36
Participants
Start Date
April 7, 2025
Primary Completion Date
September 19, 2028
Study Completion Date
September 19, 2028
Biospecimen Collection
Undergo blood and tissue sample collection
Computed Tomography
Undergo CT
Consolidation Therapy
Receive CC with mFOLFOX6 or CAPOX
Functional Magnetic Resonance Imaging
Undergo fMRI
Gastrointestinal Endoscopy
Undergo endoscopy
Magnetic Resonance Imaging
Undergo MRI
Papaverine
Given IV
Radiation Therapy
Undergo RT
Total Mesorectal Excision
Undergo ToME
RECRUITING
City of Hope Medical Center, Duarte
National Cancer Institute (NCI)
NIH
City of Hope Medical Center
OTHER