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© 1993 American Academy of Neurology Neurologic prognosis of cytomegalovirus polyradiculomyelopathy in AIDSNorthwestern University Medical School (Drs. Cohen, Grohman, and Patterson), Chicago, IL; and the Johns Hopkins Medical Institutions (Drs. McArthur and Glass), Baltimore, MD. Cytomegalovirus (CMV) polyradiculomyelopathy is an uncommon but distinctive clinical syndrome in HIV-infected patients in which ascending motor weakness, areflexia, loss of sphincter control, paresthesias, and varying sensory impairment develop subacutely in association with a polymorphonuclear pleocytosis, increased protein, and hypoglycorrhachia in CSF. Responses to treatment with ganciclovir have varied in reported cases. We report three additional cases: two of these patients responded to treatment and the third was demonstrated to have CMV resistant to ganciclovir. We review other reported cases and identify factors predictive of ganciclovir resistance, which include persistent polymorphonuclear pleocytosis and hypoglycorrhachia on serial CSF studies, and positive CMV cultures from CSF or blood after induction therapy. We conclude that ganciclovir may be an effective therapy for CMV polyradiculomyelopathy, but the presence of these factors, or the development of the syndrome in a patient already being treated with ganciclovir, should prompt consideration of alternative antiviral therapy. Address correspondence and reprint requests to Dr. Bruce A. Cohen, Department of Neurology, Northwestern University Medical School, 233 East Erie Street, Suite 500, Chicago, IL 60611. Supported in part by the National Institutes of Health No. 1 A1 32535, NS 26643, A1 72634, and RR000722 Presented in part at the 44th annual meeting of the American Academy of Neurology, San Diego, CA, May 1992. Received May 18, 1992. Accepted for publication in final form July 28, 1992.
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