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A prospective comparison of molecular diagnostic techniques for the early detection of cytomegalovirus in liver transplant recipients.

Authors
  • Patel, R
  • Smith, T F
  • Espy, M
  • Portela, D
  • Wiesner, R H
  • Krom, R A
  • Paya, C V
Type
Published Article
Journal
The Journal of infectious diseases
Publication Date
Apr 01, 1995
Volume
171
Issue
4
Pages
1010–1014
Identifiers
PMID: 7706778
Source
Medline
License
Unknown

Abstract

Forty-one consecutive liver transplant recipients were studied by polymerase chain reaction (PCR) of serum and peripheral blood mononuclear cells, reverse transcription (RT)-PCR of peripheral blood mononuclear cells, and viral blood culture for symptomatic cytomegalovirus (CMV) infection. The techniques were also used to predict the occurrence of CMV infection. For diagnosis of symptomatic CMV infection, the sensitivity and specificity of the different techniques were as follows: PCR of serum, 100% and 45%; RT-PCR, 25% and 97%; PCR of peripheral blood mononuclear cells, 83% and 35%; and blood culture, 83% and 86%, respectively. PCR of serum was positive in 83% of subjects with symptomatic infection before onset compared with 17% positive by blood culture. While viral blood culture was the best technique for the diagnosis of symptomatic CMV infection, PCR of serum was best at predicting the development of symptomatic CMV infection.

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