Meditation and Yoga for Irritable Bowel Syndrome

Summary

Study Aim: This study will explore the feasibility and effectiveness of a yoga program for patients with IBS.

Methods: A superiority RCT with 30 participants per group. Adult patients with IBS fluent in English who do not have major physical impairments or cognitive, psychological, or psychiatric disorder will be recruited and randomly using the REDCap randomization module to either a yoga intervention delivered (a) a yoga intervention delivered online led by a yoga facilitator or (b) a advice only control group. The 8-week Hatha Yoga intervention consists of Yoga Namaskar, Nadi Shuddhi (alternate nostril breathing), mantra chanting, and breath watching.

Group 1: Yoga program. Participants will be asked to practice the yoga program daily at home and will be given access to the yoga videos hosted on the University of Calgary study website, as well as written program instructions, and frequently answered questions. A brief description of the video content will be provided to inform the participant of its content and length. Additional website content will include study information, study schedule, and contact information, as well as a pre-recorded educational session. In addition to the daily program describe above, the facilitator-led intervention will be delivered online by a certified yoga facilitator using the Microsoft Teams platform. Participants in group of 3 to 5 will be collated to enhance effectiveness of the study processes. Our team has experience with this approach, as this strategy is currently used with previous yoga study. Yoga classes will be held once per week for 8 weeks, with the first session lasting approximately 1.5 hours and subsequent sessions up to 60 minutes. The total allocated time for the introductory session will include the class set-up, introductions, educational material (please see below), overview of practices, teaching of practices, practice corrections/enhancements, modifications, and practice expectations. Each follow-up class will include review from the previous week, questions and answers, individual corrections and/or modifications. For individual corrections, the yoga facilitator will ask the participant to do the practices and receive corrections, if needed.

Group 2. Advice-only control group. This group will receive general education on IBS, the mind and gut connection, and the role of mind-body therapies in the management of IBS.

Effectiveness outcomes will be assessed at baseline and 8 weeks. The primary effectiveness outcome will be the severity of IBS symptoms, and secondary effectiveness outcomes include microbiome analysis, quality of life, anxiety and depression symptoms, perceived stress, fatigue, and severity of somatic symptoms. Microbiome composition will be measured using shotgun metagenomic sequencing. Microbiome sequences will be analyzed for alpha diversity, beta diversity, species composition, functional composition and biomarker discovery. To determine the feasibility of each intervention, recruitment and attrition rates, adherence, program preferences and satisfaction, and adverse event outcomes will be evaluated.

Conditions

• Yoga
• Meditation
• Irritable Bowel Syndrome

Interventions

BEHAVIORAL

Yoga

Upa Yoga program consisting of physical postures, breathing techniques, chanting, and meditation.

Sponsors & Collaborators

• University of Calgary

  lead OTHER

Principal Investigators

• Maitreyi Raman, MD · University of Calgary

Study Design

Allocation

RANDOMIZED

Purpose

HEALTH_SERVICES_RESEARCH

Masking

SINGLE

Model

PARALLEL

Eligibility

Min Age

18 Years

Max Age

70 Years

Sex

ALL

Healthy Volunteers

No

Timeline & Regulatory

Start

2021-03-01

Primary Completion

2022-01-14

Completion

2022-01-14

Countries

• Canada

Study Locations