Previous research has demonstrated that young children with traumatic brain injury are at elevated risk of poor outcomes, particularly following severe injuries. These deficits persist until at least 5 years postinsult. Factors predicting outcomes in this age group have not been established.

This study follows survivors of very early traumatic brain injury into adolescence. Results indicate that severe injury is associated with poorest outcome, but after 3 years, the gap between children with severe traumatic brain injury and peers stabilizes. (Read the full article)

Although follow-up examinations are recommended for suspected victims of sexual abuse or assault, little is known about the potential benefits of a second examination with regard to diagnosing trauma or sexually transmitted infections.

In ~23% of pediatric patients evaluated for sexual abuse or assault, a second examination by a specialist changed the interpretation of trauma likelihood or results in the detection of a sexually transmitted infection. (Read the full article)

Candidate genes involved in thrombophilia, inflammation, and preterm birth have previously been associated with cerebral palsy. Most studies to date have included small cohorts, did not allow for multiple testing, and require replication.

This study of children with cerebral palsy and their mothers did not confirm previously reported candidate gene associations. Prothrombin gene mutation was associated with hemiplegia in children born at term to mothers with a reported infection during pregnancy. (Read the full article)

The standard initial management for infants and children with acute pyelonephritis is intravenous antibiotic treatment.

Our results support the use of an oral cefixime treatment of initial episodes of acute pyelonephritis involving a gram-negative bacteria strain in children aged 1 month to 3 years who are without urological abnormalities and without clinical hemodynamic impairment. (Read the full article)

Booster seat use improves seat belt fit and reduces risk of injury for children <57 in tall. Booster seat use decreases between ages 4 and 8 years. Children observed riding with other children frequently do not use booster seats.

In this national survey of parents, we found that a majority of parents of 4- to 8-year-old children carpool, and when they carpool booster seat use is inconsistent. Social norms and self-efficacy appear to influence booster seat use when carpooling. (Read the full article)

Although it has been shown that cystic fibrosis newborn screening is beneficial, the strategies vary widely, and there has been uncertainty about the costs and consequences of different algorithms and whether screening methods/decisions should be based on assumed cost differences.

This study contributes by offering a comparison of both costs, assessed comprehensively, and the consequences associated with the 2 most popular screening methodologies, immunoreactive trypsinogen/immunoreactive trypsinogen and immunoreactive trypsinogen/DNA, by using a decision-tree framework allowing variation in the model parameters. (Read the full article)

Limited data exist about the frequency and incidence of serious injuries due to physical abuse of children. Data from Child Protective Services, which are published yearly, do not have information about severity.

This is the first study to provide US estimates on the occurrence of serious injuries due to physical abuse. The incidence was highest in infants on Medicaid. Such data can be used to track changes due to prevention. (Read the full article)

The evidence base for obesity prevention is extremely limited. Although minority youth are at higher risk of obesity, and early childhood is a critical period for prevention, only 1 program has demonstrated sustained effects on obesity in young minority children.

Among youth at high risk for obesity based on income, minority status, and child behavior problems, early intervention that promotes effective parenting led to meaningful differences in obesity in preadolescence. Early family intervention is an innovative and promising approach. (Read the full article)

The social and emotional burdens of ostracism are well known, but few studies have tested whether ostracism adversely alters physical activity behaviors that may result in maintenance of childhood obesity.

This is the first study to experimentally assess the effect of simulated ostracism, or social exclusion, on physical activity behavior in children. Ostracism reduced accelerometer counts by 22% and increased time allocated to sedentary behaviors by 41%. (Read the full article)

Pulmonary hypertension is associated with bronchopulmonary dysplasia in extremely low birth weight infants and contributes to morbidity and mortality.

Pulmonary hypertension affects at least 1 in 6 extremely low birth weight infants and persists to discharge in most survivors. Routine screening of these infants with echocardiography at 4 weeks of age identifies only one-third of those affected. (Read the full article)

Prior to the Affordable Care Act of 2010, 34 states enacted laws extending eligibility for parents’ health insurance to adult children. Few studies have examined their impact; a single study found no change in insurance 1 year after enactment.

