Ischemic Stroke Treatment

Ischemic Stroke Treatment

Intravenous tPA

The most common administration of tPA, tissue plasminogen activator, is intravenously or through the veins to the point of injection. Since it works fairly slowly to dissolve the clot, it needs to be administered within the first three hours of the onset of the stroke.

Intra-arterial tPA

A faster way than the intravenous method for delivering clot-busting tPA to the blockage is through intra-arterial administration. The neurovascular specialist inserts a thin, flexible catheter into an artery, usually I the groin area, and steers it up to the area of the clot then administers the tPA through the catheter. This method of administration expands the window of treatment opportunity wider than the three hours recommended for IV tPA. Patients can be treated for up to six hours when tPA is administered intra arterially to the site of the blockage because blood flow will begin almost immediately. Less tPA is needed when it is delivered directly to the clot.

Clot removal

Removing a clot that is causing blockage is very successful in saving lives during a stroke. Scans are used to identify the blocked artery so physicians know precisely where to find the clot. The procedure also entails "collateral circulation," allowing some blood flow to bypass the clot.

Services

Neurosurgery

Discover how Main Line Health neurosurgeons provide expert care, from routine to complex spinal and nervous system conditions for patients.

Stroke and Neurointervention

Main Line Health is one of few community health systems offering state-of-the-art neurointervention care. Through our collaboration with the Jefferson Hospital for Neuroscience, our Neurointervention Program is an accredited thrombectomy-capable stoke center.

Neurology

The neurology team at Main Line Health treats and manages conditions such as migraines, multiple sclerosis, Parkinson’s disease and more.