seemed to be a factor. The HRQoL trajectory showed improvement regardless of reasons for undergoing surgery.
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Affiliation(s)
- Maria Jaensson
- Faculty of Medicine and Health, School of Health Sciences, Örebro University, Örebro, Sweden
- * E-mail:
| | - Emma Josefsson
- School of Medical Sciences, Örebro University, Örebro, Sweden
| | - Erik Stenberg
- Department of Surgery, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Karuna Dahlberg
- Faculty of Medicine and Health, School of Health Sciences, Örebro University, Örebro, Sweden
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26
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Rego de Figueiredo I, Carvalho Vasques M, Cunha N, Martins D, Silva-Nunes J. Quality of Life in Obese Patients from a Multidisciplinary Bariatric Consultation: A Cross-Sectional Study Comparing to a Non-Bariatric Population and to the General Population. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:12029. [PMID: 36231331 PMCID: PMC9564586 DOI: 10.3390/ijerph191912029] [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: 07/29/2022] [Revised: 09/13/2022] [Accepted: 09/22/2022] [Indexed: 06/16/2023]
Abstract
Obesity is a chronic disease defined by a body mass index of ≥30 kg/m2, which can result in a decrease in quality of life (QoL). Our study aim was to assess the QoL of an obese population of bariatric surgery (BS) candidates, and to compare it to both that of a non-bariatric obese population (C) and that of the general population. This was a cross-sectional study using: (1) the EQ-5D-3L instrument: comparing BS with the C population and with the Portuguese general population; and (2) the Bariatric Quality of Life (BQL) Index: comparing the two groups of obese patients. We included 228 BS and 68 C obese patients. BS patients had higher BMI (44 ± 6 kg/m2 vs. 41 ± 6.5 kg/m2; p < 0.001), higher waist circumference (130 ± 13 cm vs. 123 ± 17 cm; p = 0.03), and higher total body fat mass (49.9 ± 6.7% vs. 45 ± 6.7%; p < 0.001). QoL as evaluated by EQ-5D-3L was similar, but the BQL index showed lower QoL in BS patients (40.9 ± 8.9 vs. 44.2 ± 11.2; p = 0.01). Compared to the Portuguese general population, BS patients had lower QoL (VAS: 55 ± 19 vs. 74.9; p < 0.001; index: 0.33 ± 0.2 vs. 0.76; p < 0.001). Despite higher adiposity in the BS group, QoL was similar between the groups by EQ-5D-3L. Nevertheless, there was a decrease in the QoL for the BS patients as determined using the BQL, a tool with higher sensitivity to bariatric patients.
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Affiliation(s)
- Inês Rego de Figueiredo
- Multidisciplinary Unit for Bariatric and Metabolic Surgery, Centro Hospitalar Universitário Lisboa Central, 1069-166 Lisbon, Portugal
- Transplantation Unit, Centro Hospitalar Universitário Lisboa Central, 1069-166 Lisbon, Portugal
- NOVA Medical School/Faculdade de Ciencias Medicas, New University of Lisbon/Universidade Nova de Lisboa, 1169-056 Lisbon, Portugal
| | - Miguel Carvalho Vasques
- Multidisciplinary Unit for Bariatric and Metabolic Surgery, Centro Hospitalar Universitário Lisboa Central, 1069-166 Lisbon, Portugal
- NOVA Medical School/Faculdade de Ciencias Medicas, New University of Lisbon/Universidade Nova de Lisboa, 1169-056 Lisbon, Portugal
- Department of Endocrinology, Diabetes and Metabolism, Centro Hospitalar Universitário Lisboa Central, 1069-166 Lisbon, Portugal
| | - Nelson Cunha
- Multidisciplinary Unit for Bariatric and Metabolic Surgery, Centro Hospitalar Universitário Lisboa Central, 1069-166 Lisbon, Portugal
- Department of Endocrinology, Diabetes and Metabolism, Centro Hospitalar Universitário Lisboa Central, 1069-166 Lisbon, Portugal
| | - Diana Martins
- Multidisciplinary Unit for Bariatric and Metabolic Surgery, Centro Hospitalar Universitário Lisboa Central, 1069-166 Lisbon, Portugal
- NOVA Medical School/Faculdade de Ciencias Medicas, New University of Lisbon/Universidade Nova de Lisboa, 1169-056 Lisbon, Portugal
- Department of Endocrinology, Diabetes and Metabolism, Centro Hospitalar Universitário Lisboa Central, 1069-166 Lisbon, Portugal
| | - José Silva-Nunes
- Multidisciplinary Unit for Bariatric and Metabolic Surgery, Centro Hospitalar Universitário Lisboa Central, 1069-166 Lisbon, Portugal
- NOVA Medical School/Faculdade de Ciencias Medicas, New University of Lisbon/Universidade Nova de Lisboa, 1169-056 Lisbon, Portugal
- Department of Endocrinology, Diabetes and Metabolism, Centro Hospitalar Universitário Lisboa Central, 1069-166 Lisbon, Portugal
- Health and Technology Research Center, Escola Superior de Tecnologia da Saúde de Lisboa, 1990-096 Lisbon, Portugal
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Liu X, Zhang W, Yue W, Sun C, Li W. From Weight Bias Internalization to Health-Related Quality of Life: Self-esteem and Psychopathology in Pre-bariatric Surgery Patients. Obes Surg 2022; 32:3705-3713. [PMID: 36057756 PMCID: PMC9613576 DOI: 10.1007/s11695-022-06261-z] [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: 06/10/2022] [Revised: 08/24/2022] [Accepted: 08/25/2022] [Indexed: 11/29/2022]
Abstract
INTRODUCTION It has been reported that people seeking bariatric surgery have poor health-related quality of life (HRQoL). Weight bias internalization (WBI) is prevalent in this population and strongly associated with psychopathology and health status. However, the psychological mechanisms underlying the relationship between WBI and the physical and mental dimensions of HRQoL remain to be clarified. METHODS A preoperative sample of patients with obesity (N = 246; women = 75.2%; Mage = 32.07) completed validated measures as part of a routine preoperative psychological assessment to assess their WBI, self-esteem, anxiety symptoms, depressive symptoms, and HRQoL. RESULTS After controlling for the effects of gender, age, and BMI, WBI was linked to poorer physical and mental HRQoL through low self-esteem and increased psychological distress, including anxiety and depressive symptoms. CONCLUSION In pre-bariatric surgery patients with obesity, high WBI may predict impairments in mental and physical HRQoL by lowering self-esteem, and further increasing anxiety and depressive symptoms. Interventions targeting WBI may be an important aspect to consider in the clinical treatment of pre-bariatric surgery patients. Further longitudinal studies are warranted to determine causality.
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Affiliation(s)
- Xu Liu
- Operating Theater, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, 250012, People's Republic of China
| | - Wenjing Zhang
- School of Nursing and Rehabilitation, Cheeloo College of Medicine, Shandong University, Jinan, 250012, People's Republic of China
| | - Wenwen Yue
- School of Nursing and Rehabilitation, Cheeloo College of Medicine, Shandong University, Jinan, 250012, People's Republic of China
| | - Chaonan Sun
- Operating Theater, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, 250012, People's Republic of China
| | - Weihua Li
- Operating Theater, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, 250012, People's Republic of China.
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Mehta A, Awuah WA, Kalmanovich J, Huang H, Tanna R, Iqbal DJ, Garg T, Bulut HI, Abdul-Rahman T, Hasan MM. Investigating discrepancies in demand and access for bariatric surgery across different demographics in the COVID-19 era. Ann Med Surg (Lond) 2022; 82:104368. [PMID: 36268323 PMCID: PMC9577451 DOI: 10.1016/j.amsu.2022.104368] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Accepted: 08/11/2022] [Indexed: 11/10/2022] Open
Abstract
Obesity affects over 650 million adults worldwide and increases the risk of cardiovascular events, diabetes, and hypertension. While lifestyle recommendations are popular management options, bariatric surgery has emerged as a standard of care in refractory cases, reported to cause at least a 30% reduction in mortality. In addition, it mitigates obesity-related complications leading to a significant improvement in the quality of life for morbidly obese patients (BMI >40). Despite the numerous benefits, demand and access to bariatric surgery vary across different demographics such as age, gender, and socioeconomic status. This demand and access were further reduced due to the COVID-19 pandemic. This has resulted in cancellations of elective surgeries such as weight loss procedures and promotes a sedentary lifestyle which has short-term and long-term detrimental consequences on the health of obese patients. In the context of the prevalent epidemiological trends, this reduction in bariatric services will disproportionately affect the elderly, males, low SES, and African Americans. This editorial highlights the prevalent discrepancies in demand and access to bariatric surgery amidst the COVID-19 pandemic, and possible recommendations to improve overall access and utilization of bariatric services in morbidly obese patients belonging to all demographics.
