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NCT00663520 · ClinicalTrials.gov registry record
Elucidating the Role of Microvascular Dysfunction in Heart Disease in Women
A clinical trial, sponsored by Oregon Health and Science University.
- Completed
- Registry status
- 40
- Enrollment target
NCT00663520: Completed study, sponsored by Oregon Health and Science University.
NCT00663520 is a clinical trial that has completed, run by Oregon Health and Science University. The registered enrollment target is 40 participants. According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT00663520 has completed, sponsored by Oregon Health and Science University.
- COMPLETED
- Registry status
- 40 participants
- Enrollment target
Study Summary
The purpose of this study is to determine if women with chest pain and "clean" heart blood vessels have impaired blood flow to the heart due to problems with the small blood vessels that provide blood and oxygen to the heart. Impairment in the small blood vessels will be tested using ultrasound pictures of the heart, called myocardial contrast echocardiography. Since these small blood vessels are not seen in a coronary angiogram, which is an x-ray of the heart vessels using a dye containing iodine injected in the heart vessels, the problem may remain undiagnosed in women until the heart muscle becomes severely damaged. A second purpose is to identify if there is a common trait in the population of women with this tiny blood vessel dysfunction, which will be investigated by checking blood levels of certain chemical and hormones related to heart disease. Finally, we would like to investigate the relationship between depression and stress, and heart disease. We will do this by measuring cortisol (a hormone that serves as a measure of stress) and administering questionnaires that help to identify depression and stress.
Primary Outcome
Data collection
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 40 participants |
| Start Date | 2008-01 |
| Est. Completion | 2014-02 |
What the finished NCT00663520 record still lists
NCT00663520 is an observational study that tracks outcomes without assigning an intervention. The registry caps enrollment at 40 participants, a relatively small participant target.
The record links to 0 conditions, and to 0 interventions.
NCT00663520 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT00663520 about?
NCT00663520 is a clinical study titled "Elucidating the Role of Microvascular Dysfunction in Heart Disease in Women". The purpose of this study is to determine if women with chest pain and "clean" heart blood vessels have impaired blood flow to the heart due to problems with the small blood vessels that provide blood and oxygen to the heart. Impairment in the small blood vessels will be tested using ultrasound pict...
What is the current status of trial NCT00663520?
This trial is currently completed. The enrollment target is 40 participants. The study started on 2008-01. Estimated completion is 2014-02.
Who is sponsoring clinical trial NCT00663520?
This trial is sponsored by Oregon Health and Science University, which has 546 total clinical trials registered on ClinicalTrials.gov.
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