Evolving Thrombolytics: from Alteplase to Tenecteplase

AbstractAlteplase has been the primary thrombolytic used in the treatment of acute ischemic stroke since thrombolysis was first established as an effective treatment of acute ischemic stroke in 1995. Tenecteplase, a genetically modified tissue plasminogen activator, has gained attention as an attractive alternative to alteplase given its practical workflow advantages and possible superior efficacy in large vessel recanalization. As more data is analyzed both from randomized trials and non-randomized patient registries, there is mounting support that tenecteplase appears to be at least equally, if not more, safe and potentially more effective than alteplase in the treatment of acute ischemic stroke. Randomized trials investigating tenecteplase in the delayed treatment window and with thrombectomy are ongoing, and their results are eagerly awaited. This paper provides an overview of completed and ongoing randomized trials and nonrandomized studies analyzing tenecteplase in the treatment of acute ischemic stroke. Results reviewed support the safe use of tenecteplase in clinical practice.
Source: Neurotherapeutics - Category: Neurology Source Type: research