Characteristics and outcomes of cerebral venous thrombosis associated with COVID-19

Author:

Scutelnic Adrian1ORCID,van de Munckhof Anita2,Miraclin Angel T.3,Aaron Sanjith3,Hameed Sajid4,Wasay Mohammad4,Grosu Oxana5,Krzywicka Katarzyna2,Sánchez van Kammen Mayte2,Lindgren Erik67,Moreira Tiago89,Acampora Roberto10,Negro Alberto10,Karapanayiotides Theodoros11,Yaghi Shadi12,Revert Anna13,Cuadrado Godia Elisa13,Garcia-Madrona Sebastian14,La Spina Paolino15,Grillo Francesco15,Giammello Fabrizio15ORCID,Nguyen Thanh N.1617ORCID,Abdalkader Mohamad17,Buture Alina18,Sofia Cotelli Maria19,Raposo Nicolas20ORCID,Tsivgoulis Georgios21ORCID,Candelaresi Paolo22ORCID,Ciacciarelli Antonio2324ORCID,Mbroh Joshua25ORCID,Batenkova Tatiana26ORCID,Scoppettuolo Pasquale27,Zedde Marialuisa28,Pascarella Rosario29,Antonenko Kateryna1,Kristoffersen Espen S.30ORCID,Kremer Hovinga Johanna A.31,Jood Katarina67,Aguiar de Sousa Diana32ORCID,Poli Sven2533,Tatlisumak Turgut67,Putaala Jukka34,Coutinho Jonathan M.2ORCID,Ferro José M.35,Arnold Marcel1,Heldner Mirjam R.1

Affiliation:

1. Department of Neurology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland

2. Department of Neurology, Amsterdam UMC, location University of Amsterdam, Amsterdam, The Netherlands

3. Department of Neurosciences, Christian Medical College Hospital, Vellore, Tamil Nadu, India

4. Aga Khan University, Karachi, Pakistan

5. Institute of Neurology and Neurosurgery “Diomid Gherman,” Chisinau, Republic of Moldova

6. Department of Neurology, Sahlgrenska University Hospital, Gothenburg, Sweden

7. Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg, Sweden

8. Department of Neurology, Karolinska University Hospital, Stockholm, Sweden

9. Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden

10. Department of Neurology and Stroke Unit, Ospedale del Mare Hospital, Naples, Italy

11. 2nd Department of Neurology, Aristotle University of Thessaloniki, School of Medicine, AHEPA University Hospital, Greece

12. Department of Neurology, Brown University, Providence, RI, USA

13. Hospital del Mar, Faculty of Medicine and Life Sciences, Pompeu Fabra University Barcelona, Spain

14. Department of Neurology and Stroke Center, University Hospital Ramón y Cajal, Madrid, Spain

15. Translational Molecular Medicine and Surgery 36th Cycle, Department of BIOMORF, Stroke Unit, Department of Clinical and Experimental Medicine, University Hospital G. Martino, Messina, Italy

16. Neurology, Boston Medical Center, MA, USA

17. Radiology, Boston Medical Center, MA, USA

18. Mater Misericordiae University Hospital, Dublin, Ireland

19. Neurology Unit ASST Valcamonica, Esine, Brescia, Italy

20. Department of Neurology, University Hospital of Toulouse, Toulouse, France

21. Second Department of Neurology, National & Kapodistrian University of Athens, School of Medicine, “Attikon University Hospital”, Athens, Greece

22. Neurology and Stroke Unit, Cardarelli Hospital, Naples, Italy

23. Neurology Division, Santa Maria Goretti Hospital, Latina, Italy

24. Department of Translation and Precision Medicine, Sapienza University of Rome, Italy

25. Department of Neurology & Stroke, University Hospital Tuebingen, Eberhard-Karls University, Tuebingen, Germany

26. Sverdlovsk Regional Clinical Hospital No. 1, Yekaterinburg, Russia

27. Neurology Department, Cliniques Universitaires Saint Luc, Université Catholique de Louvain (UCL), Brussels, Belgium

28. Neurology Unit, Stroke Unit, Azienda Unità Sanitaria Locale-IRCCS di Reggio Emilia, Reggio Emilia, Italy

29. Neuroradiology Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy

30. Department of Neurology, Akershus University Hospital, Lorenskog, Norway

31. Department of Hematology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland

32. Lisbon Central University Hospital and Faculdade de Medicina da Universidade de Lisboa, Portugal

33. Hertie Institute for Clinical Brain Research, Eberhard-Karls University, Tuebingen, Germany

34. Neurology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland

35. Centro de Estudos Egas Moniz, Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal

Abstract

Introduction: Previous reports and meta-analyses derived from small case series reported a mortality rate of up to 40% in patients with coronavirus disease 2019 associated cerebral venous thrombosis (COVID-CVT). We assessed the clinical characteristics and outcomes in an international cohort of patients with COVID-CVT. Patients and methods: This was a registry study of consecutive COVID-CVT patients diagnosed between March 2020 and March 2023. Data collected by the International Cerebral Venous Thrombosis Consortium from patients with CVT diagnosed between 2017 and 2018 served as a comparison. Outcome analyses were adjusted for age and sex. Results: We included 70 patients with COVID-CVT from 23 hospitals in 15 countries and 206 controls from 14 hospitals in 13 countries. The proportion of women was smaller in the COVID-CVT group (50% vs 68%, p < 0.01). A higher proportion of COVID-CVT patients presented with altered mental state (44% vs 25%, p < 0.01), the median thrombus load was higher in COVID-CVT patients (3 [IQR 2–4] vs 2 [1–3], p < 0.01) and the length of hospital stay was longer compared to controls (11 days [IQR 7–20] vs 8 [4–15], p = 0.02). In-hospital mortality did not differ (5/67 [7%, 95% CI 3–16] vs 7/206 [3%, 2–7], aOR 2.6 [95% CI 0.7–9]), nor did the frequency of functional independence after 6 months (modified Rankin Scale 0–2; 45/58 [78%, 95% CI 65–86] vs 161/185 [87%, 81–91], aOR 0.5 [95% CI 0.2–1.02]). Conclusion: In contrast to previous studies, the in-hospital mortality rate and functional outcomes during follow-up did not differ between COVID-CVT patients and the pre-COVID-19 controls.

Publisher

SAGE Publications

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