A Phase II Study of Cabozantinib in Combination With Cemiplimab (Cabo-Cemiplimab) Versus Cabozantinib Alone in Adolescents and Adults With Advanced Adrenocortical Cancer

This phase II trial compares the effect of giving cabozantinib with or without cemiplimab in patients with adrenocortical cancer that has spread to nearby tissue or lymph nodes (locally advanced), and that cannot be removed by surgery (unresectable) or that has come back after a period of improvement (recurrent) or that has spread from where it first started (primary site) to other places in the body (metastatic). Cabozantinib is in a class of medications called tyrosine kinase inhibitors. It works by blocking the action of an abnormal protein that signals cancer cells to multiply, which may help keep cancer cells from growing. Immunotherapy with monoclonal antibodies, such as cemiplimab, may help the body’s immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. Giving cabozantinib with cemiplimab may kill more tumor cells in patients with locally advanced unresectable or recurrent/metastatic adrenocortical cancer.

Procedure: Biospecimen Collection, Drug: Cabozantinib, Biological: Cemiplimab, Procedure: Computed Tomography, Procedure: Magnetic Resonance Imaging