A comparative study of effect of prepackaged diet and low- residue diet on intestinal cleanliness of colonoscopy
LI Xiaoliang1, TANG Hongwei2, CHEN Xiaoguang2, WU Lisha2, and ZHANG Long2
1.Outpatient Department,the Third Hospital of Beijing Municipal Corps,Chinese People’s Armed Police Force,Beijing 100041,China; 2.Department of Digestive System,General Hospital of Chinese People’s Armed Police Force.Beijing 100039, China
Abstract：Objective To compare the effect of colon cleaning with two different dietary regimens intended for colonoscopy.Methods One hundred and fifty patients undergoing colonoscopy were randomized into two groups in a prospective,single-blind,and controlled trial.Patients of group A received a prepakaged diet while group B received a self-made low-residue diet .All the patients received 4 liters of compound polyethylene glycol electrolyte power(PEG) on the day of colonoscopy.Results The colon cleanliness of the prepackaged diet group was better than that of the low -residue diet group, and the difference was statistically significant (P<0.05). the cleanliness of the left colon and the right colon was better than that of low-residue diet group (P<0.05), but there was no significant difference in transverse colon cleanliness between the two groups.Conclusions The prepackaged diet is safe,effective and superior to the low-residue diet for bowel preparation for colonoscopy,and can be used by larger populations.
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LI Xiaoliang, TANG Hongwei, CHEN Xiaoguang, WU Lisha, and ZHANG Long. A comparative study of effect of prepackaged diet and low- residue diet on intestinal cleanliness of colonoscopy. Med. J. Chin. Peop. Armed Poli. Forc., 2017, 28(3): 244-246.
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