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.

Global Health & Medicine
|September 19, 2022
PubMed

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.

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