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Cited by 319

The DOI matches its Crossref record; 49 of the 49 references it cites were found in a registry or an index.

COVID-19 and ischemic stroke: a systematic review and meta-summary of the literature

Open access
Tan, Ying-Kiat, Goh, Claire, Leow, Aloysius S. T., Tambyah, Paul A., Ang, Alicia, Yap, Eng-Soo, Tu, Tian-Ming, Sharma, Vijay K., Yeo, Leonard L. L., Chan, Bernard P. L., Tan, Benjamin Y. Q.·2020·Journal of Thrombosis and Thrombolysis

Abstract

Acute ischemic stroke (AIS) is a life-threatening complication of coronavirus disease 2019 (COVID-19) infection. Increasing reports suggest an association between COVID-19 and AIS, although the underlying mechanism remains uncertain. We performed a systematic review to characterize the clinical characteristics, neuroimaging findings, and outcomes of AIS in COVID-19 patients. A literature search was performed in PubMed and Embase using a suitable keyword search strategy from 1st December 2019 to 29th May 2020. All studies reporting AIS occurrence in COVID-19 patients were included. A total of 39 studies comprising 135 patients were studied. The pooled incidence of AIS in COVID-19 patients from observational studies was 1.2% (54/4466) with a mean age of 63.4 ± 13.1 years. The mean duration of AIS from COVID-19 symptoms onset was 10 ± 8 days, and the mean NIHSS score was 19 ± 8. Laboratory investigations revealed an elevated mean d -dimer (9.2 ± 14.8 mg/L) and fibrinogen (5.8 ± 2.0 g/L). Antiphospholipid antibodies were detected in a significant number of cases. The majority of AIS neuroimaging patterns observed was large vessel thrombosis, embolism or stenosis (62.1%, 64/103), followed by multiple vascular territory (26.2%, 27/103). A high mortality rate was reported (38.0%, 49/129). We report the pooled incidence of AIS in COVID-19 patients to be 1.2%, with a high mortality rate. Elevated d -dimer, fibrinogen and the presence of antiphospholipid antibodies appear to be prominent in COVID-19 patients with concomitant AIS, but further mechanistic studies are required to elucidate their role in pathogenesis.

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Metadata

Authors
Tan, Y.-K., Goh, C., Leow, A. S. T., Tambyah, P. A., Ang, A., Yap, E.-S., Tu, T.-M., Sharma, V. K., Yeo, L. L. L., Chan, B. P. L., & Tan, B. Y. Q.
Venue
Journal of Thrombosis and Thrombolysis
Published
2020-07-13
Volume
50
Issue
3
Pages
587-595
ISSN
  • 0929-5305 (ISSN-L)
  • 1573-742X
OpenAlex
W3040763944
Cited by
319
References
49
FWCI
10.57
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: COVID-19 and ischemic stroke: a systematic review and meta-summary of the literature. https://app.cochat.ai/papers/10.1007/s11239-020-02228-y
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Tan, Y.-K., Goh, C., Leow, A. S. T., Tambyah, P. A., Ang, A., Yap, E.-S., Tu, T.-M., Sharma, V. K., Yeo, L. L. L., Chan, B. P. L., & Tan, B. Y. Q. (2020). COVID-19 and ischemic stroke: a systematic review and meta-summary of the literature. Journal of Thrombosis and Thrombolysis. https://doi.org/10.1007/s11239-020-02228-y

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