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No evidence of PERV infection in healthcare workers exposed to transgenic porcine liver extracorporeal support
Author(s) -
Levy Marlon F.,
Argaw Takele,
Wilson Carolyn A.,
Brooks James,
Sandstrom Paul,
Merks Harriet,
Logan John,
Klintmalm Goran
Publication year - 2007
Publication title -
xenotransplantation
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.052
H-Index - 61
eISSN - 1399-3089
pISSN - 0908-665X
DOI - 10.1111/j.1399-3089.2007.00408.x
Subject(s) - xenotransplantation , medicine , extracorporeal , transplantation , transmission (telecommunications) , economic shortage , intensive care medicine , health care , disease , immunology , virology , linguistics , philosophy , electrical engineering , government (linguistics) , engineering , economics , economic growth
Background: Clinical xenotransplantation holds great promise by providing one solution to the shortage of human organs for transplantation, while also posing a potential public health threat by facilitating transmission of infectious disease from source animals to humans. One potential vector for infectious disease transmission is healthcare workers (HCW) who are involved in administering xenotransplantation procedures. Methods: In this study, we studied 49 healthcare workers involved in the care of two subjects who participated in a study of porcine liver perfusion as treatment of fulminant hepatic failure. We looked for serologic and virologic evidence of transmission of porcine endogenous retrovirus, and found that HCW had no evidence of infection. Conclusions: Results of our survey demonstrate that application of standard precautions may be sufficient to prevent transmission of porcine endogenous retrovirus, an agent of concern in ex vivo xenotransplantation products.