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Irritable Bowel Syndrome (IBS) Clinical Trials

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


Found (5) clinical trials

Brain-Gut Interactions in Overweight and Normal Weight Patients With Chronic Abdominal Pain

The objective of this natural history study is to assess the specific gastrointestinal (GI) symptoms and pathophysiology of chronic abdominal pain of unknown origin at the molecular level. This research will test the hypothesis that chronic abdominal pain of unknown etiology has an inflammatory mechanism. Although increased body weight may ...

Phase N/A

Mediterranean Diet and the Gut Microbiome

Irritable bowel syndrome (IBS) is the most prevalent and well-studied functional gastrointestinal disorder. While IBS has no direct mortality, it does compromise quality of life, incurs morbidity, and has a substantial economic impact on society. The gut microbiome may play a significant role in the pathogenesis of IBS. Even though ...

Phase N/A

Rifamycin SV-MMX 600 mg Tablets Administered Three or Two Times Daily to Patients With IBS-D

The objective of this study is to evaluate the safety and efficacy Rifamycin SV-MMX 600 mg tablets for patients with diarrhoea-predominant irritable bowel syndrome when administered two to three times daily.


A Study of the Effect of Linaclotide on Abdominal Girth in Participants With IBS-C

The objective of this trial is to determine the effect of linaclotide on abdominal girth in irritable bowel syndrome with constipation (IBS-C) participants with the baseline symptoms of abdominal bloating and an increased abdominal girth.


A Study of Probiotics in IBS Subjects

This study aims to determine the effect of probiotics, as the investigational products (IPs) in subjects satisfying the Rome IV criteria for IBS. Three hundred and sixty six subjects between 18 to 70 years of age and with a positive diagnosis of Rome IV IBS criteria (IBS-C, D, M and ...

Phase N/A