Administration of repeat doses of antenatal glucocorticoids to women at risk for preterm birth after an initial course reduces neonatal morbidity, without affecting rates of neurologic disability in early childhood. However, data on long-term effects on cardiometabolic health are limited.

Exposure to repeat doses of antenatal betamethasone did not increase cardiovascular risk factors at early school age. Clinicians wishing to use repeat antenatal glucocorticoids can be reassured that the risk of future cardiometabolic disease from this therapy is low. (Read the full article)

Early first sexual intercourse (FSI) is a risk factor for unplanned teenage pregnancy, sexually transmitted infection, and adverse health outcomes in adolescence and into adulthood. In girls, externalizing behaviors are more strongly associated with earlier FSI than internalizing behaviors.

Externalizing behavior from as early as 5 in boys and 10 in girls is a significant risk factor for earlier age at FSI. Internalizing behavior at ages 8 and 10 was associated with early FSI for boys but not girls. (Read the full article)

Current recommendations for the first outpatient visit for newborns are based on known health risks during the first week of life. Knowledge of the relationship between early well child visits and hospital readmissions may inform newborn health policy interventions.

Newborns who have a first well child visit within the recommended time period after hospital discharge are substantially less likely be readmitted. Obstacles to early follow-up should be addressed to reduce the risk of readmission in this population. (Read the full article)

Little is known about the impact of tobacco smoke exposure on preterm children with bronchopulmonary dysplasia. It is essential to understand how environmental exposures, such as tobacco smoke, influence respiratory morbidities in this vulnerable population.

Chronic tobacco smoke exposure is common in children with bronchopulmonary dysplasia. In children who required home respiratory support, hair nicotine levels were a better predictor of hospitalization and activity limitation than caregiver self-report. (Read the full article)

Previous studies have demonstrated racial and ethnic differences in glycemic control even after adjustment for variables such as insulin dosage, diabetes duration, and socioeconomic status. It is controversial whether genetic, physiologic, cultural, socioeconomic, and/or provider-related factors underlie these disparities.

This study in a large, racially/ethnically diverse sample of children with type 1 diabetes demonstrates that racial disparities in insulin treatment methods and diabetes outcomes remain even after adjustment for socioeconomic status. (Read the full article)

It is unclear whether developmental delays observed among infants with single-suture craniosynostosis (SSC) persist at school age. Few neurodevelopmental studies have examined children with SSC beyond age 3, with most having methodological limitations.

This study is the first to follow and test infants with SSC and a control group at school age. Infancy delays among children with SSC persisted at school age in some areas (IQ, math) but not others (reading, spelling). (Read the full article)

Microbial exposure during early life may prevent, or reduce, the risk of allergy development.

Allergic diseases are less common in children whose parents use hand dishwashing instead of machine dishwashing, and we hypothesize that this allergy-preventive effect is mediated via an increased microbial exposure. (Read the full article)

Although the rates of antipsychotic medication treatment are rising for children and adolescents, little is known about the factors associated with this practice.

This study provides some of the first data regarding when and why clinicians decide to use antipsychotic medications. It reveals clues as to how prescribing might better follow best practice guidelines. (Read the full article)

After the recent economic recession, policy interventions including austerity measures led to reductions in government spending on health care in many countries. However, there is limited research into the effects of changes in government health care spending on child health.

Reductions in government health care spending are associated with long-lasting adverse effects on child health globally, especially in low-income countries. Given pressures to diminish health expenditures, we caution that reduced spending should be achieved through increased efficiency of care delivery. (Read the full article)

Early-life lower respiratory illnesses, including pneumonia, are associated with increased prevalence of asthma and diminished lung function in children. Whether early-life pneumonia is associated with subsequent impaired lung function and asthma in adults is not yet clear.

This is the first article providing strong data for an association between early-life pneumonia in an outpatient setting and airflow limitation and asthma into adulthood, supporting the hypothesis of the early-life origins of chronic obstructive pulmonary disease. (Read the full article)

Childhood bacteremia caused by vaccine-preventable organisms has substantially declined over the last decade. Recognition of bacteremia in children is difficult, and delayed administration of antibiotics is associated with poor outcomes. Adults with health care–associated Gram-negative bacteremia experience delays in receiving appropriate antibiotics.

