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Speckle Tracking in Pediatric Patients
NCT00489957 · View on ClinicalTrials.gov ↗
Study Summary
An echocardiogram, also called a cardiac ultrasound or echo, is a medical test that takes pictures of the heart using sound waves. It shows images of the structures of the heart without using radiation. During the last year, the FDA has approved a new technology called Speckle Tracking that can look at the heart wall motion and contraction (pumping or squeezing) abnormalities. The study will also employ tissue Doppler and 3-Dimensional echo and uses the same echocardiographic machines which are used right now. The machines are upgraded with the new software application. This new technology is currently being used in adults, but unfortunately, there is almost no published data about normal heart function in infants and children using this technology. It is known from other technologies that the developing child's heart is not the same as an adult. The investigators wish to study this new technology and compare it to other technologies currently being used.
Conditions Studied
Study Locations (1)
Georgia
- Emory University — Atlanta
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 70 participants |
| Start Date | 2007-03 |
| Est. Completion | 2009-12 |
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Full Details on ClinicalTrials.gov ↗What the Registry Record Tells You About NCT00489957
The ClinicalTrials.gov registry entry for NCT00489957 describes a study currently listed as completed. It is categorized as an unspecified phase, which is the standard way researchers label where a study sits along the investigational pathway from early safety work through later efficacy and post-marketing evaluation. The registered enrollment target is 70 participants, a figure that helps gauge the scale of data the investigators plan to collect. The listed sponsor is Emory University, which has 1,434 total studies on file at ClinicalTrials.gov, and sponsors are the parties responsible for study design, oversight, and regulatory filings.
The record links to 1 condition, with Cardiomyopathy appearing as the primary indexed condition, and to 0 interventions. Interventions can include drugs, devices, procedures, behavioral programs, or observational arms, and each is tracked as a separate registry field so that downstream queries can filter accurately. When a trial lists multiple interventions, it usually reflects a multi-arm design or a comparison protocol rather than a single treatment being tested in isolation. The brief summary published in the registry is the clearest source of protocol intent and should be read before drawing conclusions from any sidebar tags.
Geographic footprint matters for practical reasons: NCT00489957 reports 1 study location spanning 1 distinct geographic area — top geographies include Georgia. A larger site network tends to correlate with broader recruitment capacity, but it does not imply anything about study quality, and site-level enrollment status can diverge from the overall registry status shown above. Every data point on this page comes from the public ClinicalTrials.gov dataset and is reproduced here for reference only; it is not a medical recommendation, an endorsement of the sponsor, or an invitation to enroll. Verify current status, eligibility criteria, and contact details directly at ClinicalTrials.gov, and discuss any participation decision with your own healthcare provider.
Frequently Asked Questions
What is clinical trial NCT00489957 about?
NCT00489957 is a clinical study titled "Speckle Tracking in Pediatric Patients". An echocardiogram, also called a cardiac ultrasound or echo, is a medical test that takes pictures of the heart using sound waves. It shows images of the structures of the heart without using radiation. During the last year, the FDA has approved a new technology called Speckle Tracking that can look...
What is the current status of trial NCT00489957?
This trial is currently completed. The enrollment target is 70 participants. The study started on 2007-03. Estimated completion is 2009-12.
What conditions does trial NCT00489957 study?
This clinical trial studies the following conditions: Cardiomyopathy. These conditions were identified from the trial registry and reflect the primary focus areas of the research.
Who is sponsoring clinical trial NCT00489957?
This trial is sponsored by Emory University, which has 1,434 total clinical trials registered on ClinicalTrials.gov. The sponsor is responsible for the study's design, funding, and regulatory compliance.
Where is trial NCT00489957 being conducted?
This trial has 1 study location across Georgia. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.
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