Improving the Frequency of Colonoscopy in Patients With a Previous Colorectal Polyp
NCT00397969 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 800
Last updated 2013-12-19
Summary
RATIONALE: Receiving a reminder letter from their doctor may increase the frequency of colonoscopy in patients who have had a colorectal polyp removed.
PURPOSE: This randomized clinical trial is studying how well a reminder letter from their doctor improves the frequency of colonoscopy in patients who have had a colorectal polyp removed.
Conditions
- Colorectal Cancer
- Precancerous Condition
Interventions
- OTHER
-
counseling intervention
- PROCEDURE
-
screening colonoscopy
Sponsors & Collaborators
-
National Cancer Institute (NCI)
collaborator NIH -
Harvard Medical School (HMS and HSDM)
lead OTHER
Principal Investigators
-
John Ayanian, MD, MPP · Harvard Medical School (HMS and HSDM)
Study Design
- Allocation
- RANDOMIZED
Eligibility
- Min Age
- 21 Years
- Sex
- ALL
- Healthy Volunteers
- No
Timeline & Regulatory
- Start
- 2005-02-28
- Completion
- 2008-06-30
Countries
- United States
Study Locations
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