ArticleJournal of the American Heart Association2024
Endovascular Treatment of Patients With Acute Ischemic Stroke With Tandem Lesions Presenting With Low Alberta Stroke Program Early Computed Tomography Score.
Article in Journal of the American Heart Association, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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Who cites it
2 citing papers in PubMed.
- Gallbladder metastasis in invasive ductal breast cancer with concurrent gallstones and gallbladder carcinoma.Discover oncology · 2025Article
- Intracranial hemorrhage prediction in acute ischemic stroke patients with anterior circulation tandem lesions following endovascular thrombectomy.Frontiers in neurology · 2025Article
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37 authors.
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Abstract
backgroundRecent trials confirmed the efficacy and safety of endovascular thrombectomy in patients with low Alberta Stroke Program Early Computed Tomography Score (ASPECTS); however, evidence in tandem lesions is limited. This study evaluates endovascular thrombectomy safety and efficacy in patients with acute large-vessel occlusion with tandem lesions, stratified by baseline ASPECTS. METHODS AND
resultsWe conducted a retrospective analysis of data from 16 centers. Inclusion criteria included the following: age ≥18 years, anterior circulation tandem lesions, endovascular thrombectomy <24 hours of symptom onset, and ≥70% internal carotid artery stenosis/occlusion. Patients were categorized into low (0-5) and high (6-10) ASPECTS. Inverse probability of treatment weighting matching was used to balance the groups. Primary outcomes included the following: 90-day modified Rankin Scale (mRS) score 0 to 2 and symptomatic intracranial hemorrhage. Secondary outcomes included the following: ordinal mRS, mRS 0 to 3, modified Thrombolysis in Cerebral Infarction ≥2b and 2c-3, petechial hemorrhage, parenchymal hematoma (1/2), early neurologic improvement, and mortality. Of 691 patients, 44 had ASPECTS 0 to 5 and 505 had ASPECTS 6 to 10. Patients with low ASPECTS had lower odds of 90-day mRS 0 to 2 (adjusted odds ratio [OR], 0.48;
conclusionsEndovascular thrombectomy in patients with tandem lesions with low ASPECTS is associated with reduced odds of functional recovery and increased symptomatic intracranial hemorrhage risk, when compared with patients with high ASPECTS. However, 30% of patients with low ASPECTS achieved 90-day functional independence, suggesting potential benefit for a nonnegligible proportion of patients.
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