NCT00021294 2018-09-11Eflornithine With or Without Triamcinolone in Preventing Nonmelanoma Skin Cancer in Patients With Actinic KeratosisUniversity of ArizonaPhase 2 Completed
NCT00002975 2013-10-10Photodynamic Therapy in Treating Patients With Skin CancerRoswell Park Cancer InstitutePhase 2 Completed180 enrolled 3 charts