Clinical Significance of Collagen Metabolism Changes in Left Cardiac

Status Completed

Clinical Trial Summary

As there are no clinical data in cardiology about the relationship between metabolism collagen changes and their clinical significance, the investigators will check the hypothesis that collagen metabolism changes, detected by biochemical markers for collagen metabolism, could predict the left ventricle remodelling and prognosis in patient with clinically significant pressure overloaded left ventricle.

Clinical Trial Description

Clinical assessment and endpoints:

1ST day (the day of entering the hospital or the day of the first contact): Informed consent (see below), clinical examination, ECG, complete echocardiography evaluating the function of the left ventricle (EF) and the presence and the significance of valvular disease, basic laboratory tests incl. CKMB, troponin I, taking of blood samples (5 ml) for the detection of collagen metabolism markers serum level, X-ray of chest, 2nd-3rd day: clinical examination, ECG, basic laboratory tests incl.CKMB, troponin I (only group I) 4th day: clinical check up, ECG, echocardiography, taking of blood samples (5ml) for the detection of collagen metabolism markers serum level (only group I) 30th day: clinical examination l, ECG, echocardiography, taking of blood samples (5ml) for the detection of collagen metabolism markers serum level, 24 hrs ECG monitoring (holter) 6 months: clinical examination, ECG, echocardiography, taking of blood samples (5ml) for the detection of collagen metabolism markers serum level, holter monitoring

1 year: history, clinical examination

Primary endpoint: combined clinical endpoint: death/repeated hospitalisation due to heart failure/myocardial infarction within 30 days and during 1 year follow up.

Secondary endpoints: rehospitalisation for cardiovascular reason, clinically significant arrhythmias, correlations between left ventricle parameters evaluated by echocardiography and collagen metabolism changes evaluated by serum markers ;

Study Design

Observational Model: Case Control, Time Perspective: Prospective

Related Conditions & MeSH terms

Clinical Trial Details

NCT number	NCT00693797
Study type	Observational
Source	Charles University, Czech Republic
Contact
Status	Completed
Phase	N/A
Start date	January 2006
Completion date	January 2009

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Clinical trials are conducted in a series of steps, called phases - each phase is designed to answer a separate research question.

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.

Clinical Significance of Collagen Metabolism Changes in Left Cardiac Ventricle

Clinical Trial Summary

Clinical Trial Description

Study Design

Related Conditions & MeSH terms