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29
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Ostinelli G, Laforest S, Denham SG, Gauthier MF, Drolet-Labelle V, Scott E, Hould FS, Marceau S, Homer NZM, Bégin C, Andrew R, Tchernof A. Increased Adipose Tissue Indices of Androgen Catabolism and Aromatization in Women With Metabolic Dysfunction. J Clin Endocrinol Metab 2022; 107:e3330-e3342. [PMID: 35511873 PMCID: PMC9282357 DOI: 10.1210/clinem/dgac261] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Indexed: 02/02/2023]
Abstract
CONTEXT Body fat distribution is a risk factor for obesity-associated comorbidities, and adipose tissue dysfunction plays a role in this association. In humans, there is a sex difference in body fat distribution, and steroid hormones are known to regulate several cellular processes within adipose tissue. OBJECTIVE Our aim was to investigate if intra-adipose steroid concentration and expression or activity of steroidogenic enzymes were associated with features of adipose tissue dysfunction in individuals with severe obesity. METHODS Samples from 40 bariatric candidates (31 women, 9 men) were included in the study. Visceral (VAT) and subcutaneous adipose tissue (SAT) were collected during surgery. Adipose tissue morphology was measured by a combination of histological staining and semi-automated quantification. Following extraction, intra-adipose and plasma steroid concentrations were determined by liquid chromatography electrospray ionization tandem mass spectrometry (LC-ESI-MS/MS). Aromatase activity was estimated using product over substrate ratio, while AKR1C2 activity was measured directly by fluorogenic probe. Gene expression was measured by quantitative PCR. RESULTS VAT aromatase activity was positively associated with VAT adipocyte hypertrophy (P valueadj < 0.01) and negatively with plasma high-density lipoprotein (HDL)-cholesterol (P valueadj < 0.01), while SAT aromatase activity predicted dyslipidemia in women even after adjustment for waist circumference, age, and hormonal contraceptive use. We additionally compared women with high and low visceral adiposity index (VAI) and found that VAT excess is characterized by adipose tissue dysfunction, increased androgen catabolism mirrored by increased AKR1C2 activity, and higher aromatase expression and activity indices. CONCLUSION In women, increased androgen catabolism or aromatization is associated with visceral adiposity and adipose tissue dysfunction.
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Affiliation(s)
- Giada Ostinelli
- Centre de recherche de l’Institut universitaire de cardiologie et pneumologie de Québec-Université Laval, Québec City, QC G1V 4G5, Canada
- École de nutrition, Université Laval, Québec City, QC G1V 0A6, Canada
| | - Sofia Laforest
- Centre de recherche de l’Institut universitaire de cardiologie et pneumologie de Québec-Université Laval, Québec City, QC G1V 4G5, Canada
- École de nutrition, Université Laval, Québec City, QC G1V 0A6, Canada
- University of Strathclyde, Glasgow G1 1XQ, UK
- Mass Spectrometry Core, Edinburgh Clinical Research Facility, University/BHF, Cardiovascular Sciences, University of Edinburgh, Queen’s Medical Research Institute, Edinburgh, EH16 4TJ, UK
| | - Scott G Denham
- Mass Spectrometry Core, Edinburgh Clinical Research Facility, University/BHF, Cardiovascular Sciences, University of Edinburgh, Queen’s Medical Research Institute, Edinburgh, EH16 4TJ, UK
| | - Marie-Frederique Gauthier
- Centre de recherche de l’Institut universitaire de cardiologie et pneumologie de Québec-Université Laval, Québec City, QC G1V 4G5, Canada
| | | | - Emma Scott
- Faculté de médecine, Université Laval, Québec City, QC G1V 0A6, Canada
| | - Frédéric-Simon Hould
- Centre de recherche de l’Institut universitaire de cardiologie et pneumologie de Québec-Université Laval, Québec City, QC G1V 4G5, Canada
- Faculté de médecine, Université Laval, Québec City, QC G1V 0A6, Canada
| | - Simon Marceau
- Centre de recherche de l’Institut universitaire de cardiologie et pneumologie de Québec-Université Laval, Québec City, QC G1V 4G5, Canada
- Faculté de médecine, Université Laval, Québec City, QC G1V 0A6, Canada
| | - Natalie Z M Homer
- Mass Spectrometry Core, Edinburgh Clinical Research Facility, University/BHF, Cardiovascular Sciences, University of Edinburgh, Queen’s Medical Research Institute, Edinburgh, EH16 4TJ, UK
| | - Catherine Bégin
- Centre de recherche de l’Institut universitaire de cardiologie et pneumologie de Québec-Université Laval, Québec City, QC G1V 4G5, Canada
- École de psychologie, Université Laval, Québec City, QC G1V 0A6, Canada
| | - Ruth Andrew
- Mass Spectrometry Core, Edinburgh Clinical Research Facility, University/BHF, Cardiovascular Sciences, University of Edinburgh, Queen’s Medical Research Institute, Edinburgh, EH16 4TJ, UK
- BHF/CVS, Queen’s Medical Research Institute, University of Edinburgh, EH16 4TJ, UK
| | - André Tchernof
- Correspondence: Andre Tchernof, PhD, Quebec Heart and Lung Institute, School of Nutrition, Laval University, 2725 Chemin Sainte-Foy (Y-4212), Québec, QC G1V 4G5, Canada.
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Hussan H, Akinyeye S, Mihaylova M, McLaughlin E, Chiang C, Clinton SK, Lieberman D. Colorectal Cancer Risk Is Impacted by Sex and Type of Surgery After Bariatric Surgery. Obes Surg 2022; 32:2880-2890. [PMID: 35731459 DOI: 10.1007/s11695-022-06155-0] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Revised: 06/08/2022] [Accepted: 06/09/2022] [Indexed: 11/26/2022]
Abstract
PURPOSE Sex differences exist in the associations between obesity and the risk of colorectal cancer (CRC). However, limited data exist on how sex affects CRC risk after bariatric surgery. MATERIALS AND METHODS This retrospective cohort study used the 2012-2020 MarketScan database. We employed a propensity-score-matched analysis and precise coding to define CRC in this nationwide US study. Adjusted hazards ratio (HR) assessed CRC risk ≥ 6 months. In a restricted analysis, logistic regression with adjusted odds ratios (OR) examined CRC risk ≥ 3 years. RESULTS Our sample included 327,734 controls with severe obesity and 88,630 patients with Roux-en-Y gastric bypass (RYGB) or sleeve gastrectomy (VSG). The odds of cessation of diabetes mellitus medications, a surrogate for diabetes remission, were higher post-surgery vs. controls, especially in RYGB and males. In females, CRC risk decreased post-RYGB compared to controls (HR = 0.40, 95%CI: 0.18-0.87, p = 0.02). However, VSG was not associated with lower CRC risk in females. Paradoxically, in males compared to controls, CRC risk trended toward an almost significant increase, especially after 3 years or more from surgery (OR = 2.18, 95%CI: 0.97-4.89, p = 0.06). Males had a higher risk of CRC, particularly rectosigmoid cancer, than females after bariatric surgery (HR = 2.69, 95% CI: 1.35-5.38, p < 0.001). Furthermore, diabetes remission was not associated with a lower CRC risk post-surgery. CONCLUSION Our data suggest an increased risk of CRC in males compared to females after bariatric surgery. Compared to controls, there was a decrease in CRC risk in females' post-RYGB but not VSG. Mechanistic studies are needed to explain these differences.
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Affiliation(s)
- Hisham Hussan
- Division of Gastroenterology, Hepatology, and Nutrition, Department of Internal Medicine, The Ohio State University, 395 W. 12th Avenue, 2nd floor, Columbus, OH, 43210, USA.