Bacteremia in children presenting to the emergency department is increasingly health care associated and resistant to empirical antibiotics. These infections are associated with increased length of stay. Rates of Gram-negative bacteremia have increased, and children with Gram-negative bacteremia experience delayed antibiotic administration. (Read the full article)

Microvasculature alterations are associated with increased risk of hypertension in adults. Not much is known about the association of retinal vessel caliber with cardiovascular risk factors among children.

Narrower retinal arteriolar caliber is associated with higher blood pressure, mean arterial pressure, and pulse pressure in school-age children, whereas wider retinal venular caliber is associated with higher carotid-femoral pulse wave velocity. Microvascular adaptations might influence cardiovascular health from childhood onward. (Read the full article)

Many children with blunt head trauma and isolated skull fractures are admitted to the hospital. Several small studies suggest that children with simple isolated skull fractures are at very low risk of clinical deterioration.

In this large cohort of children with isolated linear skull fractures after minor blunt head trauma, none developed significant intracranial hemorrhages resulting in neurosurgical interventions. These children may be considered for emergency department discharge if neurologically normal. (Read the full article)

Children with special health care needs are a growing population in developed countries. They are at risk for poorer learning and behavioral outcomes, and their parents are more likely to have poorer mental health.

Four distinct and replicable special health care need profiles across 2 childhood epochs were categorized as none, transient, emerging, and persistent. The cumulative burden of special health care needs shaped adverse outcomes more than did point prevalence. (Read the full article)

Blood cultures are the most widely available diagnostic tool to identify bacterial pathogens in community-acquired pneumonia (CAP). Despite a recent national guideline recommendation for blood culture performance in children with moderate/severe CAP, there is still wide variation across institutions.

Using improvement methodology, we demonstrated that blood cultures can be routinely performed in children admitted for CAP, in accordance with a recent national guideline, without increasing length of stay in a setting with a low false-positive blood culture rate. (Read the full article)

Burns are a leading cause of pediatric emergency department visits and hospitalizations and are often associated with significant long-term physical and psychological consequences and long-term medical and nursing treatments. Little is known of the long-term impacts of burns on mortality.

Children with burns had a 1.6 times greater rate of long-term mortality than a matched population-based cohort of children with no injury. Total mortality burden based on in-hospital deaths alone underestimates the true burden from both minor and severe burns. (Read the full article)

Micronutrient deficiencies, including deficiencies of vitamin B-12 and folate, are common worldwide and may be a contributing factor to the estimated 165 million stunted children.

Routine supplementation of vitamin B-12 improved linear and ponderal growth in subgroups of young Indian children. We provide evidence that vitamin B-12 deficiency is a contributor to poor growth in low- and middle-income countries. (Read the full article)

Collaborative care is known to be an effective system to manage child behavioral health conditions in the primary care setting.

Among urban children with attention-deficit/hyperactivity disorder, using lay care managers to address barriers to engagement with care and challenging child behaviors has the potential to improve the effectiveness of conventional collaborative care. (Read the full article)

Although the psychometric properties of the school-age Strengths and Difficulties Questionnaire (SDQ) have been extensively examined by using longitudinal data, the preschool version of the SDQ has only been explored in a limited number of cross-sectional studies.

This is the first psychometric study of the preschool SDQ using longitudinal data. We report measurement invariance over time, satisfactory reliability, construct and criterion validity, and predictive utility for subsequent behavioral problems (4 years) and clinical disorders (2 years). (Read the full article)

Although physicians worry that communicating about prognosis or life-threatening illness can take away hope, previous work suggests that prognosis communication may even enhance hope. The nature of hopes held by parents of children with advanced cancer was not previously understood.

Parents in our study frequently recognized their child’s poor prognosis, yet held many different hopes, including for cure, quality of life, and meaningful relationships. Parents who hoped for cure often recognized that this was not possible for their child. (Read the full article)

Children’s time with parents is critical for healthy development. Lack of control over parents’ schedules and limited supervisor support for personal and family life can interfere with parents’ family time.

