🔎 Trials Near Me

Home › Colon Cancer › District of Columbia › Washington

Colon Cancer clinical trials in Washington, DC

12 studies for Colon Cancer are looking for participants at sites in and around Washington (within about 30 miles). Open a study to see who can join and how to contact the study team.

Recruiting for a study here? Feature it at the top of this page — $99 for 30 days →

Anti-Mesothelin TNaive/SCM hYP218 (TNhYP218) CAR T Cells in Participants With Mesothelin-Expressing Solid Tumors Including Mesothelioma

RecruitingPhase 1
  • National Institutes of Health Clinical Center, Bethesda · 7 mi away
Ages 18 to 120 · All sexes · Updated Oct 2, 2026 · NCT06885697

A Study of PHN-012 in Patients With Advanced Solid Tumors

RecruitingPhase 1
  • PHN-012-001 Site, Washington D.C.
Ages 18 and older · All sexes · Updated Sep 29, 2026 · NCT07127874

Genomic Services Research Program

RecruitingObservational study
  • National Institutes of Health Clinical Center, Bethesda · 7 mi away
1 Month – 105 Years · All sexes · Updated Sep 28, 2026 · NCT02595957

Collection of Blood From Patients With Cancer

RecruitingObservational studyHealthy volunteers welcome
  • National Institutes of Health Clinical Center, Bethesda · 7 mi away
Ages 18 and older · All sexes · Updated Sep 28, 2026 · NCT00034216

A Study to Evaluate the Efficacy and Safety of Standard-of-Care Chemotherapy and Bevacizumab With or Without INCA33890 in the First-Line Treatment of Metastatic Microsatellite Stable Colorectal Cancer

RecruitingPhase 3
  • George Washington University, Washington D.C.
  • Cancer Center For Blood Disorders A Division of American Oncology Partners P.A, Bethesda · 7 mi away
Ages 18 and older · All sexes · Updated Sep 15, 2026 · NCT07284849

Evaluating Novel Therapies in ctDNA Positive GI Cancers

RecruitingPhase 3
  • Georgetown Lombardi Comprehensive Cancer Center, Washington D.C.
  • Medstar Washington Hospital Center, Washington D.C.
Ages 18 and older · All sexes · Updated Sep 14, 2026 · NCT05482516

Five or Ten Year Colonoscopy for 1-2 Non-Advanced Adenomatous Polyps

Recruiting
  • Kaiser Permanente-Capitol Hill Medical Center, Washington D.C.
  • MedStar Georgetown University Hospital, Washington D.C.
  • George Washington University Medical Center, Washington D.C.
  • and 2 more
Ages 45 to 70 · All sexes · Updated Sep 2, 2026 · NCT05080673

Colon Adjuvant Chemotherapy Based on Evaluation of Residual Disease

RecruitingPhase 2/3
  • Kaiser Permanente-Capitol Hill Medical Center, Washington D.C.
  • MedStar Georgetown University Hospital, Washington D.C.
  • MedStar Washington Hospital Center, Washington D.C.
  • and 2 more
Ages 18 and older · All sexes · Updated Sep 2, 2026 · NCT05174169

Administering Peripheral Blood Lymphocytes Transduced With a Murine T-Cell Receptor Recognizing the G12V Variant of Mutated RAS in HLA-A*11:01 Patients

RecruitingPhase 1/2
  • National Institutes of Health Clinical Center, Bethesda · 7 mi away
Ages 18 to 72 · All sexes · Updated Aug 24, 2026 · NCT03190941

Follow-Up Study of Subjects Previously Enrolled in Poxviral Vector Gene Transfer Studies

RecruitingObservational studyHealthy volunteers welcome
  • National Institutes of Health Clinical Center, Bethesda · 7 mi away
Ages 18 and older · All sexes · Updated Jun 5, 2026 · NCT00451022

Study of Perioperative Dostarlimab in Participants With Untreated T4N0 or Stage III dMMR/MSI-H Resectable Colon Cancer

RecruitingPhase 3
  • GSK Investigational Site, Bethesda · 7 mi away
Ages 18 and older · All sexes · Updated Jan 23, 2026 · NCT05855200

SYNERGY-AI: Artificial Intelligence Based Precision Oncology Clinical Trial Matching and Registry

RecruitingObservational study
  • Massive Bio SYNERGY-AI site, Silver Spring · 7 mi away
  • Massive Bio SYNERGY-AI site, Bethesda · 7 mi away
All ages · All sexes · Updated Oct 28, 2025 · NCT03452774

Colon Cancer trials in other cities

Other studies in Washington

From ClinicalTrials.gov, data retrieved Oct 6, 2026. Each study sets its own eligibility; the study team decides who can join.