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Active clinical trials for "Cardiomyopathies"

Results 1001-1010 of 1105

Chagas Disease as an Undiagnosed Type of Cardiomyopathy in the United States

Heart DiseasesMyocardial Diseases1 more

A detailed review was made of data pertinent to the occurrence of chronic Chagas disease in the United States.

Completed1 enrollment criteria

Screening for Inherited Heart Disease

Heart DiseaseHypertrophic Cardiomyopathy

Genetically inherited heart diseases like hypertrophic cardiomyopathy (HCM) are conditions affecting the heart passed on to family members by abnormalities in genetic information. These conditions are responsible for many heart related deaths and illnesses. Presently, there are several research studies being conducted in order to improve the understanding of disease processes and symptoms associated with genetically inherited heart diseases. This study is designed to determine the eligibility of patients diagnosed with or suspected to have inherited heart disease to participate in these research studies.

Completed2 enrollment criteria

Signs and Symptoms of Genetic Abnormalities Linked to Inherited Heart Disease

CardiomyopathyHypertrophic1 more

Genetically inherited heart diseases (familial cardiomyopathies) are conditions affecting the heart passed on to family members through abnormalities in genetic information. These conditions are responsible for many heart related deaths and illnesses. In this study researchers hope to determine the signs and symptoms (clinical correlation) associated with specific genetic abnormalities causing inherited heart diseases. In order to do this, researchers plan to evaluate patients and family members of patients diagnosed with inherited heart disease. Patients participating in the study will undergo several tests including blood tests, electrocardiograms (EKG), and echocardiograms. Patients may also be asked to undergo an MRI of the heart to provide a clearer picture of it. Patients participating in this study may not be directly benefited by it. However, information gathered from the study may contribute to the medical care, treatment, and prevention of problems for others in the future.

Completed1 enrollment criteria

Evaluation of Myocardial Injury After Anthracycline Chemotherapy in Osteosarcoma Patients Using...

CardiotoxicityOsteosarcoma3 more

using a contrast-enhanced (CE) cardiac magnetic resonance imaging(CMR) which included the measurement of T1 mapping, T2 mapping, T2* mapping and late gadolinium enhancement(LGE) sequences, as well as LVEF and extracellular volume(ECV) to evaluate the respective changes before and after anthracycline chemotherapy.

Unknown status5 enrollment criteria

Catheter Ablation for Nonsustained Ventricular Tachycardia in Patients With Ischemic Cardiomyopathy...

Ventricular TachycardiaIschemic Cardiomyopathy1 more

Despite established implantable cardioverter-defibrillator (ICD) therapy and catheter ablation for sustained ventricular tachycardia (VT) in patients with ischemic heart disease (IHD) and reduced left ventricular ejection fraction (LVEF), the efficacy of catheter ablation in patients with nonsustained VT has been not yet clarified. The incidence of appropriate ICD therapy itself has been reported to be a worse prognostic factor in patients with reduced LVEF. Therefore theoretically the inhibition of these ventricular incidences can result in the prognostic improvement.To suppress ventricular arrhythmias aside from antiarrhythmic agents, catheter ablation has been developed prominently in this decade along with the technological improvement such as irrigated ablation catheters, three-dimensional mapping systems, multi-polar catheters, and image integration system with CT and MRI. The rationale of this trial is to study the efficacy of the eradication of arrhythmogenic substrate in ischemic cardiomyopathy with reduced LVEF and nonsustained VT on prevention of the occurrence of sustained VT/VF and ICD therapies.

Unknown status7 enrollment criteria

German Centre for Cardiovascular Research Cardiomyopathy Register

Acute MyocarditisDilated Cardiomyopathies4 more

This is a joint project by Heidelberg University and Greifswald University. Our objective is to establish an unique national multi-center registry and biobank of well phenotyped patients with non-ischemic cardiomyopathies (CMP) including in depth clinical, molecular and omics-based phenotyping to serve as: central hub for clinical outcome studies. joint resource for diagnostic and therapeutic trials. common biomaterial bank. resource for detailed molecular analyses on patients' biomaterials and patient specific model systems.

Unknown status2 enrollment criteria

Evaluate the Efficacy of Disopyramide Therapy in Hypertrophic Obstructive Cardiomyopathy Patients...

Cardiomyopathy

Population study- patients with obstructive hypertrophic cardiomyopathy that are treated with disopyramide. Tow echo examination, few hours apart, that includes strain rate will be done to each patient. The first, after taking the regular medical treatment excluding disopyramide and the last one after taking the disopyramide.

Unknown status3 enrollment criteria

Improved Prediction of Functional Recovery After Revascularisation Using Combined Assessment of...

Cardiovascular DiseasesIschemic Cardiomyopathy1 more

The study will investigate whether a new high resolution heart Magnetic Resonance Imaging scan, combining assessment of ischemia and viability by perfusion and Late Gadolinium Enhancement -Cardiac Magnetic Resonance is superior to Late Gadolinium Enhacement imaging alone in predicting functional recovery following revascularisation.

Unknown status13 enrollment criteria

Effects of Renal Transplantation on Uraemic Cardiomyopathy

Cardiomyopathies

Chronic kidney disease (CKD) is associated with a high risk of death and morbidity due to cardiovascular disease. Much of this is caused by left ventricular disease characterised by abnormal muscle thickness and scaring. This process appears to start early in the course of CKD and causes heart failure and dangerous abnormal heart rhythms. Previous work suggests that the process may be reversible by kidney transplantation but almost all of the studies are small, retrospective and lack scientific rigour. Furthermore, they almost all use echocardiography, which is inaccurate in patients with CKD. The investigators plan to perform the first large, prospective, controlled, blind-analysed study using cardiac magnetic resonance imaging to determine whether CKD associated cardiomyopathy is reversed by kidney transplantation and if so, whether factors such as blood pressure and mediators of metabolic bone disease/fibrosis are important in effecting this change. Greater understanding of the mechanisms responsible for CKD associated cardiomyopathy could lead to future strategies and treatments to improve the high cardiovascular mortality associated with this condition.

Unknown status5 enrollment criteria

ATTR-Cardiomyopathy Stabilization Following Tafamidis Therapy

Transthyretin Amyloidosis

The study will investigate the stabilization effects of Tafamidis utilizing cardiac imaging cardiac magnetic resonance imaging (CMR). The investigators propose to pursue the following specific aims: Utilize cardiac magnetic resonance to assess stabilization of ATTR after Tafamidis therapy based on extracellular volume mapping. Investigate left ventricular myocardial mass, native T1, T2, and extracellular volume mapping after 12 month follow-up. Utilize cardiac magnetic resonance feature tracking at baseline and at 12 month follow-up.

Unknown status11 enrollment criteria
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