Congenital cardiac comorbidities represent a potentially elevated risk for complications in patients undergoing cleft lip repair. National databases, such as the National Surgical Quality Improvement Program Pediatric (NSQIP-P) allow for analysis of large national datasets to assess these risks and potential complications. The aim of this study is to assess the risk of complications in patients undergoing cleft lip repair with congenital cardiac co-morbidities using the NSQIP-P.
View Article and Find Full Text PDFArterial cannulation with a chimney polytetrafluoroethylene graft to the innominate artery is commonly used for antegrade cerebral perfusion during neonatal aortic arch surgery. When properly retained and prepared before sternal closure, resuscitation of the polytetrafluoroethylene graft to innominate artery can be performed months later during sternal reentry. It is a safe and reproducible technique for expeditious arterial cannulation at stage II palliation in single-ventricle patients or complete intracardiac repair of biventricular lesions.
View Article and Find Full Text PDFObjective: To assess the risk of complication in patients undergoing cleft palate repair with congenital cardiac comorbidities in a large, national cohort.
Design: Retrospective review.
Patients/setting: Using the 2012-2014 National Surgical Quality Improvement Program (NSQIP) Pediatric database, patients undergoing cleft palate repair were selected for analysis.
Objective: Operative repair for anomalous aortic origin of a coronary artery (AAOCA) has been described using various innovative techniques. Common to each series is the use of a full sternotomy. As demand for minimally invasive approaches to adult cardiac surgery has increased, the upper hemisternotomy has emerged as a safe and effective technique for aortic valve and root replacement.
View Article and Find Full Text PDFBackground: Continuous coronary perfusion during Norwood reconstruction offers the theoretic advantage of less postoperative cardiac dysfunction. The avoidance of a cardiac and circulatory arrest period allows time for a more deliberate aortic reconstruction while the heart remains beating. This single-center study was designed to compare patient results using this method vs standard cardiac arrest for Norwood reconstruction.
View Article and Find Full Text PDFCystic fibrosis (CF) is an autosomal recessive disease caused by mutations in the gene encoding the cystic fibrosis transmembrane conductance regulator (CFTR) anion channel. The most common CF-associated mutation is ΔF508, which deletes a phenylalanine in position 508. In vitro studies indicate that the resultant protein, CFTR-ΔF508, is misprocessed, although the in vivo consequences of this mutation remain uncertain.
View Article and Find Full Text PDFLung disease causes most of the morbidity and mortality in cystic fibrosis (CF). Understanding the pathogenesis of this disease has been hindered, however, by the lack of an animal model with characteristic features of CF. To overcome this problem, we recently generated pigs with mutated CFTR genes.
View Article and Find Full Text PDFAlmost two decades after CFTR was identified as the gene responsible for cystic fibrosis (CF), we still lack answers to many questions about the pathogenesis of the disease, and it remains incurable. Mice with a disrupted CFTR gene have greatly facilitated CF studies, but the mutant mice do not develop the characteristic manifestations of human CF, including abnormalities of the pancreas, lung, intestine, liver, and other organs. Because pigs share many anatomical and physiological features with humans, we generated pigs with a targeted disruption of both CFTR alleles.
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