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NCT00823563 · ClinicalTrials.gov registry record
Evaluation of Patients With Non-obstructive Coronary Arteries
A clinical trial of Chest Pain and Ischemia, sponsored by Stanford University.
- Recruiting
- Registry status
- 2,000
- Enrollment target
- 1
- Study location
NCT00823563: Recruiting study of Chest Pain and Ischemia, sponsored by Stanford University.
NCT00823563 is a study of Chest Pain and Ischemia that is actively recruiting participants, run by Stanford University. The registered enrollment target is 2,000 participants, above the 1,367-participant average among 22 other Chest Pain trials with a reported enrollment target (46% higher). The trial reports 1 study location across 1 state. According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT00823563, a study of Chest Pain and Ischemia, is actively recruiting participants, sponsored by Stanford University.
- RECRUITING
- Registry status
- 2,000 participants
- Enrollment target
- 1
- Study location
Study Summary
Patients with angina and non-obstructive CAD are common within clinical practice, but remain a challenge with regard to diagnosis and treatment. When these patients undergo a comprehensive evaluation at the time of invasive coronary angiography, occult coronary abnormalities are frequently found. We hope to learn the overall prevalence and presentation of these occult coronary abnormalities and its long term outcome in this patient population.
Primary Outcome
This outcome is to measure the prevalence of angina and non-obstructive coronary arteries (ANOCA) endotypes
Conditions Studied
Interventions
- PROCEDURE 30 cc blood draw
- PROCEDURE Intravascular ultrasound (IVUS)
- PROCEDURE Coronary pressure/flow wire testing
- PROCEDURE Coronary pressure/flow testing: Acetycholine challenge
- PROCEDURE Procedure: Coronary pressure/flow testing: Nitroglycerin challenge
Study Locations (1)
California
- Stanford University School of Medicine - Stanford
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 2,000 participants |
| Start Date | 2007-06 |
| Est. Completion | 2047-06 |
What NCT00823563 shows while recruiting
NCT00823563 is an observational study that tracks outcomes without assigning an intervention. Its 2,000 participants enrollment target places it among the larger protocols in the corpus, above the 1,367-participant average among 22 other Chest Pain trials with a reported enrollment target (46% higher).
The record links to 2 conditions, with Chest Pain appearing as the primary indexed condition, and to 5 interventions - of which 30 cc blood draw is the first listed.
NCT00823563 reports a single indexed study location in California.
Frequently Asked Questions
What is clinical trial NCT00823563 about?
NCT00823563 is a clinical study titled "Evaluation of Patients With Non-obstructive Coronary Arteries". Patients with angina and non-obstructive CAD are common within clinical practice, but remain a challenge with regard to diagnosis and treatment. When these patients undergo a comprehensive evaluation at the time of invasive coronary angiography, occult coronary abnormalities are frequently found. We...
What is the current status of trial NCT00823563?
This trial is currently recruiting. The enrollment target is 2,000 participants. The study started on 2007-06. Estimated completion is 2047-06.
What conditions does trial NCT00823563 study?
This clinical trial studies the following conditions: Chest Pain, Ischemia.
What interventions are being tested in trial NCT00823563?
The interventions under investigation include: 30 cc blood draw (PROCEDURE), Intravascular ultrasound (IVUS) (PROCEDURE), Coronary pressure/flow wire testing (PROCEDURE), Coronary pressure/flow testing: Acetycholine challenge (PROCEDURE), Procedure: Coronary pressure/flow testing: Nitroglycerin challenge (PROCEDURE).
Who is sponsoring clinical trial NCT00823563?
This trial is sponsored by Stanford University, which has 1,744 total clinical trials registered on ClinicalTrials.gov.
Where is trial NCT00823563 being conducted?
This trial has 1 study location across California. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.
Learn More About Clinical Trials
Similar trials for Chest Pain
Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.
Where NCT00823563's enrollment target sits among peer trials
2,000 4th of 22 higher than 19 of 22 other Chest Pain trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other Chest Pain trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source ClinicalTrials.gov registry export · 2026-08-08
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