Pediatrics
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Case Reports
Atrial fibrillation induced by commotio cordis secondary to a blunt chest trauma in a teenage boy.
Low-energy blunt chest trauma can cause commotio cordis and ventricular fibrillation (VF) in otherwise healthy young individuals. If the chest wall impact occurs during a narrow vulnerable window of ventricular repolarization, the generated premature ventricular impulse can lead to VF and sudden death. Atrial fibrillation (AF) in association with a blunt chest trauma has not yet been reported in a child or adolescent. ⋯ He did not have any identifiable structural or electrical cardiac abnormality and had no previous history of arrhythmia. We hypothesize that AF, similar to commotio cordis-induced VF, may occur as a result of a blunt chest trauma in healthy young individuals. Animal studies evaluating arrhythmias related to chest wall impact may elucidate the timing and mechanism of AF induced by commotio cordis.
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The American Recovery and Reinvestment Act of 2009 accelerated the implementation of electronic health records (EHRs) in pediatric offices. We sought to determine the prevalence and functionalities of EHRs, as well as pediatricians' perceptions of EHRs. ⋯ The number of office-based pediatricians who are using an EHR has steadily risen to almost 80%. EHR cost and reduction in productivity remain serious concerns. Despite the widespread adoption of EHRs by pediatricians, only few use a basic or fully functional EHR and even fewer have added pediatric functionality. There is a role for the EHR certification process to advance functionalities used by pediatricians and to increase efficiency, data exchange capability, and general EHR functionality.
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An extensive literature documents the existence of pervasive and persistent child health, development, and health care disparities by race, ethnicity, and socioeconomic status (SES). Disparities experienced during childhood can result in a wide variety of health and health care outcomes, including adult morbidity and mortality, indicating that it is crucial to examine the influence of disparities across the life course. Studies often collect data on the race, ethnicity, and SES of research participants to be used as covariates or explanatory factors. ⋯ Furthermore, the AAP believes that researchers should consider both biological and social mechanisms of action of race, ethnicity, and SES as they relate to the aims and hypothesis of the specific area of investigation. It is important to measure these variables, but it is not sufficient to use these variables alone as explanatory for differences in disease, morbidity, and outcomes without attention to the social and biologic influences they have on health throughout the life course. The AAP recommends more research, both in the United States and internationally, on measures of race, ethnicity, and SES and how these complex constructs affect health care and health outcomes throughout the life course.
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Tuberculosis (TB) remains an important problem among children in the United States and throughout the world. Although diagnosis and treatment of infection with Mycobacterium tuberculosis (also referred to as latent tuberculosis infection [LTBI] or TB infection) remain the lynchpins of TB prevention, there is no diagnostic reference standard for LTBI. The tuberculin skin test (TST) has many limitations, including difficulty in administration and interpretation, the need for a return visit by the patient, and false-positive results caused by significant cross-reaction with Mycobacterium bovis-bacille Calmette-Guérin (BCG) vaccines and many nontuberculous mycobacteria. ⋯ Both methods have a higher positive predictive value when applied to children with risk factors for LTBI. Unfortunately, neither method distinguishes between TB infection and TB disease. The objective of this technical report is to review what IGRAs are most useful for: (1) increasing test specificity in children who have received a BCG vaccine and may have a false-positive TST result; (2) using with the TST to increase sensitivity for finding LTBI in patients at high risk of developing progression from LTBI to disease; and (3) helping to diagnose TB disease.
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Gender nonconforming (GN) children and adolescents, collectively referred to as GN youth, may seek care to understand their internal gender identities, socially transition to their affirmed genders, and/or physically transition to their affirmed genders. Because general pediatricians are often the first point of contact with the health care system for GN youth, familiarity with the psychological and medical approaches to providing care for this population is crucial. ⋯ Such guidelines emphasize a multidisciplinary approach with collaboration of medical, mental health, and social services/advocacy providers. Appropriate training needs to be provided to promote comprehensive, culturally competent care to GN youth, a population that has traditionally been underserved and at risk for negative psychosocial outcomes.