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Arterial Pressure vs. TE Echo dp/dt

NCT04726852 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 43

Last updated 2025-09-18

No results posted yet for this study

Summary

This study seeks to assess the strength of correlation between arterial pressure waveform derived contractility as quantified by the maximal rate of pressure change ans a function of time (dp/dtmax) and transesophageal echocardiographically (TEE) determined contractility, also quantified by dp/dtmax. In addition, correlations between dp/dtmax. In addition, TEE derived assessment of ejection fraction will provide guidance for relating this new parameter with other standard contractility assessments.

Conditions

  • Myocardial Contraction

Interventions

DEVICE

Concurrent comparison

Concurrent comparisons at defined procedure events

Sponsors & Collaborators

  • University of California, Davis

    lead OTHER

Principal Investigators

  • Neal Fleming, MD, PhD · UC Davis Schoolo of Medicine

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2021-02-02
Primary Completion
2024-10-01
Completion
2024-10-01
FDA Device
Yes

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 NCT04726852 on ClinicalTrials.gov