21
Participants
Start Date
July 15, 2024
Primary Completion Date
November 22, 2026
Study Completion Date
November 22, 2026
Biospecimen Collection
Undergo blood sample collection
Cobimetinib
Given PO
Computed Tomography
Undergo CT scan
Diagnostic Imaging
Undergo I-123 diagnostic scan
I-131 Uptake Test
Undergo I-131 whole body scan
Iodine I-131
Given PO
Magnetic Resonance Imaging
Undergo MRI
Positron Emission Tomography
Undergo PET scan
Recombinant Thyrotropin Alfa
Given IM
Ultrasound Imaging
Undergo neck ultrasound
Vemurafenib
Given PO
RECRUITING
City of Hope Medical Center, Duarte
National Cancer Institute (NCI)
NIH
City of Hope Medical Center
OTHER