tetano
Editor, Senior Moderator
Clin Exp Vaccine Res
. 2022 Sep;11(3):290-293.
doi: 10.7774/cevr.2022.11.3.290. Epub 2022 Sep 30.
Quick drop of platelet counts in children with chronic immune thrombocytopenia after COVID-19 mRNA vaccination: case reports
Giuseppe Lassandro[SUP] 1 [/SUP], Francesco Carriero[SUP] 1 [/SUP], Valentina Palladino[SUP] 1 [/SUP], Giovanni Carlo Del Vecchio[SUP] 1 [/SUP], Paola Giordano[SUP] 1 [/SUP]
Affiliations
Abstract
Immune thrombocytopenia (ITP) is an autoimmune disorder characterized by isolated thrombocytopenia. Many viruses and some vaccines have been identified as triggering the autoimmune process, including parvovirus, human immunodeficiency virus, Epstein-Barr virus, rubella, and measles. However, ITP in association with coronavirus disease 2019 (COVID-19) vaccination has not been reported so far. We describe the cases of two young girls affected by ITP presenting a quick reduction of platelet count after receiving Pfizer-BioNTech COVID-19 vaccine.
Keywords: COVID-19; Case report; Child; Immune thrombocytopenia.
. 2022 Sep;11(3):290-293.
doi: 10.7774/cevr.2022.11.3.290. Epub 2022 Sep 30.
Quick drop of platelet counts in children with chronic immune thrombocytopenia after COVID-19 mRNA vaccination: case reports
Giuseppe Lassandro[SUP] 1 [/SUP], Francesco Carriero[SUP] 1 [/SUP], Valentina Palladino[SUP] 1 [/SUP], Giovanni Carlo Del Vecchio[SUP] 1 [/SUP], Paola Giordano[SUP] 1 [/SUP]
Affiliations
- PMID: 36451665
- PMCID: PMC9691868
- DOI: 10.7774/cevr.2022.11.3.290
Abstract
Immune thrombocytopenia (ITP) is an autoimmune disorder characterized by isolated thrombocytopenia. Many viruses and some vaccines have been identified as triggering the autoimmune process, including parvovirus, human immunodeficiency virus, Epstein-Barr virus, rubella, and measles. However, ITP in association with coronavirus disease 2019 (COVID-19) vaccination has not been reported so far. We describe the cases of two young girls affected by ITP presenting a quick reduction of platelet count after receiving Pfizer-BioNTech COVID-19 vaccine.
Keywords: COVID-19; Case report; Child; Immune thrombocytopenia.