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, UC Davis Medical Center, Sacramento, CA, USA.
| | - Samuel Akinyeye
- Division of Gastroenterology, Hepatology, and Nutrition, Department of Internal Medicine, The Ohio State University, 395 W. 12th Avenue, 2nd floor, Columbus, OH, 43210, USA
| | - Maria Mihaylova
- Comprehensive Cancer Center, The Ohio State University, Columbus, OH, USA
- Department of Biological Chemistry and Pharmacology, College of Medicine, The Ohio State University, Columbus, OH, USA
| | - Eric McLaughlin
- Department of Biomedical Informatics, College of Medicine, The Ohio State University, Columbus, OH, USA
| | - ChienWei Chiang
- Department of Biomedical Informatics, College of Medicine, The Ohio State University, Columbus, OH, USA
| | - Steven K Clinton
- Comprehensive Cancer Center, The Ohio State University, Columbus, OH, USA
- Division of Medical Oncology, Department of Internal Medicine, College of Medicine, The Ohio State University, Columbus, OH, USA
| | - David Lieberman
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Oregon Health & Science University, Portland, OR, USA
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Hinnen C, Hermens M. A Lifestyle Group Intervention Aimed at Losing Sufficient Weight After Laparoscopic Roux-en-Y Gastric Bypass May Be Helpful for a Small Group of Patients. Bariatr Surg Pract Patient Care 2022. [DOI: 10.1089/bari.2021.0107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- Chris Hinnen
- Leids University Medical Center, Leiden, The Netherlands
| | - Mark Hermens
- Medical Centre Leeuwarden, Leeuwarden, The Netherlands
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Regensteiner JG, Reusch JEB. Sex Differences in Cardiovascular Consequences of Hypertension, Obesity, and Diabetes: JACC Focus Seminar 4/7. J Am Coll Cardiol 2022; 79:1492-1505. [PMID: 35422246 PMCID: PMC9503760 DOI: 10.1016/j.jacc.2022.02.010] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Revised: 01/31/2022] [Accepted: 02/07/2022] [Indexed: 12/14/2022]
Abstract
It has long been recognized that there are significant differences between the sexes affecting prevalence, incidence, and severity over a broad range of diseases. Until the early 1990s, the limited research conducted on women's health focused primarily on diseases affecting fertility and reproduction, and women were excluded from most clinical trials. For these reasons, the prevention, diagnosis, and treatment of serious chronic diseases such as cardiovascular disease in women continue to be based primarily on findings in men, and sex-specific clinical guidelines are mostly lacking. Hypertension, obesity, and diabetes, interrelated risk factors for cardiovascular disease, differ by sex in terms of prevalence and adverse effects as well as by genetics and biology. Research is needed to understand sex differences in hypertension, obesity, and diabetes to optimally inform sex-specific prevention, diagnosis, and treatment strategies for women and men. In this way, sex-specific clinical guidelines can be developed where warranted.
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Affiliation(s)
- Judith G Regensteiner
- Division of General Internal Medicine, Department of Medicine, University of Colorado School of Medicine, Aurora, Colorado, USA; Division of Cardiology, Department of Medicine, University of Colorado School of Medicine, Aurora, Colorado, USA; Ludeman Family Center for Women's Health Research, Department of Medicine, University of Colorado School of Medicine, Aurora, Colorado, USA.
| | - Jane E B Reusch
- Ludeman Family Center for Women's Health Research, Department of Medicine, University of Colorado School of Medicine, Aurora, Colorado, USA; Division of Endocrinology, Department of Medicine, University of Colorado School of Medicine, Aurora, Colorado, USA
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Bouchard ME, Tian Y, Linton S, De Boer C, O'Connor A, Ghomrawi H, Abdullah F. Utilization Trends and Disparities in Adolescent Bariatric Surgery in the United States 2009-2017. Child Obes 2022; 18:188-196. [PMID: 34647817 DOI: 10.1089/chi.2021.0201] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Background: Current reports of adolescent bariatric surgery underutilization for treating severe obesity do not comprehensively assess the extent of existing disparities. We sought to describe national trends in adolescent bariatric surgery over a 9-year period and investigate previously described ethnoracial-, insurance-, income-, and geographic-based disparities. Methods: A cross-sectional analysis of adolescents aged 10-19 years who underwent bariatric surgery from 2009 to 2017 was conducted using Healthcare Cost and Utilization Kids' Inpatient Database and National Inpatient Sample Databases. Annual rates and types of bariatric surgery were assessed using trend analysis and stratified by patient, hospital, and regional characteristics. Results: The rate of bariatric surgeries per 1,000,000 adolescents with severe obesity increased over time (227 cases in 2009 to 331cases in 2017). Roux-en-Y gastric bypass and gastric band significantly decreased (p < 0.001), while sleeve gastrectomy became the most commonly performed bariatric surgery (p < 0.001). Surgeries were increasingly performed in urban teaching hospitals (77.9%) and most commonly in the Northeast (34.4%) and South (40.9%). The proportion of black patients (12.1%-15.8%) undergoing bariatric surgery increased, although was not significant and remained below that of white patients (p = 0.06). The proportion of publicly insured patients undergoing bariatric surgery significantly increased (17.0% to 30.7%, p < 0.001), although no changes were observed based on median household income. Conclusions: Over the study period, utilization of adolescent bariatric surgery has increased. Yet, vulnerable populations, who have the highest rates of severe obesity, continue to undergo bariatric surgery at disproportionately lower rates. Further efforts to address disparities and barriers to care are urgently needed to care for these children.
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Affiliation(s)
- Megan E Bouchard
- Department of Surgery, Division of Pediatric Surgery, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, USA
| | - Yao Tian
- Department of Surgery, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Samuel Linton
- Department of Surgery, Division of Pediatric Surgery, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, USA
| | - Christopher De Boer
- Department of Surgery, Division of Pediatric Surgery, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, USA
| | - Ann O'Connor
- Department of Surgery, Division of Pediatric Surgery, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, USA
| | - Hassan Ghomrawi
- Department of Surgery, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Fizan Abdullah
- Department of Surgery, Division of Pediatric Surgery, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, USA.,Department of Surgery, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
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Ehlers AP, Vitous CA, Chao GF, Stricklen A, Ross R, Kullgren JT, Ghaferi AA. Female Patient Perceptions on Financial Incentives to Promote Follow-Up After Bariatric Surgery. J Surg Res 2022; 276:195-202. [PMID: 35366424 DOI: 10.1016/j.jss.2022.02.027] [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: 12/02/2021] [Revised: 01/28/2022] [Accepted: 02/14/2022] [Indexed: 11/16/2022]
Abstract
INTRODUCTION Financial incentives to promote recommended behaviors have been applied in many healthcare settings, but to our knowledge, have never been tested as a strategy to improve patient follow-up after bariatric surgery. Given that females make up majority of bariatric surgery patients, our goal was to explore female patient perceptions on the effects of a financial incentive program designed to increase follow-up after bariatric surgery. METHODS This was an exploratory qualitative study of patient participants in a pilot program investigating financial incentives. We performed qualitative interviews with female patients to include personal experiences with bariatric surgery, progress toward goals, and concerns related to post-surgical behaviors. The data was analyzed iteratively through inductive thematic analysis. RESULTS Twenty-one female patients who had undergone bariatric surgery and enrolled in the financial incentive program participated in this study. Participants had generally positive impressions of the financial incentive program. Participants described the utility of the program in helping to pay for expenses associated with bariatric surgery; feeling that participation was their way of demonstrating that they were compliant with post-surgical recommendations; and that it provided additional motivation. All patients stated that even without the financial incentive they would have continued to follow-up. CONCLUSIONS While financial incentives can provide additional motivation for patients following bariatric surgery, they are not the primary reason that patients choose to follow-up. Understanding the motivation of patients who choose to follow-up (or not) may better inform investigations intended to improve follow-up rates after bariatric surgery.
