Prothrombin Complex Concentrate vs Frozen Plasma for Coagulopathic Bleeding in Cardiac Surgery

作者：Keyvan Karkouti, Jeannie Callum, Justyna Bartoszko, Kenichi A. Tanaka, Sigurd Knaub, Sukhpal Brar, Kamrouz Ghadimi, Antoine Rochon, Darren Mullane, Étienne J. Couture, Yulia Lin, Christopher Harle, Michelle P. Zeller, Diem Tran, Cristina Solomon, Vivek Rao, Michael R. Law, Amir L. Butt, Edward P. Chen, Maria Rosal Martins, Tarit Saha, Andrew W. Shih, Marie-Claude Vézina, Fuad Moussa, Raffael Pereira Cezar Zamper, Summer Syed, Hakan Buyukdere, Sylvia Werner, Deep Grewal, Daniel Wong, Kofi Vandyck, Robert Tanzola, Bevan Hughes, Olivier Royer, Sophia Wong, Jerrold H. Levy, FARES-II Study Group, Roger Lewis, Frank W. Sellke, Melissa M. Cushing, Marti Jones, Jennifer Kowalski, Jackie Amaral, Sara Asmail, Shamashtika Thilagaratnam, Paril Suthar, Mary Azenabor, Joseph Cyr, Oksana Kucheryava, Stephanie Pascaru, Miki Peer, Lusine Abrahamyan, Blaine Achen, Matthew Coley, Philippe Demers, Dana V. Devine, Alana M. Flexman, Hilary P. Grocott, Yoan Lamarche, Camila Machado de Souza, C. David Mazer, Katerina Pavenski, Darrin Payne, Mark J. Peterson, Fraser D. Rubens, Damon C. Scales, Terri Sun, Alan Tinmouth, George Tomlinson, Michelle Wong, Mathew Yan, Stuart A. McCluskey, Lani Lieberman, Jo Carroll, Shahrzad Firouzian, Nishanthi Liyanage, Humara Poonawala, Simryn Selby, r. Md. Shamimul Kabir, Shelley Oliver, Alioska Escorcia, Susana Medic, Michelle Mozel, Ramanjot Kaur, Rebecca Randall, Kelly Bizovie, Sarah Buchko, Sunny Khakh, Raven Arly Gonzales, Korey Sutherland, Jenna Van Roekel, Alveena Babul, Raunika Lertnamvongwan, Lauren Monteiro, Penny Johnson, Hisako Okada, Deborah DuMerton, Reegan Tod, Bethany Smethurst, Shagun Jain, Aiden Scholey, Angela Sirosky-Yanyk, Andrew Stevens, Wafaa Haider, Ester Cisneros-Aguilera, Alexandre Bergeron, Genevieve Belanger, Sakara Hutspardol, Shirley Geok‐lin Lim, Mi Jian, Debbie Kalar, Matthew Eang, Erick Lorenzana-Saldivar, Akash Gupta, Angela Jerath, Philip Lau, Pablo Pérez d’Empaire, Chantal Armali, Lilia Kaustov, A. Malkin, Connie Colavecchia, Harley Meirovich, Jane Yang, Annie Bergeron, François Laforge, Kim Paradis, Nathalie Gagné, Marie Soleil Saillant, Éric Dumont, Marie-Ève Charest, Mackenzie Quantz, Robert C. Mayer, Jeff Kinney, Lee-Anne Fochesato, Yuxin Bai, Iqbal Jaffar, Nour Alhomsi, Jay Guevarra, Erin Jamula, Wan Chien (Betty) Hsu, Abbey Drew, Drashtee Patel, Melanie Tokessy, Elizabeth Watt, Hadia Arabi Katbi, Kim Luciano, Amy Moorehead, Gianluigi Bisleri, Kamola Kasimova · 发表于：JAMA · 年份：2025 · DOI：10.1001/jama.2025.3501 · 被引用次数：54 · 研究领域：Trauma, Hemostasis, Coagulopathy, Resuscitation、Blood transfusion and management、Hemophilia Treatment and Research

Importance: Excessive bleeding is a common and prognostically important complication of cardiac surgery. For bleeding related to coagulation factor deficiency, frozen plasma is the most used therapy. Preliminary trials indicate that 4-factor prothrombin complex concentrate (PCC) may be a suitable alternative. Objective: To compare the efficacy and safety of PCC with frozen plasma in patients undergoing cardiac surgery with coagulopathic bleeding. Design, Setting, and Participants: Unblinded randomized noninferiority controlled clinical trial at 12 hospitals in Canada and the US involving adults (≥18 years) who had developed bleeding related to coagulation factor deficiency after termination of cardiopulmonary bypass during surgery (November 30, 2022, to May 28, 2024). Final 30-day follow-up visit was completed on June 28, 2024. Intervention: A total of 265 patients were randomized to receive PCC (1500 IU ≤60 kg; 2000 IU >60 kg) and 263, frozen plasma (3 U ≤60 kg; 4 U >60 kg) in the operating room. A second dose was allowed over the next 24 hours if indicated; thereafter, only frozen plasma could be used. Main Outcomes and Measures: The primary outcome was hemostatic response (effective if no hemostatic interventions occurred from 60 minutes to 24 hours after treatment initiation). The noninferiority of PCC vs frozen plasma was assessed using a 10% margin and a 1-sided α of .025, with subsequent testing for superiority if noninferiority was demonstrated. Secondary outcomes inc...