Loading clinical trials...
Loading clinical trials...
Showing 1-20 of 56 trials
NCT05836259
This is a first-in-human, non-randomized, open-label study designed to evaluate the safety, tolerability, and pharmacodynamics (PD) of TN-201 in adult patients with symptomatic hypertrophic cardiomyopathy (HCM) caused by mutations in the MYBPC3 gene.
NCT06290570
The purpose of this study is to evaluate the AI-ECG algorithm for HCM in detecting HCM and in differentiating it from athlete's using not only the standard 12-lead ECG, but also ECGs obtained with the Apple Watch and Alivecor KardiaMobile devices.
NCT07054073
This study aims to learn what might predict heart problems (like sudden death from a fast heart rhythm or heart failure) in people with a genetic condition called hypertrophic cardiomyopathy (HCM). HCM causes the heart muscle to become thick, which can make the heart stiff and harder to work properly. It can also affect the heart's electrical system. This study is looking to enroll patients that were previously part of a research project called "HCMR - Novel Predictors of Outcome in Hypertrophic Cardiomyopathy." The results of that study are still being reviewed, but they might show that people who had a substance called Gadolinium (MRI contrast or dye) collected in their heart muscle may have a higher risk for heart problems, including sudden cardiac death. This is called "late gadolinium enhancement" (LGE). This study is aiming to do follow-up imaging on those patients to better understand how LGE affects people with HCM.
NCT07344480
RASopathy-associated hypertrophic cardiomyopathy (RAS-CM) is a disease with high morbidity and high mortality if presenting during infancy. Targeted therapies have shown significant activity in preclinical models and case reports. Drugs that target the underlying cause of this disease are now developed in cancer patients. Conducting randomized trials is not possible in severely ill infants with RAS-CM. Existing historical controls from older eras are not sufficient as external controls to support drug development as they lack critical clinical and genetic information to allow comparison with the cohort planned for future clinical trials. The purpose of this investigator-initiated retrospective natural history study is to collect clinical information and genetic information in patients with RAS-CM. The first goal is to establish a data set that meets regulatory requirements for the use as external control data in a future clinical trial, composing non-randomized, single-arm, open-label study cohorts. The second goal is to obtain natural history information that supports the selection of secondary exploratory endpoints chosen in a clinical trial.
NCT07381894
Hypertrophic cardiomyopathy (HCM) is the most common inherited heart condition, affecting approximately 1 in 500 people. It causes the heart muscle to thicken, which can lead to blockages in blood flow (left ventricular outflow tract obstruction), shortness of breath, and an increased risk of heart failure or sudden cardiac arrest. While standard treatments exist and new targeted medications (cardiac myosin inhibitors) have recently been approved, doctors still need better data to predict which treatments will work best for each individual patient. This national registry based in the UK is a secure database that collects health information from HCM patients across multiple NHS hospital sites in the UK over several years. Participants in this study will have their routine health information collected from their medical records, including details from heart scans (echocardiograms and MRIs), blood tests, and genetic information. With this HCM registry, we aim to improve disease understanding and risk prediction, paving the way for more personalised treatment plans for the HCM community in the future
NCT07382128
This observational study aims to evaluate myocardial perfusion abnormalities using quantitative and qualitative cardiac magnetic resonance (CMR) perfusion imaging in patients with hypertrophic cardiomyopathy (HCM) phenotypes, including sarcomeric and non-sarcomeric HCM, Anderson-Fabry disease (AFD), and cardiac amyloidosis. The study will also include first-degree relatives of affected patients and genetic mutation carriers. By comparing myocardial blood flow and perfusion patterns across these different conditions, the study seeks to identify distinctive perfusion signatures that may improve diagnostic differentiation, support risk stratification, and provide insights into the role of ischemia in fibrosis progression, arrhythmias, and long-term outcomes.
