View clinical trials related to Hypoplastic Left Heart Syndrome.
Filter by:Patients under the age of 5, with a diagnosis of hypoplastic left heart syndrome (HLHS), unbalanced atrioventricular canal (uAVC), or borderline left heart who are undergoing staged LV recruitment following bidirectional Glenn (BDG) or undergoing BDG with plans for LV recruitment will be considered for enrollment in this study. Those patients enrolled in the study will be randomized to either the experimental arm or control arm of the study. Those patients randomized to the experimental arm will receive mesenchymal precursor cells (MPCs) injected directly into the LV endocardium during their LV recruitment or BDG procedure. Those patients randomized to the control arm will receive normal standard of care during their procedure with no injection of MPCs. It is believed that injection of MPCs will help improve the chances of those patients with single ventricle or borderline left ventricle being converted to biventricular circulation which could improve quality of life and longevity over palliation.
Single ventricle lesions are the leading cause of illness and death from congenital heart disease. The modified Fontan Operation is the corrective surgery for these lesions. The operation is done in stages over a few years and children who complete the operation are known to have greater neurodevelopmental (ND) deficits than the general population. The purpose of this study is to understand how blood flow to the brain (CBF) and brain lesions relate to ND outcome, as well as how CMRO2 relates to anatomic brain lesions. These relationships will be studied through Magnetic Resonance Imaging (MRI) and ND Testing.
The purpose of this initiative is to improve care and outcomes for infants with HLHS by expanding the NPC-QIC national registry to gather clinical care process, outcome, and developmental data on infants with HLHS between diagnosis and 12 months of age, by improving the use of standards into everyday practice across pediatric cardiology centers, and by engaging parents as partners in the process.
The purpose of this study is to evaluate the efficacy and safety of intracoronary injection of JRM-001 after reconstructive surgery in pediatric patients with functional single ventricle
The purpose of the study is to determine if a continuous feeding regimen as compared to an intermittent bolus feeding regimen leads to improved weight gain in infants with hypoplastic left heart syndrome (HLHS) after stage 1 procedures.
This study evaluates maternal psychological distress and the impact of early palliative care team consultation on maternal anxiety and depression symptoms, coping, and quality of life/family functioning in the care of neonates born with single ventricle physiology. Half of the participants will receive early palliative care team consultation, while the other half will receive usual care (no or late palliative care intervention). The investigators hypothesize maternal stress, anxiety, and depression will be lower in the palliative care intervention group compared with the control group, and maternal coping mechanisms and perceived quality of life and family functioning will improve at the pre-discharge assessment.
This study will examine the cardiopulmonary interactions that occur with increasing ventilator settings (PEEP and PIP) in neonates after stage I palliation for hypoplastic left heart syndrome before and after sternal closure. Outcome measures include oxygen delivery and cardiac output.
The purpose of this study is to compare direct and indirect measures of right ventricular (RV) systolic and diastolic function between 11 year old subjects who had been randomly assigned to receive a right ventricle to pulmonary artery shunt (RVPAS) vs. a modified Blalock-Taussig shunt (MBTS) at the time of the Norwood operation.
This study is intended to evaluate the safety and feasibility of intramyocardial injection of allogeneic mesenchymal cells during the Bi-Directional Cavopulmonary Anastomosis (BDCPA) surgery for hypoplastic left heart syndrome (HLHS) pediatric patients.
This project will evaluate fluid balance and edema formation in children with congenital heart disease in need of a surgical procedure, The Fontan procedure. Surgery will make the child end up with a univentricular heart with one-chamber circulation ( Fontan circulation). This project will evaluate if these children has increased micro vascular leakage before surgery due to their congenital heart defect. The project will also investigate if the edema formation seen during cardiac surgery with the use of Cardio-Pulmonary Bypass (CPB) and hypothermia is caused by capillary leakage of plasma protein. The study hypothesis are 1. Edema developed during heart surgery is caused by reduced colloid osmotic pressure gradient through the capillary membrane. 2. The degree of micro vascular leakage in open-heart surgery is related to duration of CPB and hypothermia. 3. Fontan circulation cause peripheral edema related to elevated central venous pressure and is not caused by increased micro vascular leakage of plasma proteins.