Comparison of Colonoscopy and Sigmoidoscopy in Terms of Pain, Acceptance and Procedure Time
Recruitment status was Recruiting
According to experience in a self-payed health check-up center,unsedated total colonoscopy is not inferior or may be better than unsedated sigmoidoscopy in terms of pain and patients' acceptance.
Hypothesis: Unsedated total colonoscopy is not inferior to unsedated sigmoidoscopy in terms of pain and patients' acceptance.
|Study Design:||Observational Model: Defined Population
Time Perspective: Cross-Sectional
Time Perspective: Prospective
|Official Title:||Comparison of Colonoscopy and Sigmoidoscopy in Terms of Pain, Acceptance and Procedure Time|
|Study Start Date:||January 2006|
|Estimated Study Completion Date:||June 2006|
Please refer to this study by its ClinicalTrials.gov identifier: NCT00302679
|Contact: Wei Chih Liao, MD||886-2-23123456 ext email@example.com|
|National Taiwan University Hospital||Recruiting|
|Taipei, Taiwan, 100|
|Principal Investigator:||Wei Chih Liao, MD||National Taiwan University Hospital|