View clinical trials related to Congenital Heart Disease.
Filter by:Paediatric long-term safety follow-up clinical trial in maximum 100 children with heart failure due to dilated cardiomyopathy or congenital heart disease, from 1 day to less than 12 years of age at recruitment into the preceding short-term pharmacokinetic (PK)/pharmacodynamic (PD) trials. Pharmacodynamic measurements and renal monitoring in all children after 1 , 4, 7 and 10 months of follow-up; in addition PK assessments as well as acceptability and palatability assessments in children still under enalapril Orodispersible Minitablet (ODMT) treatment.
Paediatric clinical trial in 50 children, from newborn to less than 6 years of age, suffering from heart failure due to congenital heart disease, to obtain paediatric pharmacokinetic and pharmacodynamic data of enalapril and its active metabolite enalaprilat while treated for 8 weeks with enalapril in form of Orodispersible Minitablets (ODMTs), to describe the dose exposure in this patient population.
The primary outcome for this project will be the development of a small, non-invasive wireless sensor that is linked to a conventional computer that can be used in health care for monitoring of acute and chronic health problems. The advantages of developing this technology are threefold. First, monitoring can be conducted for a fraction of the cost of a bedside nurse. Second, monitoring can be done in real time and stored so that we can diagnose and manage critical events in a more timely manner. Lastly, many patients can be monitored simultaneously. The wireless sensors will be fitted to healthy volunteers of various ages. The data gathered from the sensor with respect to their vital signs will be compared to that of conventional tools such as nursing assessments and pulse oximetry.
Diastolic function is poorly studied in children with congenital heart disease. This is mainly due to the lack of validated techniques. Cardiac MRI offers two advantages compared to echocardiography: 1. accurate measurements of ventricular volumes and mass; 2. tissue characterization. The main advantage of echocardiography is a better temporal resolution which allows the study of short events like early relaxation. Overall there is a lack of studies correlating different echocardiographic and MRI parameters of heart function in pediatric populations with congenital or acquired heart diseases. This study will address specific questions on specific groups of patients that might bring more insight into chamber interaction and cardiac function. This study hypothesizes the following: - Atrial enlargement is a marker of chronic increase in filling pressures and 3D echo might be the best method for follow-up. - Cardiac remodeling associated with chronic loading results in changes in diastolic properties related to changes in cardiac mass and volume. This is related to changes in cardiac mechanics influencing diastolic parameters. Especially the influence on twisting and untwisting will be studied. - Regional myocardial fibrosis and scarring may account for regional systolic and diastolic dysfunction with possible prognostic impact
This is a retrospective study. The investigators shall review the angiography data of 1200 consecutive cardiac catheterizations of children and babies with CHD (Congenital Heart Disease) since 1998 till now. Coronary artery origin and course will be evaluated in relation to the morphologic cardiac anomalies. Coronary artery anomalies will be described and statistical analysis will be performed.