Active clinical trials for "Heart Diseases"

The purpose of this study is to determine vaccination coverage of recommended vaccines (routine childhood vaccines and vaccines against seasonal flu and pneumococci) in children with chronic diseases (allergy, cystic fibrosis, diabetes mellitus type 1, congenital heart disease, immunocompromised and solid organ transplant patients) the level of protection against measles, mumps, rubella and pertussis in children with chronic diseases. vaccination coverage of recommended vaccines (diphtheria, tetanus, pertussis and vaccines against seasonal flu and pneumococci) in adults with chronic diseases (nephropathy, diabetes mellitus, COPD, heart failure, HIV and solid organ transplant patients) the level of protection against diphtheria, tetanus and pertussis in adults with chronic diseases.

Assessment of metabolic alterations in adult Fontan patients with a dominant left ventricle with the help of serum examinations (Metabolomics). The aim is to find a tool for the completion of the (semi-)invasive monitoring of Fontan hemodynamics.

Aim #1: Define and determine the prevalence of pulmonary vascular disease and diastolic dysfunction as assessed by the gold standard of invasive hemodynamic cardiopulmonary exercise testing. Aim #2: Determine the role of rest-exercise echocardiography for the assessment hemodynamics in Fontan physiology. Aim #3: Evaluate the clinical impact of pulmonary vascular disease and ventricular diastolic dysfunction.

A single site, cross-sectional, pilot study of a mHealth application. Primary Objective This purpose of this pilot study is to evaluate mHealth adherence to a developmental application, Babysparks©, by parents of infants with complex congenital cardiac disease and single ventricle heart disease. Secondary Objective(s) -To determine the demographic and infant characteristics that correlate with mHealth adherence. -The rate of developmental progress of milestones while using the application will also be compared between infants with single ventricle cardiac disease and bi-ventricular cardiac disease. Research Intervention(s)/ Investigational Agent(s) Babysparks© developmental application is the main intervention with evaluation on feasibility of the mHealth application in a pediatric cardiology population. Study participants will be parents of infants with single ventricle and bi-ventricular complex congenital heart disease who underwent cardiac surgery in the first six weeks of life and are currently less than 18 months of age. Study Population There are approximately 150 new patients a year who have undergone cardiac surgery, with an additional 150 who are 18 months of age or less. Sample Size A maximum of 400 families/year Study Duration for Individual Participants Study participants will be monitored for a minimum of 6 months with the use of the BabySparks© App; to a maximum of 24 months of use of the app or when the child reaches a developmental age of 24 months, whichever occurs first. Study Specific Abbreviations/ Definitions mHealth : mobile health CHD: Congenital heart disease

This is a longitudinal study that will collect demographic, anthropometric and dietary data to determine the relationships between meat and egg intake and the incidence of Type 2 Diabetes.

There is currently no routine screening for cardiac disease for pregnant women in areas of high prevalence. This study will aim to determine the point prevalence of cardiac disease in women presenting for antenatal care at Moi Teaching and Referral Hospital. More specifically, it will aim to use focused echocardiography as a screening tool to determine the prevalence of cardiac disease among pregnant women attending MTRH antenatal clinic.

Management of pregnancy and risk stratification in congenital heart disease (CHD) population might be challenging especially due to physiological haemodynamic modifications that inevitably occur during pregnancy. We aim to compare the accuracy of the main published scores including CARPREG II score in prediction of maternal complications during pregnancy in CHD patients.

Randomized controlled trial comparing femoral vs internal jugular insertion site of central venous catheters (CVC) in newborns and infants undergoing cardiac surgery. The experimental hypothesis is that the jugular insertion site is superior to the femoral in terms of catheter colonization.

This study aims to evaluate the psychometric properties of a newly developed FFQ specified for northern Chinese CHD and their high risk patients (CHD-FFQ). The psychometric properties include test-retest reliability, content validity, convergent validity, discriminant validity, concurrent validity and predictive validity. Particularly, this study will measure the physiological indicators, including plasma lipid profile (i.e. TG, TC, HDL-C, LDL-C), BG, BP and BMI twice at baseline and the end. The level of these physiological indicators will be compared with the fat intake measured by the CHD-FFQ, i.e. the baseline intake to test its convergent validity. It is also expected to predict the diet-related progression of CHD risks among high-risk individuals, i.e. patients with two or more CHD risk factors as following: raised fasting blood glucose (BG) level, increased blood pressure (BP), increased triglycerides (TG), decreased HDL-Cholesterol (HDL-C), increased LDL-Cholesterol (LDL-C), smoking and central obesity (International Diabetes Federation, 2015). In addition, this study will provide the FFQ's concurrent validity in assessing the intake of energy and nutrients against the CDC-FFQ. Moreover, whether the FFQ could detect the known differences in energy intake between men and women will be established for its discriminant validity.

The study done to identify the relation between the presence of abnormal clinical cardiac findings and the echocardiographic findings in newborn infants.