Eligibility Module
The Eligibility Module contains detailed information about who can participate in the clinical trial. This includes eligibility criteria, age restrictions, gender requirements, healthy volunteer status, and study population descriptions, helping researchers understand who is eligible to participate in the study.
Eligibility Module path is as follows:
Study -> Protocol Section -> Eligibility Module
Eligibility Module
Ignite Creation Date:
2025-12-24 @ 12:06 PM
Ignite Modification Date:
2025-12-24 @ 12:06 PM
NCT ID:
NCT00870961
Eligibility Criteria:
DISEASE CHARACTERISTICS:
* Histologically confirmed adenomatous polyp
* At least 1 adenoma
* Self-identified as an African American AND undergoing screening or diagnostic colonoscopy at the University of Chicago
* No history of colon or rectal cancer or hereditary or familial colon cancer (e.g., hereditary non-polyposis colon cancer or familial adenomatous polyposis)
PATIENT CHARACTERISTICS:
* Total bilirubin normal
* AST and ALT ≤ 2.5 times upper limit of normal
* Creatinine normal
* Albumin ≥ 3.0 mg/dL
* Baseline serum calcium level normal
* Not pregnant
* No history of thyroid disease
* No history of renal stones
PRIOR CONCURRENT THERAPY:
* See Disease Characteristics
* No other concurrent vitamin D intake
Healthy Volunteers:
False
Sex:
ALL
Minimum Age:
50 Years
Study:
NCT00870961
Study Brief:
Protocol Section:
NCT00870961