Acetylsalicylic Acid and Eflornithine in Treating Patients at High Risk for Colorectal Cancer

This phase II trial is studying how well giving acetylsalicylic acid together with eflornithine works in treating patients at high risk for colorectal cancer. Chemoprevention is the use of certain drugs to keep cancer from forming. The use of acetylsalicylic acid and eflornithine may prevent colorectal cancer.


Aspirin, Eflornithine, Laboratory Biomarker Analysis, Placebo, Telephone-Based Intervention


Adenomatous Polyp


See list of participating sites