NCT02403778 2023-09-21Ipilimumab and All-Trans Retinoic Acid Combination Treatment of Advanced MelanomaUniversity of Colorado, DenverPhase 2 Completed10 enrolled 12 charts
NCT00003601 2023-06-18Tretinoin With or Without Fenretinide in Treating Patients With Dysplastic Nevus SyndromeEastern Cooperative Oncology GroupPhase 2 Completed38 enrolled