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Affiliation(s)
- Anne P Ehlers
- Department of Surgery, Michigan Medicine, Ann Arbor, Michigan; Michigan Bariatric Surgery Collaborative, Ann Arbor, Michigan; Institute for Healthcare Policy and Innovation, Ann Arbor, Michigan.
| | - C Ann Vitous
- Michigan Bariatric Surgery Collaborative, Ann Arbor, Michigan
| | - Grace F Chao
- Institute for Healthcare Policy and Innovation, Ann Arbor, Michigan; National Clinician Scholars Program, Veterans Affairs Ann Arbor, Michigan; Department of Surgery, Yale School of Medicine, New Haven, Connecticut
| | | | - Rachel Ross
- Michigan Bariatric Surgery Collaborative, Ann Arbor, Michigan
| | - Jeffrey T Kullgren
- Institute for Healthcare Policy and Innovation, Ann Arbor, Michigan; Veterans Affairs Ann Arbor Healthcare System, Ann Arbor, Michigan; Departments of Internal Medicine and Health Management and Policy, Michigan Medicine, Ann Arbor, Michigan
| | - Amir A Ghaferi
- Department of Surgery, Michigan Medicine, Ann Arbor, Michigan; Michigan Bariatric Surgery Collaborative, Ann Arbor, Michigan; Institute for Healthcare Policy and Innovation, Ann Arbor, Michigan
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Hruska P, Kucera J, Pekar M, Holéczy P, Mazur M, Buzga M, Kuruczova D, Lenart P, Fialova Kucerova J, Potesil D, Zdrahal Z, Bienertova-Vasku J. Proteomic Signatures of Human Visceral and Subcutaneous Adipocytes. J Clin Endocrinol Metab 2022; 107:755-775. [PMID: 34669916 PMCID: PMC8851937 DOI: 10.1210/clinem/dgab756] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/21/2021] [Indexed: 11/21/2022]
Abstract
CONTEXT Adipose tissue distribution is a key factor influencing metabolic health and risk in obesity-associated comorbidities. OBJECTIVE Here we aim to compare the proteomic profiles of mature adipocytes from different depots. METHODS Abdominal subcutaneous (SA) and omental visceral adipocytes (VA) were isolated from paired adipose tissue biopsies obtained during bariatric surgery on 19 severely obese women (body mass index > 30 kg/m2) and analyzed using state-of-the-art mass spectrometry. Differential expression analysis and weighted gene co-expression network analysis (WGCNA) were performed to investigate proteome signature properties and to examine a possible association of the protein expression with the clinical data. RESULTS We identified 3686 protein groups and found 1140 differentially expressed proteins (adj. P value < 0.05), of which 576 proteins were upregulated in SA and 564 in VA samples. We provide a global protein profile of abdominal SA and omental VA, present the most differentially expressed pathways and processes distinguishing SA from VA, and correlate them with clinical and body composition data. We show that SA are significantly more active in processes linked to vesicular transport and secretion, and to increased lipid metabolism activity. Conversely, the expression of proteins involved in the mitochondrial energy metabolism and translational or biosynthetic activity is higher in VA. CONCLUSION Our analysis represents a valuable resource of protein expression profiles in abdominal SA and omental VA, highlighting key differences in their role in obesity.
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Affiliation(s)
- Pavel Hruska
- Department of Pathological Physiology, Faculty of Medicine, Masaryk University, 62500 Brno, Czech Republic
- Central European Institute of Technology, Masaryk University, 62500 Brno, Czech Republic
- Research Centre for Toxic Compounds in the Environment, Faculty of Science, Masaryk University, 62500 Brno, Czech Republic
| | - Jan Kucera
- Research Centre for Toxic Compounds in the Environment, Faculty of Science, Masaryk University, 62500 Brno, Czech Republic
| | - Matej Pekar
- Department of Surgery, Vitkovice Hospital, 70300 Ostrava, Czech Republic
- Department of Physiology, Faculty of Medicine, Masaryk University, 70300 Brno, Czech Republic
| | - Pavol Holéczy
- Department of Surgery, Vitkovice Hospital, 70300 Ostrava, Czech Republic
- Department of Surgical Disciplines, Faculty of Medicine, University of Ostrava, 70300 Ostrava, Czech Republic
| | - Miloslav Mazur
- Department of Surgery, Vitkovice Hospital, 70300 Ostrava, Czech Republic
| | - Marek Buzga
- Department of Human Movement Studies, Faculty of Education, University of Ostrava, 70900 Ostrava, Czech Republic
- Department of Physiology and Pathohysiology, Faculty of Medicine, University of Ostrava, 70300 Ostrava, Czech Republic
| | - Daniela Kuruczova
- Research Centre for Toxic Compounds in the Environment, Faculty of Science, Masaryk University, 62500 Brno, Czech Republic
| | - Peter Lenart
- Research Centre for Toxic Compounds in the Environment, Faculty of Science, Masaryk University, 62500 Brno, Czech Republic
| | - Jana Fialova Kucerova
- Department of Pathological Physiology, Faculty of Medicine, Masaryk University, 62500 Brno, Czech Republic
| | - David Potesil
- Central European Institute of Technology, Masaryk University, 62500 Brno, Czech Republic
| | - Zbynek Zdrahal
- Central European Institute of Technology, Masaryk University, 62500 Brno, Czech Republic
| | - Julie Bienertova-Vasku
- Department of Pathological Physiology, Faculty of Medicine, Masaryk University, 62500 Brno, Czech Republic
- Research Centre for Toxic Compounds in the Environment, Faculty of Science, Masaryk University, 62500 Brno, Czech Republic
- Correspondence: Julie Dobrovolna (previously Bienertova-Vasku), Department of Pathological Physiology, Faculty of Medicine, Masaryk University, Kamenice 5, Building A18, Brno 625 00, Czech Republic.
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Wong CY, Chu DH. Cutaneous signs of nutritional disorders. Int J Womens Dermatol 2022; 7:647-652. [PMID: 35024418 PMCID: PMC8721081 DOI: 10.1016/j.ijwd.2021.09.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Revised: 09/14/2021] [Accepted: 09/15/2021] [Indexed: 11/30/2022] Open
Abstract
This review article focuses on the dermatologic manifestations of selected nutrient deficiencies, including protein-energy and micronutrient-related malnutrition. The various nutrient deficiencies presented may share common features. However, distinctive cutaneous signs may prompt clinicians to consider a nutritional cause and help distinguish a nutrient deficiency from other common dermatologic conditions. The recent reemergence of forgotten nutritional deficiencies, such as scurvy and pellagra, in the context of predisposing risk factors that may uniquely affect women more than men makes this topic timely. Recognition of nutritional disorders is important because appropriate treatment may reverse cutaneous signs and prevent irreversible sequelae.
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Affiliation(s)
- Christine Y Wong
- Stanford University School of Medicine, Department of Dermatology, Palo Alto, California
| | - Derek H Chu
- Stanford University School of Medicine, Department of Dermatology, Palo Alto, California
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Landin MD, Gordee A, Lerebours RC, Kuchibhatla M, Eckhouse SR, Seymour KA. Trends in Risk Factors for Readmission after Bariatric Surgery 2015-2018. Surg Obes Relat Dis 2022; 18:581-593. [DOI: 10.1016/j.soard.2021.12.026] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2021] [Revised: 11/26/2021] [Accepted: 12/30/2021] [Indexed: 11/16/2022]
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Franco S, Vieira CM, Oliveira MRMD. Objetificação da mulher: implicações de gênero na iminência da cirurgia bariátrica. REVISTA ESTUDOS FEMINISTAS 2022. [DOI: 10.1590/1806-9584-2022v30n379438] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Resumo: A cirurgia bariátrica, realizada predominantemente em mulheres (80% no Brasil e 77% no contexto mundial), representa, além da prevenção de riscos aos agravos de saúde, uma promessa de bem-estar subjetivo. Neste trabalho, analisou-se, a partir da perspectiva de teorias feministas e psicodinâmicas, associadas à literatura da saúde, narrativas e expressões não verbais de um grupo de mulheres na iminência de tal cirurgia. Os resultados obtidos mostraram que aquele grupo de mulheres buscava a cirurgia como um dispositivo para alcançar a magreza como o padrão feminino idealizado socialmente. O corpo gordo foi reconhecido como uma condição não humana e a cirurgia simbolizada como a libertação dessa condição e o resgate da sexualidade. Concluiu-se, portanto, que as questões de gênero devem ser reconhecidas para apoiarem as equipes de saúde a fim de se mitigar expectativas irreais e melhorar o desfecho do tratamento da obesidade grave.
