CLOT Conversations

Send us Fan Mail For decades, antiplatelet therapy has been central to secondary prevention following noncardioembolic ischemic stroke. Could factor XIa inhibition offer another approach? Dr. Mike Sharma, principal investigator and first author of OCEANIC-STROKE, joins Dr. Maha Othman and Dr. Jameel Abdulrehman to discuss the phase 3 trial of asundexian for secondary stroke prevention. OCEANIC-STROKE randomized 12,327 patients with noncardioembolic ischemic stroke or high-risk TIA to asundexian or placebo in addition to antiplatelet therapy. Ischemic stroke occurred in 6.2% of patients receiving asundexian versus 8.4% receiving placebo, while rates of ISTH major bleeding were similar. The discussion explores why factor XIa is an attractive therapeutic target, the clinical implications and limitations of the results, patient selection, and why factor XIa inhibition may challenge conventional thinking about antithrombotic therapy. This episode was made possible through financial support from Bayer Inc. Thrombosis Canada maintained full editorial independence, and Bayer had no involvement in the selection of the guest, development of the questions, conduct of the interview, or review or approval of the final content. Sharma M, Dong Q, Hirano T, Kasner SE, Saver JL, Masjuan J, Demchuk AM, Cordonnier C, Bereczki D, Tsivgoulis G, Veltkamp R. Asundexian for secondary stroke prevention. New England Journal of Medicine. 2026 Apr 16;394(15):1467-79. Support the show https://thrombosiscanada.ca Register today for our upcoming conference on November 7, 2026 in Montreal at https://thrombosiscanada.ca/2026Conference Take a look at our healthcare professional and patient resources, videos and publications on thrombosis from the expert members of Thrombosis Canada

Send us Fan Mail Dr. Lana Castellucci and Dr. Kerstin de Wit join CLOT Conversations to discuss the 2026 guideline for the evaluation and management of acute pulmonary embolism in adults and what its recommendations mean for clinical practice. The conversation explores the new A–E clinical categories for acute PE, including how to recognize patients whose condition may be deteriorating despite not meeting traditional criteria for high-risk PE. The discussion also covers the role of PE response teams (PERT), outpatient versus inpatient management, the recommendation for low-molecular-weight heparin over IV unfractionated heparin when parenteral therapy is required, and patient selection for systemic thrombolysis and catheter-directed therapies. The guests also address a common patient question about flying after PE, important evidence gaps, and a fundamental clinical message: avoid unnecessary delays in anticoagulation while determining next steps. Creager MA, Barnes GD, Giri J, et al. 2026 AHA/ACC/ACCP/ACEP/CHEST/SCAI/SHM/SIR/SVM/SVN Guideline for the Evaluation and Management of Acute Pulmonary Embolism in Adults: A Report of the American College of Cardiology/American Heart Association Joint Committee on Clinical Practice Guidelines. Circulation. 2026 Mar 24;153(12):e977-e1051. doi: 10.1161/CIR.0000000000001415. https://www.ahajournals.org/doi/10.1161/CIR.0000000000001415 Hosts: David Airdrie, Dr. Jameel Abdulrehman and Dr. Maha Othman. Visit thrombosiscanada.ca for clinical guides, tools, education and patient resources. Support the show https://thrombosiscanada.ca Register today for our upcoming conference on November 7, 2026 in Montreal at https://thrombosiscanada.ca/2026Conference Take a look at our healthcare professional and patient resources, videos and publications on thrombosis from the expert members of Thrombosis Canada

Send us Fan Mail Is aspirin alone enough to prevent venous thromboembolism after total hip or knee arthroplasty? In this episode of CLOT Conversations, Dr. Jameel Abdulrehman speaks with Dr. Sudeep Shivakumar, lead author of the EPCAT III trial, recently published in the New England Journal of Medicine . EPCAT III randomized more than 5,400 patients undergoing hip or knee arthroplasty to receive aspirin alone or rivaroxaban for five days followed by aspirin. Dr. Shivakumar discusses the study's findings, including the low rates of symptomatic VTE observed in both groups, bleeding outcomes, the significance of distal DVT, and how EPCAT III builds on the earlier EPCAT trials. They also explore whether modern surgical care has changed the baseline risk of VTE following arthroplasty and which higher-risk patients may still warrant an anticoagulant-based approach. A practical discussion about translating an important Canadian clinical trial into individualized thromboprophylaxis decisions. Reference: Shivakumar, Sudeep, et al. "Rivaroxaban Then Aspirin vs. Aspirin Alone after Total Hip or Knee Arthroplasty." New England Journal of Medicine (2026). https://www.nejm.org/doi/abs/10.1056/NEJMoa2603649 Support the show https://thrombosiscanada.ca Register today for our upcoming conference on November 7, 2026 in Montreal at https://thrombosiscanada.ca/2026Conference Take a look at our healthcare professional and patient resources, videos and publications on thrombosis from the expert members of Thrombosis Canada

