{Reference Type}: Case Reports {Title}: Safety of rezafungin as a long-term treatment option in two patients with complicated fungal infections: two cases from Lecco Hospital (Italy). {Author}: Ponta G;Morena V;Strano M;Molteni C;Pontiggia S;Cavalli EM;Grancini A;Mauri C;Castagna A;Galanti A;Piconi S; {Journal}: Antimicrob Agents Chemother {Volume}: 68 {Issue}: 8 {Year}: 2024 Aug 7 {Factor}: 5.938 {DOI}: 10.1128/aac.00750-24 {Abstract}: Rezafungin is an echinocandin characterized by a long elimination half-life which allows for weekly administration. It has been recently approved for the treatment of candidemia. Few data are available about the long-term use of rezafungin and its use for deep infections like endocarditis and osteomyelitis. We describe our experience with its prolonged use in two azole-resistant Candida infections: a case of sacral osteomyelitis and a prosthetic valve endocarditis also involving a thoracic endovascular aneurysm repair.