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Iannelli A, Bulsei J, Debs T, Tran A, Lazzati A, Gugenheim J, Anty R, Petrucciani N, Fontas E. Clinical and Economic Impact of Previous Bariatric Surgery on Liver Transplantation: a Nationwide, Population-Based Retrospective Study. Obes Surg 2022; 32:55-63. [PMID: 34499293 PMCID: PMC8752569 DOI: 10.1007/s11695-021-05684-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Revised: 08/18/2021] [Accepted: 08/20/2021] [Indexed: 02/06/2023]
Abstract
PURPOSE The present study aims to determine the impact of previous bariatric surgery (BS) on the length of hospital stay; the incidence of mortality, re-transplantation, and re-hospitalization after LT; and the related economic costs, through the analysis of the French National Health Insurance Information System. MATERIALS AND METHODS All patients aged > 18 years who underwent LT in France in the period from 2010 to 2019 were included. Thirty-nine patients with a history of BS (study group) were compared with 1798 obese patients without previous BS (control group). RESULTS At the time of LT, patients with a history of BS were significantly younger than those of the control group and had lower Charlson comorbidity index. Female sex was significantly more represented in the study group. No significant differences were detected between the two groups regarding the postoperative mortality rate after LT (10.3% in the study group versus 8.0% in the control group), long-term mortality (0.038 versus 0.029 person-year of follow-up, respectively), re-transplantation (adjusted hazard ratio (HR) = 2.15, p = 0.2437), re-hospitalization (adjusted analysis, IRR = 0.93, p = 0.7517), and costs of LT hospitalization (73,515 € in the study group versus 65,878 € in the control group). After 1:2 propensity score matching, the duration of the LT hospital stay was significantly longer in the study group (58.3 versus 33.4 days, p = 0.0172). CONCLUSION No significant differences were detected between patients with previous BS versus obese patients without history of BS undergoing LT concerning the rates of mortality, re-LT, re-hospitalization after LT, and costs of hospitalization and re-hospitalizations.
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Affiliation(s)
- Antonio Iannelli
- Université Côte D’Azur, Nice, France
- Centre Hospitalier Universitaire de Nice - Digestive Surgery and Liver Transplantation Unit, Archet 2 Hospital, 151 Route Saint Antoine de Ginestière, BP 3079 Nice Cedex 3, France
- Inserm, U1065, Team 8 “Hepatic Complications of Obesity and Alcohol”, Nice, France
| | - Julie Bulsei
- Centre Hospitalier Universitaire de Nice, Department of Clinical Research and Innovation, Université Côte D’Azur, Nice, France
| | - Tarek Debs
- Centre Hospitalier Universitaire de Nice - Digestive Surgery and Liver Transplantation Unit, Archet 2 Hospital, 151 Route Saint Antoine de Ginestière, BP 3079 Nice Cedex 3, France
| | - Albert Tran
- Université Côte D’Azur, Nice, France
- Centre Hospitalier Universitaire de Nice - Digestive Surgery and Liver Transplantation Unit, Archet 2 Hospital, 151 Route Saint Antoine de Ginestière, BP 3079 Nice Cedex 3, France
- Inserm, U1065, Team 8 “Hepatic Complications of Obesity and Alcohol”, Nice, France
| | - Andrea Lazzati
- Department of General Surgery, Centre Hospitalier Intercommunal de Creteil, Creteil, France
| | - Jean Gugenheim
- Université Côte D’Azur, Nice, France
- Centre Hospitalier Universitaire de Nice - Digestive Surgery and Liver Transplantation Unit, Archet 2 Hospital, 151 Route Saint Antoine de Ginestière, BP 3079 Nice Cedex 3, France
- Inserm, U1065, Team 8 “Hepatic Complications of Obesity and Alcohol”, Nice, France
| | - Rodolphe Anty
- Université Côte D’Azur, Nice, France
- Centre Hospitalier Universitaire de Nice - Digestive Surgery and Liver Transplantation Unit, Archet 2 Hospital, 151 Route Saint Antoine de Ginestière, BP 3079 Nice Cedex 3, France
- Inserm, U1065, Team 8 “Hepatic Complications of Obesity and Alcohol”, Nice, France
| | - Niccolo Petrucciani
- Centre Hospitalier Universitaire de Nice - Digestive Surgery and Liver Transplantation Unit, Archet 2 Hospital, 151 Route Saint Antoine de Ginestière, BP 3079 Nice Cedex 3, France
- Department of Medical and Surgical Sciences and Translational Medicine, Faculty of Medicine and Psychology, St. Andrea Hospital, Sapienza University, Rome, Italy
| | - Eric Fontas
- Centre Hospitalier Universitaire de Nice, Department of Clinical Research and Innovation, Université Côte D’Azur, Nice, France
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Santos FNAD, Pinto LLT, Silva MSDP, Bomfim ES, Lino RDS, Lagares LS, de Almeida LAB, Santos CPCD. The Relation Between the Socioeconomic Levels, Quality of Life Related to Health, Body Self-Image, and Level of Physical Activity in Obese Adults After Bariatric Surgery. Bariatr Surg Pract Patient Care 2021. [DOI: 10.1089/bari.2021.0110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
Affiliation(s)
- Felipe Nunes Almeida dos Santos
- Research Group on Metabolic Diseases, Physical Exercise and Health Technologies, Bahiana School of Medicine and Public Health, Salvador, Brazil
| | - Lélia Lessa Teixeira Pinto
- Study and Research Group in Health and Human Performance, Bahiana School of Medicine and Public Health, Salvador, Brazil
| | - Mariana Sousa de Pina Silva
- Research Group on Metabolic Diseases, Physical Exercise and Health Technologies, Bahiana School of Medicine and Public Health, Salvador, Brazil
| | - Eric Simas Bomfim
- Research Group on Metabolic Diseases, Physical Exercise and Health Technologies, Bahiana School of Medicine and Public Health, Salvador, Brazil
- Department of Physical Education, Obesity Treatment and Surgery Center, Salvador, Brazil
| | - Ramon de Souza Lino
- Research Group on Metabolic Diseases, Physical Exercise and Health Technologies, Bahiana School of Medicine and Public Health, Salvador, Brazil
| | - Laura Souza Lagares
- Research Group on Metabolic Diseases, Physical Exercise and Health Technologies, Bahiana School of Medicine and Public Health, Salvador, Brazil
| | - Luiz Alberto Bastos de Almeida
- Research Group on Metabolic Diseases, Physical Exercise and Health Technologies, Bahiana School of Medicine and Public Health, Salvador, Brazil
- Laboratory of Physical Activity, Feira de Santana State University, Feira de Santana, Brazil
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Yu Y, Ma Q, Johnson JA, O'Malley WE, Sabbota A, Groth SW. Predictors of 30-day follow-up visit completion after primary bariatric surgery: an analysis of the Metabolic and Bariatric Surgery Accreditation and Quality Improvement Program data registry. Surg Obes Relat Dis 2021; 18:384-393. [PMID: 34974998 DOI: 10.1016/j.soard.2021.12.003] [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: 05/07/2021] [Revised: 10/01/2021] [Accepted: 12/01/2021] [Indexed: 11/30/2022]
Abstract
BACKGROUND Adherence to follow-up visits is often unsatisfactory after bariatric surgery. OBJECTIVES To identify predictors, including surgery type and preoperative demographics, body mass index (BMI), medical conditions, and smoking status, of 30-day follow-up visit completion. SETTING Metabolic and Bariatric Surgery Accreditation and Quality Improvement Program participating centers (2015-2018). METHODS Patients who underwent primary Roux-en-Y gastric bypass or sleeve gastrectomy were included in this analysis. Data were analyzed using weighted logistic regression. Subanalyses included stratification of the sample by sex and age (<45, 45-60, and >60 years). RESULTS Patients (n = 566,774) were predominantly female (79.6%), White (72.4%), non-Hispanic (77.9%), and middle-aged (44.5 ± 11.9 years), with a mean BMI of 45.3 ± 7.8 kg/m2. More than 95% of patients completed the 30-day visits. In the whole-sample analysis, older age (odds ratio [OR], 1.02) and the presence of non-insulin-dependent diabetes (OR, 1.04), hypertension (OR, 1.03), hyperlipidemia (OR, 1.10), obstructive sleep apnea (OR, 1.15), and gastroesophageal reflux disease (OR, 1.16) were positive predictors of the 30-day visit completion (Ps < .01). Conversely, sleeve gastrectomy procedure (OR, .86), Black race (OR, .87), Hispanic ethnicity (OR, .94), and the presence of insulin-dependent diabetes (OR, .96) and smoking (OR, .83) were negative predictors (Ps < .01). Several differences emerged in subanalyses. For example, in sex stratification, Hispanic ethnicity lost its significance in men. In age stratification, BMI and male sex emerged as positive predictors in the age groups of <45 and 45-60 years, respectively. CONCLUSION Although challenged by small effect sizes, this analysis identified subgroups at a higher risk of being lost to follow-up after bariatric surgery.
