文献类型：期刊文献

英文题名：Immune thrombocytopenic purpura induced by the COVID-19 vaccine after the second dose in a 78-year-old patient: A case report

作者：Liu, Wenhui[1,2];Wu, Tao[1,3];Xue, Feng[1];Tian, Hongjuan[1];Song, Rui[1];Bai, Hai[1]

第一作者：刘文华;Liu, Wenhui

通信作者：Wu, T[1]

机构：[1]940th Hosp Joint Logist Support Force Chinese Peop, Dept Hematol, Lanzhou 730050, Gansu, Peoples R China;[2]Gansu Univ Chinese Med, Sch Clin Med 1, Lanzhou 730030, Gansu, Peoples R China;[3]940th Hosp Joint Logist Support Force Chinese Peop, Dept Hematol, 333 South Binhe Rd, Lanzhou 730050, Gansu, Peoples R China

第一机构：940th Hosp Joint Logist Support Force Chinese Peop, Dept Hematol, Lanzhou 730050, Gansu, Peoples R China

通信机构：[1]corresponding author), 940th Hosp Joint Logist Support Force Chinese Peop, Dept Hematol, 333 South Binhe Rd, Lanzhou 730050, Gansu, Peoples R China.

年份：2022

卷号：24

期号：3

外文期刊名：EXPERIMENTAL AND THERAPEUTIC MEDICINE

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000844555900001)】；

语种：英文

外文关键词：severe acute respiratory syndrome coronavirus-2; coronavirus disease 2019; vaccine; immune thrombocytopenic purpura; vaccination

摘要：Coronavirus disease 2019 (COVID-19) has become a global pandemic, but treatment options remain limited. Up to now, vaccination has been the main strategy to prevent transmission and reduce disease severity. However, with follow-up observations after massive vaccination, immune thrombocytopenic purpura (ITP) induced by COVID-19 vaccines has attracted the attention of investigators. The present study reported the case of a 78-year-old elderly female who presented with 'oral bleeding for 2 days and scattered bleeding spots on the extremities for 1 day' after vaccination with the COVID-19 vaccine (Vero Cells), and blood routine analysis indicated a white blood cell count of 6.27x10(9)/l, hemoglobin levels of 144 g/l and a low platelet (PLT) count of 1x10(9)/l. Bone marrow cytomorphology showed thrombocytopenia, while no platelet-producing megakaryocytes were observed. The patient was diagnosed with ITP and given symptomatic and supportive treatment, such as prednisone acetate 1 mg/kg, recombinant human thrombopoietin, intravenous injection of human immunoglobulin 0.4 g/kg and prevention of bleeding. At 1 week after the treatment started, the patient's PLT count began to increase, and 9 days later, it returned to normal levels. The aim of the present study was to raise the awareness of medical staff regarding this disease and to increase the vigilance of the general public. At the same time, the present study also provided an effective method to manage this type of adverse reaction to the COVID-19 vaccine.