Medicine and Health Sciences Commons^™

Executive Functioning: Relationship With High School Student Role Performance, Donna P. Mann, Roberta Snover, James R. Boyd, Andrea J. List, Aaron J. Kuhn, Bridget N. Devereaux, Susan M. Chenoweth, Gina L. Middaugh

The Open Journal of Occupational Therapy

BACKGROUND. Student role performance for academic success in secondary education is under represented in the occupational therapy literature, despite the persistently high dropout rate in the United States (Stillwell & Sable, 2013). Executive dysfunction is one of many possible contributors to difficulties in the classroom (Dirette & Kolak, 2004) and is a better indicator of school performance than IQ (Diamond, 2012). This research examined executive functioning of both alternative and traditional high school students to determine if there is a relationship between executive function and academic success as measured by cumulative grade point average.

METHOD. 132 high school students from …

Sexual Health Education In Georgia: A Role For Reducing Sexually Transmitted Infections Among Adolescents, Madison L. Gates, Veronica Walker, Nancy C. Webb

Journal of the Georgia Public Health Association

Background: In Georgia, sexually transmitted infections (STIs) are a substantial health issue, particularly among young adults in vulnerable and minority populations. The United States Preventive Services Task Force recommends that sexually active adolescents and at-risk adults receive behavioral counseling and education in primary care settings, community organizations, departments of health, and schools.

Methods: The present approach used in Georgia for educating adolescents at high risk for STIs about these diseases was assessed. The data collected included standards for sexual health education, survey results from educators and students, and observations from a pilot study with adolescents detained by the juvenile justice …

Prognostic Role Of Bnp In Children Undergoing Surgery For Congenital Heart Disease: Analysis Of Prediction Models Incorporating Standard Risk Factors., Massimiliano Cantinotti, Raffaele Giordano, Marco Scalese, Sabrina Molinaro, Francesca Della Pina, Simona Storti, Luigi Arcieri, Bruno Murzi, Marco Marotta, Vitali Pak, Vincenzo Poli, Giorgio Iervasi, Shelby Kutty, Aldo Clerico

Journal Articles: Pediatrics

BACKGROUND: The routine use of brain natriuretic peptide (BNP) in pediatric cardiac surgery remains controversial. Our aim was to test whether BNP adds information to predict risk in pediatric cardiac surgery.

METHODS: In all, 587 children undergoing cardiac surgery (median age 6.3 months; 1.2-35.9 months) were prospectively enrolled at a single institution. BNP was measured pre-operatively, on every post-operative day in the intensive care unit, and before discharge. The primary outcome was major complications and length ventilator stay >15 days. A first risk prediction model was fitted using Cox proportional hazards model with age, body surface area and Aristotle score …

The Evolution Of Epilepsy Surgery Between 1991 And 2011 In Nine Major Epilepsy Centers Across The United States, Germany, And Australia., Lara Jehi, Daniel Friedman, Chad Carlson, Gregory Cascino, Sandra Dewar, Christian Elger, Jerome Engel, Robert Knowlton, Ruben Kuzniecky, Anne Mcintosh, Terence J O'Brien, Dennis Spencer, Michael R. Sperling, Gregory Worrell, Bill Bingaman, Jorge Gonzalez-Martinez, Werner Doyle, Jacqueline French

Department of Neurology Faculty Papers

OBJECTIVE: Epilepsy surgery is the most effective treatment for select patients with drug-resistant epilepsy. In this article, we aim to provide an accurate understanding of the current epidemiologic characteristics of this intervention, as this knowledge is critical for guiding educational, academic, and resource priorities.

METHODS: We profile the practice of epilepsy surgery between 1991 and 2011 in nine major epilepsy surgery centers in the United States, Germany, and Australia. Clinical, imaging, surgical, and histopathologic data were derived from the surgical databases at various centers.

