Prevention of methicillin-resistant Staphylococcus aureus infections in neonates

Reports of methicillin-resistant Staphylococcus aureus (MRSA) infection in neonatal intensive care units (NICU) and normal newborn nurseries in Japan were investigated, and various methods of preventing transmission were evaluated. In the late 1980s, MRSA which had spread in adult wards also invaded NICU. Very low birthweight or premature infants had become the targets of MRSA infection and this has now become a serious problem. Recent reports have revealed that 87% of major NICU in Japan have suffered from MRSA infections. However, we have found that preventive measures can greatly reduce the risk of a newborn being infected by a carrier, while also controlling the disease caused by MRSA infection. Recently, MRSA infections in normal newborn nurseries have also become a serious problem in pediatric departments. Methicillin-resistant Staphylococcus aureus which can colonize in the newborn baby just after birth, is passed on to the newborn by carrier medical staff. It was found to be of great importance that infant's mothers hold and nurse their babies immediately after birth, and start breast-feeding while still in the delivery room. Furthermore, the most appropriate and ideal newborn nursery is one where mother and child are roomed together and there is little intervention by the hospital. In neonatal care, it is of utmost importance to treat carriers of MRSA bacteria, and to inhibit the spread of the bacterium in babies by taking standard precautionary measures.     

Neonatal hearing screening: to do or not to do

Over the last two decades there has been a great deal of discussion concerning hearing loss in infants and the most appropriate diagnostic strategies to identify these children so that early intervention can be provided. This article reviews the developments that have transpired to allow universal newborn hearing screening programs to become the standard of care throughout most of North America. The article also examines ongoing controversies in universal newborn hearing screening and future needs to enhance universal newborn hearing screening, with the ultimate goal being early intervention for children identified with hearing loss through these programs.     

Midazolam and amplitude-integrated EEG

Amplitude-integrated EEG (aEEG) is currently used in an increasing number of neonatal intensive care units. The method has been practised in newborn infants for more than 20 y. However, it was not until recently, when the method proved to be accurate for very early prediction of outcome in asphyxiated newborn infants, that it gained more widespread neonatal use. The use of aEEG in units for neonatal intensive care has increased the awareness that sick infants develop subclinical seizure activity, and that several medications affect the aEEG background     

Does Early Diet Program Future Outcome?

Despite intensive research in infant nutrition throughout this century, uncertainty persists over nearly every major aspect of practice. Reasons for this uncertainty are analysed and the need for prospective studies on the later effects of early diet is justified. Evidence is presented that nutrition at a critical or sensitive period in early life predetermines future metabolism, performance and morbidity in animal models. Similar data in Man have been collected mainly in retrospective and flawed studies and are correspondingly less convincing. A prospective multicentre randomized study on preterm infant feeding is discussed to illustrate the feasibility of conducting long-term outcome studies in Man and to emphasize the critical importance of outcome data as a basis for clinical practice. Preliminary evidence from this study suggests that the way a preterm infant is fed, in just the early weeks post partum, may have a major impact on later growth and development.     

Recommendations for the care of healthy newborn infants

This article makes certain recommendations on the care of the healthy newborn. Firstly, we discuss the situations that should be reported to the pediatrician/neonatologist and the reasons why the presence of these specialists is required in the delivery room (urgent or elective cesarean section, preterm labor). Secondly, we discuss the most important guidelines to follow in the delivery room and after birth. Concerning care in the delivery room, we stress the importance of care of the newborn (especially of the umbilical cord), bonding between the mother and child, identification of the newborn, assessment of neonatal adaptation to extrauterine life, prevention of ophthalmia neonatorum and hypoprothrombinemia, placing the baby correctly in the crib and hepatitis B prophylaxis. Concerning the postnatal period, we recommend feeding (promotion of breast feeding), rooming-in with the mother if the newborn is hospitalized in the nursery screening for hypoacousia and metabolic diseases, and discharge with special surveillance in cases of early discharge.     

