The reactivation of latent Leishmania infection in chronic diseases and immunocompromised hosts is a broad and heterogeneous field in medicine and infectious diseases. We reported one of the first cases of Visceral Leishmaniasis occurring in a Caucasian middle-aged man living in an endemic country (Italy) for Leishmania infantum infection following secukinumab treatment for psoriatic arthritis. The patient was cured with a Liposomal Amphotericin B (L-AmB, 3 mg/Kg on days 1-5, followed by a dose on days 10, 17, 24, 31 and 38) regimen, after which his anti-interleukin 17 treatment was restarted-without recurrence in the follow-up.
Keywords: Leishmania; arthritis; interleukin-17; psoriasis; secukinumab.