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Clinical Microbiology Reviews, Jan 1997, 86-124, Vol 10, No. 1
R Patel and CV Paya
Solid-organ transplantation is a therapeutic option for many human
diseases. Infections are a major complication of solid-organ
transplantation. All candidates should undergo a thorough infectious-
disease screening prior to transplantation. There are three time frames,
influenced by surgical factors, the level of immunosuppression, and
environmental exposures, during which infections of specific types most
frequently occur posttransplantation. Most infections during the first
month are related to surgical complications. Opportunistic infections
typically occur from the second to the sixth month. During the late
posttransplant period (beyond 6 months), transplantation recipients suffer
from the same infections seen in the general community. Opportunistic
bacterial infections seen in transplant recipients include those caused by
Legionella spp., Nocardia spp., Salmonella spp., and Listeria
monocytogenes. Cytomegalovirus is the most common cause of viral
infections. Herpes simplex virus, varicella- zoster virus, Epstein-Barr
virus and others are also significant pathogens. Fungal infections, caused
by both yeasts and mycelial fungi, are associated with the highest
mortality rates. Mycobacterial, pneumocystis, and parasitic diseases may
also occur.
Copyright © 1997 by the American Society for Microbiology. All rights reserved.
Infections in solid-organ transplant recipients
Division of Infectious Diseases and Internal Medicine, Mayo Clinic, Rochester, Minnesota 55905, USA.
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