Aspirin in Preventing Colorectal Cancer in Patients With Colorectal Adenoma

This phase IIa trial studies how well aspirin works in preventing colorectal cancer in
patients with colorectal adenoma. Aspirin may stop the growth of tumor cells by blocking some
of the enzymes needed for cell growth.


Aspirin, Biospecimen Collection, Placebo Administration, Questionnaire Administration, Rectal Biopsy


Colorectal Adenoma


Qi Dai

See list of participating sites