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Self-Reported Juvenile Firesetting: Results From Two National Survey Datasets, Carrie Howell Bowling, Joav Merrick, Hatim A. Omar

Pediatrics Faculty Publications

The main purpose of this study was to address gaps in existing research by examining the relationship between academic performance and attention problems with juvenile firesetting. Two datasets from the Achenbach System for Empirically Based Assessment (ASEBA) were used. The Factor Analysis Dataset (N = 975) was utilized and results indicated that adolescents who report lower academic performance are more likely to set fires. Additionally, adolescents who report a poor attitude toward school are even more likely to set fires. Results also indicated that attention problems are predictive of self-reported firesetting. The National Survey Dataset (N = 1158) …

A Profile Of Children With Complex Chronic Conditions At End Of Life Among Medicaid Beneficiaries: Implications For Health Care Reform, Lisa C. Lindley, Maureen E. Lyon

Pediatrics Faculty Publications

Background: As the United States braces for full implementation of health care reform, the eyes of the nation are on Medicaid. The large number of newly eligible Medicaid beneficiaries may challenge health care resources and ultimately impact quality of care. This is a special concern among current Medicaid beneficiaries such as children with complex chronic conditions (CCCs) who have significant health care needs, especially at end of life (EOL). Yet, a comprehensive profile of these children is lacking.

Objective: To understand the demographic and health characteristics, health care utilization, and expenditures among Medicaid children with CCCs at EOL.

Methods: Our …

Autonomic Nervous System Function Following Prenatal Opiate Exposure, Matthew Todd Hambleton, Eric W. Reynolds, Thitinart Sithisarn, Stuart J. Traxel, Abhijit R. Patwardhan, Timothy N. Crawford, Marta S. Mendiondo, Henrietta S. Bada

Pediatrics Faculty Publications

In utero exposure to opiates may affect autonomic functioning of the fetus and newborn. We investigated heart rate variability (HRV) as a measure of autonomic stability in prenatal opiate-exposed neonates (n = 14) and in control term infants (n = 10). Electrocardiographic data during both non-nutritive and nutritive sucking were evaluated for RR intervals, heart rate (HR), standard deviation of the consecutive RR intervals (SDRR), standard deviation of the differences of consecutive RR intervals (SDDRR), and the power spectral densities in low and high frequency bands. In controls, mean HR increased significantly, 143-161 per min (p = …

National Trends In C. Difficileinfections In Hospitalized Children And Young Adults With Inflammatory Bowel Disease, 2001 –2010, Kelly C. Sandberg, Matthew M. Davis, Achamyeleh Gebremariam, Jeremy Adler, Child Health Evaluation And Research Unit, University Of Michigan, C.S. Mott Children's Hospital, Pediatric Gastroenterology, University Of Michigan

Pediatrics Faculty Publications

Clostridium difficile infection complicates inflammatory bowel disease in children and adults. Increased hospitalizations have been reported due to recent hypervirulent c. difficile strains. National trends of c. difficile infections in hospitalized children and young adults with inflammatory bowel disease (IBD) are currently incomplete.

Adolescence, Violence, And Public Health, Joav Merrick, Isack Kandel, Hatim A. Omar

Pediatrics Faculty Publications

No abstract provided.

Neonatal Neurobehavioral Abnormalities And Mri Brain Injury In Encephalopathic Newborns Treated With Hypothermia, Maya B. Coleman, Penny Glass, Judy Brown, Nadja Kadom, Tammy Tsuchida, Joseph Scafidi, Taeun Chang, Gilbert Vezina, An Nguyen Massaro

Pediatrics Faculty Publications

Background

Neonatal Encephalopathy (NE) is a prominent cause of infant mortality and neurodevelopmental disability. Hypothermia is an effective neuroprotective therapy for newborns with encephalopathy. Post-hypothermia functional–anatomical correlation between neonatal neurobehavioral abnormalities and brain injury findings on MRI in encephalopathic newborns has not been previously described.

Aim

To evaluate the relationship between neonatal neurobehavioral abnormalities and brain injury on magnetic resonance imaging (MRI) in encephalopathic newborns treated with therapeutic hypothermia.

