Digital Commons Network^™

Brazilian Adolescents Infected By Hiv: Epidemiologic Characteristics And Adherence To Treatment, Julia K. C. Machado, Maria J. C. Sant'anna, Veronica Coates, Flavia J. Almeida, Eitan N. Berezin, Hatim A. Omar

Pediatrics Faculty Publications

Over the last 3 decades since the first AIDS cases appeared, we have witnessed great progress in therapeutic methodologies that have transformed the evolution of the disease from debilitating and fatal, into chronic and controllable. HIV-infected children are arriving at adolescence and bringing specific challenges, not only to themselves, but also to their families and caregivers. This retrospective study sets forth epidemiological and treatment characteristics of 46 HIV-infected adolescents followed in a specialized university service relating said characteristics to therapy adherence assessed through a combination of three indirect methods. Therapy adherence did not reveal any association with either epidemiologic characteristics …

Parent- Versus Child-Reported Functional Health Status After The Fontan Procedure., Linda M. Lambert, L Luann Minich, Jane W. Newburger, Minmin Lu, Victoria L. Pemberton, Ellen A. Mcgrath, Andrew M. Atz, Mingfen Xu, Elizabeth Radojewski, Darlene Servedio, Brian W. Mccrindle, Pediatric Heart Network Investigators, Girish S. Shirali

Manuscripts, Articles, Book Chapters and Other Papers

OBJECTIVE: We sought to compare perceptions of functional health status between children who had undergone a Fontan procedure and their parents.

METHODS: Fontan procedure survivors 10 to 18 years of age were included in the study if the child completed the Child Health Questionnaire (CHQ) and the parent completed the parent form to assess the child's functional health status. Comparisons were made between raw domain scores for the parent- and child-completed CHQs.

RESULTS: Between March 2003 and April 2004, 1078 Fontan survivors were screened. Of the 546 eligible and consented patients, 354 were 10-18 years of age and 328 parent/child …

Sexuality And Persons With Down Syndrome. A Study From Brazil, Bruna Marques Bononi, Maria José Carvalho Sant'anna, André Chao Vasconcellos De Oliveira, Tadeu Silveira Renattini, Carla Franchi Pinto, Maria Lúcia Passarelli, Verônica Coates, Hatim A. Omar

Pediatrics Faculty Publications

In recent years, important gains and changes have been observed in the life of teenagers with Down syndrome (DS) with increased inclusion into society. This review will discuss adolescence and sexuality in teenagers with DS from a descriptive study of 50 patients with DS between the ages of 10 and 20 years. The mean age was 13.5 years, 50% females; 86% went to school with 62.2% in school for over six years. Of the patients that attended school, 60% went to special education school and only 10% read and wrote correctly. In an evaluation of autonomy, 66% took showers, 78% …

Comparison Of Echocardiographic And Cardiac Magnetic Resonance Imaging Measurements Of Functional Single Ventricular Volumes, Mass, And Ejection Fraction (From The Pediatric Heart Network Fontan Cross-Sectional Study)., Renee Margossian, Marcy L. Schwartz, Ashwin Prakash, Lisa Wruck, Steven D. Colan, Andrew M. Atz, Timothy J. Bradley, Mark A. Fogel, Lynne M. Hurwitz, Edward Marcus, Andrew J. Powell, Beth F. Printz, Michael D. Puchalski, Jack Rychik, Girish S. Shirali, Richard Williams, Shi-Joon Yoo, Tal Geva, Pediatric Heart Network Investigators

Manuscripts, Articles, Book Chapters and Other Papers

Assessment of the size and function of a functional single ventricle (FSV) is a key element in the management of patients after the Fontan procedure. Measurement variability of ventricular mass, volume, and ejection fraction (EF) among observers by echocardiography and cardiac magnetic resonance imaging (CMR) and their reproducibility among readers in these patients have not been described. From the 546 patients enrolled in the Pediatric Heart Network Fontan Cross-Sectional Study (mean age 11.9 +/- 3.4 years), 100 echocardiograms and 50 CMR studies were assessed for measurement reproducibility; 124 subjects with paired studies were selected for comparison between modalities. Interobserver agreement …

Functional State Following The Fontan Procedure., Ismee A. Williams, Lynn A. Sleeper, Steven D. Colan, Minmin Lu, Elizabeth A. Stephenson, Jane W. Newburger, Welton M. Gersony, Meryl S. Cohen, James F. Cnota, Andrew M. Atz, Richard V. Williams, Renee Margossian, Andrew J. Powell, Mario P. Stylianou, Daphne T. Hsu, Pediatric Heart Network Investigators, Girish S. Shirali

Manuscripts, Articles, Book Chapters and Other Papers

BACKGROUND: Despite improvements in outcomes after completion of the Fontan circulation, long-term functional state varies. We sought to identify pre- and postoperative characteristics associated with overall function.

