Artikel: [Heparin-Induced Thrombocytopenia].
2024 Band 64, Heft 5, Seite(n) 18–25
Abstract: The extensive use of therapeutic doses of heparin to prevent thrombosis in critically ill patients with COVID-19 during the pandemic has led to an increased incidence of bleeding and heparin-induced thrombocytopenia (HIT). In addition, the introduction ... ...
Abstract | The extensive use of therapeutic doses of heparin to prevent thrombosis in critically ill patients with COVID-19 during the pandemic has led to an increased incidence of bleeding and heparin-induced thrombocytopenia (HIT). In addition, the introduction of the AstraZeneca and Johnson&Johnson vaccines against COVID-19 into clinical practice was associated with the development of a rare but very severe, adverse thrombotic complication, vaccine-induced immune thrombotic thrombocytopenia (VITT). Thrombotic complications of VITT turned out to be similar to HIT both clinically and pathophysiologically. HIT is a potentially fatal immune-mediated adverse drug response that results in emergence of antibodies that activate platelets in the presence of heparin. HIT is characterized by a high incidence of venous and arterial thromboses, often with fatal outcomes. Currently, there are clearly defined international guidelines for the diagnosis, treatment and prevention of HIT. In case of thrombotic complications, non-heparin anticoagulants should be used. |
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Mesh-Begriff(e) | Humans ; Heparin/adverse effects ; Thrombocytopenia/chemically induced ; Anticoagulants/adverse effects ; COVID-19/complications ; SARS-CoV-2 ; COVID-19 Vaccines/adverse effects ; Thrombosis/prevention & control ; Thrombosis/etiology |
Chemische Substanzen | Heparin (9005-49-6) ; Anticoagulants ; COVID-19 Vaccines |
Sprache | Russisch |
Erscheinungsdatum | 2024-05-31 |
Erscheinungsland | Russia (Federation) |
Dokumenttyp | Journal Article ; Review ; English Abstract |
ZDB-ID | 131029-x |
ISSN | 0022-9040 |
ISSN | 0022-9040 |
DOI | 10.18087/cardio.2024.5.n2186 |
Datenquelle | MEDical Literature Analysis and Retrieval System OnLINE |
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