RESULTS: Although five of the centers performed their highest number of surgeries for mesial temporal sclerosis …

Blood Pressure Changes In Relation To Arsenic Exposure In A U.S. Pregnancy Cohort, Shohreh F. Farzan, Yu Chen, Fen Wu, Jieying Jiang, Mengling Liu, Emily Baker, Susan A. Korrick, Margaret R. Karagas

Dartmouth Scholarship

Background:

Inorganic arsenic exposure has been related to the risk of increased blood pressure based largely on cross-sectional studies conducted in highly exposed populations. Pregnancy is a period of particular vulnerability to environmental insults. However, little is known about the cardiovascular impacts of arsenic exposure during pregnancy.

Objectives:

We evaluated the association between prenatal arsenic exposure and maternal blood pressure over the course of pregnancy in a U.S. population.

Methods:

The New Hampshire Birth Cohort Study is an ongoing prospective cohort study in which > 10% of participant household wells exceed the arsenic maximum contaminant level of 10 μg/L established by …

Computerized Adaptive Tests Detect Change Following Orthopaedic Surgery In Youth With Cerebral Palsy., M J Mulcahey, Mary D Slavin, Pengsheng Ni, Lawrence C Vogel, Scott H Kozin, Stephen M Haley, Alan M Jette

Department of Occupational Therapy Faculty Papers

BACKGROUND: The Cerebral Palsy Computerized Adaptive Test (CP-CAT) is a parent-reported outcomes instrument for measuring lower and upper-extremity function, activity, and global health across impairment levels and a broad age range of children with cerebral palsy (CP). This study was performed to examine whether the Lower Extremity/Mobility (LE) CP-CAT detects change in mobility following orthopaedic surgery in children with CP.

METHODS: This multicenter, longitudinal study involved administration of the LE CP-CAT, the Pediatric Outcomes Data Collection Instrument (PODCI) Transfer/Mobility and Sports/Physical Functioning domains, and the Timed "Up & Go" test (TUG) before and after elective orthopaedic surgery in a convenience …

Age-Appropriate Post-Reduction Care Of Anterior Shoulder Dislocation, Hans B. Ayres, Blaine Winters, Craig Nuttall

Student Works

Background and Purpose: The shoulder is the most commonly dislocated joint in the body. This paper provides age-appropriate recommendations for post-reduction management of anterior shoulder dislocations. Methods: Literature was reviewed, limited to English language in the last five years. Appropriate articles were rated using the Levels of Evidence tool found in the Journal of Orthopaedic Trauma. Conclusion: We recommend aggressive treatment in younger patients, and increased screening for concomitant injuries in older patients. Implications for Practice: Age should be an important consideration when formulating a plan of care for the patient with shoulder dislocation.

Development Of A Technology-Based Behavioral Vaccine To Prevent Adolescent Depression: A Health System Integration Model, Benjamin W. Van Voorhees, Tracy Gladstone, Stephanie Cordel, Monika Marko-Holguin, William Beardslee, Sachiko Kuwabara, Mark Allan Kaplan, Joshua Fogel, Anne Diehl, Chris Hansen, Carl Bell

Publications and Research

Efforts to prevent depression have become a key health system priority. Currently, there is a high prevalence of depression among adolescents, and treatment has become costly due to the recurrence patterns of the illness, impairment among patients, and the complex factors needed for a treatment to be effective. Primary care may be the optimal location to identify those at risk by offering an Internet-based preventive intervention to reduce costs and improve outcomes. Few practical interventions have been developed. The models for Internet intervention development that have been put forward focus primarily on the Internet component rather than how the program …

The Effect Of Standard Dose Multivitamin Supplementation On Disease Progression In Hiv-Infected Adults Initiating Haart: A Randomized Double Blind Placebo-Controlled Trial In Uganda., David Guwatudde, Molin Wang, Amara E. Ezeamama, Danstan Bagenda, Rachel Kyeyune, Henry Wamani, Yukari C. Manabe, Wafaie W. Fawzi

Journal Articles: Epidemiology

BACKGROUND: Efficacy trials investigating the effect of multivitamin (MV) supplementations among patients on Highly Active Antiretroviral Therapy (HAART) have so far been inconclusive. We conducted a randomized, double blind, placebo controlled trial to determine the effect of one recommended daily allowance (RDA) of MV supplementation on disease progression in patients initiating HAART.

