ArticleThe journal of nutrition, health & aging2020
Clinical and Metabolic Improvement after Bariatric Surgery in Older Adults: A 6-Year Follow-Up.
Article in The journal of nutrition, health & aging, 2020. 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.
- Long-term changes in lipid indices following Roux-en-Y gastric bypass: a meta-analysis.Surgical endoscopy · 2025Pooled it
- Mid-Term Changes in Quality of Life and Nutritional Habits Following Gastric Bypass: A 24-Month Follow-Up Study.Nutrients · 2026Article
- Metabolic Memory Following Metabolic Bariatric Surgery: Mechanisms, Clinical Implications, and Strategies for Long-Term Success.Obesity surgery · 2025Review
- Changes in Body Weight in Severely Obese Patients Treated with the Anorexiant Mazindol.Journal of clinical medicine · 2024Article
- Inevitability of disease recurrence after liver transplantation for NAFLD cirrhosis.JHEP reports : innovation in hepatology · 2023Article
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Authors and funding
5 authors.
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Abstract
aimOur aim in this study was to assess the clinical and metabolic impact of bariatric surgery in older adults.
methodsThis analytical, observational, longitudinal study was carried out with individuals aged 60 years and older who underwent bariatric surgery after 55 years of age at a specialist center for obesity management located in the Federal District of Brazil. Post-surgery changes in the following parameters from baseline: total body weight, excess weight lost, body mass index (BMI), number of medications, number of comorbidities, and weight regain. Mean values of the variables of interest before and after surgery were compared using the nonparametric Wilcoxon test, Poisson regression and multiple linear regression to test the effect of different variables.
resultsOverall, 74 subjects were assessed (78.3% female, mean age 65.8 ± 3.9 years). The mean time from bariatric surgery to assessment was 75.7 months. The mean weight and BMI in the overall sample at baseline was 101.9 ± 17.1 kg and 39.8 ± 4.9 kg/m², respectively. After the procedure, mean weight and BMI were reduced to 75.9 ± 12.9 kg and 29.4 ± 4.1 kg/m², respectively. Reductions were also achieved in mean number of medications used (P<0.001), number of comorbidities (P<0.001), triglyceride levels (P=0.007), and glycated hemoglobin (P=0.02). The mean HDL level increased significantly (P=0.008).
conclusionIn this sample, bariatric surgery was not only useful to manage obesity, but also reduced the number of comorbidities and medications used, and was associated with improvement in clinical and laboratory parameters.
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