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Related Experiment Video

Updated: Feb 10, 2026

A Rat Model of Ventricular Fibrillation and Resuscitation by Conventional Closed-chest Technique
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Pyruvate-enriched resuscitation for shock.

Robert T Mallet1, Albert H Olivencia-Yurvati1,2, Rolf Bünger3

  • 11 Department of Physiology and Anatomy, University of North Texas Health Science Center, Fort Worth, TX 76107-2699, USA.

Experimental Biology and Medicine (Maywood, N.J.)
|May 16, 2018
PubMed
Summary
This summary is machine-generated.

A retracted study on pyruvate for sepsis treatment lacked robust evidence. Preclinical data suggest pyruvate resuscitation may still be viable for shock, warranting further clinical research.

Keywords:
Hemorrhageinflammationpyruvatesepsisseptic shock

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Area of Science:

  • Biochemistry
  • Critical Care Medicine
  • Cardiovascular Physiology

Background:

  • A previous clinical report on intravenous pyruvate for sepsis treatment has been retracted.
  • This retracted study, which suggested benefits like reduced mortality and inflammation, was cited in a minireview on pyruvate's cardiac applications.
  • The retraction impacts the understanding of pyruvate's clinical use in critical care.

Purpose of the Study:

  • To address the implications of a retracted clinical study on pyruvate resuscitation in septic patients.
  • To inform critical care providers about the lack of current robust evidence for this specific application.
  • To review preclinical evidence supporting pyruvate resuscitation in shock models and advocate for renewed clinical investigation.

Main Methods:

  • Commentary and review of existing literature.
  • Analysis of the impact of a retracted clinical report.
  • Summary of preclinical data from animal models of hemorrhagic and septic shock.

Main Results:

  • The clinical application of intravenous pyruvate for sepsis is not currently supported by robust evidence due to a retracted report.
  • Extensive preclinical evidence demonstrates the efficacy of pyruvate resuscitation in animal models of shock.
  • Pyruvate's mechanisms in improving cardiac performance and reducing inflammation are supported by preclinical data.

Conclusions:

  • The retraction necessitates a re-evaluation of pyruvate's clinical use in sepsis resuscitation.
  • Preclinical data strongly support the potential of pyruvate-enriched resuscitation for various shock states.
  • Further clinical investigation into pyruvate resuscitation is warranted based on extensive preclinical findings.