• J Neuroimaging · May 2023

    Multicenter Study

    Intraarterial thrombolytics as an adjunct to mechanical thrombectomy in patients with basilar artery occlusion.

    • Adnan I Qureshi, Abdullah Lodhi, Xiaoyu Ma, Chunrong Tao, Rui Li, Pengfei Xu, Wei Hu, and for Endovascular Treatment for Acute Basilar Artery Occlusion (ATTENTION) Registry Investigators.
    • Zeenat Qureshi Stroke Institute and Department of Neurology, University of Missouri, Columbia, Missouri, USA.
    • J Neuroimaging. 2023 May 1; 33 (3): 415421415-421.

    Background And PurposeThere are limited data regarding safety and effectiveness of concurrent intraarterial thrombolytics as adjunct to mechanical thrombectomy in acute ischemic stroke patients with basilar artery occlusion.MethodsWe analyzed data from a prospective multicenter registry to assess the independent effect of intraarterial thrombolysis on (1) favorable outcome (modified Rankin Scale 0-3) at 90 days; (2) symptomatic intracranial hemorrhage (sICH) within 72 hours; and (3) death within 90 days post-enrollment after adjustment for potential confounders.ResultsThere was no difference in the adjusted odds of achieving favorable outcome at 90 days (odds ratio [OR] = 1.1, 95% confidence interval [CI]: 0.73-1.68) in patients who received intraarterial thrombolysis (n = 126) compared with those who did not receive intraarterial thrombolysis (n = 1546) despite significantly higher use in patients with postprocedure modified Thrombolysis in Cerebral Infarction (mTICI) grade <3. There were no differences in adjusted odds of sICH within 72 hours (OR = 0.8, 95% CI: 0.31-2.08) or death within 90 days (OR = 0.91, 95% CI: 0.60-1.37). In subgroup analyses, intraarterial thrombolysis was associated with (nonsignificantly) higher odds of achieving a favorable outcome at 90 days among patients aged between 65 and 80 years, those with National Institutes of Health Stroke Scale score <10, and those with postprocedure mTICI grade 2b.ConclusionsOur analysis supported the safety of intraarterial thrombolysis as adjunct to mechanical thrombectomy in acute ischemic stroke patients with basilar artery occlusion. Identification of patient subgroups in whom intraarterial thrombolytics appeared to be more beneficial may assist in future clinical trial designs.© 2023 American Society of Neuroimaging.

      Pubmed     Copy Citation     Plaintext  

      Add institutional full text...

    Notes

     
    Knowledge, pearl, summary or comment to share?
    300 characters remaining
    help        
    You can also include formatting, links, images and footnotes in your notes
    • Simple formatting can be added to notes, such as *italics*, _underline_ or **bold**.
    • Superscript can be denoted by <sup>text</sup> and subscript <sub>text</sub>.
    • Numbered or bulleted lists can be created using either numbered lines 1. 2. 3., hyphens - or asterisks *.
    • Links can be included with: [my link to pubmed](http://pubmed.com)
    • Images can be included with: ![alt text](https://bestmedicaljournal.com/study_graph.jpg "Image Title Text")
    • For footnotes use [^1](This is a footnote.) inline.
    • Or use an inline reference [^1] to refer to a longer footnote elseweher in the document [^1]: This is a long footnote..

    hide…