Effect of oral polyethylene glycol at different time for painless colonoscopy preparation
10.3969/j.issn.1007-1989.2017.09.004
- VernacularTitle:无痛结肠镜前聚乙二醇口服时间对肠道准备效果的影响
- Author:
Guo HONG-WEI
1
;
Zhao YUAN-YUAN
;
Wang HAI-YUAN
;
Cheng YAN-LI
Author Information
1. 清华大学第一附属医院 消化内科
- Keywords:
compound polyethylene glycol electrolyte powder;
painless colonoscopy;
colonic preparation
- From:
China Journal of Endoscopy
2017;23(9):20-23
- CountryChina
- Language:Chinese
-
Abstract:
Objective To compare the efficacy and comfort of oral polyethylene glycol at different time for painless colonoscopy preparation. Methods According to time of oral compound polyethylene glycol electrolyte powder, 173 painless colonoscopy patients were divided into group A, group B and group C. Patients in group A took 4 boxes of compound polyethylene glycol electrolyte powder for colonic preparation at 22:00 on day 1 before the check, the time of painless colonoscopy is 8:30 ~ 10:30. Group B patients took 1 box of compound polyethylene glycol electrolyte powder for colonic preparation at 20:00 on day 1 before the check and took 3 boxes at 5:00 am on check day, the time of painless colonoscopy is 10:30 ~ 12:30. Group C patients took 1 box of compound polyethylene glycol electrolyte powder for colonic preparation at 20:00 on day 1 before the check and took 3 boxes at 7:00 am on check day, the time of painless colonoscopy is 13:30 ~ 15:30. At last, we compare the colon cleanliness and comfort of patients among the three groups. Results There was no significant difference in instetinal cleanliness among the 3 groups (P > 0.05), but there was greatly significant difference in subjective tolerance among 3 groups (P < 0.05). Conclusion The 3 methods of having boxes of compound polyethylene glycol electrolyte power all have the satisfying effect for colonic preparation, but fractionated dose polyethylene glycol electrolyte power provides a better tolerance for bowel preparation of painless colonscopy.
