PMID- 23042966 OWN - NLM STAT- MEDLINE DCOM- 20130619 LR - 20121211 IS - 1537-6591 (Electronic) IS - 1058-4838 (Linking) VI - 56 IP - 1 DP - 2013 Jan TI - Epidemiology and morbidity of Epstein-Barr virus infection in pediatric renal transplant recipients: a multicenter, prospective study. PG - 84-92 LID - 10.1093/cid/cis823 [doi] AB - BACKGROUND: The epidemiology and morbidity of Epstein-Barr virus (EBV) infection in pediatric renal transplant recipients have been characterized insufficiently. METHODS: In a prospective, multicenter study among 106 pediatric kidney allograft recipients aged 11.4 +/- 5.9 years, we investigated the epidemiology of EBV infection and the relationship between EBV load, EBV serology, and EBV-related morbidity (posttransplant lymphoproliferative disease [PTLD] or symptomatic EBV infection, defined as flu-like symptoms or infectious mononucleosis). RESULTS: EBV primary infection occurred in 27 of 43 (63%) seronegative patients and reactivation/reinfection in 28 of 63 (44%) seropositive patients. There was no association between the degree or duration of EBV load and EBV-related morbidity: The vast majority (17 of 18 [94%]) of patients with a high, persistent EBV load remained PTLD-free throughout a follow-up of 5.0 +/- 1.3 years, while 2 of 3 (66%) patients with EBV-related PTLD exhibited only a low EBV load beforehand. Eight of 18 (44%) patients with a high, persistent EBV load remained asymptomatic during a follow-up of 5.3 +/- 2.9 years. Multivariate analysis identified the EBV high-risk (D(+)/R(-)) serostatus (odds ratio [OR], 7.07; P < .05), the presence of human leukocyte antigen (HLA)-DR7 (OR, 5.65; P < .05), and the intensity of the immunosuppressive therapy (OR, 1.53; P < .01) as independent risk factors for the development of a symptomatic EBV infection. CONCLUSIONS: Presence of EBV high-risk seroconstellation, HLA-DR7, and intensity of immunosuppressive therapy are significant risk factors for a symptomatic EBV infection, whereas there is no close association between the degree or duration of EBV load and EBV-related morbidity. Clinical Trials Registration. NCT00963248. FAU - Hocker, Britta AU - Hocker B AD - University Children's Hospital, Im Neuenheimer Feld 430, D-69120 Heidelberg, Germany. FAU - Fickenscher, Helmut AU - Fickenscher H FAU - Delecluse, Henri-Jacques AU - Delecluse HJ FAU - Bohm, Stephan AU - Bohm S FAU - Kusters, Uta AU - Kusters U FAU - Schnitzler, Paul AU - Schnitzler P FAU - Pohl, Martin AU - Pohl M FAU - John, Ulrike AU - John U FAU - Kemper, Markus J AU - Kemper MJ FAU - Fehrenbach, Henry AU - Fehrenbach H FAU - Wigger, Marianne AU - Wigger M FAU - Holder, Martin AU - Holder M FAU - Schroder, Monika AU - Schroder M FAU - Billing, Heiko AU - Billing H FAU - Fichtner, Alexander AU - Fichtner A FAU - Feneberg, Reinhard AU - Feneberg R FAU - Sander, Anja AU - Sander A FAU - Kopf-Shakib, Sabine AU - Kopf-Shakib S FAU - Susal, Caner AU - Susal C FAU - Tonshoff, Burkhard AU - Tonshoff B LA - eng SI - ClinicalTrials.gov/NCT00963248 PT - Clinical Trial PT - Journal Article PT - Multicenter Study PT - Research Support, Non-U.S. Gov't DEP - 20121005 PL - United States TA - Clin Infect Dis JT - Clinical infectious diseases : an official publication of the Infectious Diseases Society of America JID - 9203213 RN - 0 (Antiviral Agents) RN - 0 (Immunosuppressive Agents) SB - IM MH - Adolescent MH - Analysis of Variance MH - Antiviral Agents/therapeutic use MH - Child MH - Epstein-Barr Virus Infections/*epidemiology/immunology/therapy/virology MH - Female MH - Graft Rejection/drug therapy/prevention & control MH - Herpesvirus 4, Human/immunology/*isolation & purification MH - Humans MH - Immunosuppressive Agents/therapeutic use MH - Kidney Transplantation/*statistics & numerical data MH - Lymphoproliferative Disorders/epidemiology/etiology/virology MH - Male MH - Morbidity MH - Prospective Studies MH - Statistics, Nonparametric MH - Transplants/statistics & numerical data MH - Viral Load EDAT- 2012/10/09 06:00 MHDA- 2013/06/20 06:00 CRDT- 2012/10/09 06:00 PHST- 2012/10/09 06:00 [entrez] PHST- 2012/10/09 06:00 [pubmed] PHST- 2013/06/20 06:00 [medline] AID - cis823 [pii] AID - 10.1093/cid/cis823 [doi] PST - ppublish SO - Clin Infect Dis. 2013 Jan;56(1):84-92. doi: 10.1093/cid/cis823. Epub 2012 Oct 5.