METHODS: Eligible subjects were randomized to receive placebo or MV supplementation including vitamins B-complex, C and E. Participants were followed for up to 18 months. Primary endpoints were: change in CD4 cell count, weight and quality of life (QoL). Secondary endpoints were: i) development of a new or …

Task Force 2: Pediatric Cardiology Fellowship Training In Noninvasive Cardiac Imaging. Spctpd/Acc/Aap/Aha., Shubhika Srivastava, Beth F Printz, Tal Geva, Girish S. Shirali, Paul M Weinberg, Pierre C Wong, Peter Lang, Society Of Pediatric Cardiology Training Program Directors, American College Of Cardiology, American Academy Of Pediatrics, American Heart Association

Manuscripts, Articles, Book Chapters and Other Papers

No abstract provided.

Prevalence Of And Risk Factors For Intracranial Abnormalities In Unprovoked Seizures., Peter S. Dayan, Kathleen Lillis, Jonathan Bennett, Gregory P. Conners, Pam Bailey, James Callahan, Cigdem Akman, Neil Feldstein, Joshua Kriger, W Allen Hauser, Nathan Kuppermann

Manuscripts, Articles, Book Chapters and Other Papers

BACKGROUND AND OBJECTIVES: Prospective data are lacking to determine which children might benefit from prompt neuroimaging after unprovoked seizures. We aimed to determine the prevalence of, and risk factors for, relevant intracranial abnormalities in children with first, unprovoked seizures.

METHODS: We conducted a 6-center prospective study in children aged >28 days to 18 years with seemingly unprovoked seizures. Emergency department (ED) clinicians documented clinical findings on a standardized form. Our main outcome was the presence of a clinically relevant intracranial abnormality on computed tomography (CT) or MRI, defined as those that might change management, either emergently, urgently, or nonurgently.

RESULTS: …

Age At Onset In Patients With Medically Refractory Temporal Lobe Epilepsy And Mesial Temporal Sclerosis: Impact On Clinical Manifestations And Postsurgical Outcome., Ali Akbar Asadi-Pooya, Michael R. Sperling

Department of Neurology Faculty Papers

PURPOSE: To evaluate the demographic and clinical manifestations and postsurgical outcome of childhood-onset mesial temporal sclerosis and temporal lobe epilepsy (MTS-TLE) and establishing the potential differences as compared to the patients with adult-onset MTS-TLE.

METHOD: In this retrospective study all patients with a clinical diagnosis of medically refractory TLE due to mesial temporal sclerosis, who underwent epilepsy surgery at Jefferson comprehensive epilepsy center, were recruited. Patients were prospectively registered in a database from 1986 through 2014. Postsurgical outcome was classified into two groups; seizure-free or relapsed. Clinical manifestations and outcome were compared between patients with childhood-onset MTS-TLE (i.e., age at …

Association Between Arsenic Exposure From Drinking Water And Longitudinal Change In Blood Pressure Among Heals Cohort Participants, Jieying Jiang, Mengling Liu, Faruque Parvez, Binhuan Wang, Fen Wu, Mahbub Eunus, Sripal Bangalore, Jonathan D. Newman, Alauddin Ahmed, Tariqul Islam, Muhammed Rakibuz-Zaman, Rabiul Hasan, Golam Sarwar, Diane Levy, Vesna Slavkovich, Maria Argos, Molly Scannell Bryan, Shohreh F. Farzan, Richard B. Hayes, Joseph H. Graziano, Habibul Ahsan, Yu Chen

Dartmouth Scholarship

Background:

Cross-sectional studies have shown associations between arsenic exposure and prevalence of high blood pressure; however, studies examining the relationship of arsenic exposure with longitudinal changes in blood pressure are lacking.

