Fan 2010.

Methods	Random allocation.
Participants	72 cases of children and adults.
Interventions	IVIG 400 mg/kg/dose for 5 consecutive days + standard care vs standard care alone.
Outcomes	Length of hospital stay, time to reduce fever, time to reduce twitching, time to restore consciousness, time to recover from paralysis, time to improvement in mental state.
Notes	Results presented as aggregate data and results for children aged < 17 years were not presented separately. We tried to contact the authors but no contact details found to date.

IVIG: intravenous immunoglobulin.