NCT07372196
Pilot interventional randomized clinical trial to study the efficacy of left bundle branch pacing in patients with hypertrophic cardiomyopathy after myectomy for the prevention of progression of heart failure, prevent the occurrence of life-threatening rhythm disturbances and promote reverse remodeling of the LV. The aim of the study is to evaluate the comparative efficacy and safety of implantation of a cardioverter-defibrillator with left bundle branch block pacing and a dual-chamber cardioverter-defibrillator in patients with HCM and complete left bundle branch block after myectomy at high risk of SCD. Objectives of the study: 1. To analyze the safety of ICD implantation procedures with LBBB pacing in patients with HCM and LBBB after myectomy at high risk of SCD; 2. To develop a technique for LBBB lead implantation in patients with HCM and LBBB after myectomy; 3. To conduct a comparative analysis of QRS complex duration data based on ECG data before and after surgery, LV activation time, and pacing threshold based on postoperative programming data; 4. To conduct a comparative analysis of the functional class of CHF, NT-proBNP, the presence/absence of interventricular and intraventricular dyssynchrony, the degree of diastolic dysfunction, LVEF, and LV EDV based on echocardiography data before and 12 months after surgery; 5. Conduct a comparative analysis of QRS complex duration data based on ECG data, LV activation time, pacing threshold, the presence of recorded episodes of AF, VT, VF, antitachycardia and shock therapy according to programming data at 3, 6, and 12 months after surgery; 6. Assess quality of life before and 12 months after surgery using the KCCQ-12 questionnaire; 30 patients (15 patients in each group) will be randomly separated into 2 groups. All participants go through ICD programming at 3, 6, and 12 months after myectomy, assessment of left ventricular remodeling based on ECG and echocardiography, NT-proBNP, assessment of quality of life before surgery and 12 months after surgery.
NCT07336290
This is a multi-center, observational study aiming to establish a precision diagnosis scheme and multi-dimensional risk prediction models for Hypertrophic Cardiomyopathy (HCM). The study plans to enroll 10000 adult HCM patients. It will integrate genetic testing, advanced cardiac imaging (echocardiography and cardiac magnetic resonance), and biomarker analysis to develop early diagnosis, differential diagnosis, and new risk prediction models for sudden cardiac death (SCD) and heart failure in HCM patients. Participants will undergo baseline assessments and be followed up every six months for up to 3 years to track clinical outcomes. This study is non-interventional and does not involve any investigational drugs or devices.
NCT07359690
The goal of this observational study is to pursue a multimodal approach to identify the molecular signatures and immune signalling molecules of various myocardial diseases and thereby contribute to improving diagnosis and therapy. The main aim is: -Identification of molecular profiles (e.g., proteome, lipidome, metabolome) and immune signalling profiles that are specifically associated with different myocardial diseases and the post-heart transplantation course. Participants already receiving an endomyocardial biopsy as part of their regular medical care will be enrolled. An additional biopsy sample will be taken for the above mentioned research.
NCT07354646
The goal of this observational study is to create a comprehensive real-world spectrum of T1 mapping measurements across different heart conditions. We aim to establish reference values for how heart tissue characteristics vary in various diseases, which will help doctors better interpret these advanced MRI measurements in clinical practice. The main questions it aims to answer are: What are the normal T1 mapping values for different heart diseases, and how do they compare to healthy hearts? Can we use the simpler "native T1" measurement (without contrast dye) instead of the more complex "ECV" measurement (which requires contrast dye) for diagnosis? Patients with various myocardial conditions will undergo CMR T1 mapping scans. We will analyze the MRI images and clinical records to establish disease-specific reference ranges for T1 mapping parameters, and validate the diagnostic accuracy of T1 mapping
NCT06573723
The goal of this observational study is to create a single macro registry system with data collection on common clinical features, grouping the different rare diseases (RD). Moreover, the specific goals are to generate an alert system for possible cases of RD with data from the electronic medical record, to describe the occurrence of RD in the evaluated population, to characterize the population, to describe patterns of diagnosis and treatment of RD present at the time, and to explore patient-reported outcomes.
