32
Participants
Start Date
September 30, 2024
Primary Completion Date
April 24, 2027
Study Completion Date
November 24, 2028
Biospecimen Collection
Undergo blood sample collection
Computed Tomography
Undergo CT scan
Echocardiography
Undergo echocardiography
Pembrolizumab
Given IV
Positron Emission Tomography
Undergo PET scan
Tazemetostat
Given PO
RECRUITING
Northwestern University, Chicago
National Cancer Institute (NCI)
NIH
Northwestern University
OTHER