- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT00507312
Assessment of Myocardial Disease in Man Using Novel Non-invasive Diagnostic Tools
This study will be testing two devices which are designed to detect cardiovascular disease in patients as early as possible. As there are now many therapies to prevent and treat this condition it is believed that detecting it early will help reduce the burden of the disease and permit more effective treatment.
The two devices the investigators are testing are the ViScope developed by HD Medical and a device developed by CSIRO. Both of these devices are simple, non-invasive and may provide useful information on how well the heart contracts and relaxes as well as valve function of the heart.
The investigators are planning to enroll 100 healthy subjects, 100 participants with risk factors for heart failure and 300 patients with varying types of heart failure.
The data collected from the experimental devices will be compared to the results from standard tests.
Patients will not have any of their therapies altered as part of this study.
Study Overview
Status
Conditions
Intervention / Treatment
Study Type
Enrollment (Actual)
Phase
- Phase 1
Contacts and Locations
Study Locations
-
-
Victoria
-
Melbourne, Victoria, Australia, 3004
- Alfred Hospital
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Over 18 years
- Have provided consent
Risk factor patients also require:
- Hypertension > 2 years
- Diabetes > 2 years
- Known ischemia, TIA, or stroke
- Arrhythmia; or reduced renal function (eGFR<50 ml/min)
Heart Failure patients also require:
- LVEF <40%
- Receiving standard medication for the treatment of symptomatic systolic heart failure with an NYHA Class of II-IV.
Exclusion Criteria:
Health patients (must not have any of the following):
- Cardiovascular disease
- Receiving cardiovascular medication
- Not in normal sinus rhythm (also required for HF patients)
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Diagnostic
- Allocation: Non-Randomized
- Interventional Model: Parallel Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Active Comparator: 1
Healthy subjects (with no evidence of cardiovascular disease).
|
Device
device
|
Experimental: 2
Patients with risk factors for heart failure
|
Device
device
|
Experimental: 3
Patients with heart failure
|
Device
device
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
To validate the diagnostic ability of the two devices against echo and clinical data as the "gold standard".
Time Frame: Day 1 (study day)
|
We will construct received operative characteristic (Roc) curves for sensitivity and specificity of the HD Medical ViScope and the CSIRO back scatter analysis device in detecting heart failure using echocardiogram and clinical data as the "gold standard".
|
Day 1 (study day)
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Correlation of the devices with standard tests such as BP, HR and BNP.
Time Frame: Day 1 (study day)
|
|
Day 1 (study day)
|
Collaborators and Investigators
Sponsor
Collaborators
Study record dates
Study Major Dates
Study Start
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Estimate)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- CP-03/06
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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