Cardiothoracic & vascular anesthesia

Safety and Efficacy of Albumin for Pump Priming in Cardiac Surgery: A Meta-Analysis

J Cardiothorac Vasc AnesthPublished Meta-analysis of randomised controlled trials

Authors' conclusion

Albumin was shown to be safe and efficacious in extracorporeal circulation perfusion. However, its clinical advantages were not clearly highlighted, as there were no significant differences in the number of deaths, length of hospital stay, or intensive care unit duration.

Study context

Population
Adult and pediatric patients undergoing cardiac surgery with CPB who received circuit priming fluids
Participants
741 participants · 14 RCTs
Comparison
Albumin vs crystalloid for extracorporeal circuit priming
Outcome
Bleeding

Pooled result

As reported in the abstract

  • Albumin vs Crystalloid: CI −202.20 to −142.88; P < 0.00001

Further pooled results

OutcomeEstimateP value
Platelet countsGreater preservation with albumin(CI 14.85–21.48)P < 0.00001

Colloid osmotic pressure and fluid balance

Albumin better maintained colloid osmotic pressure and sustained negative fluid balance

Deaths, hospital LOS, ICU duration and remaining outcomes

No significant differences

Original publication

Safety and Efficacy of Albumin for Pump Priming in Cardiac Surgery: A Meta-Analysis. J Cardiothorac Vasc Anesth. Published 4 November 2023. doi:10.1053/j.jvca.2023.10.008

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