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NCT01174550 · ClinicalTrials.gov registry record · NA
PROspective Multicenter Imaging Study for Evaluation of Chest Pain
A NA study, sponsored by Duke University.
- Completed
- Registry status
- NA
- Development phase
- 10,003
- Enrollment target
NCT01174550: Completed NA study, sponsored by Duke University.
NCT01174550 is a NA study that has completed, run by Duke University. The registered enrollment target is 10,003 participants, above the 1,403-participant average among 58,714 other NA trials with a reported enrollment target (613% higher). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT01174550, a NA study, has completed, sponsored by Duke University.
- COMPLETED
- Registry status
- NA
- Development phase
- 10,003 participants
- Enrollment target
Study Summary
A prospective multicenter imaging study for evaluation of chest pain. Objective is to determine whether an initial non-invasive anatomic imaging strategy with coronary CT angiography (CTA) will improve clinical outcomes in subjects with symptoms concerning for coronary artery disease relative to an initial functional testing strategy (usual care). Study hypothesis: initial anatomic testing strategy will provide information that will result in superior long-term health outcomes as compared to an initial functional testing strategy.
Primary Outcome
Time to primary endpoint as defined as a composite of death, myocardial infarction (MI), major complications from cardiovascular (CV) procedures or testing, and unstable angina hospitalization. The Kaplan-Meier events rates (cumulative percentage of participants with an event) were estimated for the anatomic and functional diagnostic test groups.
Interventions
- PROCEDURE Coronary Angiography
- PROCEDURE Stress Echocardiogram
- PROCEDURE Nuclear Stress Test
- PROCEDURE Exercise Electrocardiogram
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 10,003 participants |
| Start Date | 2010-07 |
| Est. Completion | 2014-10 |
| Phase | NA |
What the finished NCT01174550 record still lists
NCT01174550 is an interventional study that assigns participants to a tested intervention. Its 10,003 participants enrollment target places it among the larger protocols in the corpus, above the 1,403-participant average among 58,714 other NA trials with a reported enrollment target (613% higher).
The record links to 0 conditions, and to 4 interventions - of which Coronary Angiography is the first listed.
NCT01174550 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT01174550 about?
NCT01174550 is a clinical study titled "PROspective Multicenter Imaging Study for Evaluation of Chest Pain". A prospective multicenter imaging study for evaluation of chest pain. Objective is to determine whether an initial non-invasive anatomic imaging strategy with coronary CT angiography (CTA) will improve clinical outcomes in subjects with symptoms concerning for coronary artery disease relative to an ...
What is the current status of trial NCT01174550?
This trial is currently completed. It is a NA study. The enrollment target is 10,003 participants. The study started on 2010-07. Estimated completion is 2014-10.
What interventions are being tested in trial NCT01174550?
The interventions under investigation include: Coronary Angiography (PROCEDURE), Stress Echocardiogram (PROCEDURE), Nuclear Stress Test (PROCEDURE), Exercise Electrocardiogram (PROCEDURE).
Who is sponsoring clinical trial NCT01174550?
This trial is sponsored by Duke University, which has 1,725 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT01174550's enrollment target sits among peer trials
10,003 14th of 2000 higher than 1,987 of 2,000 other NA trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other NA 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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