Method:

We evaluated associations of arsenic exposure in relation to longitudinal change in blood pressure in 10,853 participants in the Health Effects of Arsenic Longitudinal Study (HEALS). Arsenic was measured in well water and in urine samples at baseline and in urine samples every 2 years after baseline. Mixed-effect models were used to estimate the association of baseline well and urinary creatinine-adjusted arsenic with annual change in blood pressure …

Efficacy Of Galactose And Adalimumab In Patients With Resistant Focal Segmental Glomerulosclerosis: Report Of The Font Clinical Trial Group., Howard Trachtman, Suzanne Vento, Emily Herreshoff, Milena Radeva, Jennifer Gassman, Daniel T. Stein, Virginia J. Savin, Mukut Sharma, Jochen Reiser, Changli Wei, Michael Somers, Tarak Srivastava, Debbie S. Gipson

Manuscripts, Articles, Book Chapters and Other Papers

BACKGROUND: Patients with resistant focal segmental glomerulosclerosis (FSGS) who are unresponsive to corticosteroids and other immunosuppressive agents are at very high risk of progression to end stage kidney disease. In the absence of curative treatment, current therapy centers on renoprotective interventions that reduce proteinuria and fibrosis. The FONT (Novel Therapies for Resistant FSGS) Phase II clinical trial (NCT00814255, Registration date December 22, 2008) was designed to assess the efficacy of adalimumab and galactose compared to standard medical therapy which was comprised of lisinopril, losartan, and atorvastatin.

METHODS: Key eligibility criteria were biopsy confirmed primary FSGS or documentation of a causative …

Parent And Adolescent Attachment And Adolescent Shame And Hope With Psychological Control As A Mediator, Natasha K. Bell

Student Works

The purpose of this study was to determine if parent adolescent attachment is correlated with adolescent hope and shame two years later with parent psychological control in the year in between as a mediator. Data at wave four, five, and six for 308 families from the Flourishing Families Project were used. In previous studies attachment has been shown to be important in adolescent development. This study found that the adolescent's perception of the relationship is negatively correlated with shame and positively correlated with hope in the adolescent. Additionally the adolescent's perception of their relationship with both mother and father was …

College Students As Facilitators In Reducing Adolescent Obesity Disparity In Southern Appalachia: Team Up For Healthy Living, Deborah Slawson, William T. Dalton, Taylor Mckeehan Dula, Jodi Southerland, Liang Wang, Mary Ann Littleton, Diana Mozen, George Relyea, Karen Schetzina, Elizabeth F. Lowe, James M. Stoots, Tiejian Wu

ETSU Faculty Works

The proportion of obese adolescents in Southern Appalachia is among the highest in the nation. Through funding from the National Institute on Minority Health and Health Disparities — National Institutes of Health, the Team Up for Healthy Living project was a cluster-randomized trial targeting obesity prevention in adolescents through a cross-peer intervention. The specific aims of the project were to: 1) develop a peer-based health education program focusing on establishing positive peer norms towards healthy eating and physical activity (PA) among high school students, 2) test program efficacy, and 3) explore mechanisms underlying the program. The study was guided by …

Discovering Self: Childbearing Adolescents' Maternal Identity, Janelle L. B. Macintosh, Lynn Clark Callister

Faculty Publications

Purpose: Adolescent pregnancy and motherhood have long been a topic of interest for many healthcare professionals. However, there are limited data on how childbearing adolescents incorporate motherhood identity into their sense of self. The purpose of this study was to explore how childbearing adolescents perceive motherhood as becoming part of their personal identity.

Study Design: This qualitative study using ethnographic data collection involved 7 months of observation, interaction, and interviews.

