Title of article :
Effect of bariatric surgeries on Metabolic Rate, A Systematic Review and Meta-analyses
Author/Authors :
Sheikhi, Ali Department of Community Nutrition - School of Nutritional Sciences and Dietetics - Tehran University of Medical Sciences, Tehran, Iran. , Daneshzad, Elnaz Department of Community Nutrition - School of Nutritional Sciences and Dietetics - Tehran University of Medical Sciences, Tehran, Iran , Askarpour, Moein Department of Community Nutrition - School of Nutritional Sciences and Dietetics - Tehran University of Medical Sciences, Tehran, Iran , Ghaedi, Ehsan Department of Community Nutrition - School of Nutritional Sciences and Dietetics - Tehran University of Medical Sciences, Tehran, Iran , Larijani, Bagher Endocrinology and Metabolism Research Center - Endocrinology and Metabolism Clinical Sciences Institute - Tehran University of Medical Sciences, Tehran, Iran , Azadbakht, Leila Diabetes Research Center - Endocrinology and Metabolism Clinical Sciences Institute - Tehran University of Medical Sciences, Tehran, Iran
Abstract :
Background and aims: We aimed to summarize earlier studies on the effects of different types of bariatric surgeries on resting metabolic rate (RMR), resting energy expenditure (REE), and basal metabolic rate (BMR). The aim of this study was to determine the effects of bariatric surgery on the pulmonary function in the morbid obese patients.
Methods: We searched PubMed, SCOPUS, Web of Science, and Cochrane from inception to October 2020 using relevant keywords.
Results: Overall 13 studies were included. Pooled effect size suggested a significant effect of bariatric surgeries on REE (Weighted mean difference (WMD): -360.11, 95% CI: -446.67, -273.55, p < 0.0001; I2 = 69.6%), RMR (WMD: -228.05, 95% CI: -290.70, -165.41, p < 0.0001; I2 = 0%), and BMR (WMD: -551.59 mg/dl, 95% CI: -696.25, -406.92, p < 0.0001; I2 = 5.9%).
Conclusion: Taken together, the data suggest that bariatric surgeries have beneficial effects to reduce REE, RMR, and BMR.
Keywords :
Bariatric surgeries , Metabolic rate , Obesity
Journal title :
Annal Of Bariatric Surgery
