• Markus M Müller, Maximilian Lehmann, Vanessa Neef, Kai Zacharowski, and Torsten Tonn.
• Anasthesiol Intensivmed Notfallmed Schmerzther. 2025 Jan 1; 60 (1): 355135-51.

AbstractTransfusion of platelet concentrates (PC) can be a life-saving measure in case of severe thrombocytopenia or thrombocytopathy, particularly in bleeding patients. Although acaryote, platelets are involved in several important functions including immunomodulation, but their most important function is in primary and secondary haemostasis. In this German review, apheresis and whole blood derived PC are compared and indications as well as transfusion triggers and dosage of PC are discussed. Apart from emergencies, transfusion of PC can only occur after informed consent. Therefore, the treating physician should be aware of the potential adverse events and their prophylaxis in order to best advise the patient. Eight of the most prevalent and/or clinically severe adverse events following PC transfusion and their handling and prevention are discussed. In addition, practical aspects of PC transfusion are depicted as well as the treating physician's choice of the appropriate PC including a flowchart for refractory patients.Thieme. All rights reserved.

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