Pulmonary development considerations in the surgical management of congenital diaphragmatic hernia

Congenital diaphragmatic hernia remains a clinical challenge for both neonatologists and pediatric surgeons. Advancements in mechanical ventilation strategies and neonatal intensive care have improved survival and transformed treatment of congenital diaphragmatic hernia from emergent surgery to early stabilization of the newborn followed by delayed repair of the diaphragmatic defect. Surgical technique has evolved and minimally invasive surgical approaches to close the diaphragmatic defect in these babies will likely improve with increasing experience. Finally, as more patients are diagnosed prenatally, attempts have been made to close the diaphragmatic defect prenatally. Unfortunately, this approach did not change the outcome of affected babies. Recently, progress has been made with prenatal tracheal plugging to improve prenatal lung development. In the near future experimental studies will start to explore new ways of treating affected babies prior to birth. This article reviews the evolution of the current treatment strategies in congenital diaphragmatic hernia and its future directions.     

Newborn care in rural Uttar Pradesh

Objectives To describe selected newborn care practices related to cord care, thermal care and breastfeeding in rural Uttar Pradesh and to identify socio-demographic, antenatal and delivery care factors that are associated with these practices. Methods A cross-sectional survey in rural Uttar Pradesh included 13, 167 women who had a livebirth at home during the two years preceding data collection. Logistic regression was used to identify socio-demographic, antenatal and delivery care factors that were associated with the three care practices. Results Use of antenatal care and skilled attendance at delivery were significantly associated with clean cord care and early breastfeeding, but not with thermal care. Antenatal home visits by a community-based worker were associated only with clean cord care. Women who received counseling from health workers or other sources on each of the newborn care practices during pregnancy were more likely to report the respective care practices, although levels of counseling were low. Conclusion The association between newborn care practices and antenatal care, counseling and skilled delivery attendance suggest that evidence-based newborn care practices can be promoted through improved coverage with existing health services.     

The approach to a neonate with a possible prenatal diagnosis of androgen insensitivity syndrome

The diagnosis of androgen insensitivity syndrome (AIS) can now be made prenatally. We present a patient for whom the diagnosis of AIS was highly suspected prenatally, but the parents preferred to deny it. The clinical findings and the diagnostic evaluation after delivery are presented. A brief discussion of the syndrome, as well as the implications of possible prenatal diagnosis and how to approach it, are provided. Full multidisciplinary diagnostic work-up immediately after delivery, as well as awareness of possible prenatal diagnosis, is the responsibility of the primary care provider for the newborn with suspected AIS.     

Influence of early diet on outcome in preterm infants

Despite intensive research in infant nutrition over the past 50 years, uncertainty exists in nearly every major area of practice. A key factor in this uncertainty has been the lack of knowledge on whether diet or nutritional status in early life has a long-term or permanent influence on health, growth or performance. The possibility that early nutrition has long-term consequences in man has been much debated. There have been limited opportunities to perform formal randomized studies on the effect of early nutrition in humans and many studies have been flawed by problems with study design. Infants born preterm are a special group. At the start of our study in 1982, evidence on which to base choice of diet was inconsistent and related only to short-term outcome, and diets available for such babies differed greatly in nutrient content. In this group it was both ethical and practical to conduct a formal, randomized trial of early diet and outcome and the results were clearly needed for management decisions. We have undertaken a long-term prospective outcome study on 926 preterm infants randomly assigned to the diet received in the neonatal period. Surviving children have been followed at 9 months, 18 months and now 7.5-8 years of age. Our findings suggest that human milk may contain factors which promote brain growth or development and also bone mineralization later in childhood. Outcome data from the randomized trials show that a very brief period of dietary manipulation (on average for the first 4 weeks of life) influences later development.     

Interventional treatment for fetus and newborn infant with congenital heart disease

BACKGROUND: Catheter intervention has become popular not only in adult patients but in younger patients with congenital heart disease. The early neonatal catheter interventional treatment has also been attempted in conjunction with the development of prenatal diagnosis of the congenital heart disease. METHOD: Recent articles concerning several severe structural cardiac diseases in newborns, such as critical aortic stenosis, complete transposition of the great arteries, premature constriction of the ductus arteriosus, and pulmonary stenosis or atresia with intact ventricular septum are introduced with consideration. RESULTS: This study investigated our own experiences of early neonatal balloon valvuloplasty in a patient with critical aortic stenosis carried out immediately after the delivery following prenatal diagnosis. A case with prenatal diagnosis of premature constriction of ductus arteriosus which could prevent persistent pulmonary hypertension of the newborn by early delivery at 39 weeks and 1 day of gestation were reported. CONCLUSION: Several cardiac interventional treatments performed in the present time during the perinatal period and some prospects in the near future are described in the discussion.     