Methods: Data were collected from nine expectant adolescents during in-depth interviews. All participants were patients at a teen mother and child clinic staffed by certified nurse midwives and a pediatrician. …

Parent And Adolescent Attachment And Adolescent Shame And Hope With Psychological Control As A Mediator, Natasha K. Bell

Theses and Dissertations

The purpose of this study was to determine if parent adolescent attachment is correlated with adolescent hope and shame two years later with parent psychological control in the year in between as a mediator. Data at wave four, five, and six for 308 families from the Flourishing Families Project were used. In previous studies attachment has been shown to be important in adolescent development. This study found that the adolescent's perception of the relationship is negatively correlated with shame and positively correlated with hope in the adolescent. Additionally the adolescent's perception of their relationship with both mother and father was …

Bilateral Papillitis And Unilateral Focal Chorioretinitis As The Presenting Features Of Syphilis., Christy E. Benson, Mohamed K. Soliman, Alexander Knezevic, Daisy D. Xu, Quan D. Nguyen, Diana V V. Do

Journal Articles: Ophthalmology

BACKGROUND: Syphilis is a multisystem bacterial infection caused by Treponema pallidum. The incidence of infection in the United States has risen by more than 75% since the year 2000, when it was at a low of 2.1 per 100,000 people. Ocular involvement may occur in any stage of infection and may present in a variety of ways, with posterior uveitis being the most common manifestation. We report a case of ocular syphilis infection with an unusual presentation of bilateral non-granulomatous panuveitis with papillitis and unilateral focal chorioretinitis.

FINDINGS: This is a retrospective case report with literature review. A 39-year-old Caucasian …

Magnetic Resonance Imaging In Pediatric Pulmonary Hypertension, Ayhan Pektas, Rana Olgunturk, Ayhan Cevik, Semiha Terlemez, Emre Kacar, Yusuf Ali Oner

The Texas Heart Institute Journal

The present study aims to determine the efficacy and reliability of cardiovascular magnetic resonance imaging in establishing the diagnosis and prognosis of pulmonary hypertension in children.

This is a retrospective comparison of 25 children with pulmonary hypertension and a control group comprising 19 healthy children. The diagnosis of pulmonary hypertension was made when the mean pulmonary artery pressure was ≥25 mmHg by catheter angiography.

The children with pulmonary hypertension had significantly lower body mass indices than did the healthy children (P=0.048). In addition, the children with pulmonary hypertension had significantly larger main pulmonary artery diameters and ascending aortic diameters (both …

Prophylactic Methylprednisolone To Reduce Inflammation And Improve Outcomes From One Lung Ventilation In Children: A Randomized Clinical Trial., Mary C. Theroux, Alicia Olivant Fisher, Maria E. Rodriguez, Robert P. Brislin, Kirk W. Reichard, Suken A. Shah, Matt Mccoy, Melinda Brown, Kirk W. Dabney, William G. Mackenzie, Douglas A. Katz, Thomas H. Shaffer

Department of Anesthesiology Faculty Papers

BACKGROUND: One lung ventilation (OLV) results in inflammatory and mechanical injury, leading to intraoperative and postoperative complications in children. No interventions have been studied in children to minimize such injury.

OBJECTIVE: We hypothesized that a single 2-mg·kg(-1) dose of methylprednisolone given 45-60 min prior to lung collapse would minimize injury from OLV and improve physiological stability.

METHODS: Twenty-eight children scheduled to undergo OLV were randomly assigned to receive 2 mg·kg(-1) methylprednisolone (MP) or normal saline (placebo group) prior to OLV. Anesthetic management was standardized, and data were collected for physiological stability (bronchospasm, respiratory resistance, and compliance). Plasma was assayed for …

Evaluating Physical Therapy For Adolescent Patients With Low Back Pain, Kelly Denise Gonzales

Doctor of Nursing Practice Final Manuscripts

Background: Low back pain is a condition affecting many people worldwide. The age of onset is variable, affecting all patient populations from childhood throughout the lifespan. Aims/Purpose: The efficacy of physical therapy for adolescent patients with back pain seen in a pediatric orthopedic clinic was evaluated through comparison of pre and post-intervention pain scores. Patient compliance with physical therapy was monitored and evaluated against outcomes.

