Methylprednisolone/prednisolone
Sequential varicella-zoster virus encephalomeningitis, progressive multifocal leukoencephalopathy and John Cunningham virus reactivation: case report-
Serious
An event is determined to be serious (based on the ICH definition) when the patient outcome is:
death
life-threatening
hospitalisation
disability
congenital anomaly
other medically important event