title: Low predictive value of polymerase chain reaction for diagnosis of cytomegalovirus disease in liver transplant recipients.
abstract: The polymerase chain reaction (PCR) and viral culture techniques were prospectively compared for the detection of cytomegalovirus (CMV) in blood samples from 24 liver transplant recipients. Nine patients had one or more episodes of viremia, seven of which were clinically symptomatic infections. All samples in which CMV was isolated by culture were positive by the PCR. However, the PCR result was also positive for one or more samples from 11 patients who never developed CMV-related symptoms. Although the PCR is a very sensitive technique for CMV detection in blood samples from liver transplant recipients, it is not useful as a marker of symptomatic CMV disease.
authors.affiliation: Servicio de Microbiología, Hospital 12 de Octubre, Madrid, Spain.
authors.forename: R
authors.initials: R
authors.lastname: Delgado
authors.forename: C
authors.initials: C
authors.lastname: Lumbreras
authors.forename: C
authors.initials: C
authors.lastname: Alba
authors.forename: M A
authors.initials: MA
authors.lastname: Pedraza
authors.forename: J R
authors.initials: JR
authors.lastname: Otero
authors.forename: R
authors.initials: R
authors.lastname: Gómez
authors.forename: E
authors.initials: E
authors.lastname: Moreno
authors.forename: A R
authors.initials: AR
authors.lastname: Noriega
authors.forename: C V
authors.initials: CV
authors.lastname: Payá
mesh_terms: D003587:Cytomegalovirus / Q000302:isolation & purification*; D003586:Cytomegalovirus Infections / Q000175:diagnosis*; D006801:Humans; D016031:Liver Transplantation; D016133:Polymerase Chain Reaction; D011183:Postoperative Complications / Q000175:diagnosis*; D011237:Predictive Value of Tests; D011446:Prospective Studies; D014766:Viremia / Q000175:diagnosis*