Successful Treatment with Bimekizumab of a Psoriatic Patient Undergoing Hemodialysis: A Case Report and Review of the Literature.

Background/Objectives : Treating psoriasis patients requires the consideration of potential underlying complications like latent viral infections and chronic kidney disease, which may influence therapy selection. Case presentation : A patient with end-stage kidney disease (ESKD) undergoing hemodialysis (HD) was successfully treated with bimekizumab, an IgG1 humanized monoclonal antibody inhibiting interleukin (IL)-17A and IL-17F. This case appears to be the first documented instance of effective anti-IL-17A/IL-17F antibody treatment in a psoriasis patient undergoing HD, with a sustained positive response for eight months. Discussion : Studies indicate the comparable pharmacokinetics, efficacy, and safety of certain psoriasis drugs in patients with chronic kidney disease (CKD) and those with normal renal function. The positive clinical outcome observed following treatment with bimekizumab aligns with the existing literature on this topic. However, further studies are needed to objectively evaluate the pharmacokinetics, efficacy, and safety of this drug in this specific setting. Conclusions : This documented case represents the first known use of bimekizumab to treat psoriasis in patients undergoing dialysis, suggesting its potential effectiveness and safety in this population.