Ryan Zarychanski

CancerCare Manitoba — Canada

Medicine · Health Sciences

64h-index15.5kcitations315works8.52yr avg
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Research Topics

Sepsis Diagnosis and Treatment(51), Blood transfusion and management(39), Traumatic Brain Injury and Neurovascular Disturbances(37), Venous Thromboembolism Diagnosis and Management(36), Trauma, Hemostasis, Coagulopathy, Resuscitation(35)

Publications306 total

Beta-blockers in adults with acute traumatic brain injury: a systematic review and meta-analysis of randomized controlled trials
Journal of Anesthesia Analgesia and Critical Care·2025Open Access
Cost-Effectiveness of Pantoprazole to Prevent Upper Gastrointestinal Bleeding in Mechanically Ventilated Patients
JAMA Network Open·2025Open Access
A hospital policy of tranexamic acid to reduce transfusion in major non-cardiac surgery: The traction trial
Blood·2025Open Access
Management of fatigue in children with cancer: a survey of pediatric hematology-oncology professionals’ knowledge, attitudes, and practices in the United States and Canada
Supportive Care in Cancer·2025
Computed Tomography Perfusion and Angiography for Death by Neurologic Criteria
JAMA Neurology·2025· 3 citedOpen Access
Tocilizumab, sarilumab and anakinra in critically ill patients with COVID-19: a randomised, controlled, open-label, adaptive platform trial
Thorax·2025· 9 citedOpen Access
Venous thromboembolism after hospitalization for COVID-19: venous thrombosis virtual surveillance in COVID study
Journal of Thrombosis and Haemostasis·2025· 1 cited
Evidence-based personalised medicine in critical care: a framework for quantifying and applying individualised treatment effects in patients who are critically ill
The Lancet Respiratory Medicine·2025· 17 citedOpen Access
Effect of statins on neurological functional outcomes in critically ill adult patients with traumatic brain injury: a systematic review and meta-analysis
BMJ Open·2025· 3 citedOpen Access
Anticoagulation Among Patients Hospitalized for COVID-19
Annals of Internal Medicine·2024· 4 cited
Liberal or Restrictive Transfusion Strategy in Aneurysmal Subarachnoid Hemorrhage
New England Journal of Medicine·2024· 52 cited
Red blood cell transfusion and the use of intravenous iron in iron‐deficient patients presenting to the emergency department
eJHaem·2024· 1 citedOpen Access
On-Treatment Change in <scp>d</scp> -Dimer Is Associated With Differential Outcomes Among Therapeutic Dose Heparin-Treated Noncritically Ill Patients Hospitalized for COVID-19
Arteriosclerosis Thrombosis and Vascular Biology·2024Open Access
Prevalence and Factors Associated With Cancer‐Related Fatigue Among Children and Adolescents Undergoing Cancer Treatment: A Systematic Review and Meta‐Analysis
Cancer Medicine·2024· 4 citedOpen Access
Evaluation of infectious complications in patients with myelodysplastic syndromes: a prospective cohort study from the Canadian MDS registry
Annals of Hematology·2024· 2 cited
Supportive care strategies in myelodysplastic syndromes and acute myeloid leukemia in older adults: a national survey of Canadian hematologists
Annals of Hematology·2024· 1 cited
Comparison of Prophylactic and Therapeutic Platelet Transfusion Strategies in Manitoba: A Retrospective Cohort Study
Blood·2024
Tranexamic Acid During Radical Cystectomy
JAMA Surgery·2024· 9 citedOpen Access
Psychiatric Comorbidity Does Not Enhance Prescription Opioid Use in Inflammatory Bowel Disease as It Does in the General Population
Inflammatory Bowel Diseases·2024· 5 citedOpen Access
The association of antiplatelet agents with mortality among patients with non–COVID-19 community-acquired pneumonia: a systematic review and meta-analysis
Research and Practice in Thrombosis and Haemostasis·2024· 3 citedOpen Access
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Frequent Co-authors

Alexis F. Turgeon(15), Dean Fergusson(12), François Lauzier(12), Ahmed M Abou-Setta(11), Lauralyn McIntyre(8), Donald S. Houston(7), Çharles N. Bernstein(7), Peter Dodek(6), Lynne Moore(6), Lesley A. Graff(6), Jitender Sareen(6), Brett L. Houston(5), Anand Kumar(5), Mark Crowther(5), Rasheda Rabbani(5), Scott B. Patten(5), Ruth Ann Marrie(5), Sylvain Lother(4), Emily Rimmer(4), Diane Heels‐Ansdell(4)