Transfusion-Associated Circulatory Overload: Evidence-Based Strategies to Prevent, Identify, and Manage a Serious...

Area of Science:

• Transfusion Medicine
• Patient Safety
• Nursing Practice

Background:

• Transfusion-associated circulatory overload (TACO) presents significant risks, including increased morbidity, prolonged hospital stays, and higher costs.
• TACO is often misperceived as less common or severe than ABO-incompatible hemolytic reactions.
• Fatalities from TACO exceed those from ABO-related hemolytic reactions, highlighting its critical impact.

Purpose of the Study:

• To emphasize the critical role of bedside nurses in preventing, identifying, and reporting TACO.
• To correct the misperception regarding the relative incidence and severity of TACO versus hemolytic transfusion reactions.
• To present evidence-based strategies for reducing TACO and improving transfusion safety.

Main Methods:

• Review of transfusion complication data and literature.
• Analysis of the incidence and outcomes of TACO compared to other transfusion reactions.
• Discussion of surveillance strategies and clinical decision support systems.

Main Results:

• TACO is a leading cause of transfusion-related fatalities, surpassing ABO-hemolytic reactions.
• Bedside nurses are pivotal in managing and preventing TACO.
• Surveillance and evidence-based interventions can mitigate TACO's impact.

Conclusions:

• TACO requires greater clinical attention due to its high fatality rate.
• Enhanced surveillance and nursing vigilance are essential for mitigating TACO risks.
• Implementing clinical decision support systems can improve transfusion safety and patient outcomes.