METHODS AND RESULTS: We analyzed data from 476 survivors with the Fontan circulation enrolled in the Pediatric Heart Network Fontan Cross-sectional Study. Mean age at creation of the Fontan circulation was 3.4 plus or minus 2.1 years, with a range from 0.7 to 17.5 years, and time since completion was 8.7 plus or minus 3.4 years, the range being from 1.1 to 17.3 years. We calculated a functional score for the survivors by …

Laparoscopic Treatment Of Pancreatic Pseudocysts In Children., Suzanne M. Yoder, Steven Rothenberg, Kuojen Tsao, Mark L. Wulkan, Todd A. Ponsky, Shawn D. St Peter, Daniel J. Ostlie, Timothy D. Kane

Manuscripts, Articles, Book Chapters and Other Papers

BACKGROUND: Pancreatic pseudocysts are problematic sequelae of pancreatitis or pancreatic trauma causing persistent abdominal pain, nausea, and gastric outlet obstruction. Due to the low volume of disease in children, there is scant information in the literature on the operative management of pseudocysts with minimally invasive techniques. We conducted a multi-institutional review to illustrate several technical variations utilized in achieving laparoscopic cystgastrostomy in the pediatric population.

METHODS: A retrospective review was conducted of all patients who underwent laparoscopic cystgastrostomy in five institutions. Patient data, operative techniques, and postoperative course were analyzed.

RESULTS: There were 13 patients with a mean age of …

Discovering The Complexities Of Adolescent Compliance To Treatment, Megan Song, Hatim A. Omar

Pediatrics Faculty Publications

To explore the challenges faced in enhancing adolescent treatment compliance and to understand the roles of key players in this endeavor: the adolescent, parent and healthcare provider. Obtaining compliance from adolescents requires collaboration from the adolescent, caregiver and provider and depends on well-established relationships between each person in the triad: adolescent-provider, adolescent-caregiver, and caregiver-provider. Ensuring and improving adherence to treatment by adolescents is a challenging task but crucial to overall health outcomes. It requires the collaboration of the adolescent, parent and physician to create the optimal treatment plan, specifically tailored to the adolescent. For the clinician, maintaining good communication and …

Trends In Mental Health Of An Adolescent Medicine Clinic Patient Population, Abdel Salous, Linah Al-Alem, Hatim A. Omar

Pediatrics Faculty Publications

The correlation between exposure to forms of violence and development of mental disorders in victims is well established. The purpose of this paper was to identify mental health problems in an adolescent medicine clinic population in Lexington, KY and to investigate potential correlation of mental disorders with psychosocial factors. Data were gathered from the charts of 169 adolescent clinic patients (age 10-22) seen in the clinic for mental health care and analyzed using Excel. Of the patient population, 68% were urban, whereas 32% were rural. In terms of gender, 40% of the patients were male and 60% were female, 80% …

Atorvastatin May Have No Effect On Acute Phase Reaction In Children After Intravenous Bisphosphonate Infusion., Tarak Srivastava, Connie J. Haney, Uri S. Alon

Manuscripts, Articles, Book Chapters and Other Papers

Intravenous bisphosphonate therapy is associated with acute phase reaction characterized by fever and musculoskeletal pain. Bisphosphonates have been shown in vitro to activate gammadeltaT-cells to proliferate and produce cytokines, suggesting a role in acute phase reaction, which can be effectively blocked by statins. We conducted a double-blind randomized crossover placebo controlled study in 12 children (12.1 +/- 4.2 yr; 10 girls and 2 boys) receiving intravenous bisphosphonates to evaluate whether statins can be used to prevent acute phase reaction associated with therapy. Children received two cycles given 3-4 mo apart of intravenous bisphosphonate given on 2 consecutive days in each …

