Approach to the patient with a suspected acute transfusion reaction
- Arthur J Silvergleid, MD
Arthur J Silvergleid, MD
- Section Editor — Transfusion Medicine
- Affiliate Associate Professor, Department of Pathology and Cell Biology
- University of South Florida, College of Medicine
- Medical Director, OneBlood, Inc.
Acute transfusion reactions range from bothersome yet clinically benign to life-threatening reactions. The nature of the reaction may not be immediately apparent, because many reactions begin with nonspecific symptoms such as fever or chills. In addition, patients receiving transfusions often have complex underlying clinical conditions, the symptoms of which may mimic a transfusion reaction. Thus, a patient experiencing symptoms or signs consistent with an acute transfusion reaction must be evaluated promptly, with input from the transfusion service, and treated as expeditiously as possible to minimize the impact of the reaction.
This topic describes our approach to determining the cause of a suspected acute reaction to transfusion of red blood cells, platelets, or plasma.
Specific acute transfusion reactions and details of their management are discussed more extensively in separate topic reviews.
●Volume overload – (See "Transfusion-associated circulatory overload (TACO)".)
●Acute lung injury – (See "Transfusion-related acute lung injury (TRALI)".)To continue reading this article, you must log in with your personal, hospital, or group practice subscription. For more information on subscription options, click below on the option that best describes you:
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- POTENTIAL REACTIONS
- Acute hemolytic transfusion reaction (AHTR)
- Anaphylactic transfusion reaction
- Febrile non-hemolytic transfusion reaction (FNHTR)
- Primary hypotensive reactions
- Transfusion-associated circulatory overload (TACO)
- Transfusion-associated sepsis
- Transfusion-related acute lung injury (TRALI)
- Urticarial transfusion reaction (UTR)
- FREQUENCY OF REACTIONS
- WHEN TO SUSPECT AN ACUTE TRANSFUSION REACTION
- IMMEDIATE ACTIONS (ALL PATIENTS)
- INITIAL PATIENT ASSESSMENT
- Respiratory distress
- Initial laboratory testing
- ADDITIONAL TESTING AND MANAGEMENT
- Moderate to severe reactions
- - Suspected acute hemolytic reaction
- - Anaphylaxis
- - Suspected septic reaction
- - Respiratory distress: TACO versus TRALI
- Stable patient, mild reaction
- - Isolated fever/chills
- - Isolated hives/itching
- INFORMATION FOR PATIENTS
- SUMMARY AND RECOMMENDATIONS