Constipation Clinical Trial
Official title:
Validation of Magnetic Resonance Imaging to Characterise Gastrointestinal Physiology, Gut Luminal Content and Its Interaction With Colonic Microbiota in Patients With Chronic Constipation
The purpose of the study is to test how well magnetic resonance imaging (MRI) can measure
whole gut transit time in people with constipation, and how readily it can detect a change
in transit time induced by taking a dietary supplement with laxative effects.The
investigators expect to demonstrate that ispaghula (psyllium) accelerates movement of matter
through the intestinal tract.
The investigators will also assess whether a change in gut bacteria and the chemicals that
they release can be detected.
n/a
Allocation: Randomized, Endpoint Classification: Efficacy Study, Intervention Model: Crossover Assignment, Masking: Double Blind (Subject, Investigator, Outcomes Assessor), Primary Purpose: Basic Science
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