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NCT03089164 · ClinicalTrials.gov registry record
Postural Changes During Right Heart Catheterization
A clinical trial, sponsored by University of North Carolina, Chapel Hill.
- Terminated
- Registry status
- 2
- Enrollment target
NCT03089164: Clinical Trial study, sponsored by University of North Carolina, Chapel Hill.
NCT03089164 is a clinical trial that was terminated before completion, run by University of North Carolina, Chapel Hill. The registered enrollment target is 2 participants. According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT03089164 was terminated before completion, sponsored by University of North Carolina, Chapel Hill.
- TERMINATED
- Registry status
- 2 participants
- Enrollment target
Study Summary
Hemodynamic measurements obtained during pulmonary artery catheterization are essential for the diagnosis and classification of pulmonary hypertension. Traditionally, right heart catheterization (RHC) is done in the supine position. Cardiac output is known to change significantly based on position, due to the effects of gravity on venous return. There has not been a systematic investigation into these postural effects on pulmonary arterial pressures nor their effect on the diagnosis of pulmonary hypertension. It is our intent to study the differences in measurements obtained during RHC when the patient is supine, seated, and standing.
Primary Outcome
Mean pulmonary arterial pressure pressure (mPAP) will be measured in supine, sitting and standing positions in each subject during a single right heart catheterization procedure
Interventions
- DIAGNOSTIC_TEST Right heart catheterization
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 2 participants |
| Start Date | 2017-05-01 |
| Est. Completion | 2018-01-29 |
Why NCT03089164 stopped before completion
NCT03089164 is an observational study that tracks outcomes without assigning an intervention. The registry caps enrollment at 2 participants, a relatively small participant target.
The record links to 0 conditions, and to 1 intervention - of which Right heart catheterization is the first listed.
NCT03089164 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT03089164 about?
NCT03089164 is a clinical study titled "Postural Changes During Right Heart Catheterization". Hemodynamic measurements obtained during pulmonary artery catheterization are essential for the diagnosis and classification of pulmonary hypertension. Traditionally, right heart catheterization (RHC) is done in the supine position. Cardiac output is known to change significantly based on position, ...
What is the current status of trial NCT03089164?
This trial is currently terminated. The enrollment target is 2 participants. The study started on 2017-05-01. Estimated completion is 2018-01-29.
What interventions are being tested in trial NCT03089164?
The interventions under investigation include: Right heart catheterization (DIAGNOSTIC_TEST).
Who is sponsoring clinical trial NCT03089164?
This trial is sponsored by University of North Carolina, Chapel Hill, which has 1,109 total clinical trials registered on ClinicalTrials.gov.
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