NCT07263204
By harnessing artificial intelligence to decode the 12-lead electrocardiogram, the project will enable precise ECG-based phenotyping of hypertrophic cardiomyopathy-accurately classifying septal, apical, and other morphologic subtypes-while simultaneously differentiating HCM from hypertensive heart disease, aortic stenosis, and other phenocopy disorders.
NCT07033455
The purpose of this study is to assess the safety and PK characteristics of a single oral dose of HRS-1893 in healthy voluunters.
NCT04649034
This study is designed to quantify the ventricular stasis in patients with different forms of cardiomyopathy and at risk of stroke (ischemic, non-ischemic dilated cardiomyopathy and hypertrophic cardiomyopathy) by post-processing of 2D color Doppler echocardiography and phase contrast-magnetic resonance images in order to establish the relationship between quantitative variables of intraventricular stasis and the prevalence of silent embolic events and/or intraventricular mural thrombosis.
NCT07131371
The goal of SMASH-HCM is to develop a digital twin or virtual model of the heart and vascular system with sympathetic nerve control that integrates multi-scale and multi-organ spatiotemporal biophysical data from a multitude of sources. SMASH-HCM's digital twin powered platform will dramatically improve hypertrophic cardiomyopathy (HCM) patient stratification and disease management through stepwise deep phenotyping integrated in clinical and patient-guided workflows.
NCT07021976
The study is being conducted to evaluate the efficacy and safety of HRS-1893 for obstructive hypertrophic cardiomyopathy.
NCT06490250
The study aims to compare the effects of inspiratory muscle training and Baduanjin exercises on pulmonary function, exercise capacity, and quality of life in patients with hypertrophic cardiomyopathy. By investigating these interventions, the investigators seek to introduce novel approaches that can enhance pulmonary function, exercise capacity, and overall quality of life for these patients. In the study, which will involve three groups-the control group, the inspiratory muscle training (IMT) group, and the Baduanjin group-it was calculated that a total of 51 patients, with 17 in each group (n = 17), should be included. The IMT group will use an inspiratory muscle training device twice a day, every day of the week, for 15 minutes. This training will continue for 8 weeks, with supervision once a week and unsupervised sessions on the other days. The Baduanjin group will participate in a 50-minute exercise program, which includes a 10-minute warm-up, a 30-minute routine of eight separate movements, and a 10-minute cool-down. This will occur three times a week (twice in person and once online) for 8 weeks.
NCT04050579
This is a follow up investigation to our previous study entitled "On-pump intraoperative echocardiography (OPIE)" (clinicaltrials.gov NCT03094325) whereby we determined that left ventricular septal thickness as measured by the OPIE technique correlates highly with traditional methods of transthoracic and transesophageal echocardiography during septal myectomy for hypertrophic cardiomyopathy. OPIE may be especially useful in patients with a thin ventricular septal thickness as adequate treatment may rely on mere millimeters of myocardial resection. We therefore propose a study in which OPIE is compared to transthoracic and transesophageal echocardiography in patients with a thin interventricular septum. Subjects will receive the same perioperative care regardless of their involvement in the study. Patients who enroll in the study will undergo an additional intraoperative echocardiographic measurement that adds less than five minutes to total operative time.
NCT06775665
This study is a prospective cohort study aimed at exploring the baseline characteristics and treatment patterns of the Chinese population with hypertrophic cardiomyopathy (HCM) in real-world settings. The objective is to assess the real-world treatment approaches and longitudinal outcomes in this population.
NCT06856265
This study aims to evaluate the efficacy and safety of Mavacamten combined with radiofrequency ablation compared to Mavacamten alone in patients with symptomatic obstructive hypertrophic cardiomyopathy (HOCM). Participants were randomized into two groups: