Medicine and Health Sciences Commons^™

Interpreting Measurements Of Cardiac Function Using Vendor-Independent Speckle Tracking Echocardiography In Children: A Prospective, Blinded Comparison With Catheter-Derived Measurements., Suma Goudar, G Hamilton Baker, Shahryar M. Chowdhury, Kimberly J. Reid, Girish S. Shirali, Mark A. Scheurer

Manuscripts, Articles, Book Chapters and Other Papers

BACKGROUND: Adult studies demonstrate that echocardiographic measurements of cardiac function using speckle tracking correlate with invasive measurements, but such data in the pediatric population are sparse. Our aim was to compare speckle-derived measures of cardiac function to measurements routinely obtained by cardiac catheterization in children.

METHODS: Echocardiograms were performed on the day of cardiac catheterization. Using Tomtec 2D Cardiac Performance Analysis, longitudinal strain (LS), longitudinal strain rate (LSR), early diastolic LSR, and ejection fraction (EF) for the right and left ventricle (RV and LV) were calculated via speckle tracking. Global LS and LSR were calculated for the LV. These results …

Monitoring Change In Volume Of Calcifications In Juvenile Idiopathic Inflammatory Myopathy: A Pilot Study Using Low Dose Computed Tomography., Maria Ibarra, Cynthia Rigsby, Gabrielle A. Morgan, Christina L. Sammet, Chiang-Ching Huang, Dong Xu, Ira N. Targoff, Lauren M. Pachman

Manuscripts, Articles, Book Chapters and Other Papers

BACKGROUND: Dystrophic calcifications may occur in patients with J uvenile Idiopathic Inflammatory Myopathy (JIIM) as well as other connective tissue and metabolic diseases, but a reliable method of measuring the volume of these calcifications has not been established. The purpose of this study is to determine the feasibility of low dose, limited slice, Computed Tomography (CT) to measure objectively in-situ calcification volumes in patients with JIIM over time.

METHODS: Ten JIIM patients (eight JDM, two Overlap) with calcifications were prospectively recruited over a 2-year period to undergo two limited, low dose, four-slice CT scans. Calculation of the volume of calcifications …

Cardiovascular Disease Risk Factors And Left Ventricular Hypertrophy In Girls And Boys With Ckd., Rebecca L. Ruebner, Derek Ng, Mark Mitsnefes, Bethany J. Foster, Kevin Meyers, Bradley A. Warady, Susan L. Furth

Manuscripts, Articles, Book Chapters and Other Papers

Background and objectives: Prior studies suggested that women with CKD have higher risk for cardiovascular disease (CVD) and mortality than men, although putative mechanisms for this higher risk have not been identified. We assessed sex differences in (1) CVD risk factors and left ventricular hypertrophy (LVH), and (2) the relationship of left ventricular mass (LVM) with different measures of body size in children with CKD.

Design, setting, participants, and measurements: The study population comprised 681 children with CKD from the Chronic Kidney Disease in Children cohort, contributing 1330 visits. CVD risk factors were compared cross-sectionally by sex. LVH was defined …

Medical Center Staff Attitudes About Spanking., Elizabeth T. Gershoff, Sarah A. Font, Catherine A. Taylor, Rebecca H. Foster, Ann Budzak Garza, Denyse Olson-Dorff, Amy Terreros, Monica Nielsen-Parker, Lisa Spector

Manuscripts, Articles, Book Chapters and Other Papers

Several medical professional organizations, including the American Academy of Pediatrics, recommend that parents avoid hitting children for disciplinary purposes (e.g., spanking) and that medical professionals advise parents to use alternative methods. The extent to which medical professionals continue to endorse spanking is unknown. This study is the first to examine attitudes about spanking among staff throughout medical settings, including non-direct care staff. A total of 2580 staff at a large general medical center and 733 staff at a children's hospital completed an online survey; respondents were roughly divided between staff who provide direct care to patients (e.g., physicians, nurses) and …

Parental Refusal Of Surgery In An Infant With Tricuspid Atresia., Alexander A. Kon, Angira Patel, Steven Leuthner, John Lantos

Manuscripts, Articles, Book Chapters and Other Papers

We present a case of a fetal diagnosis of tricuspid atresia (TA). The pregnant woman and her husband requested that the baby be treated with only palliative care. The cardiologist did not think it would be appropriate to withhold life-prolonging surgery once the infant was born. The neonatologist argued that outcomes for TA are similar to those for hypoplastic left heart syndrome, and the standard practice at the institution was to allow parents to choose surgery or end-of-life care for those infants. The team requested an ethics consultation to assist in determining whether forgoing life-prolonging interventions in this case would …

Considering Decision-Making And Sexuality In Menstrual Suppression Of Teens And Young Adults With Intellectual Disabilities., Kruti Acharya, John D. Lantos

Manuscripts, Articles, Book Chapters and Other Papers

No abstract provided.

