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A novel anticoagulation treatment protocol using unfractionated heparin for coronavirus disease 2019 patients in
Lubna Sato1,2, Masahiro Ishikane1, Nobumasa Okumura1
1Disease Control and Prevention Center, National Center for Global Health and Medicine, Tokyo, Japan.
Insights
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection causes hypercoagulability in COVID-19. This study proposes a new unfractionated heparin (UFH) protocol for Japanese patients to optimize safety and reduce bleeding events.
Area of Science:
- Medical Research
- Infectious Diseases
- Cardiovascular Thrombosis
Background:
- Hypercoagulability is a key factor in COVID-19 pathogenesis, increasing thrombosis risk.
- Anticoagulation therapy may reduce mortality in COVID-19 patients, but optimal strategies, particularly with unfractionated heparin (UFH), remain unclear.
- Current anticoagulation practices in Japan need to be adapted to the latest evidence for COVID-19 management.
Purpose of the Study:
- To propose a novel anticoagulation treatment protocol utilizing UFH specifically for Japanese COVID-19 patients.
- To enhance the safety of UFH use by minimizing the risk of major bleeding events.
- To align the proposed protocol with current evidence and the specific context of anticoagulation therapy in Japan.
Main Methods:
- Development of a new treatment protocol for UFH administration in COVID-19 patients.
- Consideration of safety parameters to mitigate major bleeding risks.
- Integration of the latest scientific evidence and Japanese clinical context into the protocol design.
Main Results:
- A refined anticoagulation protocol for UFH use in Japanese COVID-19 patients has been developed.
- The protocol emphasizes safety measures to reduce the incidence of major bleeding events.
- The proposed protocol reflects current understanding and practical considerations for anticoagulation in Japan.
Conclusions:
- The proposed UFH protocol offers a tailored approach for managing hypercoagulability in Japanese COVID-19 patients.
- Prioritizing safety and minimizing bleeding are central to the protocol's design.
- This protocol aims to optimize anticoagulation therapy in the context of the ongoing COVID-19 pandemic in Japan.
Abstract:
Hypercoagulability, which can be induced by infection with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) plays an important role in the pathogenesis of coronavirus disease 2019 (COVID-19). Although anticoagulation therapy is expected to decrease the incidence of thrombosis and mortality in COVID-19 patients, the optimal use of anticoagulation therapy has not been established, especially using unfractionated heparin (UFH). Herein, we suggest a new anticoagulation treatment protocol for the use of UFH in Japanese COVID-19 patients. This protocol considers the safety regarding UFH usage, to lower major bleeding events, and reflects the latest evidence and the current situation regarding anticoagulation therapy in Japan.
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