RT Journal Article
SR Electronic
T1 Anesthesia modality in endovascular treatment for distal medium vessel occlusion stroke: intention-to-treat propensity score-matched analysis
JF Journal of NeuroInterventional Surgery
JO J NeuroIntervent Surg
FD BMJ Publishing Group Ltd.
SP jnis-2024-021668
DO 10.1136/jnis-2024-021668
A1 Mohammaden, Mahmoud H
A1 Doheim, Mohamed F
A1 Abdelhamid, Hend
A1 Matsoukas, Stavros
A1 Schuldt, Braxton Riley
A1 Fifi, Johanna T
A1 Kuybu, Okkes
A1 Gross, Bradley A
A1 Al-Bayati, Alhamza R
A1 Dolia, Jaydevsinh
A1 Grossberg, Jonathan A
A1 Olive-Gadea, Marta
A1 Rodrigo-Gisbert, Marc
A1 Requena, Manuel
A1 Monteiro, Andre
A1 Yu, Siyuan
A1 Siegler, James E
A1 Rodriguez-Calienes, Aaron
A1 Galecio-Castillo, Milagros
A1 Ortega-Gutierrez, Santiago
A1 Cortez, Gustavo M
A1 Hanel, Ricardo A
A1 Aghaebrahim, Amin
A1 Hassan, Ameer E
A1 Nguyen, Thanh N
A1 Abdalkader, Mohamad
A1 Klein, Piers
A1 Salem, Mohamed M
A1 Burkhardt, Jan-Karl
A1 Jankowitz, Brian T
A1 Colasurdo, Marco
A1 Kan, Peter
A1 Hafeez, Muhammad
A1 Tanweer, Omar
A1 Peng, Sophia
A1 Alaraj, Ali
A1 Siddiqui, Adnan H
A1 Nogueira, Raul G
A1 Haussen, Diogo C
YR 2024
UL http://jnis.bmj.com/content/early/2024/05/23/jnis-2024-021668.abstract
AB Background The optimal anesthesia modality during endovascular treatment (EVT) for distal medium vessel occlusion (DMVO) stroke is uncertain. We aimed to evaluate the association of the anesthesia modality with procedural and clinical outcomes following EVT for DMVO stroke.Methods This is a multicenter retrospective analysis of a prospectively collected database. Patients were included if they had DMVO involving the middle cerebral artery-M3/4, anterior cerebral artery-A2/3, or posterior cerebral artery-P1/P2-3, and underwent EVT. The cohort was divided into two groups, general anesthesia (GA) and non-general anesthesia (non-GA), and compared based on the intention-to-treat principle as primary analysis. We used propensity scores to balance the two groups. The primary outcome was the shift in the degree of disability as measured by the 90-day modified Rankin Scale (mRS). Secondary outcomes included successful reperfusion, as well as excellent (mRS 0–1) and good (mRS 0–2) clinical outcomes at 90 days. Safety measures included procedural complications, symptomatic intracerebral hemorrhage (sICH), and 90-day mortality.Results Among 366 DMVO thrombectomies, 61 matched pairs were eligible for analysis. Median age and National Institutes of Health Stroke Scale score as well as other baseline demographic and clinical characteristics were balanced between both groups. The GA group had no difference in the overall degree of disability (common OR 1.19, 95% CI 0.52 to 2.86, P=0.67) compared with the non-GA arm. Likewise, the GA group had comparable rates of successful reperfusion (OR 2.38, 95% CI 0.80 to 7.07, P=0.12), good/excellent clinical outcomes (OR 1.14, 95% CI 0.44 to 2.96, P=0.79/(OR 0.65, 95% CI 0.24 to 1.81, P=0.41), procedural complications (OR 1.00, 95% CI 0.19 to 5.16, P>0.99), sICH (OR 3.24, 95% CI 0.83 to 12.68, P=0.09), and 90-day mortality (OR 1.43, 95% CI 0.48 to 4.27, P=0.52) compared with the non-GA group.Conclusions In patients with DMVO, our study showed that GA and non-GA groups had similar procedural and clinical outcomes, as well as safety measures. Further larger controlled studies are warranted.Data are available upon reasonable request.