States that expanded parents’ insurance eligibility to young adults were associated with higher rates of insurance coverage, identification of a personal clinician, physical exams, and lower forgone care due to cost. The Affordable Care Act may similarly improve access to care. (Read the full article)

Clinic-based weight control treatments for youth have largely been designed for preadolescent children and their families by using family-based care, a strategy that may be less appealing to adolescents as they become increasingly motivated by peer acceptance rather than parental influence.

To our knowledge, this is the first study to demonstrate the efficacy of a primary care–based, multicomponent lifestyle intervention specifically tailored for overweight adolescent females and demonstrating a sustained effect (at 12 months) extending beyond the active 5-month intervention. (Read the full article)

Bronchiolitis is the most common cause for hospital admission in patients aged <1 year. Hypoxia is a common reason for admission. Despite a multitude of studies looking at various treatment strategies, no clear benefit has been found.

With oxygen therapy being the main therapeutic option, home oxygen offers a novel way to manage bronchiolitis. This study shows that home oxygen is a safe and effective way to decrease hospital admissions in a select group of patients. (Read the full article)

Although China has the largest birth population in the world and a number of multicenter studies of neonatal respiratory failure are reported, there is a paucity of data regarding outcome measurement of very premature neonates requiring respiratory care and surfactant therapy.

This study is the largest survey, to date, in a Chinese network of 55 NICUs that presents the incidence, morbidity, and mortality rates, with risk factors of neonatal respiratory failure, with special emphasis on surfactant-treated very immature infants. (Read the full article)

Among extremely premature infants, survival has improved, but the rate of cognitive impairment has not. Impaired cognition is the most frequent developmental problem identified in survivors. Several antenatal factors have been associated with cognitive impairment, mostly related to social disadvantage.

In addition to social disadvantage, antenatal characteristics associated with cognitive impairment include maternal obesity and thrombosis of fetal stem vessels. Prenatal infection and inflammation were not associated with impaired early cognitive function among extremely preterm infants. (Read the full article)

Most states require driver education (DE) for novice drivers, and several recent substantial efforts have sought to realign DE with the aim of producing safer drivers. However, teen participation rates and how they differ among relevant subgroups remain unknown.

This study provides national estimates of teen driver participation in formal DE, a recognized gap in the literature, and identifies disparities in behind-the-wheel training among certain racial/ethnic, socioeconomic, and gender groups, particularly in jurisdictions without a DE requirement. (Read the full article)

Adolescence is a time of risk taking, with poor inner-city youth at greater risk than the general population for drug use, school failure, adjudication, and teen parenthood. Little is known regarding these youths’ perceptions and intentions in early childhood.

Poor inner-city children were surprisingly idealistic regarding their future. Despite this, by late adolescence most experienced 1 or more trajectory-altering events. Early childhood experiences, exposure to violence and poor home environment, were factors most strongly associated with these outcomes. (Read the full article)

Neglect cases in Child Protective Services often receive home-based interventions, but their success in preventing maltreatment recidivism has been elusive. Structured, behavioral skills models, such as SafeCare, are promising but have not been tested in full-scale implementation trials.

This cluster trial experiment demonstrates significant maltreatment recidivism reduction due to implementing the SafeCare model in a fully scaled-up statewide system. The findings support adopting the SafeCare model for these types of services. (Read the full article)

Childhood gender nonconformity has been associated with poorer relationships with parents, but it is unknown if childhood gender nonconformity is associated with childhood abuse or with posttraumatic stress disorder.

We identify gender nonconformity before age 11 years as a risk indicator for physical, sexual, and psychological abuse in childhood and lifetime probable posttraumatic stress disorder in youth. (Read the full article)

Parent-infant bed-sharing is a common behavior of breastfeeding mothers and various ethnic groups. Under certain circumstances, it is associated with an increased risk of sudden infant death. Blanket prohibitions against bed-sharing conflict with breastfeeding promotion and inhibit safe bed-sharing discussion.

Bed-sharing and sofa-sharing were almost mutually exclusive. Pakistani families avoided sofa-sharing and hazardous bed-sharing, and have a very low rate of sudden infant death syndrome. White British families were more likely to smoke, drink alcohol, and sofa-share with their infants. (Read the full article)

There is evidence of an impaired respiratory regulation in SIDS, in which serotonergic and noradrenergic neurons are involved. Monoamine oxidase A is the enzyme that degrades both neurotransmitters, and genetic variation of this gene might contribute to SIDS.