Send us Fan Mail Hormone therapy is used across a wide range of clinical settings—from contraception and menopause management to pregnancy care and gender-affirming therapy. But how do these treatments influence thrombosis risk, and how should clinicians approach these decisions in practice? In this episode of CLOT Conversations, hosts Dr. Jameel Abdulrehman and Dr. Maha Othman speak with Dr. Leslie Skeith and Dr. Shannon Bates about their recent New England Journal of Medicine review on sex hormone influences on venous thrombotic and cardiovascular risk. The discussion explores the thrombotic effects of estrogen, progestogens, and testosterone; differences between hormone formulations; management considerations for patients with prior thrombosis; gender-affirming hormone therapy; and practical approaches to perioperative care. Whether you care for patients receiving contraception, hormone replacement therapy, or gender-affirming care, this episode provides evidence-based guidance to support informed clinical decision-making. For the full publication: https://www.nejm.org/doi/abs/10.1056/NEJMra2202438 Support the show https://thrombosiscanada.ca Register today for our upcoming conference on November 7, 2026 in Montreal at https://thrombosiscanada.ca/2026Conference Take a look at our healthcare professional and patient resources, videos and publications on thrombosis from the expert members of Thrombosis Canada

Send us Fan Mail Post-thrombotic syndrome (PTS) affects up to half of patients following deep vein thrombosis and can significantly impair quality of life. Yet treatment options have historically been limited. In this episode of CLOT Conversations, David Airdrie and Dr. Jameel Abdulrehman speak with Dr. Susan Kahn about the recently published C-TRACT trial in The New England Journal of Medicine. The trial evaluated whether endovascular therapy, including iliac vein stenting, could improve outcomes for patients with moderate-to-severe post-thrombotic syndrome and iliac vein obstruction. Dr. Kahn discusses the rationale behind the study, key findings related to symptom burden and quality of life, the increased bleeding risk observed with intervention, practical patient selection considerations, and the unanswered questions that remain regarding long-term management after venous stenting. This episode provides clinicians with practical insights into one of the most important recent studies in the management of post-thrombotic syndrome. Reference: Vedantham S, Kahn SR, Marston WA, Weinberg I, Sista AK, Magnuson EA, Cohen DJ, Wasan SM, Razavi MK, Goldhaber SZ, Sanfilippo KM. Endovascular Therapy for Post-Thrombotic Syndrome—A Randomized Trial. New England Journal of Medicine. 2026 Apr 13. https://www.nejm.org/doi/abs/10.1056/NEJMoa2519001 Support the show https://thrombosiscanada.ca Register today for our upcoming conference on November 7, 2026 in Montreal at https://thrombosiscanada.ca/2026Conference Take a look at our healthcare professional and patient resources, videos and publications on thrombosis from the expert members of Thrombosis Canada

Send us Fan Mail Perioperative anticoagulation management is a common and complex clinical challenge. In this episode of CLOT Conversations, Drs. James Douketis and Joseph Shaw discuss new ISTH guidance on surgical and procedural bleed risk stratification in anticoagulated patients. The discussion explores why updated guidance was needed, addressing inconsistencies in prior schemas, and introduces a more detailed, procedure-specific framework. The authors outline a three-tier classification—minimal, low/moderate, and high bleed risk—and its implications for anticoagulation management. The episode focuses on real-world application, including patient-specific factors, procedural variability, and interdisciplinary communication. It also highlights evidence gaps and ongoing research such as PAUSE2 and ACE-HIGH. https://www.jthjournal.org/article/S1538-7836(26)00055-3/abstract [Subscription required for full paper] Support the show https://thrombosiscanada.ca Register today for our upcoming conference on November 7, 2026 in Montreal at https://thrombosiscanada.ca/2026Conference Take a look at our healthcare professional and patient resources, videos and publications on thrombosis from the expert members of Thrombosis Canada

