A report on the safety of acitretin use in patients with renal failure on haemodialysis

Abstract

Abstract Acitretin, commonly used for severe psoriasis and keratinocyte carcinoma chemoprevention in high-risk patients, is contraindicated in patients with end-stage renal disease (ESRD) on haemodialysis (HD). However, these patients often lack medication choices and in certain clinical scenarios the benefits of acitretin may outweigh the potential risks. We identified 24 patients with ESRD on HD undergoing acitretin treatment from the Duke and Vanderbilt University Medical Centers. While adverse effects were common, they were not a frequent cause of treatment discontinuation among patients. We also found no association between acitretin treatment and hospital admissions or mortality. Lastly, we found statistically significant increases in alkaline phosphatase (ALP; P = 0.03) and total bilirubin (P < 0.001) when patients were receiving acitretin and HD compared with baseline. However, there was no dose dependency or temporal association with acitretin or HD initiation. Based on these preliminary findings, we find that acitretin may safely be used in patients receiving HD, with close monitoring of ALP and bilirubin.