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Pressure Volume Loop

NCT04478188 · Status: UNKNOWN · Type: OBSERVATIONAL · Enrollment: 150

Last updated 2020-07-20

No results posted yet for this study

Summary

The investigators are doing this study and medical record review to measure simultaneous pressure and volume of the heart called pressure volumes loops before and after ventricular assist device placement for cardiogenic shock ( a severe form of heart failure). Standard of care measurements will be the sole measure of clinical determination. The investigators are measuring these PV loops to help determine which patients heart have recovered and can have the ventricular assist device removed. The investigators are also using the PV loop to indicate/correlate with certain outcomes to predict the need for LVAD patients to require additional support in the form of a right ventricular assist device. The medical record review will be performed pre-operatively, intra-operatively, and post-operatively until the day of discharge.

Conditions

  • Cardiogenic Shock
  • Decompensated Heart Failure

Interventions

OTHER

Measuring Pressure Volume Loop Pre and Post Device Placement

To measure simultaneous pressure and volume of the heart (pressure volumes loops) before and after ventricular assist device placement for cardiogenic shock (a severe form of heart failure) and before and after device removal.

Sponsors & Collaborators

  • Cedars-Sinai Medical Center

    lead OTHER

Principal Investigators

  • Danny Ramzy, MD · Physician

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2020-08-31
Primary Completion
2021-07-31
Completion
2023-07-31

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 NCT04478188 on ClinicalTrials.gov