Cathartic-Free DECT Colonography for Detection of Colonic Polyps

Stopped early

Conditions studied: Colonic Polyps

In brief

Asses the clinical performance of dual-energy CTC for the detection of larger polyps 1 cm or larger without cathartic preparation.

Key facts

Study ID

NCT00587028

Run by

Mayo Clinic

People needed

12

Starts

2007-02-01

Expected to finish

2008-12-01

Last updated by the study team

2016-01-22

Who can join

Age: 40 and older, up to 99. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Participants with a known colorectal polyp or colon carcinoma with pathology, at or greater than 1 cm in size on a colonoscopy that is completed either eight weeks before or after CT Colonography study visit.
• If receiving iodine oral or IV contrast, must have a creatinine less than 1.4 on record within last 30 days of study visit date. If no creatinine is available, one will be drawn for enrollment criteria purposes.

You may not qualify if…

• Pregnant females.
• Presence of colostomy or right hemicolectomy.
• Inflammatory bowel disease (Crohn's, chronic ulcerative colitis).
• Familial polyposis syndrome.
• Pregnant female.
• Creatinine at or greater than 1.4
• Severe or uncontrolled chronic obstructive pulmonary disease (COPD) or chronic obstructive lung disease (COLD).
• Iodine contrast allergy.

Where it is running

• Mayo Clinic — Scottsdale, Arizona, United States
• Mayo Clinic — Rochester, Minnesota, United States

Full record on ClinicalTrials.gov

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