Send us Fan Mail Which DOAC bleeds less in acute VTE? In this episode, we explore the COBRRA trial comparing apixaban vs rivaroxaban and what it means for clinical practice. The COBRRA trial provides the first direct, randomized comparison of apixaban and rivaroxaban for the treatment of acute venous thromboembolism (VTE). In this episode of CLOT Conversations , Dr. Lana Castellucci discusses findings from this landmark study and how they should influence anticoagulant selection. Key insights include: Apixaban reduced clinically relevant bleeding by more than 50% compared to rivaroxaban Differences in bleeding risk emerged early and persisted over the 3-month treatment period Recurrent VTE and mortality rates were similar between groups Dosing strategies and early treatment phase appear to play a key role We also explore real-world considerations, including medication adherence, patient preference, and how to approach populations not included in the trial, such as cancer-associated thrombosis and higher body weight. This episode provides practical, evidence-based guidance for clinicians managing acute DVT and pulmonary embolism. Listen now to learn how the COBRRA trial may change your approach to DOAC selection. Access the publication here: Castellucci LA, Chen VM, Kovacs MJ, Lazo-Langner A, Greenstreet P, Kahn S, Côté B, Schulman S, De Wit K, Douketis J, Suryanarayan D. Bleeding risk with apixaban vs. rivaroxaban in acute venous thromboembolism. New England Journal of Medicine. 2026 Mar 12;394(11):1051-60. Support the show https://thrombosiscanada.ca Register today for our upcoming conference on November 7, 2026 in Montreal at https://thrombosiscanada.ca/2026Conference Take a look at our healthcare professional and patient resources, videos and publications on thrombosis from the expert members of Thrombosis Canada

Send us Fan Mail Major bleeding remains the principal complication of oral anticoagulation. In patients with device-detected subclinical atrial fibrillation, the decision to anticoagulate requires careful balancing of stroke prevention against bleeding risk. In this episode of CLOT Conversations, Dr. Deborah Siegal discusses a prespecified subanalysis of the ARTESiA randomized clinical trial, recently published in JAMA Cardiology . ARTESiA demonstrated a 37% reduction in stroke and systemic embolism with apixaban compared to aspirin — but at the cost of increased major bleeding. This subanalysis goes deeper, examining the site, severity, and clinical course of bleeding events. Most bleeding was gastrointestinal and non-critical. Rates of intracranial and fatal bleeding were low and similar between treatment arms. The majority of events were not clinical emergencies, and many were defined by hemoglobin decline rather than catastrophic presentation. We explore what these findings mean for individualized risk assessment, the importance of modifiable bleeding risk factors such as NSAID use, and how physicians and patients can approach shared decision-making in subclinical AF. Abstract (subscription required for full paper): Siegal DM, Sticherling C, Healey JS, McIntyre WF, Christensen LS, Parkash R, Vanassche T, Conen D, Gold M, Granger CB, Nielsen JC. Major Bleeding With Apixaban vs Aspirin: A Subanalysis of the ARTESiA Randomized Clinical Trial. JAMA cardiology. 2025 Dec;10(12):1305-14. https://jamanetwork.com/journals/jamacardiology/fullarticle/2841075 Support the show https://thrombosiscanada.ca Register today for our upcoming conference on November 7, 2026 in Montreal at https://thrombosiscanada.ca/2026Conference Take a look at our healthcare professional and patient resources, videos and publications on thrombosis from the expert members of Thrombosis Canada

Send us Fan Mail Obesity presents a persistent challenge in the management of cancer-associated thrombosis, particularly when prescribing low molecular weight heparin beyond standard dose caps. In this episode of CLOT Conversations , host Dr. Jameel Abdulrehman is joined by Dr. Tzu-Fei Wang and Dr. Grégoire Le Gal to discuss findings from the WAVe study, a multicenter prospective cohort study evaluating weight-adjusted dalteparin dosing in patients over 90 kg with acute cancer-associated venous thromboembolism. The conversation examines bleeding and thrombotic outcomes, mortality, and trough anti-Xa levels, including insights into bioaccumulation and twice-daily versus once-daily dosing. The guests also address study limitations, dose capping in patients with very high body weight, and how WAVe fits into current practice amid increasing DOAC use. This episode provides practical, evidence-informed guidance for clinicians navigating anticoagulation decisions in obese patients with cancer. To access the full publication: https://onlinelibrary.wiley.com/doi/full/10.1002/ajh.70127 Please consider supporting Thrombosis Canada by donating today or consider a monthly donation starting at $10: ThrombosisCanada.ca/donate Support the show https://thrombosiscanada.ca Register today for our upcoming conference on November 7, 2026 in Montreal at https://thrombosiscanada.ca/2026Conference Take a look at our healthcare professional and patient resources, videos and publications on thrombosis from the expert members of Thrombosis Canada

