The Determination of Important Mechanical Patterns of Left Ventricular Efficiency-MV02 Study (DIMPLE)
This study is not yet open for participant recruitment.
Verified March 2013 by University of Florida
Sponsor:
University of Florida
Collaborator:
University of Florida Department of Medicine
Information provided by (Responsible Party):
University of Florida
ClinicalTrials.gov Identifier:
NCT01807819
First received: March 7, 2013
Last updated: NA
Last verified: March 2013
History: No changes posted
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Purpose
The purpose of this study is to determine if analysis of heart ultrasound images with new software programs will provide better understanding as to the specific heart problems that lead to symptoms of heart failure.
| Condition | Intervention |
|---|---|
|
Heart Failure |
Other: Heart Failure |
| Study Type: | Observational |
| Study Design: | Observational Model: Cohort Time Perspective: Prospective |
| Official Title: | The Determination of Important Mechanical Patterns of Left Ventricular Efficiency-MV02 Study |
Resource links provided by NLM:
Further study details as provided by University of Florida:
Primary Outcome Measures:
- Correlation of myocardial strain with maximal oxygen consumption [ Time Frame: Baseline ] [ Designated as safety issue: No ]
Secondary Outcome Measures:
- Cardiovascular Hospitalization [ Time Frame: Baseline to 2 years ] [ Designated as safety issue: No ]
- Cardiovascular Death [ Time Frame: Baseline to 2 years ] [ Designated as safety issue: No ]
| Estimated Enrollment: | 100 |
| Study Start Date: | May 2013 |
| Estimated Study Completion Date: | May 2017 |
| Estimated Primary Completion Date: | May 2015 (Final data collection date for primary outcome measure) |
| Groups/Cohorts | Assigned Interventions |
|---|---|
|
Heart Failure
Patients will undergo echocardiogram and exercise testing. Two year phone follow-up.
|
Other: Heart Failure
Patients will undergo echocardiogram and exercise testing. Two year phone follow-up.
Other Name: Heart Failure
|
Show Detailed Description Eligibility| Ages Eligible for Study: | 18 Years and older |
| Genders Eligible for Study: | Both |
| Accepts Healthy Volunteers: | No |
| Sampling Method: | Non-Probability Sample |
Study Population
Patients 18 years of age or older who are referred to our adult cardiovascular heart failure clinics for evaluation of heart failure or LV dysfunction
Criteria
Inclusion Criteria:
- Patients 18 years of age or older who are referred to our adult cardiovascular heart failure clinics for evaluation of heart failure or LV dysfunction.
Exclusion Criteria:
- Patients with contraindications to exercise testing:(myocardial infarction within 2 days, unstable angina, uncontrolled cardiac arrhythmias, severe aortic stenosis, uncontrolled symptomatic heart failure, recent pulmonary embolism, recent myocarditis, history of aortic dissection, untreated ischemic CAD, blood pressure > 200/110, history of untreated tachy- or brady arrhythmia, hypertrophic cardiomyopathy, or inability to perform exercise because of physical or mental impairment) will be excluded from the study.
Contacts and Locations
Please refer to this study by its ClinicalTrials.gov identifier: NCT01807819
Contacts
| Contact: John W Petersen, MD | 352-273-9076 |
Locations
| United States, Florida | |
| University of Florida, Shands Cardiovascular Clinic | Not yet recruiting |
| Gainesville, Florida, United States, 32610 | |
| Contact: John W Petersen, MD 352-273-9076 | |
| Principal Investigator: John W Petersen, MD | |
Sponsors and Collaborators
University of Florida
University of Florida Department of Medicine
Investigators
| Principal Investigator: | John W Petersen, MD | University of Florida |
More Information
No publications provided
| Responsible Party: | University of Florida |
| ClinicalTrials.gov Identifier: | NCT01807819 History of Changes |
| Other Study ID Numbers: | DIMPLE |
| Study First Received: | March 7, 2013 |
| Last Updated: | March 7, 2013 |
| Health Authority: | United States: Institutional Review Board |
Keywords provided by University of Florida:
|
Heart Failure Myocardial Strain Functional Capacity |
Additional relevant MeSH terms:
|
Heart Failure Heart Diseases Cardiovascular Diseases |
ClinicalTrials.gov processed this record on June 18, 2013