This is the first group randomized controlled field trial demonstrating effects of a workplace intervention, designed to increase schedule control and supervisor support, on working parents’ time with their children, as assessed by using longitudinal daily telephone interviews. (Read the full article)

Current childhood vaccination coverage rates among military dependents in the United States are not known. Past studies on childhood vaccination coverage in military dependents have shown mixed results, with the majority showing lower than ideal coverage rates.

This study analyzes a national database with 6 years of data and provider-confirmed vaccination status to describe the current documented vaccination coverage rates among military dependents in the United States. (Read the full article)

Otorrhea is common in children with tympanostomy tubes: annually, 2 of 3 children develop 1 or more episodes. Antibiotic-glucocorticoid eardrops are the most effective treatment in both the short- and long-term.

Treatment with antibiotic-glucocorticoid eardrops costs less than oral antibiotics and initial observation in children with tympanostomy tubes who develop otorrhea. Non–health care costs constitute a substantial proportion of the total costs of this condition. (Read the full article)

There is concern that the Bayley-III overestimates developmental functioning in preterm populations. The ability of the Bayley-III Cognitive and Language scales to predict later functioning in very preterm children has not been examined.

The norms on the Bayley-III Cognitive and Language scales at 24 months had low sensitivity for impairment across general cognitive, verbal and nonverbal reasoning domains at 4 years, which was better detected using cut-points based on local term-born reference data. (Read the full article)

A program to support pediatric primary care providers in mental health care using point-of-care, telephone-based advice from specialists has been available since 2005 in Massachusetts. Other US states are implementing similar models. Little is known about how providers use this service.

There is wide variability in adoption and use of this program. Patterns are associated with panel size, enrollment timing, and assignment to the program team at the pilot site. Findings will help new programs establish expectations and design implementation interventions. (Read the full article)

Heart rate (HR) increases with increasing body temperature. Previous studies have characterized the relationship among HR, age, and temperature for patients in primary care and emergency department settings but not in hospitalized children.

Our data demonstrate an overall increase in HR by ~10 beats/minute for each 1°C increase in body temperature. Expected heart rates for hospitalized children differ from those for primary care and emergency department patients at the same age and temperature. (Read the full article)

Both obesity and developmental disabilities have increased in recent decades; however, the full long-term effects of prepregnancy obesity on a child’s psychosocial development remain unknown. Limited studies suggest associations between maternal prepregnancy obesity and child psychosocial development.

This study in 6-year-old children provides evidence that severe prepregnancy obesity is associated with adverse child psychosocial outcomes, including attention-deficit/hyperactivity disorder. These findings were not explained by many pregnancy and postpartum factors related to maternal obesity or child development. (Read the full article)

Meaningful use (MU) incentive payments have been developed to encourage adoption and use of electronic health records (EHRs). Several studies have revealed children’s hospitals have unique barriers to the use of EHRs but were relatively early adopters of information technology.

Although a minority of children’s hospitals have succeeded with MU incentives, freestanding children’s hospitals are significantly more likely to succeed. Improvement of EHRs for pediatric use should focus on information exchange, quality reporting, and MU relevance to pediatrics. (Read the full article)

Concussion produces a range of symptoms that may impede academic functioning. The need for empirical validation exists, despite growing consensus on the importance of a guided return-to-school process for students recovering from concussion.

This study provides initial evidence of a concussion’s adverse effects on academic learning and performance across all grades, including heightened levels of school-related concern and amplified postinjury academic difficulties experienced by symptomatic students relative to their recovered peers. (Read the full article)

Insulin resistance plays a role in obesity. Recently it has been associated with increased risk of AD. Aβ42 and PSEN1 are molecules associated with increased risk of later AD. Patients affected by AD show elevated levels of plasma Aβ42.

Levels of Aβ42 and PSEN1 are significantly elevated in obese adolescents and correlated with the degree of both adiposity and systemic insulin resistance. (Read the full article)

Care coordination is a central part of the medical home model. Little is known about how care coordination is implemented in pediatrics and how it changes over time in primary care practices successfully adopting medical home principles.

