Clinical Trials Browser

NIH × Colonic Neoplasms × Sigmoidoscopy × Clear all

NCT01696981 2025-07-23

Screening for Colorectal Cancer in Older Patients (PLCO Screening Trial)

Phase NA Active not recruiting

154,900 enrolled 15 charts

Gastrointestinal

Colonic Neoplasms, Rectal Neoplasms

NCT00893295 2013-12-18

Increasing Colorectal Cancer Screening in African Americans

Phase 3 Unknown

Gastrointestinal

Colonic Neoplasms, Rectal Neoplasms, Colorectal Neoplasms