An observational study in Colorectal Cancer, sponsored by Yonsei University. Terminated at 1 site in Korea, Republic of. Open to participants aged 20 Years and older. Per ClinicalTrials.gov, last updated 2019-03-29.
Sponsored by Yonsei University · Observational
The aim of this study is to clarify the factors influencing quality of bowel cleansing for colonoscopy in patients with colorectal cancer surgery and confirm the adequate bowel cleaning method for patients with colorectal cancer surgery. Through this, ultimately in patients with a history of colorectal cancer who have high risk of colorectal cancer, it could be possible to detect cancerous lesions early and increase the survival rate.
This study is based on observational study Subjects are the patients with colorectal cancer surgery who visits the out patients clinic for follow-up colonoscopy The patient's medical records on the basis of information collected at the point of the colonoscopy performed Quality of bowel cleansing is calculated with the Boston bowel preparation scale Patient compliance and satisfaction are measured.
5,599 studies on the registry are indexed under Colorectal Neoplasms; 1,459 are open to participants now.
This study's enrollment of 273 is close to the median of 250 across 1,226 observational studies indexed under Colorectal Neoplasms.
Browse Colorectal Neoplasms studies →Yonsei University is the lead sponsor of 1,387 studies on the registry; 232 are open to participants now.
Counted across the registry records on this site, refreshed daily.
patients undergoing colonoscopy after colorectal cancer surgery
Exclusion Criteria:
patients undergoing colonoscopy after colorectal cancer surgery
Procedure: Colonoscopy
Boston bowel preparation scale (BBPS)
In this scale, the colon is divided in three segments: the right side (including cecum and ascending colon), the transverse colon (including the flexures) and the left sided colon, which includes the descending colon, sigmoid and rectum. Mucosal view should be scored after cleansing maneuvers like suctioning or washing have been performed. For all three sections cleansing is assessed and given a score ranging from 0 to 3. Therefore, the maximum BBPS score for a perfectly clean colon without any residual liquid is 9 and the minimum BBPS score for an unprepared colon is 0. BBPS score ≥6 in considered an adequate bowel preparation.
Time frame: 1 hour
This study is terminated, as verified in Dec 2017. You cannot join it, but the record below documents what was studied.
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Yonsei University