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Comparison of Cardiac Index Measurement Using Right Ventricular Pressure Curve Analysis and Thermodilution Via a Swan-Ganz IQ™ Catheter.

NCT07628023 · Status: NOT_YET_RECRUITING · Type: OBSERVATIONAL · Enrollment: 43

Last updated 2026-06-04

No results posted yet for this study

Summary

The pulmonary artery catheter (Swan-Ganz) is a standard tool in intensive care for measuring and monitoring cardiac index by thermodilution. The Swan-Ganz IQ™ model also allows continuous estimation of cardiac index through analysis of the right ventricular pressure wave, which could be useful for rapidly assessing changes in cardiac output during volume expansion response tests. However, the concordance between this continuous method and thermodilution remains poorly studied in real clinical conditions and may vary depending on certain clinical situations. This study therefore aims to compare the cardiac index measured by thermodilution with that estimated by right ventricular pressure waveform analysis based on data collected in clinical practice.

Conditions

  • Septic Shock

Interventions

DIAGNOSTIC_TEST

Swan-Ganz

The pulmonary artery catheter (or Swan-Ganz catheter) is a gold-standard tool for measuring and monitoring cardiac index in the intensive care unit. It enables measurement of cardiac index via thermodilution, which is considered the gold standard method. The Swan-Ganz IQ™ model also provides continuous measurement of cardiac index through analysis of the right ventricular pressure wave.

Sponsors & Collaborators

  • Assistance Publique - Hôpitaux de Paris

    lead OTHER

Principal Investigators

  • Xavier MONNET, PhD · Assistance Publique - Hôpitaux de Paris

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2026-06-10
Primary Completion
2028-06-10
Completion
2028-06-10

Countries

  • France

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 NCT07628023 on ClinicalTrials.gov