Surveillance for CMV infection in orthotopic liver transplant recipients

Transplantation. 1992 Jun;53(6):1261-5. doi: 10.1097/00007890-199206000-00018.

Abstract

Infection with cytomegalovirus is a major cause of morbidity and mortality following orthotopic liver transplantation. In order that preventive strategies may be devised, a detailed assessment of risk factors for infection and disease is required. We have prospectively assessed 46 orthotopic liver transplant recipients for CMV excretion from multiple sites in order to determine incidence of, and risk factors for, CMV infection and disease. Risk factors for posttransplant CMV infection were donor CMV seropositivity, an increased volume of peritransplant whole-blood transfusion and an increased dose of extra steroid therapy to treat rejection episodes. These findings implicate, respectively, transfer of virus with donor organ, transfer of virus with blood transfusion, and stimulation of reactivation of latent virus in recipients through augmented immunosuppression. The possible ways of preventing or ameliorating these effects are discussed.

MeSH terms

  • Adult
  • Biopsy
  • Blood / microbiology
  • Cells, Cultured
  • Cytomegalovirus / growth & development
  • Cytomegalovirus / isolation & purification
  • Cytomegalovirus Infections / complications*
  • Cytomegalovirus Infections / epidemiology
  • Humans
  • Liver Transplantation / adverse effects*
  • Liver Transplantation / pathology
  • Middle Aged
  • Risk Factors
  • Virus Activation