Research ArticleInterventional
Open Access
Early-versus-Late Endovascular Stroke Treatment: Similar Frequencies of Nonrevascularization and Postprocedural Cerebrovascular Complications in a Large Single-Center Cohort Study
E. Maslias, S. Nannoni, B. Bartolini, F. Ricciardi, D. Strambo, S.D. Hajdu, F. Puccinelli, A. Eskandari, V. Dunet, P. Maeder, G. Saliou and P. Michel
American Journal of Neuroradiology June 2023, 44 (6) 687-692; DOI: https://doi.org/10.3174/ajnr.A7886
E. Maslias
aFrom the Stroke Centre (E.M., S.N., D.S., A.E., P. Michel), Neurology Service
S. Nannoni
aFrom the Stroke Centre (E.M., S.N., D.S., A.E., P. Michel), Neurology Service
B. Bartolini
bDepartment of Clinical Neurosciences and Department of Diagnostic and Interventional Radiology (B.B., S.D.H., F.P., V.D., P. Maeder, G.S.), Neuroradiology Unit, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
F. Ricciardi
cDepartment of Statistical Science (F.R.), University College London, London, UK
D. Strambo
aFrom the Stroke Centre (E.M., S.N., D.S., A.E., P. Michel), Neurology Service
S.D. Hajdu
bDepartment of Clinical Neurosciences and Department of Diagnostic and Interventional Radiology (B.B., S.D.H., F.P., V.D., P. Maeder, G.S.), Neuroradiology Unit, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
F. Puccinelli
bDepartment of Clinical Neurosciences and Department of Diagnostic and Interventional Radiology (B.B., S.D.H., F.P., V.D., P. Maeder, G.S.), Neuroradiology Unit, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
A. Eskandari
aFrom the Stroke Centre (E.M., S.N., D.S., A.E., P. Michel), Neurology Service
V. Dunet
bDepartment of Clinical Neurosciences and Department of Diagnostic and Interventional Radiology (B.B., S.D.H., F.P., V.D., P. Maeder, G.S.), Neuroradiology Unit, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
P. Maeder
bDepartment of Clinical Neurosciences and Department of Diagnostic and Interventional Radiology (B.B., S.D.H., F.P., V.D., P. Maeder, G.S.), Neuroradiology Unit, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
G. Saliou
bDepartment of Clinical Neurosciences and Department of Diagnostic and Interventional Radiology (B.B., S.D.H., F.P., V.D., P. Maeder, G.S.), Neuroradiology Unit, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
P. Michel
aFrom the Stroke Centre (E.M., S.N., D.S., A.E., P. Michel), Neurology Service

Article Figures & Data
Tables
Clinical outcome at 3 months: shift analysis of mRS comparing early-versus-late EVT
Co-Primary End Points Unadjusted OR (95%CI) Adjusted OR (95%CI) 3-Month mRS if IR 2.15 (0.45–15.71) 0.31 (0.00–82.83)a 3-Month mRS if PPCC 1.17 (0.45–3.33) 2.64 (0.57–14.67)b ↵a Adjusted for age, admission NIHSS score, ASPECTS, prehospitalization mRS, hyperglycemia, pre-EVT-thrombolysis, general anesthesia, and year that the EVT was performed.
↵b Adjusted for age, admission NIHSS score, prehospitalization mRS, ASPECTS, pre-EVT-thrombolysis, hyperglycemia, general anesthesia, year that the EVT was performed, and start time of groin puncture.
In this issue
American Journal of Neuroradiology
Vol. 44, Issue 6
1 Jun 2023
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E. Maslias, S. Nannoni, B. Bartolini, F. Ricciardi, D. Strambo, S.D. Hajdu, F. Puccinelli, A. Eskandari, V. Dunet, P. Maeder, G. Saliou, P. Michel
Early-versus-Late Endovascular Stroke Treatment: Similar Frequencies of Nonrevascularization and Postprocedural Cerebrovascular Complications in a Large Single-Center Cohort Study
American Journal of Neuroradiology Jun 2023, 44 (6) 687-692; DOI: 10.3174/ajnr.A7886
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