Older age does not increase risk of hemorrhagic complications after intravenous and/or intra-arterial thrombolysis for acute stroke.

Background: The elderly have significantly higher incidence of ischemic stroke and have higher mortality and morbidity compared with younger patients. Intracranial hemorrhage (ICH) after thrombolysis is one of the causes of unfavorable outcome. However, it is unclear whether age over 80 years is a predictor for hemorrhagic transformation after intravenous, intra-arterial, or a combination of both thrombolytic therapies.