• Jennifer Bezaire, Dorothy Thomson, and Erick McNair.
• Department of Health Sciences Graduate Program, College of Medicine, University of Saskatchewan, Saskatoon, Canada.
• J Extra Corpor Technol. 2018 Sep 1; 50 (3): 170-177.

AbstractPatients with hemophilia A (Hem A) requiring cardiopulmonary bypass-supported cardiac surgery pose unique challenges for perioperative hemostatic management. This report describes a staged perioperative approach to clinical hematologic management as applied to an 80-year-old male of O-positive blood type with mild Hem A, who underwent successful, uncomplicated coronary artery bypass graft surgery. Hematologic management primarily consisted of normalization of plasma factor VIII levels followed by standard care. Conventional laboratory methods and point-of-care-testing methods such as thromboelastography and heparin management assays were combined to guide patient care. Minimal blood loss and minimal hemodilution techniques were also used to achieve favorable outcomes. The thorough preparation and execution of care by our multidisciplinary team from perfusion, pathology and laboratory medicine, cardiovascular surgery, transfusion services, nursing, and anesthesia, facilitated a safe, smooth, clinical course and an optimal outcome.

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