ArticleArchives of endocrinology and metabolism2024
Mental health and weight regain after bariatric surgery: associations between weight regain and psychiatric and eating-related comorbidities.
Article in Archives of endocrinology and metabolism, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled it.
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Who cites it
5 citing papers in PubMed, 1 synthesis or guideline pooled it.
- The effects of exercise interventions on weight regain after weight loss: a systematic review and meta-analysis.Scientific reports · 2026Pooled it
- A Mindfulness-Based Intervention for Binge Eating, Self-Compassion, and Mindfulness in Brazilian Women With Weight Regain After Metabolic and Bariatric Surgery: a Pilot Feasibility Study.Obesity surgery · 2026Article
- Using obesity management medications within the first year after laparoscopic sleeve gastrectomy may enhance weight-loss outcomes.Obesity surgery · 2025Article
- Article
- Beyond the Physical: Weight Stigma and the Bariatric Patient Journey.Journal of clinical medicine · 2025Review
Corrections and comments
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Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Objective: Weight regain is a common outcome of weight loss interventions. Mental health-related comorbidities, among other factors, can mediate weight regain regardless of the implemented treatment modality. This study explores whether postoperative psychopathological comorbidities are associated with weight regain after bariatric surgery. Subjects and methods: This cross-sectional study recruited 90 outpatients who underwent Roux-en-Y gastric bypass surgery. Anthropometric measurements were collected retrospectively from medical charts. The Structured Clinical Interview for Diagnostic and Statistical Manual of Mental Disorder-IV (DSM-IV) Axis I Disorders (SCID-I) was applied to evaluate psychiatry diagnoses. Validated self-report instruments were used to assess depression, anxiety, alcohol use, impulsivity, binge eating, and body image dissatisfaction. Weight regain was defined as a ≥20% increase from the maximum weight lost. Level of evidence: Level III, cross-sectional study based on a well-designed study. Results: Overall, 55.6% of participants experienced weight regain. Notably, mental disorders such as current binge-eating disorder and lifetime diagnoses including bulimia nervosa, alcohol abuse/dependence, and obsessive-compulsive disorder were significantly associated with weight regain. However, controlled analysis found that, for mental disorders, only current binge-eating disorder (odds ratio [OR] 6.3, 95% confidence interval [CI] 1.26-31.06, p = 0.024) remained associated with weight regain. Eating-related psychopathologies also associated with weight regain included binge eating (d = 0.55; p = 0.013), eating disinhibition (d = 0.76; p = 0.001), higher hunger levels (d = 0.39; p = 0.004), and non-planning trait impulsivity (d = 0.69; p = 0.0001). Conclusion: Postoperative presence of psychopathological comorbidities, such as eating psychopathology and trait impulsivity, were associated with weight regain after bariatric surgery. These findings highlight the importance of addressing mental health in individuals experiencing postsurgical weight regain.
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