Alleles with weak effect on the monoamine oxidase A gene activity (*2/*3) appear to be associated with sudden infant death syndrome in boys. This association is strongest in infants who died at the age with the highest SIDS prevalence. (Read the full article)

The demographics of trials that use antenatal consent may not be representative of the populations that they are intended to study.

This study analyzes the difference in clinical outcomes between the enrolled and eligible but not enrolled populations of a trial that required antenatal consent. (Read the full article)

Active termination of life in newborns with myelomeningocele because of assumed suffering in these newborns has been extensively discussed. However, the level of discomfort and pain in these newborns has never been substantially assessed.

This is the first study presenting quantitative data on discomfort and pain in newborns with myelomeningocele. Therefore, it can be of guidance in the choice of treatment: either active treatment or palliative care in the context of end-of-life decisions. (Read the full article)

Approximately 1.1% to 5.9% of febrile infants aged <90 days have bacteremia, but the incidence of bacteremia in this age is unknown. Escherichia coli, group B Streptococcus, and Staphylococcus aureus are the leading causes of bacteremia.

Bacteremia occurs in 2.2% of infants who have a blood culture drawn. The incidence rate of true bacteremia was 0.57 in 1000 full-term births. The most common pathogens were Escherichia coli (56%), group B Streptococcus (21%), and Staphylococcus aureus (8%). (Read the full article)

Very preterm children are at risk for developmental problems and, therefore, a systematic follow-up is important. However, the relevance of early follow-up of cognitive development has been questioned because of the divergent data on the prognostic value of early measures.

Good stability of cognitive development was found between the ages of 2 and 5 years. Well-conducted assessment of cognitive development in infancy is both reliable to anticipate later development and clinically valuable to identify those children who need developmental support. (Read the full article)

Few studies have examined the reliability of clinical findings in pediatric appendicitis. Clinical prediction rules are most useful if the included variables are reliable across practice settings and practitioners.

Among children who present with possible appendicitis, the interrater reliability varied considerably for patient history and physical examination variables. Those variables with the highest degree of reliability may be best suited for inclusion in appendicitis clinical prediction rules. (Read the full article)

Strategies to assist patients in achieving optimal chronic disease self-management are critical. The complex family and regimen issues surrounding pediatric type 1 diabetes management suggest the need to integrate such strategies into routine clinical care.

This study demonstrates the efficacy of a practical, low-intensity behavioral intervention delivered during routine care for improving glycemic outcomes. Findings indicate that the approach may offer a potential model for integrating medical and behavioral sciences to improve health care. (Read the full article)

Sleep-disordered breathing is associated with neurobehavioral morbidity in children. Prior related research has generally been cross-sectional or short (ie, 1–2 years) follow-up studies of a single symptom (ie, snoring, obstructive sleep apnea, mouth breathing), with limited control for confounders.

Sleep-disordered breathing was assessed as a trajectory of combined symptoms from 6 months to 69 months, in more than 11 000 children. Sleep-disordered breathing was associated with 40% and 60% more behavioral difficulties at 4 and 7 years, respectively. (Read the full article)

Breastfeeding and oral sucrose have shown an analgesic effect in premature newborn infants for minor painful procedures. Studies suggest that the analgesic properties of breast milk are superior to oral sucrose in term neonates.

For premature infants from 32 to 37 weeks, there is no significant difference in analgesic effect between breast milk and oral sucrose. Breast milk is a safe and natural method for pain relief in late preterm infants. (Read the full article)

Previous studies have identified barriers to providing optimal pediatric palliative care, including general communication issues between clinicians and family members. However, there is a paucity of data regarding the barriers specifically relating to advance care discussions.

This study identifies significant barriers to advance care discussions for children with life-threatening conditions. Clinicians perceive parental issues as the most common impediments to these discussions. Furthermore, providers believe that advance care discussions happen too late in the course of illness. (Read the full article)

Some studies reveal an association between exposure to alcohol consumption in movies and youth drinking, but the evidence is sparse.

Exposure to alcohol consumption in movies is associated with youth binge drinking, is little influenced by cultural differences between countries (Germany, Iceland, Italy, Netherlands, Poland, and Scotland), and is specific to movie alcohol, not movie smoking, depictions. (Read the full article)

Numerous late preterm infants undergo repetitive heel lancing procedures during their first hours of life to evaluate glycemic control. Heel lances are painful and 25% glucose solution is effective on reducing procedural neonatal pain scores and crying behavior.

