Early Diagnosis of Diastolic Dysfunction and Reliability of DSE in Detecting Stress Diastolic Dysfunction
Public ClinicalTrials.gov record NCT00998205. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Early Diagnosis of Diastolic Dysfunction and Reliability of Dobutamine Stress Echo (DSE) in Detecting Stress Diastolic Dysfunction
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The heart becoming "stiff" due to increased fibrous tissue or decreased elasticity of the heart tissue is one of the earliest changes caused by heart failure. These changes can be detected by simple non-invasive echocardiogram techniques. However, these techniques usually detect the increased "stiffness" of the heart only after it has progressed to a significant extent. The investigators hypothesize that if they stress the heart using a Dobutamine infusion and measure the filling pressure using echocardiogram, it will provide them with tools to identify these changes earlier.
Study identification
- NCT ID
- NCT00998205
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 16 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years to 65 Years
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- May 31, 2008
- Primary completion
- Dec 31, 2010
- Completion
- Dec 31, 2010
- Last update posted
- Apr 5, 2017
2008 – 2011
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of Missouri | Columbia | Missouri | 65212 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00998205, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Apr 5, 2017 · Synced Sep 8, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00998205 live on ClinicalTrials.gov.