View clinical trials related to Congenital Disorders.
Filter by:The purpose of this current retrospective study is to perform follow-up analysis on the 22 children from the study # 621-2004 It is important to examine whether an elevated biomarker of brain ischemia before and/or following cardiac surgery has any clinical or functional implications as the child ages.
This proposal is aimed at developing a novel method for modeling and analyzing clinical factors impacting RV function, which can lead to a more reliable, consistent, and comprehensive pre-operative treatment planning. In particular, the proposed work centers on the creation of an accurate and clinically useful heart model with which to quantify, visualize, and interpret several clinical findings that are central to the medical decision-making process. The hypothesis is that by providing clinicians with 3D models that capture numerous relevant patient findings in an integrated, quantitative manner they can make more consistent, reliable, and accurate clinical assessments and may also be able to predict factors complicit in RV dysfunction and impending failure.
Our hope is that the information from this retrospective study will provide information to better serve our patients and their parents with risk stratification (levels of risk) and clinical expectations of patients after cardiac surgery who have genetic abnormalities and those who do not have genetic abnormalities.
The purpose of this retrospective study is to identify all neonates (newborns < 30 days of age) from January 1, 2002 through June 20, 2006 at Children's Healthcare of Atlanta who have suffered neurological complications following cardiac surgery. This retrospective study is important to identify the incidence, care and follow-up of neurological complications at this institution
The purpose of this study is to quantify and analyze the line accesses for each of the 3 participating ICUs. The hypothesis is that the CICU will have a significantly higher number of line accesses than the other units. Analyzing the data will assist the researchers in identifying best practices and ultimately, reduce the BSI rate in the CICU.
Re-operative surgery in children is extremely challenging and injury to the underlying cardiac structures can occur during sternal re-entry. When institution of cardiopulmonary bypass is required in an emergency, there are often limited sites for peripheral cannulation. Injury to the heart can easily result in catastrophic complications and death.
Congenital heart disease is a major cause of morbidity and mortality in infants. Many cardiac defects require surgical palliation or repair in the newborn period. The effects of chronic hypoxia on growth and development are unclear. Infants with very severe cardiac defects may undergo surgery in infancy, but often this cardiac surgery can provide only palliation, not correction. As a result, these infants are exposed to a physiology of chronic hypoxia during the neonatal period through infancy, a critical period of growth and development. The optimal oxygen saturations for infants with palliated cardiac defects is unknown. The purpose of this study is to analyze the growth and development of infants with post-surgical palliation in infancy and assess variations in oxygenation saturations and hemodynamics as they relate to weight gain, linear growth and increases in head circumference during the first three years of life.
Failure to thrive and difficulty gaining weight is a sign of uncompensated congestive heart failure (CHF). Infants with Trisomy 21 and complete atrioventricular canal defects (CAVC) frequently develop uncompensated CHF and weight gain failure pre-operatively. A weight of 5 kg has been suggested as optimal for timing of CAVC repair. A delay in surgical repair often occurs if weight gain stalls and reaches a plateau prior to reaching 5 kg. A retrospective review performed by Kogon, et al, of children undergoing surgery for VSD at CHOA at Egleston recently reported that age and weight at surgery may not, however, be associated with adverse surgical outcome. The purpose of this study is to determine the optimal timing for surgical correction of CAVC in Trisomy 21 infants based on reaching a plateau of failed weight gain despite maximal anti-congestive and nutritional therapy.
Inotropic therapy is a well-established practice for children with advanced congestive heart failure (CHF). Inotropes are intravenous medications to help the heart pump stronger and prolong life while awaiting heart transplantation. Traditionally children have been maintained on inotropic therapy in the hospital under close, monitored supervision. The United Network for Organ Sharing (UNOS), which governs organ distribution, has now changed listing criteria allowing patients awaiting heart transplantation to be discharged to home, yet maintaining a higher status on the waiting list. In adults, home inotropic therapy has been shown to be a safe and cost-effective bridge to transplantation. To date, there are no data on the use of home inotropic therapy in children. Hypothesis: We request to do a retrospective chart review of patients receiving this therapy to determine safety and efficacy of continuous ambulatory home inotropic therapy in children.
The purpose of this retrospective study is to review the postoperative medical management of infants who underwent bidirectional Glenn operation from January 1, 2003 to December 31, 2005 who were significantly cyanotic.