Design: A six-month retrospective chart review of adolescent patients with a diagnosis of low back pain. Patients with a diagnosis of low back pain were referred for physical therapy and provided with a home exercise …

Transition Program For Adolescents With Congenital Heart Disease Focusing On Self-Management Knowledge, Elizabeth A. Hartman Valles, Kathleen Sweeney Cpnp, Jeffrey Frazer M.D.

Doctor of Nursing Practice Final Manuscripts

Introduction: The primary goal of this project was to implement a pilot transition education program to prepare adolescents with congenital heart defects (CHD) by increasing knowledge about self-management of their health condition.

Method: An educational program was developed and included use of an interactive binder. A total of 20 adolescents with CHD between the ages of 16 – 18 years participated in transition education during a single outpatient cardiology visit with pre and post education knowledge assessment performed using the Leuven Knowledge Questionnaire for Congenital Heart Disease (LKQCHD).

Results: Following participation in the transition education, the overall mean knowledge scores …

Genetic Heterogeneity Of Pseudoxanthoma Elasticum: The Chinese Signature Profile Of Abcc6 And Enpp1 Mutations., Liang Jin, Qiujie Jiang, Zhengsheng Wu, Changxia Shao, Yong Zhou, Luting Yang, Jouni Uitto, Gang Wang

Department of Dermatology and Cutaneous Biology Faculty Papers

Pseudoxanthoma elasticum (PXE), an autosomal recessive disorder characterized by ectopic mineralization, is caused by mutations in the ABCC6 gene. We examined clinically 29 Chinese PXE patients from unrelated families, so far the largest cohort of Asian PXE patients. In a subset of 22 patients, we sequenced ABCC6 and another candidate gene, ENPP1, and conducted pathogenicity analyses for each variant. We identified a total of 17 distinct mutations in ABCC6, 15 of them being, to our knowledge, previously unreported, including 5 frameshift and 10 missense variants. In addition, a missense mutation in combination with a recurrent nonsense mutation in ENPP1 was …

Examination Of The Psychological Impact Of Sports-Related Concussions In The Adolescent Patient, Tamerah Hunt

Journal of Sports Medicine and Allied Health Sciences: Official Journal of the Ohio Athletic Trainers Association

No abstract provided.

Examination Of Dietary Intake And Supplement Use Among Girls Ages 9-18, With Emphasis On Calcium And Iron, Katelyn E. Castro, Sydney Karp

Renée Crown University Honors Thesis Projects - All

Diets of children and adolescents are often lacking in key nutrients due to their low intakes of important food groups (e.g. fruits, vegetables, whole grains, and dairy). This study examined nutrients of concern for growing girls compared to dietary recommendations. Specifically iron and calcium were analyzed to determine the highest dietary sources of these micronutrients and the impact of supplementation on girls’ mean intake. This cross-sectional analysis used a subset of data from a longitudinal study of growth and development in active Caucasian girls (n=74). Dietary data and supplement use were collected using the Youth Adolescent Questionnaire (Rockett, Wolf & …

Comparison Of Survival In Patients With T Cell Lymphoma After Autologous And Allogeneic Stem Cell Transplantation As A Frontline Strategy Or In Relapsed Disease., Amer Beitinjaneh, Rima M. Saliba, L. Jeffrey Medeiros, Francesco Turturro, Gabriela Rondon, Martin Korbling, Luis Fayad, Michelle A. Fanale, Amin M. Alousi, Paolo Anderlini, Oran Betul, Uday R. Popat, Barbara Pro, Issa F. Khouri

