RecruitingPhase 2Drug trialStudy of Cemiplimab Plus Ziv-Aflibercept for Subjects With Metastatic Uveal MelanomaThe goal of this clinical research study is to find out if Cemiplimab plus Ziv-Aflibercept is safe and effective in treating your condition of metastatic (spread to other parts of your body) uveal melanoma. This research study will test the study drugs to see if the combination of Cemiplimab plus Ziv-Aflibercept can make tumors shrink or stop growing.