Colon Transit Time May Predict Inadequate Bowel Preparation in Patients With Chronic Constipation
Intestinal Research
; : 339-345, 2015.
Article
在 En
| WPRIM
| ID: wpr-50549
Responsible library:
WPRO
ABSTRACT
BACKGROUND/AIMS:
We evaluated whether colonic transit time (CTT) can predict the degree of bowel preparation in patients with chronic constipation undergoing scheduled colonoscopy in order to assist in the development of better bowel preparation strategies for these patients.METHODS:
We analyzed the records of 160 patients with chronic constipation from March 2007 to November 2012. We enrolled patients who had undergone a CTT test followed by colonoscopy. We defined patients with a CTT > or =30 hours as the slow transit time (STT) group, and patients with a CTT 30 hours were at risk for inadequate bowel preparation. CTT measured prior to colonoscopy could be useful for developing individualized strategies for bowel preparation in patients with slow CTT, as these patients are likely to have inadequate bowel preparation.Key words