This noninferiority randomized controlled trial demonstrated that compared with breast milk, 25% glucose provided lower pain scores and reduced duration of cry. Further research is necessary to clarify breast milk’s mechanisms and efficacy on neonatal pain relief. (Read the full article)

Preterm infants are at increased risk of behavioral problems, which has been associated with maternal distress. Paternal psychological well-being is less studied. Parents’ concerns may affect their perceptions or attitudes and have negative effects on the behavior of the child.

Parents report more behavior problems in VLBW children at age 3 if they themselves have had symptoms of depression, parenting stress, or weak sense of coherence. Also, the paternal psychological well-being contributes to the behavioral development of a preterm child. (Read the full article)

There is a perception among clinicians that methicillin-resistant Staphylococcus aureus (MRSA) bacteremia and/or meningitis result in a greater burden of disease than invasive infections attributed to methicillin-susceptible Staphylococcus aureus (MSSA) among very low birth weight (VLBW) infants.

VLBW infants with MRSA and MSSA bacteremia and/or meningitis have equivalent morbidity and mortality. These findings suggest that allocation of resources for prevention and treatment of both MRSA and MSSA infections among VLBW infants should be comparable. (Read the full article)

Changes in BMI category appear to be common in young children and are associated with cardiometabolic risk in cross-sectional studies. However, there are few longitudinal studies and little information from multiethnic samples of US middle school children.

Findings demonstrate that shifts in BMI category are common in middle-school-aged children and associated with clinically meaningful changes in cardiometabolic risk factors. Programs to promote decreases in BMI, prevent increases, and moderate risk are indicated. (Read the full article)

Transcutaneous bilirubinometry was originally developed as a potential replacement for invasive blood sampling, but its clinical application is still limited to a screening method for hyperbilirubinemia. Reasons for this limited clinical value may be diverse.

This study provides insight into the reasons for the limited clinical value of transcutaneous bilirubinometry. This aids to both better interpretation of the measured TcB value from a patient and to possible improvement of the clinical value of the technique. (Read the full article)

Insulin is commonly used to treat neonatal hyperglycemia, but there are few data to support its use. Tight glycemic control with insulin improves outcome in diabetic patients, but it is not known whether it is effective in hyperglycemic preterm infants.

Tight glycemic control with insulin in hyperglycemic preterm neonates decreases the rate of linear growth despite increased weight and occipitofrontal head circumference gain and increases the risk of hypoglycemia. Insulin may not be a safe and effective treatment in hyperglycemic preterm neonates. (Read the full article)

In the prerotavirus vaccine era, diarrhea-associated hospitalization and outpatient rates among American Indian and Alaska Native children were higher than those among the general US population. Routine rotavirus vaccination has dramatically decreased rotavirus diarrhea burden in the general US population.

Decreases in diarrhea-associated hospitalization and outpatient rates among American Indian and Alaska Native children in postvaccine years were observed in all Indian Health Service regions, with declines greater in each subsequent year after vaccine introduction. (Read the full article)

Prenatal methamphetamine exposure has been related to deficits in fetal growth, changes in infant neurobehavior, and fine motor deficits, but little is known about its developmental effects on behavior problems in early childhood.

This is the first prospective study to identify behavior problems associated with prenatal methamphetamine exposure. Mood difficulties and acting-out behavior are increased in exposed children by age 3 years. Early identification and intervention may prevent escalation into delinquency and psychopathology. (Read the full article)

Asian Americans have a reduced risk of cerebral palsy (CP) compared with whites. Whether this is true for all Asian ethnic subgroups is unknown. Differences in sociodemographic factors may explain disparities in CP prevalence between Asians and whites.

East Asian, Filipino, Indian, Pacific Islander, and Southeast Asian children were 13% to 38% less likely to have CP than white children. Differences in maternal age and education, gender, and birth weight did not explain these differences in CP rates. (Read the full article)

The survival of extremely low birth weight infants in resource-limited situations is dismal due to limited neonatal intensive care facilities. Nasal continuous positive airway pressure resulted in an increased survival of these infants, but many still require back-up ventilation.

