“P22 | Granulomatosis With Polyangiitis: Plasmapheresis As a Method to Reduce Permanent Renal Failure and Incidence of Side Effects of Rituxibab: V. Bosco1, F. Mauceri1, V. Nicotra2, P. Gargano1, M. Carbone1, M. Romano1, S. Urso3 | 1Department of Clinical and Experimental Medicine, University of Catania, Garibaldi Hospital, Catania, 2Geriatric Department, Garibaldi-Nesima Hospital, Catania, 3UOSD Nephrology, Garibaldi-Nesima Hospital, Catania, Italy”. Italian Journal of Medicine 19, no. 1.online (August 25, 2025). Accessed August 25, 2025. https://www.italjmed.org/ijm/article/view/2213.