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Harnessing Placebo Effects: Non-Deceptive Use of Placebo in Irritable Bowel Syndrome (IBS)

Irritable Bowel Syndrome Clinical Trial

Official title:
Pilot Randomized Controlled Trial

Clinical Trial Summary

Irritable bowel syndrome patients will be given either placebo pill or no treatment for a period of 3 weeks.

Clinical Trial Description

Seventy patients with irritable bowel syndrome (IBS) will be randomized to either 1) placebo pill or 2) no treatment and followed for 3 weeks. The study will involve three visits: baseline, midpoint and end point. At baseline all patients will physical examination, be evaluated for IBS and be administered standardized IBS questionnaires including: "IBS adequate relief" questionnaire, IBS global symptom improvement scale, IBS quality of life and IBS symptom severity scale. At midpoint and endpoint the same questionnaires will be administered. Patients on no treatment will be offered education on managing IBS at the end of the study. ;

Study Design

Allocation: Randomized, Endpoint Classification: Efficacy Study, Intervention Model: Single Group Assignment, Masking: Open Label, Primary Purpose: Treatment

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT01010191
Study type Interventional
Source Harvard University Faculty of Medicine
Contact
Status Completed
Phase N/A
Start date July 2008
Completion date April 2010
View Details
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