Varicella-zoster virus infections after autologous bone marrow transplantation in children.
We report a retrospective analysis of children who underwent autologous bone marrow transplantation (ABMT) and subsequently developed a varicella-zoster virus (VZV) infection. Among 236 patients transplanted between January 1979 and December 1987, 54 (23%) aged 2 to 18.5 years (mean 7.2) developed 60 VZV infections (25%); there were 10 cases of chicken-pox in 10 patients, 43 zoster infections in 41 patients and seven disseminated zoster infections in seven patients. Eighty-seven percent of VZV infections occurred within the first 6 months after bone marrow transplantation, with a mean interval of 89 days. No significant risk factors for the development of zoster infections were identified. The incidence of VZV infections following ABMT was similar to that observed after allogeneic bone marrow transplant but the onset was earlier after ABMT (3 vs 5 months) and there were fewer complications (2 vs 18%). Acyclovir and/or adenine arabinoside were administered to 46 patients. One child who had had chicken-pox died of interstitial pneumonitis due to VZV despite antiviral therapy. No other symptomatic visceral dissemination was observed.
Wacker
P
P
Department of Pediatrics, Institut Gustave-Roussy, Villejuif, France.
Hartmann
O
O
Benhamou
E
E
Salloum
E
E
Lemerle
J
J
D000293:Adolescent; D016026:Bone Marrow Transplantation; D002644:Chickenpox / Q000188:drug therapy / Q000209:etiology*; D002648:Child; D002675:Child, Preschool; D005260:Female; D006562:Herpes Zoster / Q000188:drug therapy / Q000209:etiology*; D006801:Humans; D008297:Male; D011183:Postoperative Complications / Q000209:etiology; D012189:Retrospective Studies; D012307:Risk Factors; D012874:Skin Diseases, Infectious / Q000188:drug therapy / Q000209:etiology; D014182:Transplantation, Autologous