NCT00204789 2019-12-16Difluoromethylornithine (DFMO) Chemoprevention of Skin Cancer in Organ Transplant RecipientsUniversity of Wisconsin, MadisonPhase 2 Completed52 enrolled
NCT00601640 2017-03-23Eflornithine and/or Diclofenac in Treating Patients With Sun-Damaged SkinUniversity of ArizonaPhase 2 Completed184 enrolled 9 charts