Active clinical trials for "Hypoplastic Left Heart Syndrome"

Survival for one of the most complex forms of congenital heart disease, hypoplastic left heart syndrome (HLHS), has improved dramatically. However, little is known about family stress, coping and outcomes following the diagnosis of HLHS. It is expected that families face emotional, social and financial stressors. Health care professionals have a unique opportunity to positively influence how families interpret and adapt to these stressors. The specific aims of the study are to describe perceived stress, and coping skills utilized, in parents of children with HLHS and their impact on family outcomes measured as well-being, adaptation and caregiver/family quality of life, and to describe changes in stress, coping, and adaptation and differences in perceptions of mothers versus fathers of children with HLHS over the first 14 months of life. The Resiliency Model of Family Adjustment and Adaptation (McCubbin, Thompson, & McCubbin, 1996) is the theoretical framework that guides this research. Hypotheses: Family perception of stress, and coping skills utilized, will have an impact on family outcomes measured as well-being, adaptation, and caregiver/family quality of life. Variables influencing perception of stress and variables influencing family coping will be significant predictors of family adaptation outcomes. Perceptions of stress, coping skills utilized, and family adaptation outcomes will improve during the first 14 months of life with an infant with HLHS. Mothers and fathers will report different perceptions of stress, coping skills utilized, and family adaptation outcomes during the first 14 months of life with an infant with HLHS.

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 Edema developed during heart surgery is caused by reduced colloid osmotic pressure gradient through the capillary membrane. The degree of micro vascular leakage in open-heart surgery is related to duration of CPB and hypothermia. Fontan circulation cause peripheral edema related to elevated central venous pressure and is not caused by increased micro vascular leakage of plasma proteins.

The objective of this research proposal is to perform an ongoing single institution prospective clinical trial examining the overall clinical outcome of children with single ventricle physiology.

The purpose of this study is to determine whether children and adolescents 8-18 years of age with HLHS and related lesions who have undergone stage I palliation during infancy using an allograft patch demonstrate continued evidence of HLA antibody formation.

We believe that how a baby with Hypoplastic Left Heart Syndrome (HLHS)does after a major open heart operation, measured by things like blood pressure, oxygen saturation, heart rate and others, may have an impact on development. Studying how post-operative condition impacts outcomes may help us to protect babies better when they undergo surgery. This study will look at some of the long-term outcomes of children with HLHS, including both mental development and quality of life. We will use information from your child's medical record to see if early oxygen delivery has an impact on later development.

The purpose of this study is to learn about the relationship between family factors and developmental and psychosocial outcomes in children with congenital heart disease at 6 years of age. A secondary purpose is to learn more about psychosocial outcomes in children with congenital heart disease and their families over time. About 250 mothers and fathers at 15 medical centers will take part in this study; 35 will be from Children's Hospital of Wisconsin.

Neonatal patients with congenital heart defects (CHD) have changing physiology in the context of transitional period. Patients with CHD are at risk of low perfusion status or abnormal pulmonary blood flow. Near infrared spectroscopy has been used in neonatal intensive care units (NICU) to measure end-organ perfusion. The investigator plan on monitoring newborns with CHD admitted to the NICU with NIRS and echocardiography during the first week of life and correlate measures of perfusion from Dopplers to cerebral and renal NIRS.