Impact of 6?months of treatment with intragastric balloon on body fat and quality of life in obese individuals with metabolic syndrome

摘要

Obesity is a worldwide public health issue with a negative impact on quality of life. Different weight loss interventions have demonstrated improvements in quality of life. The aim of this study was to investigate the effect of 6?months of treatment with an intragastric balloon (IGB) on health-related quality of life (HRQOL) and its relation to changes in body fat in obese individuals with metabolic syndrome (MS). Fifty obese patients with MS aged 18-50 were selected for treatment with IGB for 6?months. Body fat was assessed with anthropometric measures and dual-energy X-ray absorptiometry (DXA) at baseline and after removal of the IGB. HRQOL was evaluated with the short form of the World Health Organization Quality of Life (WHOQOL-BREF) at baseline and soon after removal of the IGB. Thirty-nine patients completed the study. After 6?months, there was a significant improvement in quality of life (p?=?0.0009) and health (p??0.0001) perceptions, and in the Physical (p?=?0.001), Psychological (p?=?0.031), and Environmental domains (p?=?0.0071). Anthropometric measures and total fat determined by DXA were directly and significantly related to an improvement in general aspects of quality of life. The decrease in the percentage of total fat was the parameter that better correlated with improvements in quality of life perception after regression (p?=?0.032). In obese individuals with MS, weight loss parameters were associated with short-term improvements in HRQOL after 6?months of treatment with IGB. However, only total fat was independently related to HRQOL perception. ClinicalTrials.gov NCT01598233 .