Effective ribavirin concentration in hamster brains for antiviral chemotherapy for subacute sclerosing panencephalitis

Effective ribavirin concentration in hamster brains for antiviral chemotherapy for subacute sclerosing panencephalitis.

The ribavirin concentration in hamster brains was measured by a high-performance liquid chromatography (HPLC) system and a bioassay system. When ribavirin was administered intracranially at a dosage of 10 mg/kg of body weight per day for 10 days, a dosage which results in 100% survival of hamsters infected with subacute sclerosing panencephalitis (SSPE) virus and which inhibits the replication ...

Subacute Sclerosing Panencephalitis in Iran

High-dose intravenous ribavirin therapy for subacute sclerosing panencephalitis.

Two patients with subacute sclerosing panencephalitis (SSPE) were treated safely and effectively with high doses of intravenous ribavirin combined with intraventricular alpha interferon. The ribavirin concentrations maintained in the serum and cerebrospinal fluid were higher than those which inhibit SSPE virus replication in vitro and in vivo.

[Subacute sclerosing panencephalitis].

Subacute sclerosing panencephalitis is a slowly progressive neurodegenerative disorder occurring in childhood and adolescence and is characterised by dementia, ataxia, myoclonias and other neurological focal signs, with an invariably fatal outcome. The author reviews the subject, focussing on epidemiology, clinical features, measles virus behaviour, host immune reactions, measles prophylaxis an...

Subacute sclerosing panencephalitis.

Introduction Subacute sclerosing panencephalitis (SSPE) is a rare disease which predominantly affects children of school age. The clinical features include an insidious afebrile onset with behavioural disturbance and progressive dementia sometimes associated with epilepsy. Later akinetic mutism and myoclonic jerks with pyramidal and extrapyramidal signs appear. Finally there is progressive deco...