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NCT00598598 · ClinicalTrials.gov registry record
Echocardiographic Assessment of Cardiovascular Changes in Long Term Space Flight
A clinical trial, sponsored by The Cleveland Clinic.
- Terminated
- Registry status
- 1
- Enrollment target
NCT00598598: Clinical Trial study, sponsored by The Cleveland Clinic.
NCT00598598 is a clinical trial that was terminated before completion, run by The Cleveland Clinic. The registered enrollment target is 1 participants. According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT00598598 was terminated before completion, sponsored by The Cleveland Clinic.
- TERMINATED
- Registry status
- 1 participants
- Enrollment target
Study Summary
The National Space Biomedical Research Institute is interested in learning more about heart function in space. One potential problem with long duration, manned space flight is muscle loss- including loss of heart muscle. One goal of our research is to help identify why this muscle loss occurs. We are interested in patients undergoing aortic valve surgery because this procedure is performed to correct a problem with the valve that may also change heart function. This change in heart function may provide information that is useful in understanding and potentially preventing the loss of cardiac muscle in space. Three patient groups will be studied, patients having surgery for aortic regurgitation, aortic stenosis, and coronary bypass. We are planing to perform this study on 30 patients, 10 in each group. The aim of this study is to continue our ongoing study of the magnitude and predictors of the changes in size of the left ventricle following acute volume and pressure unloading as a ground-based analog for manned space flight.
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 1 participants |
| Start Date | 2003-10 |
| Est. Completion | 2008-07 |
Why NCT00598598 stopped before completion
NCT00598598 is an observational study that tracks outcomes without assigning an intervention. The registry caps enrollment at 1 participants, a relatively small participant target.
The record links to 0 conditions, and to 0 interventions.
NCT00598598 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT00598598 about?
NCT00598598 is a clinical study titled "Echocardiographic Assessment of Cardiovascular Changes in Long Term Space Flight". The National Space Biomedical Research Institute is interested in learning more about heart function in space. One potential problem with long duration, manned space flight is muscle loss- including loss of heart muscle. One goal of our research is to help identify why this muscle loss occurs. We ar...
What is the current status of trial NCT00598598?
This trial is currently terminated. The enrollment target is 1 participants. The study started on 2003-10. Estimated completion is 2008-07.
Who is sponsoring clinical trial NCT00598598?
This trial is sponsored by The Cleveland Clinic, which has 688 total clinical trials registered on ClinicalTrials.gov.
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