Abstract
Irritable bowel syndrome (IBS) is a chronic debilitating functional gastrointestinal disorder that affects a large proportion of the general population. Dietary and mind-body approaches have shown some effectiveness in reducing IBS symptoms.The purpose of this project was to test the feasibility of a low cost, group-oriented integrative medicine approach to IBS, and to explore whether such an approach improves participant outcomes.This was a randomized-controlled trial involving a 4-week group-oriented treatment intervention combining dietary intervention and mind-body therapies followed by 8-weeks of telephonic health coaching. Differences between the intervention and control groups on IBS-specific measures were examined at baseline, 4, 8, and 12-week.Fifty-two participants completed the study, 30 in the control group and 22 in the intervention group. On the IBS Symptom Severity Score, at 4 weeks the intervention group showed statistically significant improvement compared to the control group (p < .02), which was sustained at the 8 and 12-week data points as well, with the proportion of the intervention group experiencing moderate to severe symptoms decreasing from 81.3% at baseline to 45% at week 4 and 54.5% at week 12. A statistically significant improvement was also seen on the CES-D measure of depression between baseline and week 12 in the intervention group compared to controls. On the IBS Quality of Life measure we did not observe a statistically significant difference between the groups.This low-cost, group-oriented intervention approach offers a strategy to address the challenge of access to this type of integrative approach for patients of low socioeconomic status or limited means.
Published Version
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