Rapid Onset Severe Immune Thrombocytopenia following mRNA COVID-19 Vaccine in a Young Patient

The coronavirus disease 2019 (COVID-19) pandemic has affected millions of people around the world. Vaccination against COVID-19 has been approved for the following three vaccines in the United States: Pfizer-BioNTech, Moderna, and Janssen. Hematological complications of vaccination have been reporte...

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Main Authors: Jorge Avila, Huseyin Berk Degirmenci, Pamela Contreras Chavez, Elisabeth M. Battinelli, Jorge Fleisher
Format: Article
Language:English
Published: Wiley 2023-01-01
Series:Case Reports in Hematology
Online Access:http://dx.doi.org/10.1155/2023/7877536
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author Jorge Avila
Huseyin Berk Degirmenci
Pamela Contreras Chavez
Elisabeth M. Battinelli
Jorge Fleisher
author_facet Jorge Avila
Huseyin Berk Degirmenci
Pamela Contreras Chavez
Elisabeth M. Battinelli
Jorge Fleisher
author_sort Jorge Avila
collection DOAJ
description The coronavirus disease 2019 (COVID-19) pandemic has affected millions of people around the world. Vaccination against COVID-19 has been approved for the following three vaccines in the United States: Pfizer-BioNTech, Moderna, and Janssen. Hematological complications of vaccination have been reported in the literature but remain as a rare phenomenon. We present the case of a patient who developed severe thrombocytopenia within twenty-four hours following the Pfizer-BioNTech vaccination. Commonly encountered differentials including heparin-induced thrombocytopenia and common viral etiologies were ruled out, and other causes such as drug reactions deemed unlikely as the etiology of this presentation after a broad workup. Nucleocapsid antibodies against COVID-19 were found to be positive which indicated that vaccination was at least the second encounter with this virus for our patient, which has been reported previously as the cause of immune thrombocytopenia (ITP), and this might be the culprit for sudden onset. He responded to the first-line ITP treatment with corticosteroids and intravenous immunoglobulin (IVIG) as evidenced by the fast recovery of platelet count and lack of recurrence of thrombocytopenia.
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spelling doaj-art-91646e559fc44560bca728c56cbb4f962025-02-03T06:42:51ZengWileyCase Reports in Hematology2090-65792023-01-01202310.1155/2023/7877536Rapid Onset Severe Immune Thrombocytopenia following mRNA COVID-19 Vaccine in a Young PatientJorge Avila0Huseyin Berk Degirmenci1Pamela Contreras Chavez2Elisabeth M. Battinelli3Jorge Fleisher4Department of MedicineDepartment of MedicineDana Farber Cancer Institute at St. Elizabeth’s Medical CenterDivision of HematologyDepartment of MedicineThe coronavirus disease 2019 (COVID-19) pandemic has affected millions of people around the world. Vaccination against COVID-19 has been approved for the following three vaccines in the United States: Pfizer-BioNTech, Moderna, and Janssen. Hematological complications of vaccination have been reported in the literature but remain as a rare phenomenon. We present the case of a patient who developed severe thrombocytopenia within twenty-four hours following the Pfizer-BioNTech vaccination. Commonly encountered differentials including heparin-induced thrombocytopenia and common viral etiologies were ruled out, and other causes such as drug reactions deemed unlikely as the etiology of this presentation after a broad workup. Nucleocapsid antibodies against COVID-19 were found to be positive which indicated that vaccination was at least the second encounter with this virus for our patient, which has been reported previously as the cause of immune thrombocytopenia (ITP), and this might be the culprit for sudden onset. He responded to the first-line ITP treatment with corticosteroids and intravenous immunoglobulin (IVIG) as evidenced by the fast recovery of platelet count and lack of recurrence of thrombocytopenia.http://dx.doi.org/10.1155/2023/7877536
spellingShingle Jorge Avila
Huseyin Berk Degirmenci
Pamela Contreras Chavez
Elisabeth M. Battinelli
Jorge Fleisher
Rapid Onset Severe Immune Thrombocytopenia following mRNA COVID-19 Vaccine in a Young Patient
Case Reports in Hematology
title Rapid Onset Severe Immune Thrombocytopenia following mRNA COVID-19 Vaccine in a Young Patient
title_full Rapid Onset Severe Immune Thrombocytopenia following mRNA COVID-19 Vaccine in a Young Patient
title_fullStr Rapid Onset Severe Immune Thrombocytopenia following mRNA COVID-19 Vaccine in a Young Patient
title_full_unstemmed Rapid Onset Severe Immune Thrombocytopenia following mRNA COVID-19 Vaccine in a Young Patient
title_short Rapid Onset Severe Immune Thrombocytopenia following mRNA COVID-19 Vaccine in a Young Patient
title_sort rapid onset severe immune thrombocytopenia following mrna covid 19 vaccine in a young patient
url http://dx.doi.org/10.1155/2023/7877536
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