Study design

Neonates with hypoxic ischemic encephalopathy (HIE) referred for therapeutic hypothermia were prospectively enrolled in this observational study. Neurobehavioral functioning was assessed with the NICU network neurobehavioral scale (NNNS) performed …

Reproducibility Of Cine Displacement Encoding With Stimulated Echoes (Dense) Cardiovascular Magnetic Resonance For Measuring Left Ventricular Strains, Torsion, And Synchrony In Mice, Christopher M. Haggerty, Sage P. Kramer, Cassi M. Binkley, David K. Powell, Andrea C. Mattingly, Richard Charnigo, Frederick H. Epstein, Brandon K. Fornwalt

Pediatrics Faculty Publications

BACKGROUND: Advanced measures of cardiac function are increasingly important to clinical assessment due to their superior diagnostic and predictive capabilities. Cine DENSE cardiovascular magnetic resonance (CMR) is ideal for quantifying advanced measures of cardiac function based on its high spatial resolution and streamlined post-processing. While many studies have utilized cine DENSE in both humans and small-animal models, the inter-test and inter-observer reproducibility for quantification of advanced cardiac function in mice has not been evaluated. This represents a critical knowledge gap for both understanding the capabilities of this technique and for the design of future experiments. We hypothesized that cine DENSE …

Positive Youth Development, Life Satisfaction, And Problem Behaviors Of Adolescents In Intact And Non-Intact Families In Hong Kong, Daniel T. L. Shek, Hildie Leung

Pediatrics Faculty Publications

This study investigated whether Chinese adolescents living in intact and non-intact families differed in their positive development, life satisfaction, and risk behavior. A total of 3,328 Secondary 1 students responded to measures of positive youth development (such as resilience and psychosocial competencies), life satisfaction, and risk behavior (substance abuse, delinquency, Internet addiction, consumption of pornographic materials, self-harm, and behavioral intention to engage in problem behavior). Findings revealed that adolescents growing up in intact families reported higher levels of positive developmental outcomes and life satisfaction as compared with adolescents from non-intact families. Adolescents in non-intact families also reported higher levels of …

Appendicitis Is Like A Box Of Chocolates, Clint D. Cappiello, Phillip C. Guzzetta, Faisal G. Qureshi

Pediatrics Faculty Publications

Appendicitis is the most commonly encountered abdominal emergency in pediatric surgery. However, the presentation of acute appendicitis is as diverse as the patient population. We present here a case of appendicitis presenting as an intra-abdominal mass consistent with lymphoma. Our patient is a 3 year old male with an atypical presentation of acute appendicitis. Additionally, he was found to have malrotation at the time of surgery. A delayed presentation, coupled with anomalous laboratory findings and aberrant anatomy made for a difficult diagnosis and overall interesting case of appendicitis.

From Qualitative Work To Intervention Development In Pediatric Oncology Palliative Care Research, Terrah Foster Akard, Mary Jo Gilmer, Debra L. Friedman, Barbara Given, Verna L. Hendricks-Ferguson, Pamela S. Hinds

Pediatrics Faculty Publications

Qualitative methods can be particularly useful approaches to use with individuals who are experiencing a rare disease and thus who comprise a small sample (such as children with cancer) and are at points in care that few experience (such as end of life). This data-based methods article describes how findings from a qualitative study were used to guide and shape a pediatric oncology palliative care intervention. Qualitative data can lay a strong foundation for subsequent pilot intervention work by facilitating the development of an underlying study conceptualization, providing recruitment feasibility estimates, helping establish clinically meaningful inclusion criteria, establishing staff acceptability …

Characteristics Of Children With The Best And Poorest First- And Second-Year Growth During Rhgh Therapy: Data From 25 Years Of The Genentech National Cooperative Growth Study (Ncgs), Paul B. Kaplowitz, Dorothy I. Shulman, James W. Frane, Joan Jacobs, Barbara Lippe

Pediatrics Faculty Publications

Background

Models assessing characteristics contributing to response to recombinant human growth hormone (rhGH) response rarely address growth extremes in both years 1 and 2 or examine how children track from year to year. Using National Cooperative Growth Study (NCGS) data, we determined characteristics contributing to responsiveness to rhGH and the pattern of change from years 1 to 2.

Patients and methods

Height velocity standard deviation score (HV SDS) for 2 years for prepubertal children with idiopathic GH deficiency (IGHD) (n = 1899) and idiopathic short stature (ISS) (n = 1186) treated with similar doses for two years were computed. Group …

The Young And Suicide, Hatim A. Omar, Joav Merrick

Pediatrics Faculty Publications

No abstract provided.

