Unprepped CT Colonography
|ClinicalTrials.gov Identifier: NCT00586053|
Recruitment Status : Completed
First Posted : January 4, 2008
Last Update Posted : February 11, 2010
|Condition or disease|
|Study Type :||Observational|
|Actual Enrollment :||1255 participants|
|Official Title:||"CTC of the Unprepped Colon: Optimization & Validation"|
|Study Start Date :||August 2000|
|Actual Primary Completion Date :||December 2008|
|Actual Study Completion Date :||December 2009|
485 patients,who have an average risk (asymptomatic and without colon screening in the last 5 years) or those who have a high risk for colon cancer (strong family history of colon cancer or polyps and/or personal history of colon cancer or polyps).
160 patients, with a known colorectal lesion at or greater than 1 cm.
610 patients, who are of average risk for colon cancer (asymptomatic and no colon cancer screening in the last 5 years).
- To optimize diagnostic performance of CTC in the unprepared colon for colorectal polyp detection using electronic stool subtraction and computer-aided diagnostic techniques. [ Time Frame: 2000-2009 ]
- The cost-effectiveness ratio of CTC in the unprepared colon will compare favorably with other colorectal screening tests [ Time Frame: 2000-2009 ]
To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT00586053
|United States, Minnesota|
|Rochester, Minnesota, United States, 55905|
|Principal Investigator:||C. Daniel Johnson, M.D.||Mayo Clinic|