Testing the Addition of an Anti-Cancer Drug, Irinotecan, to the Standard Chemotherapy Treatment (FOLFOX) After Long-Course Radiation Therapy for Advanced-Stage Rectal Cancers to Improve the Rate of Complete Response and Long-Term Rates of Organ Preservation
ACTIVE_NOT_RECRUITING
Status
Conditions
- Locally Advanced Rectal Carcinoma
- Stage II Rectal Cancer AJCC v8
- Stage III Rectal Cancer AJCC v8
Interventions
- DRUG: Capecitabine
- DRUG: 5-fluorouracil
- DRUG: Leucovorin calcium
- DRUG: Irinotecan
- DRUG: Oxaliplatin
- RADIATION: Long Course Chemoradiotherapy
- PROCEDURE: Computed Tomography
- PROCEDURE: Magnetic Resonance Imaging
- PROCEDURE: Sigmoidoscopy
- PROCEDURE: biopsy
Sponsor
Alliance for Clinical Trials in Oncology
Collaborators