Diagnosis and treatment of cytomegalovirus disease in pediatric renal transplant recipients

Abstract The purpose of this study was to identify factors associated with the development of cytomegalovirus (CMV) disease and to assess the morbidity of this illness in pediatric renal transplant patients. The authors retrospectively reviewed the records of 135 patients ( P = .02), concomitant liver transplantation ( P = .01), and treatment of acute rejection ( P = .04). In addition, patients who were CMV-seronegative preoperatively and received a graft from a CMV-seropositive donor ( P = .04) or who were CMV-seropositive preoperatively and received a graft from a CMV-seronegative donor ( P = .02) were more likely to have CMV disease. Although all patients with CMV disease required hospitalization and were treated with intravenous ganciclovir, CMV disease was not associated with increased allograft loss or mortality. The authors conclude that age, concomitant liver transplantation, the need for antirejection therapy, and pretransplant donor and recipient serological status may serve to identify the pediatric transplant patients who have a higher risk for the development of CMV disease and who may benefit from prophylactic antiviral agent administration.