Primary suction thrombectomy produced higher recanalization and good clinical outcome rates than did stent retriever thrombectomy. Larger-scale studies are necessary that consider factors such as occlusion site, stroke severity, and concomitant use of endovascular devices 1).
1)
Jeon JP, Kim SE, Kim CH. Primary suction thrombectomy for acute ischemic stroke: A meta-analysis of the current literature. Clin Neurol Neurosurg. 2017 Oct 3;163:46-52. doi: 10.1016/j.clineuro.2017.09.014. [Epub ahead of print] PubMed PMID: 29055224.