View clinical trials related to Cardiomyopathies.
Filter by:The purpose of this study is to evaluate the effect of perhexiline on exercise performance (efficacy) and safety in patients with hypertrophic cardiomyopathy and moderate-to-severe heart failure following dosing for 16 weeks.
The overall goal of this project is to evaluate the clinical potential of fast quantitative myocardial tissue characterization using recently emerged Cardiac Magnetic Resonance Imaging (CMR) techniques to aid the diagnosis, treatment, and follow up of patients with myocardial diseases, such as ischemic heart disease, cardiomyopathies, and myocarditis.
The aim of this project is to identify common genetic polymorphisms associated with the occurrence of rhythmic events in patients with severe cardiomyopathy.
Pediatric dilated cardiomyopathy (PDCM) is the most common form fond in children. Water-soluble coenzyme Q10 (ubiquinol) is better absorbed than lipid-soluble coenzyme Q10 (ubiquinone) and is directly involved in the antioxidant cycle. Because coenzyme Q10 has shown significant health benefits in adult patients with cardiovascular disease, it is worth studying water-soluble coenzyme Q10 supplements to evaluate their potential role as complementary therapy for PDCM. The purpose of this study is to explore the potential role of water-soluble ubiquinol in complementary therapy for pediatric cardiomyopathy. We will recruit 25 children with primary PDCM (age 0-20 y) and examine the relationship between coenzyme Q10 level and cardiac function (left ventricular fractional shortening and ejection fraction, and B-type natriuretic peptide), oxidative stress (malondialdehyde), antioxidant enzymes activity (catalase, glutathione peroxide, and superoxide dismutase), and inflammation (high sensitivity C-reactive protein and interleukin-6) in PMC after 6 months water-soluble ubiquinol supplementation (10 mg/kg BW/d, by oral drops). In addition, we will assess the quality of life of PDCM patients by questionnaire. Through this study, we expect to demonstrate that water-soluble coenzyme Q10 will be a complementary therapy for PDCM, and will improve cardiac function, increase antioxidant capacity, slow deterioration of cardiac function and reduce inflammation, and further reduce the rate of heart transplantation and increase quality of life in PDCM.
The purpose of this phase 2 open-label pilot study is to evaluate the efficacy, pharmacokinetics (PK), pharmacodynamics (PD), safety, and tolerability of MYK-461 in subjects with symptomatic HCM and LVOT obstruction aged 18-70 years.
The purpose of this study is to explore how the End Tidal Carbon Dioxide monitoring via nasal cannula (ETCO2-NC) device may allow for earlier detection of respiratory complications. This device will detect the amount of carbon dioxide exhaled with each breath and may better predict high levels of this than traditional monitoring. This may reduce the number and severity of respiratory issues. A convenience sample of 60 participants either scheduled for continuous flow left ventricular assist device (CF-LVAD) implant or who have been readmitted to an ICU with a CF-LVAD will be recruited and randomized to usual care or usual care plus ETCO2-NC throughout their stay in the ICU.
The purpose of this exploratory developmental study is to test the feasibility, acceptability, and preliminary efficacy of cognitive behavioral therapy for insomnia (CBT-I) among adults who have stable Heart Failure. Participants were randomized either to a treatment (CBT-I) or attention-control condition (heart failure self management education).
Epilepsy is a common condition which affects over 3 million people in the US. Patients with uncontrolled epilepsy have a lifetime risk of sudden unexpected death (SUDEP) of 35%, which is greatest in those under 40 years of age. The exact mechanisms and causes are not understood but can be due to underlying conditions which affect the heart and brain, which may lead to dangerous heart rhythms and death. Some of these conditions which affect heart and brain have an identifiable genetic cause. This study aims to identify known genetic causes of heart rhythm and sudden death related disorders in patients with epilepsy.
This is a multi-center, non-randomized, prospective Early Feasibility Study to evaluate the AccuCinch® Ventricular Restoration System in patients with symptomatic heart failure and concomitant functional mitral regurgitation that have stable symptoms on guideline-directed medical therapy
This study evaluates mechanisms of arrhythmogenicity in hypertrophic cardiomyopathy, in comparison to patients with well-understood arrhythmogenic substrate (ischemic cardiomyopathy), as well as to individuals free from arrhythmogenic substrate