View clinical trials related to Heart Diseases.
Filter by:A randomised controlled trial to evaluate the effects of a personalised mHealth-supported coach programme in the middle-aged group with stroke risk.
Although pre-test genetic counseling is widely recommended and has come to dominate genetic counseling practice, tailored results-focused genetic counseling could both increase genetic counseling efficiency and improve genetic counseling outcomes for the growing number of patients seeking genetic testing for recommended genome-guided medical management. This study will test that hypothesis in adults referred for cardiovascular genetic counseling and testing at the Johns Hopkins Center for Inherited Heart Diseases. This study is a three-arm randomized clinical trial to evaluate two complementary approaches to shifting the primary genetic counseling session to post-test for 510 adults with two broad cardiovascular genetic counseling indications: diagnostic panel testing and family-specific variant testing. The investigators will compare usual care (pre-test genetic counseling appointment, results returned by phone / electronic health record) with online video-based pre-test tailored genetic education with an optional (efficiency arm) or required (flipped arm) phone call with a genetic counselor followed by a post-test genetic counseling appointment. The investigators hypothesize that post-test genetic counseling will: 1) increase efficiency, 2) promote patient empowerment and adherence, and 3) have similar genetic test-associated psychosocial impact.
Considering decrease of major complications and improvement of procedural results, conductive disorders currently remain the main issue after TAVR (Transcatheter aortic valve replacement). While pacemaker implantation rate was about 10-15%, new onset LBBB (Left bundle branch block) was observed in 30 % of patients after TAVR but resolved at discharge in the majority of them, with less than 20% progressed to complete AV (atrioventricular) block requiring permanent pacing at hospital discharge. Higher implantation and improvement of the devices were associated with decline of pace maker implantation rate over the years in experienced teams. While guidelines do not give definite recommendation regarding conductive disorder management and pacemaker indication, a strategy of selective telemetry monitoring (TM) after TAVR according to the risk of conductive disorders may be proposed to limit indication and lenght of stay of intensive care unit admission (ICU), allowing direct admission of lower risk patients in general cardiology ward (GCW) without TM, to decrease the duration of TM when a conductive disorder is stable or regressive and finally to decrease the rate of pacemakers implantation. Potential benefit may also include limitation of ICU overload in high volume TAVR centers, investigators can also expect shorter hospitalization duration, with potential economic impact, in line with the development of algorithms for fast track procedures. Therefore the main objective of our prospective study was to evaluate feasibility and safety of a strategy of management of conductive disorders after TAVR based on an algorithm of diagnosis, monitoring and therapeutic strategies based on ECG analysis.
The aim of this study is to assess the impact of culprit-first versus culprit-last percutaneous coronary intervention on the door to balloon time and clinical outcomes in patients with ST-elevation myocardial infarction.
This is a randomized trial with a crossover design to investigate the short-term effects of two different dietary patterns on markers of vascular health. A low-carbohydrate diet and a whole-food, plant-based diet will be used. In addition to more traditional markers (cholesterol, blood pressure, inflammation), endothelial progenitor cells and trimethylamine N-oxide will be assessed.
Radial approach is widely established in cardiac diagnostic and therapeutic treatments. It has been shown to decrease bleeding, vascular problems, and mortality rates when compared to the femoral approach. It also offers better comfort to patients through early mobility and lowers hospital expenses. Previously, there were no specific devices for radial artery hemostasis. Many different types of dressings were used in various hospitals with no standardization. This raises the question of whether specific devices surpass dressings in terms of patient comfort, time required to maintain hemostasis, and vascular complications. The primary goal of this study was to examine the effectiveness of compression dressings and hemostatic wristbands on patients undergoing cardiac procedures via radial approach in terms of patient comfort, time required to maintain hemostasis, and vascular problems. The hemostatic wristband TR BandR (Terumo Corporation, Tokyo, Japan) was utilized in one group, while compressive elastic dressing, standardized as 13 threads gauze overlapped, opened, longitudinally pleated once and wrapped, making a 5-cm long cylinder, 1-cm in height, was used in the other.
This is a two-part study evaluating the effectiveness of CRD-740 in patients with either Heart Failure with Reduced Ejection Fraction (HFrEF) or Heart Failure with Preserved Ejection Fraction (HFpEF) after 12 weeks of treatment. The primary objective in Part A is to assess the effect of CRD-740 compared to placebo in plasma cGMP at Week 4. The primary objective in Part B is to determine whether CRD-740 reduces NT-proBNP compared to placebo at Week 12.
To estimate the characteristics, pathogenesis, risk factors and intervention measures for different stages of heart and kidney diseases, and to optimize the curative effects of different treatment schemes
In one of the most severe congenital heart defects, hypoplastic left heart syndrome (HLHS), the left ventricle is underdeveloped and the prognosis is worse than in most other heart defects. The underdevelopment can occur gradually during fetal growth caused by a narrowing of the aortic valve. At some international centers, such fetuses are treated with a balloon dilation of the narrowed valve, but there is no scientifically sound evidence that this treatment is effective. The aim of this study is: 1/ to evaluate whether balloon dilation during the fetal period of a narrowed aortic valve can reduce the risk of the left ventricle becoming underdeveloped and the baby being born with a so-called univentricular heart (HLHS); 2/ to investigate whether such treatment improves the prognosis for this group of children with a very complex and severe heart defect and 3/ to also describe side effects and risks in fetuses and mothers of the fetal procedure.
Often, infants struggle to feed orally after surgery for congenital heart disease and may require supplemental feeding interventions at discharge. In this study, the investigators prospectively randomize infants to oral or nasal endotracheal intubation for surgery and assess postoperative feeding success.