Nasal continuous positive airway pressure and intubation, surfactant, and extubation practiced in a neonatal high care ward with limited resources and limited back-up ventilatory facilities can improve the survival of extremely low birth weight infants. (Read the full article)

Infants born to women who are hepatitis B surface antigen–positive have a 90% risk of chronic hepatitis B virus infection, which may cause premature death from liver failure or cancer. Postexposure prophylaxis in infancy prevents 85% to 95% of perinatal infections.

The Perinatal Hepatitis B Prevention Program was created to identify and manage infants born to women who are hepatitis B surface antigen–positive. We provide, for the first time since 1996, national-level data on the outcomes of the Perinatal Hepatitis B Prevention Program. (Read the full article)

Prone sleep, bed-sharing, maternal smoking during pregnancy, and prematurity increase the risk of sudden infant death syndrome. The sudden infant death syndrome rate initially declined dramatically after the initiation of the US Back-to-Sleep campaign in 1994, but subsequently plateaued.

The risk profile has changed since the Back-to-Sleep campaign; the prevalence of simultaneous risks has remained consistent. Intrinsic and extrinsic risks provide unification into 1 underlying triple-risk model and insights into potential underlying mechanisms. (Read the full article)

Staphylococcus aureus is a leading cause of infections in infants. Staphylococcal colonization is a known risk factor for infection, but whether maternal colonization plays a role in subsequent colonization in the infant is unclear.

This prospective study found that infants born to women colonized with S aureus either during their third trimester of pregnancy or at the time of delivery are more likely to harbor S aureus than are those born to noncolonized women. (Read the full article)

Febrile seizure risk 7 to 10 days after measles-mumps-rubella-varicella (MMRV) is double that of separate measles-mumps-rubella (MMR) and varicella vaccines among 1-year-olds. Whether MMRV or MMR and varicella affect febrile seizure risk among 4- to 6-year-olds has not been reported.

Using Vaccine Safety Datalink data, we examined risk for febrile seizures after measles-containing vaccines. This study provides reassurance that MMRV and separately administered MMR and varicella were not associated with increased risk of febrile seizures among 4- to 6-year-olds. (Read the full article)

Subjects born preterm have higher blood pressure (BP) in childhood and adolescence. Little is known about at what age the deviation from normal BP starts, and data are especially scarce for the new generation of survivors after extremely preterm birth.

In a population-based study, we found that BP was higher in 2.5-year-old children born extremely preterm compared with controls. This finding might have implications for follow-up programs after preterm birth, with the goal of improving later cardiovascular health. (Read the full article)

Nearly one-third of all US children are overweight or obese, with even higher prevalence among Mexican American children. Overweight and obesity increase systemic inflammation, contributing to increased risk for chronic diseases, such as type 2 diabetes mellitus and cardiovascular disease.

Obese Mexican American children had concurrent alterations in both inflammatory markers and traditional disease risk markers, relative to healthy weight children. Our results provide evidence partially explaining the health disparity for disease in Mexican American children who are overweight/obese. (Read the full article)

Although developmental care in NICUs reduces the stress experienced by preterm infants, the actual level of developmental care may vary and little is known about how the level of developmental care relates to preterm infants’ neurobehavioral performance.

The study demonstrates the relationship between variations in developmental care in NICUs and the neurobehavior of preterm infants. Infants from NICUs with high-quality developmental care compared with infants from units with low quality of care evidenced a better neurobehavioral profile. (Read the full article)

Some but not all randomized trials have shown effects of probiotics on incidence and duration of diarrhea and respiratory tract infections among children in developing countries. Calcium improves resistance to intestinal infections in adults, but efficacy in children is unknown.

Lactobacillus reuteri DSM17938 may prevent diarrhea, especially in children with lower nutritional status. Regular calcium milk, alone or with Lactobacillus casei CRL431, did not reduce diarrhea. None of the interventions affected respiratory tract infections in these Indonesian children. (Read the full article)

Although all residents progressively assume responsibility for clinical skills under the teaching and supervision of attending physicians, senior residents also assume responsibility for teaching and supervising. This leads to a dynamic negotiation of responsibilities, particularly on clinical work rounds.

A better understanding of how attending physicians and senior residents negotiate shared responsibilities for teaching and supervising, and the context in which this negotiation occurs, may clarify assumptions and set expectations for resident training. (Read the full article)