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Affiliation(s)
- Yang Yu
- School of Nursing, University of Rochester, Rochester, New York.
| | - Qianheng Ma
- School of Public Health Sciences, University of Chicago, Chicago, Illinois
| | - Joseph A Johnson
- Department of Surgery, University of Rochester Medical Center, Rochester, New York
| | - William E O'Malley
- Department of Surgery, University of Rochester Medical Center, Rochester, New York
| | - Aaron Sabbota
- Department of Surgery, University of Rochester Medical Center, Rochester, New York
| | - Susan W Groth
- School of Nursing, University of Rochester, Rochester, New York
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Cooper AJ, Gupta SR, Moustafa AF, Chao AM. Sex/Gender Differences in Obesity Prevalence, Comorbidities, and Treatment. Curr Obes Rep 2021; 10:458-466. [PMID: 34599745 DOI: 10.1007/s13679-021-00453-x] [Citation(s) in RCA: 135] [Impact Index Per Article: 45.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/19/2021] [Indexed: 12/16/2022]
Abstract
PURPOSE OF REVIEW Obesity is a heterogeneous condition, yet sex/gender is rarely considered in the prevention or clinical care of this disease. This review examined and evaluated recent literature regarding the influence of sex and gender on obesity prevalence, comorbidities, and treatment in adults. RECENT FINDINGS Obesity is more prevalent in women than men in most countries, but in some countries and population subgroups, this gap is more pronounced. Several obesity-related comorbidities, including type 2 diabetes and hypertension, demonstrate sex-specific pathways. Women, compared to men, are more likely to be diagnosed with obesity and seek and obtain all types of obesity treatment including behavioral, pharmacological, and bariatric surgery. Men tend to have greater absolute weight loss, but this difference is attenuated once accounting for baseline weight. Obesity is a multifactorial condition with complex interactions among sex/gender, sociocultural, environmental, and physiological factors. More sex/gender research is needed to investigate mechanisms underlying sex/gender differences in prevalence, comorbidities, and treatment, identify ways to increase men's interest and participation in obesity treatment, and examine differences in obesity prevalence and treatments for transgender and gender non-conforming individuals.
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Affiliation(s)
- Ashley J Cooper
- Department of Biobehavioral Health Sciences, University of Pennsylvania School of Nursing, 418 Curie Blvd, Philadelphia, PA, 19104, USA
| | - Sapana R Gupta
- Drexel University College of Medicine, Philadelphia, PA, USA
| | | | - Ariana M Chao
- Department of Biobehavioral Health Sciences, University of Pennsylvania School of Nursing, 418 Curie Blvd, Philadelphia, PA, 19104, USA.
- Department of Psychiatry, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA.
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Ogle SB, Ressalam J, Baugh CM, Campbell EG, Kelsey MM, Inge TH. Referral and utilization of paediatric bariatric surgery in an academic freestanding children's hospital with dedicated paediatric bariatric programme. Pediatr Obes 2021; 16:e12830. [PMID: 34296818 DOI: 10.1111/ijpo.12830] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Accepted: 06/09/2021] [Indexed: 11/30/2022]
Abstract
OBJECTIVE This report estimates the percent of medically eligible adolescents who are referred for metabolic and bariatric surgery (MBS) evaluation or factors associated with referral. METHODS This cross-sectional retrospective review evaluated patients aged 13 to 18 years seen between 2017 and 2019 for demographics, insurance status, body mass index (BMI), obesity-related comorbidities, and compared these data to patients whom had been referred and received MBS. RESULTS Half of the patients (86 411/163137, 53%) between ages of 13 and 18 years identified had BMI documented, of which, 1974 (2.3%) were medically eligible for MBS, 238 (12%) were referred for MBS and 52 (22%) underwent MBS. Females had similar odds of being eligible for MBS [odds ratio (OR) = 1.01, 95% confidence interval (CI) 0.92-1.11, P = .9], but greater odds of referral (OR = 1.58, 95% CI 1.13-2.23, P = .009). Independently, miniorities and patients with public insurance had higher odds of being eligible for MBS, but similar odds of being referred as non-Hispanic white patients. Black patients with public insurance had greater odds of being referred for MBS (OR = 12.22, 95% CI 2.08-235.15, P = .022). Patients' multiple comorbidities had greater odds of being referred for MBS (OR = 2.16, 95% CI 1.29-3.68, P = .004). CONCLUSIONS Referral is barrier for patients medically eligible for MBS; however, this barrier is not uniformly faced by all patients.
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Affiliation(s)
- Sarah B Ogle
- Department of Surgery, Division of Pediatric Surgery, Children's Hospital of Colorado, Aurora, Colorado, USA.,Department of Surgery, University of Colorado, Denver, Colorado, USA
| | - Julie Ressalam
- Center for Bioethics and Humanities, University of Colorado, Aurora, Colorado, USA.,Division of General Internal Medicine, University of Colorado, School of Medicine, Aurora, Colorado, USA
| | - Christine M Baugh
- Center for Bioethics and Humanities, University of Colorado, Aurora, Colorado, USA.,Division of General Internal Medicine, University of Colorado, School of Medicine, Aurora, Colorado, USA
| | - Eric G Campbell
- Center for Bioethics and Humanities, University of Colorado, Aurora, Colorado, USA.,Division of General Internal Medicine, University of Colorado, School of Medicine, Aurora, Colorado, USA
| | - Megan M Kelsey
- Department of Pediatrics, Children's Hospital of Colorado, Aurora, Colorado, USA
| | - Thomas H Inge
- Department of Surgery, Division of Pediatric Surgery, Children's Hospital of Colorado, Aurora, Colorado, USA.,Department of Surgery, University of Colorado, Denver, Colorado, USA
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The association between bariatric surgery and cataract: a propensity score-matched cohort study. Surg Obes Relat Dis 2021; 18:217-224. [PMID: 34863672 DOI: 10.1016/j.soard.2021.10.021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Revised: 09/13/2021] [Accepted: 10/31/2021] [Indexed: 12/12/2022]
Abstract
BACKGROUND Obesity is considered a risk factor for cataracts. The association between weight loss and a cataract among patients with obesity has not been assessed to date. OBJECTIVES To assess the association between weight loss following bariatric surgery and cataracts. SETTING Nationwide Swedish healthcare registries between 2006 and 2019. METHODS We performed a population-based cohort study. Patients aged 40-79 years who underwent bariatric surgery were matched on their propensity score (PS) to up to 2 patients with obesity ("unexposed patients"). Cox proportional hazard regression analyses calculated hazard ratios (HRs) and 95% confidence intervals (CIs) of developing cataracts following bariatric surgery, compared with unexposed patients. Subgroup analyses by age, sex, bariatric surgery type, and duration of follow-up were conducted. RESULTS In total, 22,560 bariatric surgery patients were PS-matched to 35,523 unexposed patients. The risk of cataracts was decreased in bariatric surgery patients compared with unexposed patients (HR .71, 95% CI .66-.76). We observed the lowest risk of cataracts among bariatric surgery patients aged 40-49 years (HR .52, 95% CI .44-.75) but a null result for patients aged ≥60 years. Gastric bypass or duodenal switch were associated with decreased risks of cataracts, whereas sleeve gastrectomy yielded a null result. Subgroups of sex and duration of follow-up showed no evidence of effect modification (hazards were proportional throughout follow-up). CONCLUSION Our results suggest that substantial weight loss following bariatric surgery is associated with a decreased risk of cataracts, especially if bariatric surgery was performed before age 60.
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Barber D, Morkem R, Dalgarno N, Houlden R, Smith K, Anvari M, Zevin B. Patients eligible and referred for bariatric surgery in southeastern Ontario: Retrospective cohort study. CANADIAN FAMILY PHYSICIAN MEDECIN DE FAMILLE CANADIEN 2021; 67:e31-e40. [PMID: 33483411 DOI: 10.46747/cfp.6701e31] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
OBJECTIVE To evaluate the proportion of eligible individuals, within one health region in Ontario, who were referred for publicly funded medical and surgical weight-loss interventions (MSWLI). DESIGN A retrospective cohort study that used primary care data from the Canadian Primary Care Sentinel Surveillance Network (CPCSSN) and referral data from the Ontario Bariatric Network (OBN). SETTING Primary care practices within southeastern Ontario that contribute data to CPCSSN. PARTICIPANTS Patients with class II (body mass index [BMI] 35.0 to 39.9 kg/m2) or III (BMI ≥ 40 kg/m2) obesity who were eligible for referral to the OBN for MSWLI. MAIN OUTCOME MEASURES Primary care data about patients within the CPCSSN database were linked to referral records within the OBN database using 3 indirect identifiers to determine the proportion of patients with class II and III obesity who were referred to the OBN for MSWLI. An adjusted multivariate logistic regression model was used to determine the most significant predictors of referral. RESULTS Of the 87 276 patients within one health region in Ontario, 15 526 (17.8%) patients had class II or III obesity and were eligible for referral for MSWLI. Only 966 out of those 15 526 (6.2%) patients were actually referred for MSWLI. In the multivariate regression analysis, BMI had the strongest association with referral in terms of adjusted odds ratio (AOR), varying from 2.50 (95% CI 2.04 to 3.06) for a BMI of 40.0 to 44.9 kg/m2, to 5.15 (95% CI 4.21 to 6.30) for a BMI of 50.0 kg/m2 or greater. Referral was more likely for female than male patients (AOR = 2.18; 95% CI 1.86 to 2.57), those living rurally than for urban dwellers (AOR = 1.39; 95% CI 1.20 to 1.60), and those aged 30 to 39 (AOR = 1.61; 95% CI 1.24 to 2.09) and 40 to 49 (AOR = 1.53; 95% CI 1.18 to 1.98) compared with other age groups. CONCLUSION Within one health region in Ontario, the referral rate of patients with class II and III obesity for MSWLI was low. Our findings highlight the need for further research to understand and address the barriers to referral of patients with class II and III obesity for MSWLI.
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Affiliation(s)
- David Barber
- Network Director and Assistant Professor in the Centre for Studies in Primary Care at Queen's University in Kingston, Ont
| | - Rachael Morkem
- Research associate with the Centre for Studies in Primary Care at Queen's University
| | - Nancy Dalgarno
- Education Researcher and Consultant in the Office of Health Sciences Education at Queen's University
| | - Robyn Houlden
- Professor and Chair of the Division of Endocrinology at Queen's University
| | - Karen Smith
- Professor in the Office of Health Sciences Education at Queen's University
| | - Mehran Anvari
- Professor of Surgery in the Faculty of Health Sciences at McMaster University and Chair and Clinic Lead of the Ontario Bariatric Network
| | - Boris Zevin
- Assistant Professor in the Department of Surgery at Queen's University.
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Surgery in the Obese Pregnant Patient. Clin Obstet Gynecol 2021; 63:416-428. [PMID: 32224705 DOI: 10.1097/grf.0000000000000530] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
This chapter reviews issues which complicate surgery in obese pregnant patients. Maternal obesity is prevalent in the United States and is associated with numerous adverse health outcomes. When surgery is indicated during pregnancy, the presence of maternal obesity increases surgical risks for both the fetus and mother. Specific risks are identified and strategies to avoid them are evaluated. The prognosis and management of pregnant women who have undergone bariatric surgery is also discussed, and practical guidelines for obstetric management of these patients are presented.
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Shayesteh A, Persson M, Brulin C, Nylander E. 'Excessive sweating is not a feminine thing': A qualitative study of women's experiences suffering from primary hyperhidrosis. PLoS One 2021; 16:e0254689. [PMID: 34264995 PMCID: PMC8282083 DOI: 10.1371/journal.pone.0254689] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Accepted: 07/02/2021] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Primary hyperhidrosis, excessive focal sweating is a common disease equally affecting men and women. Women tend to seek care more often and assess being more affected by hyperhidrosis in their daily life. The aim of this study was to explore experiences of living with primary hyperhidros in a sample of 15 women. METHODS Individual, semi-structured interviews with a purposive sample of 15 women diagnosed with primary hyperhidrosis and analysed by qualitative content analysis utilising an inductive approach. RESULTS The analysis resulted in a theme, constantly guarding the female image, based on three categories, misfitting the feminine norms, avoiding the attention of others and passing like any woman. Primary hyperhidrosis in women disrupted the ideal feminine appearance. Wearing clothes that concealed hyperhidrosis and distancing from social gatherings, in combination with negative remarks by others, created stress and anxiety and had a negative effect on self-esteem. Women felt poorly understood by others regarding the extent of their sweating and were misunderstood in intimate situations while trying to reduce the sweat production. Choices regarding education and career opportunities were affected, since being exposed and receiving attention due to primary hyperhidrosis was unwanted. Treatment with botulinum toxin liberated women from excessive sweating and removed a social handicap they described living with. CONCLUSION Primary hyperhidrosis in women disrupts the feminine appearance, lowers self-esteem and hinders social interactions. Clinicians assessing primary hyperhidrosis need to be aware that women may report the impairments from primary hyperhidrosis as being more associated with body image and appearance than with functional reductions in daily life. Educating patients, providing accurate information regarding the disease via media and cooperating with patient groups are important for increasing awareness and achieving progress in care for women with primary hyperhidrosis.
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Affiliation(s)
- Alexander Shayesteh
- Department of Public Health and Clinical Medicine, Dermatology and Venereology, Umeå University, Umeå, Sweden
| | | | | | - Elisabet Nylander
- Department of Public Health and Clinical Medicine, Dermatology and Venereology, Umeå University, Umeå, Sweden
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Hutch CR, Stelmak D, Kanke M, Koch-Laskowski K, Cummings B, Griffin C, Leix K, Sethupathy P, Singer K, Sandoval DA. Diet-dependent sex differences in the response to vertical sleeve gastrectomy. Am J Physiol Endocrinol Metab 2021; 321:E11-E23. [PMID: 33998293 PMCID: PMC8321822 DOI: 10.1152/ajpendo.00060.2021] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Revised: 05/10/2021] [Accepted: 05/11/2021] [Indexed: 12/14/2022]
Abstract
Nearly 80% of patients that receive bariatric surgery are women, yet mechanistic preclinical studies have focused on males. The goal of this study was to determine the metabolic impact of diet- and surgery-induced weight loss in males, females, and ovariectomized females. All mice were fed a 60% high-fat diet (HFD) before undergoing either vertical sleeve gastrectomy (VSG) or sham surgery. Mice either remained on an HFD or were switched to a standard chow diet postsurgically. When maintained on an HFD, males and females decreased fat mass and improved oral glucose tolerance after VSG. After dietary intervention, additional adiposity was lost in both surgical groups. Ovariectomized females showed a blunted decrease in fat mass on an HFD, but lost significant adiposity after dietary intervention. Energy expenditure was impacted by dietary and not surgical intervention across all groups. Males decreased hepatic triglyceride levels after VSG, which was further decreased after dietary intervention. Intact and ovariectomized females had a blunted decrease in hepatic triglycerides after VSG, but a significant decrease after dietary intervention. The more pronounced effect of VSG on hepatic lipids in males is strongly associated with changes in hepatic expression of genes and microRNAs previously linked to hepatic lipid regulation and systemic energy homeostasis. These data highlight the importance of postsurgical diet on metabolic outcomes across sexes. Furthermore, these data suggest the impact of VSG on hepatic triglycerides is diet-dependent in females and support the hypothesis that males and females achieve similar metabolic outcome, at least within the liver, via distinct mechanisms.NEW & NOTEWORTHY These data highlight the interaction of postsurgical diet after bariatric surgery on metabolic outcomes across sexes. These data suggest the impact of VSG on hepatic triglycerides is diet-dependent in females and support the hypothesis that males and females achieve similar metabolic outcome, at least within the liver, via distinct mechanisms.
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Affiliation(s)
- Chelsea R Hutch
- Department of Surgery, University of Michigan Medical School, Ann Arbor, Michigan
| | - Daria Stelmak
- Department of Surgery, University of Michigan Medical School, Ann Arbor, Michigan
| | - Matt Kanke
- Department of Biomedical Sciences, College of Veterinary Medicine, Cornell University, Ithaca, New York
| | - Kieran Koch-Laskowski
- Department of Biomedical Sciences, College of Veterinary Medicine, Cornell University, Ithaca, New York
| | - Bethany Cummings
- Department of Biomedical Sciences, College of Veterinary Medicine, Cornell University, Ithaca, New York
| | - Cameron Griffin
- Department of Pediatrics, University of Michigan Medical School, Ann Arbor, Michigan
| | - Kyle Leix
- Department of Surgery, University of Michigan Medical School, Ann Arbor, Michigan
| | - Praveen Sethupathy
- Department of Biomedical Sciences, College of Veterinary Medicine, Cornell University, Ithaca, New York
| | - Kanakadurga Singer
- Department of Pediatrics, University of Michigan Medical School, Ann Arbor, Michigan
| | - Darleen A Sandoval
- Department of Pediatrics, Section of Nutrition and Division of Endocrinology, Metabolism and Diabetes, University of Colorado Anschutz Medical Campus, Aurora, Colorado
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Gokce N, Karki S, Dobyns A, Zizza E, Sroczynski E, Palmisano JN, Mazzotta C, Hamburg NM, Pernar LI, Carmine B, Carter CO, LaValley M, Hess DT, Apovian CM, Farb MG. Association of Bariatric Surgery With Vascular Outcomes. JAMA Netw Open 2021; 4:e2115267. [PMID: 34251443 PMCID: PMC8276087 DOI: 10.1001/jamanetworkopen.2021.15267] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
IMPORTANCE Bariatric surgical weight loss is associated with reduced cardiovascular mortality; however, the mechanisms underlying this association are incompletely understood. OBJECTIVES To identify variables associated with vascular remodeling after bariatric surgery and to examine how sex, race, and metabolic status are associated with microvascular and macrovascular outcomes. DESIGN, SETTING, AND PARTICIPANTS This population-based longitudinal cohort included 307 individuals who underwent bariatric surgery. Participants were enrolled in the bariatric weight loss program at Boston Medical Center, a large, multi-ethnic urban hospital, with presurgical and postsurgical assessments. Data were collected from December 11, 2001 to August 27, 2019. Data were analyzed in September 2019. EXPOSURE Bariatric surgery. MAIN OUTCOMES AND MEASURES Flow-mediated dilation (FMD) and reactive hyperemia (RH) (as measures of macrovascular and microvascular function, respectively) and clinical variables were measured preoperatively at baseline and at least once postoperatively within 12 months of the bariatric intervention. RESULTS A total of 307 participants with obesity (mean [SD] age, 42 [12] years; 246 [80%] women; 199 [65%] White; mean [SD] body mass index, 46 [8]) were enrolled in this study. Bariatric surgery was associated with significant weight loss and improved macrovascular and microvascular function across subgroups of sex, race, and traditional metabolic syndrome (mean [SD] pre- vs postsurgery weight: 126 [25] kg vs 104 [25] kg; P < .001; mean [SD] pre- vs postsurgery FMD: 9.1% [5.3] vs 10.2% [5.1]; P < .001; mean [SD] pre- vs postsurgery RH: 764% [400] vs 923% [412]; P < .001). Factors associated with change in vascular phenotype correlated most strongly with adiposity markers and several metabolic variables depending on vascular territory (eg, association of weight change with change in RH: estimate, -3.2; 95% CI, -4.7 to -1.8; association of hemoglobin A1c with change in FMD: estimate, -0.5; 95% CI, -0.95 to -0.05). While changes in macrovascular function among individuals with metabolically healthy obesity were not observed, the addition of biomarker assessment using high-sensitivity C-reactive protein plasma levels greater than 2 mg/dL identified participants with seemingly metabolically healthy obesity who had low-grade inflammation and achieved microvascular benefit from weight loss surgery. CONCLUSIONS AND RELEVANCE The findings of this study suggest that bariatric intervention is associated with weight loss and favorable remodeling of the vasculature among a wide range of individuals with cardiovascular risk. Moreover, differences in arterial responses to weight loss surgery by metabolic status were identified, underscoring heterogeneity in physiological responses to adiposity change and potential activation of distinct pathological pathways in clinical subgroups. As such, individuals with metabolically healthy obesity represent a mixed population that may benefit from more refined phenotypic classification.
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Affiliation(s)
- Noyan Gokce
- Department of Medicine and Whitaker Cardiovascular Institute, Boston University School of Medicine, Boston, Massachusetts
| | - Shakun Karki
- Department of Medicine and Whitaker Cardiovascular Institute, Boston University School of Medicine, Boston, Massachusetts
| | - Alyssa Dobyns
- Department of Medicine and Whitaker Cardiovascular Institute, Boston University School of Medicine, Boston, Massachusetts
| | - Elaina Zizza
- Department of Medicine and Whitaker Cardiovascular Institute, Boston University School of Medicine, Boston, Massachusetts
| | - Emily Sroczynski
- Department of Medicine and Whitaker Cardiovascular Institute, Boston University School of Medicine, Boston, Massachusetts
| | - Joseph N. Palmisano
- Department of Public Health, Boston University School of Medicine, Boston, Massachusetts
| | - Celestina Mazzotta
- Department of Medicine and Whitaker Cardiovascular Institute, Boston University School of Medicine, Boston, Massachusetts
| | - Naomi M. Hamburg
- Department of Medicine and Whitaker Cardiovascular Institute, Boston University School of Medicine, Boston, Massachusetts
| | - Luise I. Pernar
- Department of General Surgery, Boston University School of Medicine, Boston, Massachusetts
| | - Brian Carmine
- Department of General Surgery, Boston University School of Medicine, Boston, Massachusetts
| | - Cullen O. Carter
- Department of General Surgery, Boston University School of Medicine, Boston, Massachusetts
| | - Michael LaValley
- Department of Public Health, Boston University School of Medicine, Boston, Massachusetts
| | - Donald T. Hess
- Department of General Surgery, Boston University School of Medicine, Boston, Massachusetts
| | - Caroline M. Apovian
- Section of Endocrinology, Diabetes, Nutrition, and Weight Management, Department of Medicine, Boston Medical Center and Boston University School of Medicine, Boston, Massachusetts
| | - Melissa G. Farb
- Department of Medicine and Whitaker Cardiovascular Institute, Boston University School of Medicine, Boston, Massachusetts
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Mousapour P, Tasdighi E, Khalaj A, Mahdavi M, Valizadeh M, Taheri H, Hosseinpanah F, Barzin M. Sex disparity in laparoscopic bariatric surgery outcomes: a matched-pair cohort analysis. Sci Rep 2021; 11:12809. [PMID: 34140595 PMCID: PMC8211818 DOI: 10.1038/s41598-021-92254-4] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Accepted: 06/08/2021] [Indexed: 12/12/2022] Open
Abstract
Men have been historically considered to be higher-risk patients for bariatric surgery compared to women, the perception of which is suggested to be a barrier to bariatric surgery in men. The purpose of this study is to conduct a matched-pair analysis to evaluate sex disparities in laparoscopic bariatric surgery outcomes. Data on patients who underwent laparoscopic bariatric surgery from March 2013 to 2017 was collected prospectively. Then, 707 men and 707 women pair-matched for age, preoperative body mass index (BMI) and the procedure type (i.e., sleeve gastrectomy, Roux-en-Y, or one-anastomosis gastric bypass) were compared in terms of weight loss, remission of obesity-related comorbidities, and postoperative complications classified according to the Clavien–Dindo classification. There was no difference between the two sexes regarding the operation time, bleeding during surgery and length of postoperative hospital stay. We observed similar total weight loss, BMI loss, and percentage of excess BMI loss at 12, 24, and 36 months postoperatively between men and women, with no difference in remission of diabetes mellitus, hypertension and dyslipidemia at 12 months. The rate of in-hospital, 30-day and late complications according to Clavien–Dindo classification grades was similar between men and women. Our matched-pair cohort analysis demonstrated that bariatric surgery results in comparable short- and mid-term efficacy in men and women, and is associated with similar rate and severity of postoperative complications between sexes. These findings suggest bariatric surgeons not to consider sex for patient selection in bariatric surgery.
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Affiliation(s)
- Pouria Mousapour
- Obesity Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Erfan Tasdighi
- Obesity Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Alireza Khalaj
- Tehran Obesity Treatment Center, Department of Surgery, Faculty of Medicine, Shahed University, Tehran, Iran
| | - Maryam Mahdavi
- Obesity Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Majid Valizadeh
- Obesity Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Hamidreza Taheri
- Tehran Obesity Treatment Center, Department of Surgery, Faculty of Medicine, Shahed University, Tehran, Iran
| | - Farhad Hosseinpanah
- Obesity Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Maryam Barzin
- Obesity Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
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