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Clinical Trial Summary

Prior to colonoscopies, the colon is cleansed using a laxative. Golytely is approved by the FDA for this purpose. Another laxative, called MiraLax, is approved by the FDA to relieve constipation, but it is not approved specifically for preparation for a colonoscopy. Nonetheless, it is commonly used in clinical practice for this purpose, just as is Golytely. The purpose of this study is to compare Golytely and MiraLax in two ways: to see whether one is better tolerated by patients than the other and to see whether one more effectively cleanses the bowel than the other. The investigators' hypothesis is that these 2 bowel preparation methods are equally effective in bowel cleansing, but that patients prefer Miralax to Golytely.


Clinical Trial Description

n/a


Study Design

Allocation: Randomized, Endpoint Classification: Efficacy Study, Intervention Model: Parallel Assignment, Masking: Single Blind (Investigator), Primary Purpose: Health Services Research


Related Conditions & MeSH terms


NCT number NCT00889655
Study type Interventional
Source Oregon Health and Science University
Contact Glenn Eisen, MD, MPH
Phone 503-494-8311
Email eiseng@ohsu.edu
Status Not yet recruiting
Phase Phase 4
Start date May 2009
Completion date May 2010

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