Fatal varicella in steroid-dependent asthma.
Disseminated varicella infection is a potentially life-threatening complication of chronic high-dose corticosteroid (CS) or immunosuppressive therapy. A review of the literature indicates that, with one possible exception, this complication has not occurred in a CS-dependent subject with asthma. We present in this article the clinical features and autopsy findings of a steroid-dependent subject with asthma who died of acute, disseminated varicella. A 16-year-old poorly compliant, steroid-dependent subject with asthma received two courses of high-dose intravenous methylprednisolone during a 3-week period, followed by a tapering schedule of oral prednisone. During this time, she was exposed to chickenpox. She subsequently developed a classic varicella rash, sever back pain, rapidly progressive hepatic failure, pneumonitis, and encephalopathy. Death ensued 3 days after the onset of the rash. Evidence of disseminated varicella infection was confirmed at autopsy. This case illustrates that a small number of subjects with severe asthma receiving high-dose CS need to be considered as a separate, high-risk group for developing disseminated varicella. We recommend that the immune status of these patients to varicella-zoster virus be assessed by a serum titer. If these patients are nonimmune, they would be candidates for varicella-zoster immune globulin on exposure, and for acyclovir therapy should varicella dissemination occur.
Silk
H J
HJ
Division of Allergy, Children's Hospital, Boston, Mass.
Guay-Woodford
L
L
Perez-Atayde
A R
AR
Geha
R S
RS
Broff
M D
MD
D000293:Adolescent; D000305:Adrenal Cortex Hormones / Q000009:adverse effects*; D001249:Asthma / Q000150:complications* / Q000188:drug therapy; D002644:Chickenpox / Q000150:complications*; D005260:Female; D006561:Herpes Simplex / Q000150:complications; D006801:Humans; D009894:Opportunistic Infections / Q000401:mortality
D000305:Adrenal Cortex Hormones