S0000D: Effect of Vitamin E and/or Selenium on Colorectal Polyps in Men Enrolled on SELECT Trial SWOG-S0000

Completed · Phase 3 · Has a placebo group

Conditions studied: Colorectal Cancer, Precancerous Condition

In brief

RATIONALE: Studying tissue samples in the laboratory from participants receiving treatment on the Selenium and Vitamin E Cancer Prevention Trial (SELECT) SWOG-S0000 may help doctors predict a participant's response to treatment and help plan the best treatment. PURPOSE: This phase III trial is studying the effect of vitamin E and/or selenium on colorectal polyps in men enrolled on SELECT Trial SWOG-S0000.

Key facts

Study ID
NCT00706121
Run by
SWOG Cancer Research Network
People needed
8094
Starts
2008-06-01
Expected to finish
2018-01-01
Last updated by the study team
2019-12-16

Who can join

Age: 50 and older, up to 120. Sex: male. Healthy volunteers: accepted.

Where it is running

Full record on ClinicalTrials.gov

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