NCT00486512 2020-09-03Chemoprevention of Colorectal AdenomasColotech A/SPhase 3 Terminated350 enrolled
NCT00272324 2020-03-13Aspirin/Folate Prevention of Large Bowel PolypsDartmouth-Hitchcock Medical CenterPhase 2/3 Completed1,121 enrolled
NCT00983580 2019-09-04Acetylsalicylic Acid and Eflornithine in Treating Patients at High Risk for Colorectal CancerNational Cancer Institute (NCI)Phase 2 Completed107 enrolled 10 charts