Internet Addiction, Media Use, And Difficulties Associated With Sleeping In Adolescents, Stephanie Stockburger, Hatim A. Omar

Pediatrics Faculty Publications

The objective of this review article is to summarize the current literature regarding Internet addiction; media use, and sleep disruption in adolescents. Design: Systematic review of current literature. Methods: The data was obtained through literature review of articles published in the last 10 years. Conclusion: Internet addiction and media use have the power to have great influence over the sleep of children and adolescents and it is important to take advantage of the positive effects of media while minimizing the potentially negative, but severe, consequence of sleep disruption.

The Impact Of The Internet On The Sexual Health Of Adolescents: A Brief Review, Julia Springate, Hatim A. Omar

Pediatrics Faculty Publications

The object of this review is to summarize the impact of the Internet on the sexual health of adolescents. This article examines the use of websites, blogs and chat rooms as sources for sexual health information for adolescents. The influence of Internet pornography on sexual behaviors and attitudes is addressed. The use of the Internet as a place to find sexual partners is also assessed. During a time of great physical, emotional and sexual change, the Internet is playing a huge role in the decisions adolescents are making, both positive and negative.

The Association Of Cd81 Polymorphisms With Alloimmunization In Sickle Cell Disease, Zohreh Tatari-Calderone, Ryad Tamouza, Gama P. Lebouder, Ramita Dewan, Naomi L. Luban, Jacqueline Lasserre, Jacqueline Maury, Francois Lionnet, Rajagopal Krishnamoorthy, Robert Girot, Stanislav Vukmanovic

Pediatrics Faculty Publications

The goal of the present work was to identify the candidate genetic markers predictive of alloimmunization in sickle cell disease (SCD). Red blood cell (RBC) transfusion is indicated for acute treatment, prevention, and abrogation of some complications of SCD. A well-known consequence of multiple RBC transfusions is alloimmunization. Given that a subset of SCD patients develop multiple RBC allo-/autoantibodies, while others do not in a similar multiple transfusional setting, we investigated a possible genetic basis for alloimmunization. Biomarker(s) which predicts (predict) susceptibility to alloimmunization could identify patients at risk before the onset of a transfusion program and thus may have …

Oximetry Signal Processing Identifies Rem Sleep-Related Vulnerability Trait In Asthmatic Children, Geovanny F. Perez, Maria J. Gutierrez, Shehlanoor Huseni, Krishna Pancham, Carlos E. Rodriguez-Martinez, Cesar L. Nino, Gustavo Nino

Pediatrics Faculty Publications

Rationale. The sleep-related factors that modulate the nocturnal worsening of asthma in children are poorly understood. This study addressed the hypothesis that asthmatic children have a REM sleep-related vulnerability trait that is independent of OSA.

Methods. We conducted a retrospective cross-sectional analysis of pulse-oximetry signals obtained during REM and NREM sleep in control and asthmatic children (n=134). Asthma classification was based on preestablished clinical criteria. Multivariate linear regression model was built to control for potential confounders (significance level p ≤ 0.05).

Results. Our data demonstrated that (1) baseline nocturnal respiratory parameters were not significantly different in asthmatic versus control children, …

Low Plasma Citrulline Levels Are Associated With Acute Respiratory Distress Syndrome In Patients With Severe Sepsis, Lorraine B. Ware, Jordan A. Magarik, Nancy Wickersham, Gary Cunningham, Todd W. Rice, Brian W. Christman, Arthur P. Wheeler, Gordon R. Bernard, Marshall Summar

Pediatrics Faculty Publications

Introduction: The role of nitric oxide synthase (NOS) in the pathophysiology of acute respiratory distress syndrome (ARDS) is not well understood. Inducible NOS is upregulated during physiologic stress; however, if NOS substrate is insufficient then NOS can uncouple and switch from NO generation to production of damaging peroxynitrites. We hypothesized that NOS substrate levels are low in patients with severe sepsis and that low levels of the NOS substrate citrulline would be associated with end organ damage including ARDS in severe sepsis.

Methods: Plasma citrulline, arginine and ornithine levels and nitrate/nitrite were measured at baseline in 135 patients with severe …