Medicine and Health Sciences Commons^™

Pupillometry: A Non-Invasive Technique For Pain Assessment In Paediatric Patients., Mark A. Connelly, Jacob T. Brown, Gregory L. Kearns, Rawni A. Anderson, Shawn D. St Peter, Kathleen A. Neville

Manuscripts, Articles, Book Chapters and Other Papers

OBJECTIVE: Pupillometry has been used to assess pain intensity and response to analgesic medications in adults. The aim of this observational study was to explore proof of concept for the use of this technique in paediatric patients. Changes in pupil parameters before and after opioid exposure also were evaluated.

DESIGN AND SETTING: This was a single-centre, prospective study conducted at an academic paediatric medical centre.

PATIENTS: Children 9-17 years of age undergoing elective surgical correction of pectus excavatum were enrolled into a protocol approved by the human ethical committee (institutional review board).

INTERVENTIONS: Pupil size and reactivity were measured using …

Rare Presentation Of Pancreatitis Secondary To Intussusception Of Duodenal Duplication Cyst, A Pediatric Case Report, Valentina Shakhnovich, Jennifer Colombo, Amita A. Desai, Shawn D. St Peter

Manuscripts, Articles, Book Chapters and Other Papers

No abstract provided.

Sofas And Infant Mortality., Lauren R. Rechtman, Jeffrey D. Colvin, Peter S. Blair, Rachel Y. Moon

Manuscripts, Articles, Book Chapters and Other Papers

OBJECTIVE: Sleeping on sofas increases the risk of sudden infant death syndrome and other sleep-related deaths. We sought to describe factors associated with infant deaths on sofas.

METHODS: We analyzed data for infant deaths on sofas from 24 states in 2004 to 2012 in the National Center for the Review and Prevention of Child Deaths Case Reporting System database. Demographic and environmental data for deaths on sofas were compared with data for sleep-related infant deaths in other locations, using bivariate and multivariable, multinomial logistic regression analyses.

RESULTS: A total of 1024 deaths on sofas made up 12.9% of sleep-related infant …

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 …

Sleep Environment Risks For Younger And Older Infants., Jeffrey D. Colvin, Vicki Collie-Akers, Christy Schunn, Rachel Y. Moon

Manuscripts, Articles, Book Chapters and Other Papers

OBJECTIVE: Sudden infant death syndrome and other sleep-related causes of infant mortality have several known risk factors. Less is known about the association of those risk factors at different times during infancy. Our objective was to determine any associations between risk factors for sleep-related deaths at different ages.

METHODS: A cross-sectional study of sleep-related infant deaths from 24 states during 2004-2012 contained in the National Center for the Review and Prevention of Child Deaths Case Reporting System, a database of death reports from state child death review teams. The main exposure was age, divided into younger (0-3 months) and older …

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 …

Lean Body Mass May Explain Apparent Racial Differences In Carotid Intima-Media Thickness In Obese Children., Shahryar M. Chowdhury, Melissa H. Henshaw, Brad Friedman, J Philip Saul, Girish S. Shirali, Janet Carter, Bryana M. Levitan, Tom Hulsey

Manuscripts, Articles, Book Chapters and Other Papers

Background: Racial differences in carotid intima-media thickness (cIMT) have been suggested to be associated with the disproportionally high prevalence of cardiovascular disease in black adults. The objective of this study was to evaluate the effects of cardiovascular risk factors on the racial differences seen in cIMT in obese children.

Methods: Obese subjects aged 4 to 21 years were recruited prospectively. Height, weight, blood pressure, fasting insulin, glucose, lipid panel, high-sensitivity C-reactive protein, and body composition by dual-energy x-ray absorptiometry were obtained. B-mode carotid imaging was analyzed by a single blinded physician.

Results: A total of 120 subjects (46 white, 74 …

Variability Of M-Mode Versus Two-Dimensional Echocardiography Measurements In Children With Dilated Cardiomyopathy., Caroline K. Lee, Renee Margossian, Lynn A. Sleeper, Charles E. Canter, Shan Chen, Lloyd Y. Tani, Girish S. Shirali, Anita Szwast, Elif Seda Selamet Tierney, M Jay Campbell, Fraser Golding, Yanli Wang, Karen Altmann, Steven D. Colan, Pediatric Heart Network Investigators

Manuscripts, Articles, Book Chapters and Other Papers

M-mode and 2-dimensional (2D) echocardiographic imaging are routinely used to quantify left-ventricular (LV) size and function in pediatric patients with dilated cardiomyopathy (DCM). The reproducibility of and correlation between these techniques are unknown. This analysis sought to compare interreader, intrareader, and interacquisition reproducibility of M-mode versus 2D measurements in pediatric DCM patients. The Ventricular Volume Variability study of the Pediatric Heart Network is a multicenter, prospective, observational study assessing the course of chronic DCM in children. Two sonographers performed baseline image acquisitions locally, and two readers performed measurements at the echocardiographic core laboratory. One reader repeated measurements 1 month later. …

Headstrong Intervention For Pediatric Migraine Headache: A Randomized Clinical Trial., Michael A. Rapoff, Mark Connelly, Jennifer Bickel, Scott W. Powers, Andrew D. Hershey, Janelle R. Allen, Cynthia W. Karlson, Catrina C. Litzenburg, John M. Belmont

Manuscripts, Articles, Book Chapters and Other Papers

BACKGROUND: The purpose of this study was to evaluate the efficacy of a self-guided CD-ROM program ("Headstrong") containing cognitive-behavioral self-management strategies versus an educational CD-ROM program for treating headaches, headache-related disability, and quality of life.

METHODS: Participants were 35 children ages 7-12 years with migraine recruited from one university medical center and two children's hospital headache clinics. Participants were randomly assigned to complete the Headstrong or educational control CD-ROM program over a 4-week period. Data on headache frequency, duration, and severity, migraine-related disability, and quality of life (QOL) were obtained at baseline, post-intervention, and 3-months post-intervention.

RESULTS: At post-intervention, Headstrong …

Variation In Feeding Practices Following The Norwood Procedure., Linda M. Lambert, Nancy A. Pike, Barbara Medoff-Cooper, Victor Zak, Victoria L. Pemberton, Lisa Young-Borkowski, Martha L. Clabby, Kathryn N. Nelson, Richard G. Ohye, Bethany Trainor, Karen Uzark, Nancy Rudd, Louise Bannister, Rosalind Korsin, David S. Cooper, Christian Pizarro, Sinai C. Zyblewski, Bronwyn H. Bartle, Richard V. Williams, Pediatric Heart Network Investigators, Girish S. Shirali

Manuscripts, Articles, Book Chapters and Other Papers

OBJECTIVES: To assess variation in feeding practice at hospital discharge after the Norwood procedure, factors associated with tube feeding, and associations among site, feeding mode, and growth before stage II.

STUDY DESIGN: From May 2005 to July 2008, 555 subjects from 15 centers were enrolled in the Pediatric Heart Network Single Ventricle Reconstruction Trial; 432 survivors with feeding data at hospital discharge after the Norwood procedure were analyzed.

RESULTS: Demographic and clinical variables were compared among 4 feeding modes: oral only (n = 140), oral/tube (n = 195), nasogastric tube (N-tube) only (n = 40), and gastrostomy tube (G-tube) only …