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Polyethylene Glycol Versus Sodium Phosphate for Colon Preparation After Failure of First Preparation for Colonoscopy

Colonoscopy Clinical Trial

Official title:
Polyethylene Glycol Versus Sodium Phosphate for Colon Preparation After Failure of First Preparation for Colonoscopy - An Investigator Blinded Prospective Controlled Trial

Clinical Trial Summary

The aim of the study is to compare the efficacy of Polyethylene glycol versus sodium phosphate as purgative for colon preparation to colonoscopy, after the failure of preparation with sodium phosphate for first colonoscopy. The hypothesis tested is whether there is advantage for substituting the purgative used, as compared to repeating the colonoscopy with the same purgative.Briefly, patients whose preparation was inadequate, will be allocated randomly to a group that will receive 3L Polyethylene glycol versus a group that will receive sodium phosphate(45ccX2). Both groups will be instructed to extend low-fiber diet to 5 days. Cleanliness of the colon at colonoscopy will be assessed blindly by an experienced endoscopist.

Clinical Trial Description

The aim of the study is to compare the efficacy of Polyethylene glycol versus sodium phosphate as purgative for colon preparation to colonoscopy, after the failure of preparation with sodium phosphate for first colonoscopy. The hypothesis tested is whether there is advantage for substituting the purgative used, as compared to repeating the colonoscopy with the same purgative.Briefly, the study will be composed of patients whose preparation was judged to be inadequate in a first colonoscopy by an endoscopist independent of the current study. They will be allocated randomly to a group that will receive 3L Polyethylene glycol versus a group that will receive sodium phosphate(45ccX2). Both groups will be instructed to extend low-fiber diet to 5 days. Cleanliness of the colon at colonoscopy will be assessed blindly by an experienced endoscopist. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT00558376
Study type Interventional
Source Sheba Medical Center
Contact
Status Terminated
Phase N/A
Start date January 2008
Completion date March 2009
View Details
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