Establishing a ctDNA Biomarker to Improve Organ Preserving Strategies in Patients With Rectal Cancer
Conditions
- Rectal Adenocarcinoma
- Stage II Rectal Cancer AJCC v8
- Stage IIA Rectal Cancer AJCC v8
- Stage IIB Rectal Cancer AJCC v8
- Stage IIC Rectal Cancer AJCC v8
- Stage III Rectal Cancer AJCC v8
- Stage IIIA Rectal Cancer AJCC v8
- Stage IIIB Rectal Cancer AJCC v8
- Stage IIIC Rectal Cancer AJCC v8
Interventions
- PROCEDURE: Biopsy
- PROCEDURE: Biospecimen Collection
- OTHER: Electronic Health Record Review
Sponsor
OHSU Knight Cancer Institute
Collaborators