Erschienen in:
09.09.2020 | COVID-19 | Original Communication
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Effect of the COVID-19 pandemic on acute stroke reperfusion therapy: data from the Lyon Stroke Center Network
verfasst von:
Cécile Plumereau, Tae-Hee Cho, Marielle Buisson, Camille Amaz, Matteo Cappucci, Laurent Derex, Elodie Ong, Julia Fontaine, Lucie Rascle, Roberto Riva, David Schiavo, Axel Benhamed, Marion Douplat, Thomas Bony, Karim Tazarourte, Célia Tuttle, Omer Faruk Eker, Yves Berthezène, Michel Ovize, Norbert Nighoghossian, Laura Mechtouff
Erschienen in:
Journal of Neurology
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Ausgabe 7/2021
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Abstract
Background
The coronavirus disease 2019 (COVID-19) pandemic would have particularly affected acute stroke care. However, its impact is clearly inherent to the local stroke network conditions. We aimed to assess the impact of COVID-19 pandemic on acute stroke care in the Lyon comprehensive stroke center during this period.
Methods
We conducted a prospective data collection of patients with acute ischemic stroke (AIS) treated with intravenous thrombolysis (IVT) and/or mechanical thrombectomy (MT) during the COVID-19 period (from 29/02/2020 to 10/05/2020) and a control period (from 29/02/2019 to 10/05/2019). The volume of reperfusion therapies and pre and intra-hospital delays were compared during both periods.
Results
A total of 208 patients were included. The volume of IVT significantly decreased during the COVID-period [55 (54.5%) vs 74 (69.2%); p = 0.03]. The volume of MT remains stable over the two periods [72 (71.3%) vs 65 (60.8%); p = 0.14], but the door-to-groin puncture time increased in patients transferred for MT (237 [187–339] vs 210 [163–260]; p < 0.01). The daily number of Emergency Medical Dispatch calls considerably increased (1502 [1133–2238] vs 1023 [960–1410]; p < 0.01).
Conclusions
Our study showed a decrease in the volume of IVT, whereas the volume of MT remained stable although intra-hospital delays increased for transferred patients during the COVID-19 pandemic. These results contrast in part with the national surveys and suggest that the impact of the pandemic may depend on local stroke care networks.