Thrombectomy for Acute Ischemic Stroke

In this issue ofJAMA Neurology, Nogueira et al report the results of a trial comparing aspiration-assisted stent retrieval with aspiration alone in patients with acute ischemic stroke. In a few years ’ time, mechanical thrombectomy has become a standard for treatment of acute ischemic stroke caused by proximal intracranial thromboembolic occlusions. This progress is amazing when one considers where we stood in 2013, with 3 neutral trials of intra-arterial treatment for stroke. The next 5 trial s that were published in quick succession in early 2015 and 2 later ones all indicated that early thrombectomy has a strong beneficial effect on stroke outcome. The number of patients needed to treat to let 1 patient improve substantially is less than 3. These trials could be successful because they used imaging to identify the patients with an intracranial occlusion, and for the treatment, they all used state-of-the-art retrievable stents in almost every patient.
Source: JAMA Neurology - Category: Neurology Source Type: research