Kimmel Cancer Center Papers, Presentations, and Grand Rounds

We studied the roles of autologous (A) and allogeneic (allo) stem cell transplantation (SCT) in the treatment of 134 patients with T cell lymphoma (TCL) at our center. For frontline SCT, 58 patients were studied. The 4-year overall survival (OS) rates for ASCT (n = 47; median age, 49 years) and alloSCT (n = 11; median age, 55 years) groups were 76% and 54%, respectively (P > .05). The 4-year OS rates for first complete remission (CR1) patients were 84% and 83%, respectively. For SCT for relapsed disease, 76 patients were studied (41 with ASCT and 35 with alloSCT). The 4-year …

Adolescent And Adult African Americans Have Similar Metabolic Dyslipidemia., Samuel S. Gidding, Scott W. Keith, Bonita Falkner

Department of Pharmacology and Experimental Therapeutics Faculty Papers

BACKGROUND: African Americans (AAs) have lower triglyceride (TG) and higher high-density lipoprotein cholesterol (HDL-C) than other ethnic groups; yet, they also have higher risk for developing diabetes mellitus despite the strong relationship of dyslipidemia with insulin resistance. No studies directly compare adolescents and adults with regard to relationships among dyslipidemia, high-sensitivity C-reactive protein (hs-CRP), and insulin resistance. Here, we compare AA adolescents to adults with regard to the relationships of adiposity-related lipid risk markers (TG-to-HDL ratio and non-HDL-C) with body mass index (BMI), waist circumference (WC), homeostasis model of insulin resistance (HOMA), and hs-CRP.

METHODS: Two cohorts of healthy AA …

The Reproducibility And Absolute Values Of Echocardiographic Measurements Of Left Ventricular Size And Function In Children Are Algorithm Dependent., Renee Margossian, Shan Chen, Lynn A. Sleeper, Lloyd Y. Tani, Girish S. Shirali, Fraser Golding, Elif Seda Selamet Tierney, Karen Altmann, Michael J. Campbell, Anita Szwast, Angela Sharkey, Elizabeth Radojewski, Steven D. Colan, Pediatric Heart Network Investigators

Manuscripts, Articles, Book Chapters and Other Papers

BACKGROUND: Several quantification algorithms for measuring left ventricular (LV) size and function are used in clinical and research settings. The aims of this study were to investigate the effects of measurement algorithm and beat averaging on the reproducibility of measurements of the left ventricle and to assess the magnitude of agreement among the algorithms in children with dilated cardiomyopathy.

METHODS: Echocardiograms were obtained in 169 children from eight clinical centers. Inter- and intrareader reproducibility was assessed on measurements of LV volumes using the biplane Simpson, modified Simpson, and 5/6 × area × length (5/6AL) algorithms. Percentage error was calculated as …

Immune Reconstitution But Persistent Activation After 48 Weeks Of Antiretroviral Therapy In Youth With Pre-Therapy Cd4 >350 In Atn 061., Bret J. Rudy, Bill G. Kapogiannis, Carol Worrell, Kathleen E. Squires, James Bethel, Su Li, Craig M. Wilson, Allison Agwu, Patricia Emmanuel, Georgine Price, Stephanie Hudey, Maureen M. Goodenow, John W. Sleasman

Department of Medicine Faculty Papers

BACKGROUND: Measures of immune outcomes in youth who initiate combination antiretroviral therapy (cART) early in HIV infection are limited.

DESIGN: Adolescent Trials Network 061 examined changes over 48 weeks of cART in T-cell subsets and markers of T-cell and macrophage activation in subjects with pre-therapy CD4 > 350 cells/mm. All subjects had optimal viral suppression from weeks 24 through 48.

METHODS: Subjects (n = 48) initiated cART with tenofovir/emtricitabine plus ritonavir-boosted atazanavir. Data were collected at baseline and weeks 12, 24, and 48. Trends were compared to uninfected controls.

RESULTS: Significant increases over 48 weeks were noted in all CD4 populations, …