ArticleAnnals of neurology2022
Management of Cerebral Venous Thrombosis Due to Adenoviral COVID-19 Vaccination.
Article in Annals of neurology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.
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Who cites it
18 citing papers in PubMed, 31 citations in OpenAlex.
- Classification of Platelet-Activating Anti-Platelet Factor 4 Disorders.International journal of laboratory hematology · 2026Review
- Cerebral venous thrombosis: Current management, recent advances and future directions.International journal of stroke : official journal of the International Stroke Society · 2025Review
- Platelet spleen tyrosine kinase is a key regulator of anti-PF4 antibody-induced immunothrombosis.Blood advances · 2025Article
- Surgical and Endovascular Management of Aortic Thrombosis in COVID-19 and Vaccine-Induced Immune Thrombotic Thrombocytopenia.Vascular health and risk management · 2025Review
- Cranioplasty after Decompressive Craniectomy (DC) in a Patient with Intracerebral Hemorrhage after SARS-CoV-2 Vaccination-Related Vaccine-Induced Thrombotic Thrombocytopenia (VITT)-Proposal of a Management Protocol for This Rare Pathological Condition.Journal of clinical medicine · 2024Article
- Outcomes After Decompressive Surgery for Severe Cerebral Venous Sinus Thrombosis Associated or Not Associated with Vaccine-Induced Immune Thrombosis with Thrombocytopenia: A Multicenter Cohort Study.Neurocritical care · 2024Article
- Endovascular treatment of cerebral sinus thrombosis due to vaccine-induced immune thrombotic thrombocytopenia.European stroke journal · 2024Article
- Bibliometric Analysis of the Composition of Landmark Cerebral Venous Sinus Thrombosis Research.International journal of cerebrovascular disease and stroke · 2024Article
- Imaging and clinical outcomes of COVID-19- vs. non-COVID-19-related cerebral venous thrombosis.Frontiers in stroke · 2024Article
- Anti-PF4 immunothrombosis without proximate heparin or adenovirus vector vaccine exposure.Blood · 2023Article
- Epidemiology, pathogenesis, and management of Coronavirus disease 2019-associated stroke.Frontiers of medicine · 2023Review
- Autoimmune Heparin-Induced Thrombocytopenia.Journal of clinical medicine · 2023Review
- Cerebral venous sinus thrombosis due to vaccine-induced immune thrombotic thrombocytopenia in middle-income countries.International journal of stroke : official journal of the International Stroke Society · 2023Article
- Immunohistologic Features of Cerebral Venous Thrombosis Due to Vaccine-Induced Immune Thrombotic Thrombocytopenia.Neurology(R) neuroimmunology & neuroinflammation · 2023Article
- Vaccine-induced immune thrombotic thrombocytopenia: what do we know hitherto?Frontiers in medicine · 2023Review
- Article
- Anti-PF4 antibodies and their relationship with COVID infection.Hematology, transfusion and cell therapyReview
- Article
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Authors and funding
105 authors at 20 institutions in 20 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectiveCerebral venous thrombosis (CVT) caused by vaccine-induced immune thrombotic thrombocytopenia (VITT) is a rare adverse effect of adenovirus-based severe acute respiratory syndrome-coronavirus 2 (SARS-CoV-2) vaccines. In March 2021, after autoimmune pathogenesis of VITT was discovered, treatment recommendations were developed. These comprised immunomodulation, non-heparin anticoagulants, and avoidance of platelet transfusion. The aim of this study was to evaluate adherence to these recommendations and its association with mortality.
methodsWe used data from an international prospective registry of patients with CVT after the adenovirus-based SARS-CoV-2 vaccination. We analyzed possible, probable, or definite VITT-CVT cases included until January 18, 2022. Immunomodulation entailed administration of intravenous immunoglobulins and/or plasmapheresis.
resultsNinety-nine patients with VITT-CVT from 71 hospitals in 17 countries were analyzed. Five of 38 (13%), 11 of 24 (46%), and 28 of 37 (76%) of the patients diagnosed in March, April, and from May onward, respectively, were treated in-line with VITT recommendations (p < 0.001). Overall, treatment according to recommendations had no statistically significant influence on mortality (14/44 [32%] vs 29/55 [52%], adjusted odds ratio [OR] = 0.43, 95% confidence interval [CI] = 0.16-1.19). However, patients who received immunomodulation had lower mortality (19/65 [29%] vs 24/34 [70%], adjusted OR = 0.19, 95% CI = 0.06-0.58). Treatment with non-heparin anticoagulants instead of heparins was not associated with lower mortality (17/51 [33%] vs 13/35 [37%], adjusted OR = 0.70, 95% CI = 0.24-2.04). Mortality was also not significantly influenced by platelet transfusion (17/27 [63%] vs 26/72 [36%], adjusted OR = 2.19, 95% CI = 0.74-6.54).
conclusionsIn patients with VITT-CVT, adherence to VITT treatment recommendations improved over time. Immunomodulation seems crucial for reducing mortality of VITT-CVT. ANN NEUROL 2022;92:562-573.
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