In high-performing medical homes, care coordination evolved toward designing and carrying out routine activities and policies that aimed to forestall disruptions in care delivery. Investing in medical home teams, engaging electronic medical record systems, and improving workflow supported these changes. (Read the full article)

Evidence on the cardiometabolic consequences of sedentary behavior in youth is inconsistent and mostly relies on cross-sectional studies. Studies with objective measures of sedentary time have found limited evidence of cross-sectional associations with adiposity markers but no other outcomes.

Objectively assessed daily sedentary time was not prospectively associated with cardiometabolic outcomes. Moderate to vigorous physical activity was beneficially associated with body fat mass, insulin, high-density lipoprotein cholesterol, and clustered cardiometabolic score. (Read the full article)

Physical activity (PA) of preschoolers has been found to be highly correlated with their child care environment. Preschool-aged children are sedentary for most of their time at child care and most are not meeting PA recommendations.

Preschoolers were presented with significantly fewer than recommended PA opportunities at child care. More active play opportunities are needed to increase PA, including more outdoor time, more teacher-led and child-initiated active play, and flexibility in naptime for preschoolers. (Read the full article)

Most prospective cohort studies of acquired demyelinating syndromes in children have focused on the genetic, environmental, and neuroimaging predictors of multiple sclerosis. Less is known regarding the severity of the incident demyelinating event and predictors of residual attack–related physical disability.

In a national, prospective longitudinal study, incident acquired demyelinating syndromes in children were characterized in terms of physical deficits and acuity at onset, and recovery over the first 12 months. Follow-up evaluations up to 10 years’ postonset were analyzed. (Read the full article)

Clinical pain assessment methods in youth are vulnerable to underestimation bias and underrecognition. Facial expressions are sensitive, specific biomarkers of the presence and severity of pain. Computer vision–based pattern recognition enables measurement of pain-related facial expressions from video.

This study demonstrates initial validity for developing computer vision algorithms for automated pain assessment in children. The system developed and tested in this study could provide standardized, continuous, and valid patient monitoring that is potentially scalable. (Read the full article)

Studies on the consequences of abnormal prenatal hemoglobin (Hb) concentration have focused on maternal morbidities and adverse birth outcomes. To date, very little is known about the association between prenatal Hb concentration and infant cognitive and motor functions.

There is an inverted U-shaped relationship between maternal Hb concentration and infant gross motor function. Hb concentration between 90 and 110 g/L appears to be optimal for early gross motor function of children. (Read the full article)

Permanent neuronal deletion and neurocognitive impairment after anesthetic exposure in animals raised substantial concern that similar effects occur in children. Human studies were equivocal but have not combined structural and intelligence tests in otherwise healthy children after childhood anesthesia.

Anesthetic exposure for surgery did not lead to measurable neuronal elimination in brain regions previously identified in animals. However, language comprehension and performance IQ were decreased in exposed children and associated with decreased gray matter, primarily in posterior brain regions. (Read the full article)

Firearms are among the 10 leading causes of injury-related death for youth and continues throughout the life span. Annually youth homicides and assault-related injuries result in an estimated $16 million in combined medical and work loss costs.

Findings add to the field’s broadening conceptualization of youth victimization highlighting the potentially highly consequential risk factor of firearm and other weapon exposure as a component of victimization experiences on the mental health of youth. (Read the full article)

Associations have been reported between celiac disease (CD) and numerous autoimmune conditions in adults and children. However, current screening guidelines do not consider patients with rheumatic diseases to be at high risk for CD.

The prevalence of CD in children presenting for rheumatology evaluation was found to be 2% by routine serologic screening. The majority of screening-detected CD cases had no CD-associated symptoms. Gluten restriction was found to relieve some musculoskeletal complaints. (Read the full article)

Treatment of idiopathic steroid-resistant nephrotic syndrome is challenging, and therapeutic options are limited. In spite of good initial response with rituximab, responders always remain prone to further relapse, necessitating either repeat course of rituximab or addition of another steroid-sparing immunosuppressant.

Mycophenolate mofetil may be an effective maintenance therapy to consider as an additive immunosuppressant after induction with rituximab in maintaining remission among children with refractory steroid-resistant nephrotic syndrome. (Read the full article)

Previous research has described important variability in the medical evaluation of suspected child physical abuse. This variability may contribute to bias and reduce reliability in the medical diagnosis of abuse.

