EGD-assisted Bowel Preparation for Colonoscopy
|ClinicalTrials.gov Identifier: NCT01563744|
Recruitment Status : Completed
First Posted : March 27, 2012
Last Update Posted : April 19, 2016
|Condition or disease||Intervention/treatment||Phase|
|Esophagoscopy Techniques Colonoscopy||Procedure: EGD-assisted administration of colonoscopy prep Procedure: Control Group received standard prep by oral administration||Not Applicable|
|Study Type :||Interventional (Clinical Trial)|
|Actual Enrollment :||82 participants|
|Intervention Model:||Parallel Assignment|
|Official Title:||EGD-assisted Bowel Preparation for Colonoscopy|
|Study Start Date :||August 2009|
|Actual Primary Completion Date :||March 2012|
|Actual Study Completion Date :||March 2012|
Experimental: EGD-assisted colonoscopy prep
2 liters of polyethylene glycol instilled through the channel of the endoscope during EGD when colonoscopy expected the following day. Patients follow a clear liquid diet, then ingest an addition 1 liter polyethylene glycol 4 hours prior to colonoscopy. Patients are also given a tap water enema 1 hour prior to colonoscopy.
Procedure: EGD-assisted administration of colonoscopy prep
Interventional group receive the first 2 liters of prep solution during EGD through the scope channel if colonoscopy expected the following day.
Active Comparator: Standard Colonoscopy Prep
Split-dose polyethylene glycol (2 liters pm prior to colonoscopy, 1 liter 4 hours prior to colonoscopy)), clear liquid diet, metoclopramide 10 mg IV 30 minutes prior to procedure, tap water enema 1 hr prior to colonoscopy
Procedure: Control Group received standard prep by oral administration
Control group receive standard oral colonoscopy prep.
- Quality of bowel preparation [ Time Frame: Twenty four to 48 hours - from time of consent prior to EGD until end of colonoscopy performed the following day ]Quality of prep was assessed using the Ottawa bowel preparation scale (Rostom A, Jolicoeur E. Validation of a new scale for the assessment of bowel preparation quality. Gastrointest endosc 2004;59:482-6)
- Patient tolerance of bowel preparation [ Time Frame: administered just prior to sedation for colonoscopy ]Patients in both groups were asked to indicate if the bowel prep was easy, slightly difficult, moderately difficult, extremely difficult, or if they were unable to complete the prep as directed.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT01563744
|United States, Illinois|
|Rockford, Illinois, United States, 61104|
|St. Anthony Medical Center|
|Rockford, Illinois, United States, 61108|
|Principal Investigator:||Robert L. Barclay, MD||Rockford Gastroenterology Associates, University of Illinois College of Medicine, Rockford|