select ad.sno,ad.journal,ad.title,ad.author_names,ad.abstract,ad.abstractlink,j.j_name,vi.* from articles_data ad left join journals j on j.journal=ad.journal left join vol_issues vi on vi.issue_id_en=ad.issue_id where ad.sno_en='50518' and ad.lang_id='3' and j.lang_id='3' and vi.lang_id='3' Argatroban as an Alternative Anticoagulant in the Case of He | 50518
Клиническая и экспериментальная кардиология

Клиническая и экспериментальная кардиология
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ISSN: 2155-9880

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Argatroban as an Alternative Anticoagulant in the Case of Heparin-Induced Thrombocytopenia after Pediatric Cardiac Surgery

Anna Hofer, Martina Heschl, Gabriele Leitner-Peneder and Jens Meier

Heparin-induced thrombocytopenia (HIT) represents a major challenge in patients following the fenestrated Fontan procedure. These patients are prone to thrombosis within the Fontan tunnel due to the low blood flow velocity. The communication between the Fontan tunnel and the common atrium may enable systemic embolization and can cause a stroke. Effective on-going anticoagulation is necessary. Given the high risk of arterial and venous thrombosis with HIT, alternate anticoagulation management is essential as soon as HIT is suspected.

We are reporting on two patients who developed HIT antibodies and thrombocytopenia after exposure to heparin during a Fontan procedure. Both the PF4 enzyme-linked immunosorbent assay (LIFECODES® PF4 IgG assay) and the heparin-induced platelet aggregation test (HIPA, Institut für Immunologie und Transfusionsmedizin, Greifswald, Germany) were positive. The children were treated with argatroban (Argatra®, Mitsubishi Pharma), a direct thrombin inhibitor. In only one patient was HIT associated with thrombosis within the Fontan tunnel.

Отказ от ответственности: Этот тезис был переведен с использованием инструментов искусственного интеллекта и еще не прошел рецензирование или проверку.
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