Journal
CURRENT CARDIOLOGY REPORTS
Volume 17, Issue 10, Pages -Publisher
SPRINGER
DOI: 10.1007/s11886-015-0633-5
Keywords
Ischemic stroke; Thrombolysis; Acute stroke treatment; t-PA; Contraindications; Indications
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When intravenous (IV) tissue-type plasminogen activator (t-PA) was originally approved by the Food and Drug Administration (FDA) for acute ischemic stroke (AIS) in 1996, there was a lengthy list of contraindications. In the 19 years since the approval of t-PA for AIS, it has been used off label and in patients with those contraindications. In February 2015, the list of contraindications for IV t-PA in AIS was revised and several of the previous contraindications were removed. As only 4 % of patients with ischemic stroke receive treatment with IV t-PA, these changes increase the number of patients eligible for treatment. Anytime there is a significant change in the indications and treatment paradigm with a medication, there can be some resistance to the adaptation of the change into physician's treating habits. We seek to review what the changes to t-PA contraindications are, how they came about, as well as the literature on the previously off-label and currently off-label use of IV t-PA for patients with AIS.
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