BACKGROUND: This article describes transmission of Cryptococcus neoformans by solid organ transplantation. METHODS: We reviewed medical records and performed molecular genotyping of isolates to determine potential for donor transmission of Cryptococcus. RESULTS: Cryptococcosis was diagnosed in 3 recipients of organs from a common donor with an undifferentiated neurologic condition at the time of death. Cryptococcal meningoencephalitis was later diagnosed in the donor at autopsy. The liver and 1 kidney recipient developed cryptococcemia and pneumonia and the other kidney recipient developed cryptococcemia and meningitis; 2 patients recovered with prolonged antifungal therapy. We tested 4 recipient isolates with multilocus sequence typing and found they had identical alleles. CONCLUSIONS: Our investigation documents the transmission of Cryptococcus neoformans by organ transplantation. Evaluation for cryptococcosis in donors with unexplained neurologic symptoms should be strongly considered.
BACKGROUND: This article describes transmission of Cryptococcus neoformans by solid organ transplantation. METHODS: We reviewed medical records and performed molecular genotyping of isolates to determine potential for donor transmission of Cryptococcus. RESULTS:Cryptococcosis was diagnosed in 3 recipients of organs from a common donor with an undifferentiated neurologic condition at the time of death. Cryptococcal meningoencephalitis was later diagnosed in the donor at autopsy. The liver and 1 kidney recipient developed cryptococcemia and pneumonia and the other kidney recipient developed cryptococcemia and meningitis; 2 patients recovered with prolonged antifungal therapy. We tested 4 recipient isolates with multilocus sequence typing and found they had identical alleles. CONCLUSIONS: Our investigation documents the transmission of Cryptococcus neoformans by organ transplantation. Evaluation for cryptococcosis in donors with unexplained neurologic symptoms should be strongly considered.
Authors: Glauco Adrieno Westphal; Valter Duro Garcia; Rafael Lisboa de Souza; Cristiano Augusto Franke; Kalinca Daberkow Vieira; Viviane Renata Zaclikevis Birckholz; Miriam Cristine Machado; Eliana Régia Barbosa de Almeida; Fernando Osni Machado; Luiz Antônio da Costa Sardinha; Raquel Wanzuita; Carlos Eduardo Soares Silvado; Gerson Costa; Vera Braatz; Milton Caldeira Filho; Rodrigo Furtado; Luana Alves Tannous; André Gustavo Neves de Albuquerque; Edson Abdala Journal: Rev Bras Ter Intensiva Date: 2016-09
Authors: Christopher S Kovacs; Christine E Koval; David van Duin; Amanda Guedes de Morais; Blanca E Gonzalez; Robin K Avery; Steven D Mawhorter; Kyle D Brizendine; Eric D Cober; Cyndee Miranda; Rabin K Shrestha; Lucileia Teixeira; Sherif B Mossad Journal: World J Transplant Date: 2014-06-24