Announcements Trials
Browse Landscape

Phase

Phase 2 3Phase NA 2Phase 3 1

Status

Active not recruiting 7Unknown 2Recruiting 2Withdrawn 1Terminated 1Completed 1

Sponsor Class

NIH 4OTHER 3

Study Type

Interventional 6Observational 1

Sponsor

Cancer Type

Gastrointestinal 6Tumor-Agnostic 1

Conditions

Rectal Neoplasms 4Anus Neoplasms 2Neoplasms 1HIV Infections 1Colorectal Neoplasms 1Colonic Neoplasms 1Anal Canal Carcinoma 1

Interventions

pembrolizumab 437Carboplatin 322Nivolumab 292Cyclophosphamide 281Specimen Handling 271Magnetic Resonance Spectroscopy 257Cisplatin 253Paclitaxel 248Radiotherapy 229Gemcitabine 183Biopsy 182Dexamethasone 181durvalumab 168atezolizumab 151Rituximab 138Doxorubicin 135Lenalidomide 134Bevacizumab 133Docetaxel 131Ipilimumab 129Capecitabine 120Radiation 118Oxaliplatin 114Radiosurgery 113Pemetrexed 112Etoposide 111Fluorouracil 110venetoclax 106fludarabine 106Prednisone 97

Date Range

30 days90 days1 yearAll

Options

Has results Has announcements

Clinical Trials

7 trials
RecentStart dateEnrollment
Active not recruiting × Sigmoidoscopy × Clear all
NCT03233711 2026-05-29

Nivolumab After Combined Modality Therapy in Treating Patients With High Risk Stage II-IIIB Anal Cancer

National Cancer Institute (NCI)

Phase 3 Active not recruiting
344 enrolled
Gastrointestinal

Anal Canal Carcinoma, Anus Neoplasms

NCT04751370 2026-05-29

Testing Nivolumab and Ipilimumab With Short-Course Radiation in Locally Advanced Rectal Cancer

National Cancer Institute (NCI)

Phase 2 Active not recruiting
31 enrolled
Gastrointestinal

Rectal Neoplasms

NCT04929028 2026-05-13

Therapy Adapted for High Risk and Low Risk HIV-Associated Anal Cancer

National Cancer Institute (NCI)

Phase 2 Active not recruiting
40 enrolled
Gastrointestinal

Anus Neoplasms, Rectal Neoplasms, HIV Infections

NCT01696981 2026-04-30

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

National Cancer Institute (NCI)

Phase NA Active not recruiting
154,900 enrolled 15 charts
Gastrointestinal

Colonic Neoplasms, Rectal Neoplasms

NCT04600180 2025-11-25

DEFENCE

University Medical Center Groningen

Active not recruiting
38 enrolled
Tumor-Agnostic

Neoplasms

NCT03955510 2025-10-28

AFT

Rush University Medical Center

Phase NA Active not recruiting
12 enrolled
Gastrointestinal

Colorectal Neoplasms

NCT05610163 2025-09-08

JANUS

Alliance for Clinical Trials in Oncology

Phase 2 Active not recruiting
783 enrolled
Gastrointestinal

Rectal Neoplasms

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