What Constitutes High Risk for Venous Thromboembolism? – JTH
Journal of Thrombosis and Haemostasis (JTH) shared a post on LinkedIn about a recent article by Claire Kelly et al, adding:
”What Constitutes High Risk for Venous Thromboembolism?
Determining an Appropriate Threshold to Initiate Prophylaxis
Analyzing nearly 48,000 hospitalized adults across multiple approaches — including cost-effectiveness analysis, physician surveys, and predictive modeling — this study finds that a VTE probability threshold of 1% optimally balances prophylaxis efficiency and adverse event prevention, advocating for explicit quantification of ‘high risk’ in clinical guidelines.”
Title: Contrary to current guidance, antenatal factor IX levels increase in female carriers of hemophilia B
Authors: Claire Kelly, Janet Cleary, Catriona Keenan, Isabelle Delachapelle, Leona Connolly, Mary Byrne, Mairead O’Donovan, Niamh M. O’Connell, James S. O’Donnell, Kevin Ryan, Michelle Lavin

Stay updated on all scientific advances with Hemostasis Today.
-
Aug 31, 2026, 17:11Chokri Ben Lamine: Early Recognition and Immediate Treatment of Catastrophic APS
-
Aug 31, 2026, 17:06Nikolaos Ktenopoulos: COMPASS-ARTeCAT Trial Highlights Arterial Thrombosis in Patients With Cancer
-
Aug 31, 2026, 17:01Mark Kaplan: Same LDL-C, Different Coagulation, Different Outcomes, in FH
-
Aug 31, 2026, 16:55Kemal Karaagac: Milvexian Did Not Reduce Ischemic Events but Did Not Increase Fatal Bleeding
-
Aug 31, 2026, 16:47Improving Outcomes in AF-Related Stroke Beyond Anticoagulation at ESC 2026 – ESO
-
Aug 31, 2026, 16:39Shariq Shamim: Are We Going to Start DOAC post TAVI not DAPT?
-
Aug 31, 2026, 16:30Bartosz Hudzik: 5th Universal MI Definition Moves Closer to Biology in Women
-
Aug 31, 2026, 16:13Seema Dawood: Nucleated Red Blood Cells – What They Tell Us on a Peripheral Smear
-
Aug 31, 2026, 16:02Antonio Sorropago: Major Updates in Structural Heart Interventions