A panel of child abuse pediatricians participated in a Delphi Process, defining critical elements for the medical evaluation of suspected physical abuse in children. Results can be used to reduce practice variability that may contribute to potential bias in evaluation. (Read the full article)

The 2011 national guidelines for the management of pediatric community-acquired pneumonia recommended narrow-spectrum antibiotic therapy (eg, ampicillin) for most children hospitalized with pneumonia. Before the release of the guidelines, the use of broader-spectrum antibiotics (eg, third-generation cephalosporins) was much more common.

After release of the guidelines, third-generation cephalosporin use declined and penicillin/ampicillin use increased among children hospitalized with pneumonia. Changes were most apparent among institutions that proactively disseminated the guidelines, underscoring the importance of local efforts for timely guideline implementation. (Read the full article)

Screening for occult fractures is a key component of the medical evaluation for young victims of suspected physical abuse. Little is known about adherence to occult fracture evaluation guidelines in children with suspected abuse cared for at non-pediatric-focused hospitals.

Occult fracture evaluations were performed in half of young children diagnosed with abuse or injuries concerning for abuse in a large cohort of hospitals. Evaluations were more common at hospitals caring for higher volumes of young, injured children. (Read the full article)

Prior studies have found a positive relationship between macro-level indicators of home foreclosure and child maltreatment rates. The extent to which home foreclosure may be associated with child protective services involvement at the micro level is largely unknown.

Foreclosure filings are positively associated with child protective services involvement. However, this is true of the periods before and after a filing, which are characterized by economic and other stress, which may drive this association more than the filing itself. (Read the full article)

Street youth demonstrate elevated mortality compared with the general adolescent and young adult population. Suicide is a leading cause of death among street youth. Many street youth have experienced childhood maltreatment, including abuse and neglect.

In this prospective cohort of street youth, self-reported attempted suicide and history of childhood maltreatment were common. Individuals who experienced childhood physical abuse, emotional abuse, or emotional neglect were at highest risk of attempting suicide. (Read the full article)

The American Academy of Pediatrics recommends parent-child reading from infancy through at least kindergarten, the span of maximal brain growth. Home literacy environment, including reading behaviors and access to books, has been shown to promote oral language and print concepts.

Home reading environment is positively associated with activation of brain areas supporting narrative comprehension and mental imagery in preschool children. This offers novel insight into the neurobiological foundations of emergent literacy and potential effect of shared reading during early childhood. (Read the full article)

Childhood inflammatory mediators are associated with adult obesity, but the stimuli that initiate and perpetuate chronic inflammation start in early life are largely unknown.

Childhood infection-related hospitalization was independently associated with adverse adult metabolic variables, which suggests that infections and/or their treatment in childhood may contribute to causal pathways leading to adult cardiometabolic diseases. (Read the full article)

Embryonal tumors occur almost exclusively in children. The group is heterogeneous and includes relatively common pediatric tumors as well as rare tumors. The incidence rate for hepatoblastoma has been increasing in some countries.

This population-based study is the first comprehensive study on embryonal tumors in German children. Incidence rates, trends, and survival for 1991 through 2012 are presented. A statistically significant increasing trend for hepatoblastoma was detected for the first time in Europe. (Read the full article)

Concern of the risk of malignancy from ionizing radiation has prompted many to advocate for judicious use of computed tomography (CT) and as low as necessary radiation doses administered per scan. Recent analysis has shown a decline in CT utilization.

We identified decreases in CT utilization between 2004 and 2012 for the 10 most common diagnostic groups receiving CT. Decreases were typically associated with increases in alternate imaging modalities. We provide a possible reason for the decrease in CT utilization. (Read the full article)

Congenital cytomegalovirus infection is the leading infectious cause of neurologic disabilities and sensorineural hearing loss in children. Little is known concerning the frequency and impact of vestibular disorders induced by cytomegalovirus infection.

This study reports on the largest cohort of vestibular assessment of children congenitally infected with cytomegalovirus, demonstrating vestibular damages, and analyzes the correlations between vestibular dysfunction and hearing impairment or severity of infection. Cytomegalovirus infection affects postural development in children. (Read the full article)