Medicine and Health Sciences Commons^™

Technical Performance Score Is Associated With Outcomes After The Norwood Procedure., Meena Nathan, Lynn A. Sleeper, Richard G. Ohye, Peter C. Frommelt, Christopher A. Caldarone, James S. Tweddell, Minmin Lu, Gail D. Pearson, J William Gaynor, Christian Pizarro, Ismee A. Williams, Steven D. Colan, Carolyn Dunbar-Masterson, Peter J. Gruber, Kevin Hill, Jennifer Hirsch-Romano, Jeffrey P. Jacobs, Jonathan R. Kaltman, S Ram Kumar, David Morales, Scott M. Bradley, Kirk Kanter, Jane W. Newburger, Pediatric Heart Network Investigators, Girish S. Shirali

Manuscripts, Articles, Book Chapters and Other Papers

Objectives: The technical performance score (TPS) has been reported in a single center study to predict the outcomes after congenital cardiac surgery. We sought to determine the association of the TPS with outcomes in patients undergoing the Norwood procedure in the Single Ventricle Reconstruction trial.

Methods: We calculated the TPS (class 1, optimal; class 2, adequate; class 3, inadequate) according to the predischarge echocardiograms analyzed in a core laboratory and unplanned reinterventions that occurred before discharge from the Norwood hospitalization. Multivariable regression examined the association of the TPS with interval to first extubation, Norwood length of stay, death or transplantation, …

Impact Of Pre-Stage Ii Hemodynamics And Pulmonary Artery Anatomy On 12-Month Outcomes In The Pediatric Heart Network Single Ventricle Reconstruction Trial., Ranjit Aiyagari, John F. Rhodes, Peter Shrader, Wolfgang A. Radtke, Varsha M. Bandisode, Lisa Bergersen, Matthew J. Gillespie, Robert G. Gray, Lin T. Guey, Kevin D. Hill, Russel Hirsch, Dennis W. Kim, Kyong-Jin Lee, Andrew N. Pelech, Jeremy Ringewald, Cheryl Takao, Julie A. Vincent, Richard G. Ohye, Pediatric Heart Network Investigators, Girish S. Shirali

Manuscripts, Articles, Book Chapters and Other Papers

OBJECTIVE: To compare the interstage cardiac catheterization hemodynamic and angiographic findings between shunt types for the Pediatric Heart Network Single Ventricle Reconstruction trial. The trial, which randomized subjects to a modified Blalock-Taussig shunt (MBTS) or right ventricle-to-pulmonary artery shunt (RVPAS) for the Norwood procedure, demonstrated the RVPAS was associated with a smaller pulmonary artery diameter but superior 12-month transplant-free survival.

METHODS: We analyzed the pre-stage II catheterization data for the trial subjects. The hemodynamic variables and shunt and pulmonary angiographic data were compared between shunt types; their association with 12-month transplant-free survival was also evaluated.

RESULTS: Of 549 randomized subjects, …

Factors Associated With Neurodevelopment For Children With Single Ventricle Lesions., Caren S. Goldberg, Minmin Lu, Lynn A. Sleeper, William T. Mahle, J William Gaynor, Ismee A. Williams, Kathleen A. Mussatto, Richard G. Ohye, Eric M. Graham, Deborah U. Frank, Jeffrey P. Jacobs, Catherine Krawczeski, Linda Lambert, Alan Lewis, Victoria L. Pemberton, Renee Sananes, Erica Sood, Stephanie B. Wechsler, David C. Bellinger, Jane W. Newburger, Pediatric Heart Network Investigators, Girish S. Shirali

Manuscripts, Articles, Book Chapters and Other Papers

OBJECTIVE: To measure neurodevelopment at 3 years of age in children with single right-ventricle anomalies and to assess its relationship to Norwood shunt type, neurodevelopment at 14 months of age, and patient and medical factors.

