Abstract
The Isotretinoin-Basal Cell Carcinoma Prevention Trial (ISO-BCC Study) is a double-masked, randomized, placebo controlled, multicenter clinical trial. It is the first intramural cancer chemoprevention trial sponsored by the Division of Cancer Prevention and Control of the National Cancer Institute. This trial was designed to evaluate the effectiveness of chronic administration of low dosage levels (10 mg) of a synthetic retinoid, isotretinoin, in reducing the incidence of basal cell carcinoma in a high-risk population and to determine the incidence and severity of side effects associated with this long-term treatment. Between 1984 and 1987, eight clinical centers enrolled 981 participants between the ages of 40 and 75, who had two or more biopsy proven basal cell carcinomas in the 5 years before trial entry. This article describes the trial design, recruitment results, and baseline characteristics of the participant population in the ISO-BCC Study.
Original language | English (US) |
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Pages (from-to) | 433-450 |
Number of pages | 18 |
Journal | Controlled Clinical Trials |
Volume | 11 |
Issue number | 6 |
DOIs | |
State | Published - Dec 1990 |
Funding
National Institutes of Health, National Cancer Institute (J.T.; B.E.; A.H.; P.T.; G.P.), Brooke Army Medical Center (S.S.), Portsmouth Naval Hospital (P.M.), Walter Reed Army Medical Center (G. W.), Fitzsimons Army Medical Center (R.M.), Eisenhower Army Medical Center (M.G.), Northwestern University (J.R.), University of Arkansas (J.G.), Roswell Park Memorial Institute (H.S.)
Keywords
- basal cell carcinoma
- chemoprevention
- design
- isotretinoin
ASJC Scopus subject areas
- Pharmacology