Effect of modified bowel preparation in patients with constipation undergoing colonoscopy
10.3969/j.issn.1007-1989.2017.07.007
- VernacularTitle:改良肠道准备法在便秘患者肠镜检查中的应用
- Author:
Le LU
;
Xiaofen MENG
;
Pingmin QU
;
Yuhua BAI
;
Hua LI
;
Xin XU
- Keywords:
polyethylene glycol electrolytes powder;
magnesium sulfate;
constipation;
colonoscopy;
bowel preparation
- From:
China Journal of Endoscopy
2017;23(7):30-34
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the effect of modified bowel preparation-Polyethylene Glycol Electrolytes Powder (SF-PEG, Shu Taiqing) in combination with magnesium sulfate in patients with constipation undergoing colonoscopy. Methods Sixty cases from mild to moderate constipation were randomly divided into two groups:Group A: SF-PEG (438.4 g, 4 L), 30 cases; Group B: received low-dose SF-PEG (219.2 g, 2 L) and 50.00%magnesium sulfate 50 ml, and then 250 ml water, 30 cases. Boston Bowel Preparation Scale scores (BBPS) and bubbles in bowel lumen score were assessed by the same endoscopist blindly to the preparation regimen, and the time of colonoscopy and the tolerability was recorded. Results All patients underwent completely the bowel preparation and colonoscopy. The time of colonoscopy of group B was shorter than that of group A (P < 0.05). The BBPS score of group B was higher than that of group A (P < 0.05). The bubbles in bowel lumen were less in Group B than in Group A (P < 0.05). The willingness to retake in Group B were superior to those in Group A (P < 0.05). No significant difference was found in score of total adverse effects and taste score between the two groups (P > 0.05). Conclusion SF-PEG in combination with magnesium sulfate in patients with constipation for colonoscopy can improve tolerance to bowel preparation, cleanliness and effects of examination. It's safe to be recommended in clinical practice.