STUDY DESIGN: All subjects in the Single Ventricle Reconstruction Trial who were alive without cardiac transplant were eligible for inclusion. The Ages and Stages Questionnaire (ASQ, n = 203) and other measures of behavior and quality of life were completed at age 3 years. Medical history, including measures of growth, feeding, and complications, was assessed through annual review of the records and phone interviews. The …

Right Ventricular Outflow Tract Obstruction Caused By Double-Chambered Right Ventricle Presenting In Adulthood, John Kokotsakis, Efthymia G Rouska, Leanne Harling, Hutan Ashrafian, Vania Anagnostakou, Christos Charitos, Thanos Athanasiou

The Texas Heart Institute Journal

Congenital heart diseases that cause obstruction of the right ventricular outflow tract are often difficult to diagnose. We report the case of a 49-year-old man who presented with long-standing shortness of breath on exertion. Imaging revealed right ventricular outflow tract obstruction caused by a double-chambered right ventricle, and he was referred for surgical correction. This case emphasizes both the detailed perioperative evaluation that is needed when diagnosing adults who present with manifestations of congenital heart disease and a method of successful surgical correction that resulted in symptom resolution.

Use Of Oversized Injectable Valves In Growing Children For Total Repair Of Right Ventricular Outflow Tract Anomalies (Preliminary Results), Luca Deorsola, Pietro Angelo Abbruzzese

The Texas Heart Institute Journal

Right ventricular outflow tract surgery was originally confined to transannular patching, in the belief that pulmonary regurgitation was well tolerated. Because follow-up evaluations revealed the deleterious effects of pulmonary regurgitation, surgery today aims to spare or replace the valve. Available replacement devices have short lifetimes, considering growth mismatch in children. We hypothesize that oversizing the right infundibulum anticipates growth and that a squeezed prosthesis can complete the expansion process.

The No-React® Injectable BioPulmonic Valve is designed for right infundibular surgery in adults, and hundreds of implants have shown promising results. We used this device for surgery in babies, with the …

Functional Health Status In Children And Adolescents After Fontan: Comparison Of Generic And Disease-Specific Assessments., Brian W. Mccrindle, Victor Zak, Victoria L. Pemberton, Linda M. Lambert, Victoria L. Vetter, Wyman W. Lai, Karen Uzark, Renee Margossian, Andrew M. Atz, Amanda Cook, Jane W. Newburger, Pediatric Heart Network Investigators, Girish S. Shirali

Manuscripts, Articles, Book Chapters and Other Papers

PURPOSE: The aim of this study was to compare associations between generic versus disease-specific functional health status assessments and patient and clinical characteristics for patients with severe congenital heart disease.

METHODS: This was a cross-sectional observational study involving 325 single ventricle patients, aged 10-18 years, after Fontan procedure. Enrolled patients underwent a medical history review, laboratory testing, and assessment of the functional health status by completion of the generic Child Report Child Health Questionnaire and the disease-specific Congenital Heart Adolescent and Teenage questionnaire. Correlated conceptually equivalent domains from both questionnaires were identified and their associations with patient and clinical variables …

Serum Levels Of Soluble Icam-1 In Children With Pulmonary Artery Hypertension, Melahat Melek Oguz, Ayse Deniz Oguz, Cihat Sanli, Ayhan Cevik

The Texas Heart Institute Journal

This prospective cross-sectional study attempted to determine both the usefulness of the serum intercellular adhesion molecule-1 (ICAM-1) as a biomarker for pulmonary artery hypertension secondary to congenital heart disease and the nature of this marker's association with catheter angiographic findings.

Our study included a total of 70 male and female children, comprising 30 patients with both pulmonary artery hypertension and congenital heart disease, 20 patients with congenital heart disease alone, and 20 healthy control subjects. Levels of ICAM-1 in plasma samples from all groups were measured by the enzyme-linked immunosorbent assay method. Cardiac catheterization was also performed in all patients. …