Response of Irritable Bowel Syndrome to Abdominal Fat Reduction

Abstract

Objectives: The study aimed to evaluate the response of Irritable Bowel Syndrome (IBS) among patients having central obesity to reducing abdominal fat using Focused Ultrasound (cavitation) in addition with aerobic exercise as well as a low calorie, low-FODMAPs diet. Methods: A total of 60 individuals, between the ages of 20 and 45, who were diagnosed with both irritable bowel syndrome (IBS) as well as abdominal obesity, having a body mass index (BMI) ranging from 30 to 39.9 kg/m², were divided into two groups of similar size by a random assignment process. Group A were given focused ultrasound cavitation accompanied by moderate aerobic exercise and a low calorie, low-FODMAPs diet over a period of three months, whereas Group B (control group) were given moderate aerobic exercise and a low calorie, low-FODMAPs diet only. Assessments of total body fat, abdominal fat, severity of IBS, as well as quality of life related to IBS were conducted prior to and after the study period. Results: Overall body fat mass, abdominal fat mass, IBS severity, and IBS quality of life were all significantly improved in both groups. All evaluated variables showed a highly significant improvement in favor of the study group when comparing the two groups. Conclusion: Focused Ultrasound (cavitation) in addition with aerobic exercise as well as a low calorie, low-FODMAPs diet cause more improvement of irritable bowel syndrome symptoms and quality of life.