134
Participants
Start Date
October 2, 2024
Primary Completion Date
November 30, 2026
Study Completion Date
November 30, 2030
Bevacizumab
Given IV
Biospecimen Collection
Undergo blood sample collection
Computed Tomography
Undergo CT
Electronic Health Record Review
Ancillary studies
Hypofractionated Radiation Therapy
Undergo radiation therapy
Magnetic Resonance Imaging
Undergo MRI
Retifanlimab
Given IV
ACTIVE_NOT_RECRUITING
Mayo Clinic in Florida, Jacksonville
RECRUITING
Mayo Clinic, Rochester
ACTIVE_NOT_RECRUITING
Mayo Clinic in Arizona, Scottsdale
National Cancer Institute (NCI)
NIH
Academic and Community Cancer Research United
OTHER