[HTML][HTML] No correlation between anti-PF4 and anti–SARS-CoV-2 antibodies after ChAdOx1 nCoV-19 vaccination

G Uzun, K Althaus, T Bakchoul - New England Journal of …, 2021 - Mass Medical Soc
Pathogenic Antibodies in Patients with VITT Vaccine-induced immune thrombotic
thrombocytopenia is caused by the induction of anti-PF4 polyanion antibodies in response …

Anti–platelet factor 4 antibodies causing VITT do not cross-react with SARS-CoV-2 spike protein

A Greinacher, K Selleng, J Mayerle… - Blood, The Journal …, 2021 - ashpublications.org
Vaccine-induced immune thrombotic thrombocytopenia (VITT) is a severe adverse effect of
ChAdOx1 nCoV-19 COVID-19 vaccine (Vaxzevria) and Janssen Ad26. COV2. S COVID-19 …

[HTML][HTML] Anti-PF4 VITT antibodies are oligoclonal and variably inhibited by heparin

B Singh, A Kanack, A Bayas, G George… - medRxiv, 2021 - ncbi.nlm.nih.gov
Background COVID-19 vaccines have been associated with a rare thrombotic and
thrombocytopenic reaction, Vaccine-induced immune thrombotic thrombocytopenia (VITT) …

Evaluation of laboratory assays for anti‐platelet factor 4 antibodies after ChAdOx1 nCOV‐19 vaccination

S Platton, A Bartlett, P MacCallum… - … of Thrombosis and …, 2021 - Wiley Online Library
Introduction Vaccine‐induced immune thrombocytopenia and thrombosis (VITT) following
ChAdOx1 nCOV‐19 vaccine has been described, associated with unusual site thrombosis …

Most anti-PF4 antibodies in vaccine-induced immune thrombotic thrombocytopenia are transient

L Schönborn, T Thiele, L Kaderali… - Blood, The Journal …, 2022 - ashpublications.org
Vaccine-induced thrombotic thrombocytopenia (VITT) is triggered by vaccination against
COVID-19 with adenovirus vector vaccines (ChAdOx1 nCoV-19; Ad26. COV2-S). In this …

Low clinical utility of testing for anti‐platelet factor 4 in asymptomatic individuals after ChAdOx1 nCoV‐19 vaccine

AS Barefah, OO Radhwi, SS Alamri… - … journal of laboratory …, 2022 - Wiley Online Library
Introduction The development of anti‐platelet factor 4 (PF4) antibodies is linked to a rare
thrombotic complication described now as vaccine‐induced immune thrombotic …

A flow cytometric assay to detect platelet-activating antibodies in VITT after ChAdOx1 nCov-19 vaccination

S Handtke, M Wolff, C Zaninetti… - Blood, The Journal …, 2021 - ashpublications.org
Vaccination is crucial in combatting the severe acute respiratory syndrome coronavirus 2
pandemic. The rare complication of thrombocytopenia and thrombotic complications at …

Immune thrombocytopenic purpura after vaccination with COVID-19 vaccine (ChAdOx1 nCov-19)

FO Paulsen, C Schaefers, F Langer… - Blood, The Journal …, 2021 - ashpublications.org
Coronavirus disease 2019 (COVID-19) is an ongoing pandemic caused by the severe acute
respiratory syndrome coronavirus 2 (SARS-CoV-2). 1 Newly developed vaccines are …

PF4-dependent immunoassays in patients with vaccine-induced immune thrombotic thrombocytopenia: results of an interlaboratory comparison

UJ Sachs, N Cooper, A Czwalinna… - Thrombosis and …, 2021 - thieme-connect.com
Background Coronavirus disease 2019 vaccine ChAdOx1 nCov-19 may rarely lead to
vaccine-induced thrombotic thrombocytopenia (VITT). Antibody-mediated, platelet factor 4 …

Insights in ChAdOx1 nCoV-19 vaccine-induced immune thrombotic thrombocytopenia

A Greinacher, K Selleng, R Palankar… - Blood, The Journal …, 2021 - ashpublications.org
Abstract SARS-CoV-2 vaccine ChAdOx1 nCoV-19 (AstraZeneca) causes a thromboembolic
complication termed vaccine-induced immune thrombotic thrombocytopenia (VITT). Using …