Send us Fan Mail In this episode of CLOT Conversations , co-hosts Dr. Jamil Abdul-Rahman and Dr. Maha Othman have an in-depth discussion with leading thrombosis expert Dr. Jeff Weitz . Together, they unpack new findings from The Lancet on RGN-9933 and RGN-7508 , two investigational factor XI inhibitors evaluated in the ROXI-VTE I and II phase-2 trials. These studies examine how targeted inhibition of factor XI may reduce post-operative venous thromboembolism with potentially lower bleeding risk than current anticoagulants. Dr. Weitz explains the distinct mechanisms of the two antibodies, the role of factor XII-mediated activation in post-operative VTE, key efficacy and safety outcomes, and how these early-phase studies set the stage for ongoing phase-2 and phase-3 trials—including ROXI-CATH , ROXI-Aspirin , and emerging AF and stroke-prevention research. This episode is essential listening for clinicians interested in the rapidly evolving landscape of anticoagulation and next-generation therapies that may offer safer options for patients undergoing orthopedic surgery and beyond. Read the full Lancet publication by clicking on the link below and explore more thrombosis resources at thrombosiscanada.ca . Become a Thrombosis Champion, be a monthly donor at https://thrombosiscanada.ca/donate https://www.thelancet.com/journals/lancet/article/PIIS0140-6736(25)02097-5/abstract [Note: full access requires a subscription] Support the show https://thrombosiscanada.ca Register today for our upcoming conference on November 7, 2026 in Montreal at https://thrombosiscanada.ca/2026Conference Take a look at our healthcare professional and patient resources, videos and publications on thrombosis from the expert members of Thrombosis Canada

Send us Fan Mail Diagnosing recurrent venous thromboembolism (VTE) remains one of the biggest clinical challenges in thrombosis medicine. In this episode, Dr. Vicky Mai and Dr. Grégoire Le Gal join us to discuss the international PREDICTORS study (JTH, 2025), which evaluated the performance of commonly used clinical decision rules (Wells and Geneva scores) in patients with suspected recurrent VTE. They share why symptoms can be misleading, how residual clots complicate imaging, and what their findings mean for the safe use of D-dimer and anticoagulation status in clinical practice. Reference: Mai, V., Martens, E. S., Righini, M., Schulman, S., Thiruganasambandamoorthy, V., Kahn, S. R., ... & Le Gal, G. (2025). Performance of clinical decision rules in patients presenting with suspected recurrent venous thromboembolism: a multicenter prospective cohort study. Journal of Thrombosis and Haemostasis . https://www.sciencedirect.com/science/article/abs/pii/S1538783625004088 Support the show https://thrombosiscanada.ca Register today for our upcoming conference on November 7, 2026 in Montreal at https://thrombosiscanada.ca/2026Conference Take a look at our healthcare professional and patient resources, videos and publications on thrombosis from the expert members of Thrombosis Canada

Send us Fan Mail This episode reviews findings from a cross-sectional study at SickKids on health literacy in pediatric VTE patients and caregivers ( Res Pract Thromb Haemost, 2025 ). Among 101 participants, 74% of adolescents and 59% of parents/caregivers demonstrated low general health literacy using REALM, HAS-A, and eHEALS instruments. Communication with providers was the most affected domain, and fewer than half of participants were satisfied with their thrombosis knowledge. Adolescents frequently overestimated their understanding, underscoring the need for simplified educational resources and a “universal precautions” approach to health literacy in pediatric thrombosis care. AboutKidsHealth Thrombosis Hub: https://www.aboutkidshealth.ca/thrombosis Bastas, D., Mancini, A., Wong, G., Brandão, L. R., Mukaj, S., Vincelli, J., ... & Avila, L. (2025). Health literacy in pediatric thrombosis: a landscape analysis. Research and Practice in Thrombosis and Haemostasis , 9 (1), 102653. Publication Link: https://www.rpthjournal.org/article/S2475-0379%2824%2900348-0/fulltext Support the show https://thrombosiscanada.ca Register today for our upcoming conference on November 7, 2026 in Montreal at https://thrombosiscanada.ca/2026Conference Take a look at our healthcare professional and patient resources, videos and publications on thrombosis from the expert members of Thrombosis Canada

