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- Title
Endovascular thrombectomy versus medical management for moderate-to-severe anterior cerebral artery occlusion stroke.
- Authors
Chen, Huanwen; Khunte, Mihir; Malhotra, Ajay; Gandhi, Dheeraj; Colasurdo, Marco
- Abstract
Background: There are no established patient selection criteria for endovascular thrombectomy (EVT) for anterior cerebral artery (ACA) stroke. Methods: This was a retrospective cohort study of the 2016–2020 National Inpatient Sample in the United States. Isolated ACA-occlusion stroke patients with moderate-to-severe stroke symptoms (NIH stroke scale [NIHSS] ≥ 6) were included. Primary outcome was hospital discharge to home with self-care. Secondary outcomes include in-hospital mortality and intracranial hemorrhage (ICH). Confounders were accounted for by multivariable logistic regression. Results: 6685 patients were included; 335 received EVT. Compared to medical management (MM), EVT patients were younger (mean 67.2 versus 72.2 years; p = 0.014) and had higher NIHSS (mean 16.0 versus 12.5; p < 0.001). EVT was numerically but not statistically significantly associated with higher odds of home discharge compared to MM (aOR 2.26 [95%CI 0.99–5.17], p = 0.053). EVT was significantly associated with higher odds of home discharge among patients with NIHSS 10 or greater (aOR 3.35 [95%CI 1.06–10.58], p = 0.039), those who did not receive prior thrombolysis (aOR 3.96 [95%CI 1.53–10.23], p = 0.005), and those with embolic stroke etiology (aOR 4.03 [95%CI 1.21–13.47], p = 0.024). EVT was not significantly associated with higher rates of mortality (aOR 1.93 [95%CI 0.80–4.63], p = 0.14); however, it was significantly associated with higher rates of ICH (22.4% vs. 8.5%, p < 0.001). Conclusion: EVT was associated with higher odds of favorable short-term outcomes for moderate-to-severe ACA-occlusion stroke in select patients. Future studies are needed to confirm the efficacy of EVT in terms of longer term neurological outcomes.
- Subjects
NIH Stroke Scale; ANTERIOR cerebral artery; INTRACRANIAL hemorrhage; ENDOVASCULAR surgery; STROKE
- Publication
Journal of Neurology, 2024, Vol 271, Issue 9, p6247
- ISSN
0340-5354
- Publication type
Article
- DOI
10.1007/s00415-024-12582-z