Abstract
Combining rt-PA with other therapies is logical in order to amplify the benefit of rt-PA, which alone does not recanalize all occluded arteries completely and may itself have some cytotoxicity. Even if recanalization occurs, cellular damage may progress during reperfusion. Linking rt-PA to other antithrombotic agents appears to be safe if doses are carefully titrated, and a hands-free device to deliver therapeutic ultrasound has also been developed. Efficacy studies of these novel combinatorial approaches are underway. Future clinical evaluation of combined cytoprotection and thrombolysis must focus on proper trial design to enhance the potential efficacy of treatment. Such factors include: early treatment before or during reperfusion and choice of therapies that are consistently and potently effective in preclinical trials and that target multiple downstream targets of ischemic damage. The most promising of these at the present time is hypothermia, and phase 3 studies are underway.
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Barreto, A.D., Grotta, J.C. (2015). Combination of Thrombolytic Therapy with Antithrombotics and Neuroprotectants. In: Lyden, P. (eds) Thrombolytic Therapy for Acute Stroke. Springer, Cham. https://doi.org/10.1007/978-3-319-07575-4_3
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