Overview LAG3 PET Imaging in Advanced Solid Tumors Status: Not yet recruiting Trial end date: 2024-01-01 Target enrollment: Participant gender: Summary This is an investigator-initiated, single-center, open-label clinical trial designed to evaluate the safety and PK of the PET tracer 89Zr-DFO-REGN3767 in patients prior to and during treatment. Phase: Phase 1/Phase 2 Details Lead Sponsor: University Medical Center GroningenCollaborator: Regeneron PharmaceuticalsTreatments: Cemiplimab