Diagnosis and treatment of cytomegalovirus disease in pediatric renal transplant recipients.
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 (< 18 years of age) who underwent a total of 151 transplants (146 kidney transplants, five kidney/liver transplants) over 5 years (average follow-up period, 33.0 +/- 21.7 months). They assessed the risk factors that previously have been associated with the development of CMV disease in adults (age, occurrence of acute rejection episodes, and preoperative donor and recipient CMV serological status) and evaluated the incidence of associated graft loss and mortality. Twenty-two episodes of CMV disease were diagnosed based on evidence of CMV infection and on clinical symptoms; the episodes were treated in 17 patients. A multivariate analysis showed that the development of CMV disease was associated with age of > or = 13 years (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.(ABSTRACT TRUNCATED AT 250 WORDS)
Burd
R S
RS
Department of Surgery, University of Minnesota, Minneapolis 55455.
Gillingham
K J
KJ
Farber
M S
MS
Statz
C L
CL
Kramer
M S
MS
Najarian
J S
JS
Dunn
D L
DL
D000293:Adolescent; D000367:Age Factors; D003586:Cytomegalovirus Infections / Q000175:diagnosis* / Q000188:drug therapy* / Q000209:etiology; D005260:Female; D006084:Graft Rejection; D006801:Humans; D016030:Kidney Transplantation; D016031:Liver Transplantation; D008297:Male; D015999:Multivariate Analysis; D012307:Risk Factors