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Related Experiment Videos

Con: colloids should not be added to the pump prime.

M N D'Ambra1, D M Philbin

  • 1Cardiac Anesthesia Group, Massachusetts General Hospital, Boston 02114.

Journal of Cardiothoracic Anesthesia
|June 1, 1990
PubMed
Summary

Routine use of colloid priming solutions during cardiopulmonary bypass (CPB) is not scientifically supported for most adult patients. Selective use may benefit specific high-risk individuals, but cost-effective alternatives should be prioritized.

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Area of Science:

  • Cardiovascular Surgery
  • Anesthesiology
  • Critical Care Medicine

Background:

  • Colloid priming solutions are commonly used in cardiopulmonary bypass (CPB).
  • The routine use of these solutions lacks robust scientific justification for all adult patients undergoing CPB.
  • Cost-effectiveness of interventions in cardiac surgery is a growing concern.

Purpose of the Study:

  • To evaluate the scientific basis for routine use of colloid priming solutions in adult CPB.
  • To identify specific patient subgroups who might benefit from perioperative colloid therapy.
  • To advocate for resource allocation towards more scientifically validated therapies.

Main Methods:

  • Review of existing scientific literature and clinical evidence regarding colloid use in CPB.

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  • Analysis of patient profiles and potential benefits of colloid therapy in selected cases.
  • Economic considerations and comparison with alternative therapeutic strategies.

    • Main Results:

    • A strong scientific basis for avoiding routine colloid priming solutions in adult CPB patients was identified.
    • Specific indications for colloid therapy include predicted high post-bypass left atrial pressures, risk of red blood cell transfusion, and elevated lung water.
    • Routine colloid use is considered a 'luxury item' compared to other essential therapies.

    Conclusions:

    • Routine administration of colloid priming solutions in adult cardiopulmonary bypass is not recommended.
    • Colloid therapy may be beneficial for select high-risk patients with specific clinical conditions.
    • Prioritizing cost-effective and scientifically supported therapies is crucial in current healthcare settings.