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Lactate Acidosis in Postoperative Hearts

NCT03025659 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 43

Last updated 2020-03-23

No results posted yet for this study

Summary

This is a single-center, observational study. Investigators aim to characterize the metabolism of lactate in children over the first forty-eight hours following cardiac surgery. Blood samples will be obtained up to 12 timepoints. Samples will be analyzed for concentration of pyruvate. Results will be compared to standard of care laboratory results for lactate and other direct and indirect measures of cardiac output.

Conditions

  • Post-cardiac Surgery
  • Hyperlactatemia

Interventions

OTHER

Pyruvate levels

An additional 1 ml of arterial blood will be drawn at each routine postoperative blood draw (Hour 0, 1, 2, 3, 4, 6, 8, 10, 12, 24, 36, and 48 for participants 10kg and above or only at Hour 0, 2, 4, 6, 8, and 12 for infants under 10 kg) to measure the concentration of pyruvate in blood.

Sponsors & Collaborators

  • University of Florida

    lead OTHER

Principal Investigators

  • Michael D Tsifansky, MD · University of Florida

Eligibility

Max Age
21 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2017-05-28
Primary Completion
2019-01-24
Completion
2019-01-24

Countries

  • United States

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03025659 on ClinicalTrials.gov