Send us Fan Mail In this episode, Dr. Laura Avila and Jennifer Vincelli discuss their Blood publication on long-term outcomes of pediatric pulmonary embolism. Among 150 patients, ~30% had incomplete PE resolution and 9% experienced recurrence, but persistent sequelae were rare. True post-PE syndrome occurred in <9%, with only one case of CTEPH. The findings highlight the value of structured follow-up, attention to underlying conditions, and promoting physical activity to counter deconditioning. To access the publication use this URL: https://thrombosiscan.info/CLOT-CONVO-46 Support the show https://thrombosiscanada.ca Register today for our upcoming conference on November 7, 2026 in Montreal at https://thrombosiscanada.ca/2026Conference Take a look at our healthcare professional and patient resources, videos and publications on thrombosis from the expert members of Thrombosis Canada

Send us Fan Mail In this episode of CLOT Conversations, we discuss the newly developed Orthopedic Surgery VTE Thromboprophylaxis Guideline Summary. Dr. Marc Carrier, a hematologist and key author, highlights the need for a multidisciplinary approach in managing venous thromboembolism (VTE) risks, particularly in orthopedic surgery. The conversation covers preoperative risk assessments, options for pharmacological and mechanical thromboprophylaxis, and the evolving landscape of surgical techniques that influence thrombosis risk. The episode emphasizes the importance of providing clinicians with practical tools to effectively navigate VTE prevention. Access the full review paper here: https://thrombosiscanada.ca/uploads/publications/WhitePapers/TC135_VTE_Whitepaper_v4.pdf Support the show https://thrombosiscanada.ca Register today for our upcoming conference on November 7, 2026 in Montreal at https://thrombosiscanada.ca/2026Conference Take a look at our healthcare professional and patient resources, videos and publications on thrombosis from the expert members of Thrombosis Canada

Send us Fan Mail In this episode of CLOT Conversations, experts discuss recent research on cancer-associated thrombosis and the predictors of recurrent venous thromboembolism (VTE) and anticoagulant-related bleeding. Dr. Faizan Khan, a leading researcher in the field, explains the results of their study that aimed to offer a comprehensive understanding of the prognostic factors associated with these risks. Hear what he says about the evidence for associations of several patient- and cancer-related factors, and the risk of recurrent VTE. This research is expected to inform clinical practice by promoting a more individualized approach to anticoagulant management in cancer patients. Reference: Khan, F., Tritschler, T., Marx, C. E., Lanting, V., Rochwerg, B., Tran, A., ... & Carrier, M. (2025). Predictors of recurrent venous thromboembolism and bleeding in patients with cancer: a meta-analysis. European Heart Journal , ehaf453. https://academic.oup.com/eurheartj/advance-article/doi/10.1093/eurheartj/ehaf453/8170116?login=false Support the show https://thrombosiscanada.ca Register today for our upcoming conference on November 7, 2026 in Montreal at https://thrombosiscanada.ca/2026Conference Take a look at our healthcare professional and patient resources, videos and publications on thrombosis from the expert members of Thrombosis Canada

Send us Fan Mail Did you know that nearly 1 in 10 cancer patients worldwide may develop a potentially deadly blood clot? In this episode, we speak with researcher Jordan Harry , lead author of a landmark systematic review just published in Cancer Epidemiology , that uncovers which solid tumors carry the highest risk of venous thromboembolism (VTE) and where in the world patients are most vulnerable. Jordan walks us through surprising insights from their analysis of over 120 studies: 🔹 Why gastroesophageal, ovarian, and brain cancers top the list for clot risk 🔹 What the data reveals about sex-based differences 🔹 How global gaps in reporting may be leaving patients behind 🔹 And what a cancer survivor told her that changed how she views her work This isn’t just another research summary, it’s a conversation about saving lives by recognizing the often-overlooked danger of cancer-associated thrombosis. If you care about improving outcomes in oncology or want to understand the real-world impact of VTE in cancer care, this is a must-listen. To access the ISTH Common Data Elements mentioned in this episode: https://isth.breakthrough.healthcare/ To access the Thrombosis Canada Cancer-Associated Thrombosis resources for patients: https://thrombosiscanada.ca/cancer To access the publication: https://www.sciencedirect.com/science/article/abs/pii/S1877782125000232 Ref: Jordan Harry, Regan Bucciol, Deirdre Finnigan, Hussein Hashem, Ahmad Araki, Maha Othman, The incidence of venous thromboembolism by type of solid cancer worldwide: A systematic review, Cancer Epidemiology, Volume 95, 2025, 102764, ISSN 1877-7821, https://doi.org/10.1016/j.canep.2025.102764. Support the show https://thrombosiscanada.ca Register today for our upcoming conference on November 7, 2026 in Montreal at https://thrombosiscanada.ca/2026Conference Take a look at our healthcare professional and patient resources, videos and publications on thrombosis from the expert members of Thrombosis Canada

