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Sam Schulman

McMaster University · CA
Area of research
Internal Medicine · Cardiology and Cardiovascular Medicine
Research interest
Research interests include Venous Thromboembolism Diagnosis and Management, Atrial Fibrillation Management and Outcomes, Blood Coagulation and Thrombosis Mechanisms, and Hemophilia Treatment and Research.
h-index
89
citations
58,945
works
742
NIH funding
primary concept
email

Recent publications

Bleeding Risk with Apixaban vs. Rivaroxaban in Acute Venous Thromboembolism
New England Journal of Medicine 2026cited by 7position: middledoi
Bleeding Risk with Apixaban vs. Rivaroxaban in Acute Venous Thromboembolism.
2026cited by 3position: contributordoi
Recent Advances in Thrombosis and Hemostasis-Part XIII.
2026cited by 0position: contributordoi
Rates and risk factors for major adverse cardiovascular and cerebrovascular events after stroke due to intracerebral hemorrhage: Systematic review and study-level meta-analysis.
2026cited by 0position: contributordoi
Duration of primary/secondary treatment to prevent recurrent venous thromboembolism: a systematic review and meta-analysis
Blood Advances 2025cited by 11position: middledoi
Duration of primary/secondary treatment to prevent recurrent venous thromboembolism: a systematic review and meta-analysis.
2025cited by 7position: contributordoi
Excess risk of bleeding in patients with venous thromboembolism on direct oral anticoagulants during initial and extended treatment versus population controls.
2025cited by 5position: contributordoi
Influence of Direct Oral Anticoagulant Levels and Thrombin Generation on Postoperative Bleeding [SONAR]: A Nested Case-Control Study.
2025cited by 4position: contributordoi
Time Trends and Excess Mortality Compared to Population Controls after a First-Time Pulmonary Embolism or Deep Vein Thrombosis.
2025cited by 1position: contributordoi
Time Trends in Cause-specific Mortality in Patients with Pulmonary Embolism Aged 50 Years and Older.
2025cited by 0position: contributordoi
2023 ISTH update of the 2022 ISTH guidelines for antithrombotic treatment in COVID-19
Journal of Thrombosis and Haemostasis 2024cited by 40position: firstdoi
2023 ISTH update of the 2022 ISTH guidelines for antithrombotic treatment in COVID-19.
2024cited by 29position: contributordoi
The Basic Principles of Pathophysiology of Venous Thrombosis.
2024cited by 24position: contributordoi
Algorithm for Rapid Exclusion of Clinically Relevant Plasma Levels of Direct Oral Anticoagulants in Patients Using the DOAC Dipstick: An Expert Consensus Paper
Thrombosis and Haemostasis 2024cited by 22position: middledoi
Algorithm for Rapid Exclusion of Clinically Relevant Plasma Levels of Direct Oral Anticoagulants in Patients Using the DOAC Dipstick: An Expert Consensus Paper.
2024cited by 16position: contributordoi
Outcomes of Patients with a Mechanical Heart Valve and Poor Anticoagulation Control on Warfarin.
2024cited by 11position: contributordoi
Prothrombin complex concentrate for emergency surgery in patients on oral Xa-inhibitors.
2024cited by 4position: contributordoi
Outcomes in children with provoked venous thrombosis and antiphospholipid antibodies: findings from the Kids-DOTT trial.
2024cited by 2position: contributordoi
The Basic Principles of Pathophysiology of Venous Thrombosis
2024cited by 0position: contributordoi
"2023 ISTH update of the 2022 ISTH guidelines for antithrombotic treatment in COVID-19": reply.
2024cited by 0position: contributordoi
CHC and surgery: when is stopping safe?
2024cited by 0position: contributordoi
Coordination of oral anticoagulant care at hospital discharge (COACHeD): pilot randomised controlled trial.
2024cited by 0position: contributordoi
Erratum: Algorithm for Rapid Exclusion of Clinically Relevant Plasma Levels of Direct Oral Anticoagulants in Patients Using the DOAC Dipstick: An Expert Consensus Paper.
2024cited by 0position: contributordoi
Recurrent venous thromboembolism and bleeding with extended anticoagulation: the VTE-PREDICT risk score
European Heart Journal 2023cited by 72position: middledoi
Management of patients on antithrombotic therapy with severe infections: a joint clinical consensus statement of the ESC Working Group on Thrombosis, the ESC Working Group on Atherosclerosis and Vascular Biology, and the International Society on Thrombosis and Haemostasis
European Heart Journal 2023cited by 21position: middledoi
Outcomes of Patients with a Mechanical Heart Valve and Poor Anticoagulation Control on Warfarin
Thrombosis and Haemostasis 2023cited by 19position: middledoi
Management of patients on antithrombotic therapy with severe infections: a joint clinical consensus statement of the ESC Working Group on Thrombosis, the ESC Working Group on Atherosclerosis and Vascular Biology, and the International Society on Thrombosis and Haemostasis.
2023cited by 16position: contributordoi
Antithrombotic management of patients with deep vein thrombosis and venous stents: an international registry
Journal of Thrombosis and Haemostasis 2023cited by 10position: middledoi
Potential for a Virtual Care Model in the Perioperative Management of Anticoagulant Therapy: A 5-Year Retrospective Clinic Review.
2023cited by 2position: contributordoi
Anticoagulant Management and Outcomes in Nontraumatic Intracranial Hemorrhage Complicated by Venous Thromboembolism: A Retrospective Chart Review.
2023cited by 1position: contributordoi

Grants

No grants ingested yet.

Frequent collaborators

· 43 papers (2019–2026)Walter Ageno · Aziende Socio Sanitarie Territoriale dei Sette Laghi9 papers (2013–2022)Alex C. Spyropoulos · Icahn School of Medicine at Mount Sinai7 papers (2020–2025)James D. Douketis · McMaster University7 papers (2015–2023)Jan Beyer‐Westendorf · University Hospital Carl Gustav Carus6 papers (2013–2020)Nicoletta Riva · University of Malta6 papers (2013–2022)Daniel M. Witt · University of Utah6 papers (2012–2020)Ammar Majeed · The Alfred Hospital6 papers (2013–2019) · 5 papers (2020–2024)Anna Falanga · Ospedale Papa Giovanni XXIII5 papers (2015–2024)Wojtek Wiercioch · Essentia Health5 papers (2019–2025)Jerrold H. Levy · Duke University Hospital5 papers (2022–2024)Holger J. Schünemann · Humanitas University5 papers (2019–2020)Ekaterina V. Slukhanchuk · Sechenov University4 papers (2020–2023)Victoria O. Bitsadze · Sechenov University4 papers (2020–2023)Maria V. Tretyakova · Sechenov University4 papers (2020–2023)Andrei S. Shkoda · Sechenov University4 papers (2020–2023) · 4 papers (2020–2023)Alex C. Spyropoulos · Northwell Health4 papers (2020–2024) · 4 papers (2013–2018)