Overview Acitretin Plasma Levels Under Hemodialysis Status: Withdrawn Trial end date: 2018-06-01 Target enrollment: Participant gender: Summary Acitretin is given to hemodialysis patients who have developed in-situ or invasive squamous cell carcinoma of the skin in increasing doses up to 25 mg daily for one year. Phase: Phase 4 Details Lead Sponsor: Günther HofbauerCollaborator: University of ZurichTreatments: Acitretin