Send us Fan Mail In this episode we speak with the three competitors from the INVENT Dragons' Den competition 2025. Hear from the researchers about their research plans that they presented in the hopes of being awarded $40,000 in funding. The researchers were: Dr Francis Couturaud (ETHER Study), Dr Leslie Skeith (PARTUM Study) and Dr Emma Leitinger (BUTTERFLY Study). Participating INVENT network members include CanVECTOR (Canada), CURES Network (China), INNOVTE (France), INViTE (Ireland), DTN (Netherlands), Center for Thrombosis and Hemostasis (Germany), TRIP (Italy), Norwegian Thrombosis Network, THANZ (Australia and New Zealand), VENUS (USA), and UK-TrEN (United Kingdom). For more information about INVENT go to https://www.invent-vte.com/ Support the show https://thrombosiscanada.ca Register today for our upcoming conference on November 7, 2026 in Montreal at https://thrombosiscanada.ca/2026Conference Take a look at our healthcare professional and patient resources, videos and publications on thrombosis from the expert members of Thrombosis Canada

Send us Fan Mail In this episode of Clot Conversations, Dr. Lana Castellucci, University of Ottawa, discusses the COBRRA study, which compares the bleeding risks of rivaroxaban and apixaban in patients with acute VTE. The study follows patients for three months and finds that apixaban significantly reduces combined bleeding events compared to rivaroxaban. While the trial wasn't powered for individual outcomes, it shows no difference in VTE recurrence. This is potentially practice-changing information, indicating that most acute VTE patients might benefit from apixaban over rivaroxaban, although patient-specific factors and preferences will still play a role in decision-making. Support the show https://thrombosiscanada.ca Register today for our upcoming conference on November 7, 2026 in Montreal at https://thrombosiscanada.ca/2026Conference Take a look at our healthcare professional and patient resources, videos and publications on thrombosis from the expert members of Thrombosis Canada

Send us Fan Mail In this episode of CLOT Conversations, Dr. Gregoire Le Gal, University of Ottawa, in an interview with Dr Vicky Mai, shares insights from his groundbreaking study on age-adjusted D-dimer cutoffs for diagnosing deep vein thrombosis (DVT). Previously validated for pulmonary embolism (PE), this new approach significantly improves DVT diagnostics. By adjusting D-dimer thresholds based on patient age, the study found a safe and reliable method to rule out DVT without reliance on additional imaging. Though results showed a smaller incremental increase in negative D-dimer results compared to PE, the safety of the approach was confirmed. This research simplifies DVT diagnostics, making it easier for clinicians, especially in emergency settings. Support the show https://thrombosiscanada.ca Register today for our upcoming conference on November 7, 2026 in Montreal at https://thrombosiscanada.ca/2026Conference Take a look at our healthcare professional and patient resources, videos and publications on thrombosis from the expert members of Thrombosis Canada

Send us Fan Mail In this podcast episode, we explore groundbreaking research presented at the ISTH 2025 in Washington. Dr. Vicky May, Institut Universitaire de Cardiologie et Pneumologie de Québec, shares insights into a new diagnostic algorithm for pulmonary embolism (PE) in patients with chronic obstructive pulmonary disease (COPD). Her work focuses on identifying specific predictors, integrating these with established testing methods, and addressing challenges in the validation process. The discussion also highlights a study on recurrent venous thromboembolism (VTE), emphasizing symptom patterns and recurrence likelihood. These findings aim to refine clinical diagnostics, offering physicians refined tools for better patient management in thrombosis-related conditions. Support the show https://thrombosiscanada.ca Register today for our upcoming conference on November 7, 2026 in Montreal at https://thrombosiscanada.ca/2026Conference Take a look at our healthcare professional and patient resources, videos and publications on thrombosis from the expert members of Thrombosis Canada