Thoracoscopic Decortication Vs Tube Thoracostomy With Fibrinolysis For Empyema In Children: A Prospective, Randomized Trial., Shawn D. St Peter, Kuojen Tsao, Troy L. Spilde, Scott J. Keckler, Christopher J. Harrison, Mary Anne Jackson, Susan W. Sharp, Walter S. Andrews, Douglas C. Rivard, Frank P. Morello, G W. Holcomb Iii, Daniel J. Ostlie

Manuscripts, Articles, Book Chapters and Other Papers

PURPOSE: Management of empyema has been debated in the literature for decades. Although both primary video-assisted thoracoscopic surgery (VATS) and tube thoracostomy with pleural instillation of fibrinolytics have been shown to result in early resolution when compared to tube thoracostomy alone, there is a lack of comparative data between these modes of management. Therefore, we conducted a prospective, randomized trial comparing VATS to fibrinolytic therapy in children with empyema.

METHODS: After Institutional Review Board approval, children defined as having empyema by either loculation on imaging or more than 10,000 white blood cells/microL were treated with VATS or fibrinolysis. Based on …

Hematologic Effects Of Placental Pathology On Very Low Birthweight Infants Born To Mothers With Preeclampsia., Kelly J. Zook, Md, Amy B. Mackley, Rnc, Jennifer Kern, David A. Paul. Md

Department of Pediatrics Faculty Papers

OBJECTIVE: To investigate the effect of placental pathology on neonatal neutrophils, platelets, hematocrit and nucleated red blood cells in very low birthweight (VLBW) infants born to mothers with preeclampsia. STUDY DESIGN: Retrospective cohort study of infants with birthweight < 1500 g born to mothers with preeclampsia from july, 2002 to july, 2006 at a single level III neonatal intensive care unit. Placental pathology was reviewed for the presence of placental infarction and vasculopathy. Hematologic parameters from day of life 0, 1 and 2 were obtained. Statistical analysis included repeated-measures analysis of variance and multivariable analysis using logistic regression. RESULT: The study sample included 203 infants with estimated gestational age of 28+/-3 weeks; 45% had placental infarctions and 26% placental vasculopathy. Infants with neutropenia and thrombocytopenia did not have an increased occurrence of placental infarction or maternal vasculopathy but were more likely to be of small gestational age (SGA) and of lower gestational age compared with infants without neutropenia or thrombocytopenia. After multivariable analysis, gestational age and SGA remained associated with both neutropenia and thrombocytopenia whereas placental infarction and vasculopathy did not remain in the models. CONCLUSION: In our population of VLBW infants born to mothers with preeclampsia, placental pathology was common. There was no association of placental infarction or vasculopathy with neonatal neutropenia and thrombocytopenia. The data suggest that neonatal hematologic effects of maternal preeclampsia, if related to the placenta, are associated with factors other than placental histology.

Rationale And Design Of A Trial Of Angiotensin-Converting Enzyme Inhibition In Infants With Single Ventricle., Daphne T. Hsu, Seema Mital, Chitra Ravishankar, Renee Margossian, Jennifer S. Li, Lynn A. Sleeper, Richard V. Williams, Jami C. Levine, Brian W. Mccrindle, Andrew M. Atz, Darlene Servedio, Lynn Mahony, Pediatric Heart Network Investigators, Girish S. Shirali

Manuscripts, Articles, Book Chapters and Other Papers

BACKGROUND: Angiotensin converting enzyme (ACE) inhibitors are known to improve clinical outcome and ventricular function in adults with heart failure. Infants with single-ventricle physiology show abnormalities in ventricular function as well as poor growth. The ability of an ACE inhibitor to preserve ventricular function and improve growth in these infants is unknown.

METHODS: The Pediatric Heart Network designed a randomized, double-blind trial to compare outcomes in infants with single-ventricle physiology receiving enalapril or placebo. Neonates < or =45 days old were eligible. The primary outcome is weight-for-age Z-score at 14 months of age. Secondary outcomes include other measures of somatic growth, laboratory and functional measures of heart failure, developmental indices, measures of ventricular size and function, and the relationship of the renin-angiotensin-aldosterone system genotype to the response to enalapril. The incidence and spectrum of adverse events will also be compared between treatment groups.

RESULTS: A total of 1,245 neonates were screened and 533 (43%) were eligible. The consent rate was 43%; 230 subjects were enrolled. Parental reluctance to …