Extracorporeal Membrane Oxygenation (Ecmo) For Severe Toxicological Exposures: Review Of The Toxicology Investigators Consortium (Toxic)., G S. Wang, R Levitan, T J. Wiegand, Jennifer Lowry, R F. Schult, S Yin, Toxicology Investigators Consortium

Manuscripts, Articles, Book Chapters and Other Papers

Although there have been many developments related to specific strategies for treating patients after poisoning exposures, the mainstay of therapy remains symptomatic and supportive care. One of the most aggressive supportive modalities is extracorporeal membrane oxygenation (ECMO). Our goal was to describe the use of ECMO for toxicological exposures reported to the American College of Medical Toxicology (ACMT) Toxicology Investigators Consortium (ToxIC). We performed a retrospective review of the ACMT ToxIC Registry from January 1, 2010 to December 31, 2013. Inclusion criteria included patients aged 0 to 89 years, evaluated between January 2010 through December 2013, and received ECMO for …

Down-Regulation Of Placental Neuropilin-1 In Fetal Growth Restriction., Dev Maulik, Alok De, Louis Ragolia, Jodi Evans, Dmitry Grigoryev, Kamani Lankachandra, David Mundy, Jolene Muscat, Mary M. Gerkovich, Shui Qing Ye

Manuscripts, Articles, Book Chapters and Other Papers

BACKGROUND: Fetal growth restriction (FGR) is associated with adverse outcomes extending from fetal to adult life, and thus, constitutes a major health care challenge. Fetuses with progressive growth restriction show increasing impedance in the umbilical artery flow, which may become absent during end-diastole. Absent end-diastolic flow (AEDF) is associated with adverse perinatal outcomes including stillbirths and perinatal asphyxia. Placentas from such pregnancies demonstrate deficient fetoplacental vascular branching. Current evidence, moreover, indicates an antiangiogenic state in maternal circulation in several pregnancy complications including preeclampsia, small-for-gestational-age births, fetal death, and preterm labor. The angiogenic mediators in maternal circulation are predominantly of placental …

Factors Associated With Interest In Same-Day Contraception Initiation Among Females In The Pediatric Emergency Department., Melissa K. Miller, Kimberly A. Randell, Romina Barral, Ashley K. Sherman, Elizabeth Miller

Manuscripts, Articles, Book Chapters and Other Papers

PURPOSE: The purposes were to describe interest in hormonal contraception initiation among female adolescent in the emergency department (ED) and to assess for associations with factors known to increase pregnancy risk such as violence victimization.

METHODS: We used a computerized survey to assess sexual and dating practices, pregnancy history/likelihood, contraception use (including long-acting reversible contraception [LARC]) and concerns, contraception initiation interest, violence victimization, medical utilization, and demographics among sexually experienced females aged 14-19 years in our ED. The primary outcome was interest in contraception initiation. We compared responses between subgroups using the chi-square test.

RESULTS: A total of 168 adolescents …

Initial Benchmarking Of The Quality Of Medical Care In Childhood-Onset Systemic Lupus Erythematosus., Rina Mina, Julia G. Harris, Marisa S. Klein-Gitelman, Simone Appenzeller, Maraisa Centeville, Diane Eskra, Jennifer L. Huggins, Anne L. Johnson, Raju Khubchandani, Prachi Khandekar, Jiha Lee, Hai Mei Liu, Joshua D. Pendl, Clovis A. Silva, Marco F. Silva, Ahmad I. Zaal, Esi Morgan Dewitt, Stacy P. Ardoin, Hermine I. Brunner

Manuscripts, Articles, Book Chapters and Other Papers

OBJECTIVE: To assess the quality of medical care in childhood-onset systemic lupus erythematosus (SLE) at tertiary pediatric rheumatology centers as measured by observance of SLE quality indicators (SLE-QIs).

METHODS: International consensus has been achieved for childhood-onset SLE-QIs capturing medical care provision in 9 domains: diagnostic testing, education of cardiovascular (CV) risk and lifestyles, lupus nephritis (LN), medication management, bone health, ophthalmologic surveillance, transition, pregnancy, and vaccination. Using medical record information, the level of performance of these childhood-onset SLE-QIs was assessed in childhood-onset SLE populations treated at 4 tertiary pediatric rheumatology centers in the US, 2 in Brazil, and 1 center …

Contraceptive Provision To Adolescent Females Prescribed Teratogenic Medications., Stephani L. Stancil, Melissa K. Miller, Holley Briggs, Daryl Lynch, Kathy Goggin, Gregory Kearns

Manuscripts, Articles, Book Chapters and Other Papers

BACKGROUND AND OBJECTIVES: Rates of adult women receiving contraceptive provision when simultaneously prescribed a known teratogen are alarmingly low. The prevalence of this behavior among pediatric providers and their adolescent patients is unknown. The objective of this study was to describe pediatric provider behaviors for prescribing teratogens concurrently with counseling, referral, and/or prescribing of contraception (collectively called contraceptive provision) in the adolescent population.

METHODS: A retrospective review was conducted examining visits in 2008-2012 by adolescents aged 14 to 25 years in which a known teratogen (US Food and Drug Administration pregnancy risk category D or X) was prescribed. The electronic …