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Irritable Bowel Syndrome Clinical Trials

A listing of Irritable Bowel Syndrome medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.

Found 161 clinical trials
M Marlee Schwartz, BHSc

Switching to the IL-23 Inhibitor Guselkumab for People With Active IBD Who Previously Used Ustekinumab (SHIFT-IBD)

The SHIFT-IBD Study is being conducted at multiple medical centers across Canada to evaluate how well guselkumab (Tremfya) works for people with inflammatory bowel disease (IBD) who haven't responded well enough to ustekinumab. Patients will begin guselkumab based on their doctor's decision. If eligible, they may be invited to participate …

18 years of age All Phase N/A
A Ajani Jeyakumar

TIDHI Mental Health in IBD Patients Study

The purpose of this study is to test the impact of Healing Circuits™; a structured mental health support model on IBD patients. The eligible study participants will be randomly divided into two groups: 1. the group receiving structured mental health support with a social worker and 2. the group receiving …

18 - 75 years of age All Phase N/A

Trial of Mirtazapine for Depression in IBD

This study will test whether it is feasible to conduct a clinical trial of mirtazapine (an antidepressant tablet) in patients who have both depression and inflammatory bowel disease (IBD). The study design is a randomised controlled trial (a study in which people are allocated by chance to receive different interventions). …

18 - 125 years of age All Phase 2

Impact of Morning Light Therapy in IBD

The pilot study will focus on the effects of morning light therapy (MLT) in adult patients with ulcerative colitis (UC) who have evidence of poor sleep quality and active inflammation. The specific population is at risk for circadian rhythm sleep-wake disorders and has significant potential benefit from circadian realignment, which …

18 years of age All Phase N/A
L Leolin Katsidzira, MD

IBD Registry in a Sub-Saharan African Population

The investigators intend to establish a prospective registry of patients diagnosed with inflammatory bowel disease at Parirenyatwa hospital in Harare, Zimbabwe. The study will periodically collect data on disease phenotype, disease course, and clinical management, and will biobank stool specimens and germline DNA. One relative, and an individual from the …

years of age All Phase N/A
F Fang Dr. Tang, MD, PhD

Gut Microbiota in IBD With Comorbid Depressive Disorder

Inflammatory bowel disease (IBD) is often comorbid with depressive disorder, and the development and progression of both conditions are closely related to the composition of gut microbiota and metabolites. However, studies investigating their comorbidity using microbiome and metabolomics approaches remain limited. This study aims to investigate the diversity changes in …

18 years of age All Phase N/A
G Gordon Moran Professor

NAZA - Nottingham/Astra ZenecA Prospective IBD Cohort Study

The goal of this observational study is to learn about the comparisons of inflammatory markers between IBD and non-IBD (control) participants. The main question it aims to answer is: Are there differences in inflammatory markers between IBD and non-IBD (control) participants.

16 years of age All Phase N/A
N Neal deJong, MD

Feasibility Test of Action Planning in Pediatric IBD

The goal of this interventional study is to test the feasibility of a new communication tool, call MyIBD, in youth ages 13 to 19 years with inflammatory bowel disease. The main question\[s\] it aims to answer are: Is the MyIBD communication tool feasible to use in everyday clinical practice? Does …

13 - 19 years of age All Phase N/A

Predicting IBD Treatment Outcomes With Gut Microbiome Analysis

The goal of this prospective observational study is to determine if specific microbiome signatures can predict therapeutic responses in adult patients with Crohn's disease (CD), a form of inflammatory bowel disease (IBD), living in British Columbia, Canada. The main questions this study seeks to answer are: Can microbiome signatures across …

19 - 80 years of age All Phase N/A
J Jennifer L Jones, MD

IBD Strong Peer2Peer for Self-Management of Psychological Distress

Psychological distress (PD) as a result of inflammatory bowel disease (IBD) is prevalent and associated with worse disease-related outcomes. IBD-associated psychological distress (IBD-PD) is particularly common at initial diagnosis, during disease flares, before surgery, and during transitions of care. Access to evidence-based, gold-standard psychological interventions and emotional support for IBD-PD …

18 - 99 years of age All Phase N/A

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