Introduction — This topic includes links to society and government-sponsored guidelines from selected countries and regions around the world. We will update these links periodically; newer versions of some guidelines may be available on each society's website. Some societies may require users to log in to access their guidelines.
The recommendations in the following guidelines may vary from those that appear in UpToDate topic reviews. Readers who are looking for UpToDate topic reviews should use the UpToDate search box to find the relevant content.
Links to related guidelines are provided separately. (See "Society guideline links: Anticoagulation".)
Links to guidelines related to coronavirus disease 2019 (COVID-19), including VITT, are also provided separately. (See "Society guideline links: COVID-19 – Index of guideline topics" and "Society guideline links: COVID-19 – General guidelines for vaccination", section on 'Vaccine-induced immune thrombotic thrombocytopenia (VITT)'.)
International
Canada
●Thrombosis Canada: Heparin-induced thrombocytopenia (HIT) (2020)
United States
United Kingdom
Australia–New Zealand