Definition of respiratory symptoms and disease in early childhood in large prospective birth cohort studies that predict the development of asthma

We have reviewed the prospective value of early respiratory symptoms for determining the risk of development of asthma later in life by using data from studies based on the general population, hospital population, and general practices. Although 'wheezing' in infancy generally has a good prognosis, it is an important risk factor for the development of asthma later in life. The prognostic value of 'coughing' and 'shortness of breath' in infancy for the later development of asthma is less clear. Despite the fact that no internationally accepted criteria for the definition of asthma in early childhood are available, many studies have been performed on this topic. We also investigated the outcome variables that were used to describe respiratory symptoms and disease in early childhood in the publications of nine large prospective birth cohort studies on the development of asthma. From seven of these studies, we reviewed the original questionnaires. We found that various studies used different outcome variables, but the data actually collected were similar. This is an important observation because it implies that comparisons between studies can be markedly improved by data sharing among investigators.     

Anticipation and preparation for every delivery room resuscitation

A majority of babies initiate spontaneous respirations shortly after birth. Up to 10%, however, require resuscitative measures to make the transition from fetus to newborn. Ideally, the need for resuscitation at birth would be predicted before delivery, and a skilled neonatal resuscitation team would be available and ready. This is not always possible. Therefore, neonatal resuscitation teams must be prepared to provide lifesaving resuscitation at every delivery. In this report, we examine risk factors for resuscitation at birth, discuss the importance of communication between obstetric and newborn teams, review key questions to ask before delivery, and investigate antenatal counseling methods. We also investigate ways to prepare for newborn deliveries, including personnel and equipment preparation, and pre-delivery team briefing. Finally, we explore ways in which neonatal resuscitation teams can improve their preparedness through the use of simulation and post-resuscitation debriefing. This report will help neonatal resuscitation teams to anticipate and prepare for every delivery room resuscitation.     

THE INFLUENCE OF PERINATAL FACTORS ON BREAST FEEDING

ABSTRACT. The effect on breast feeding of various factors connected with delivery and the immediate post partum period were investigated in a group of 1701 parturients. Children born by caesarean section or assisted delivery, those of low birth weight or asphyxiated at birth started breast feeding significantly less often than healthy children delivered normally. The length of breast feeding was not affected by these factors once it was started, 49% breast feeding for six months or more. Exceptionally young and old mothers breast fed less well than mothers in general. Mothers whose husbands attended the delivery breast fed more often and longer than others. Failure to start breast feeding occurred in only 2.4% of the material. In this material with high breast feeding rates it can be concluded that obstetric and perinatal abnormalities have a small but nevertheless significant effect on the incidence of breast feeding.     

State programs for universal newborn hearing screening

Published reports of several statewide and hospital-based systems for universal newborn hearing screening demonstrate that successful large-scale programs that appropriately identify infants with hearing loss in the earliest months of life can be developed. These programs are characterized by nursery-based screening rates of 95% or higher, referral rates of 6% or less, and reasonable per-infant costs. Less data are available regarding the outcome of these screening programs in ensuring confirmation of hearing loss by 3 months of age and initiation of intervention by 6 months of age. The results of the MDNC survey provide important information on the status of newborn hearing screening, audiologic assessment, and intervention services in 16 states. The survey reveals that hospitals have initiated universal newborn hearing screening programs using appropriate technology but that confirmation of hearing loss, fitting of amplification, and enrollment in early intervention are often delayed beyond the JCIH recommendations. Several factors might contribute to late confirmation of hearing loss and delayed amplification and intervention. First, as shown in the Colorado report, lack of a mandatory statewide system for tracking and reporting may delay transition of infants and families from screening to diagnosis, and diagnosis to intervention. In addition, many states lack a centralized system for reporting confirmed hearing loss. Successful statewide programs for universal newborn hearing screening, audiologic diagnosis, and early intervention depend on data-reporting strategies that facilitate transition of infants and families through a system of care. Second, lack of understanding about the urgent need for intervention in the earliest months of life may hinder referral to early intervention programs. Recent data from Colorado's universal newborn hearing screening program reveals that infants who are deaf or who have hearing losses achieve significantly better language development outcomes if intervention begins before age 6 months than infants whose intervention begins after 6 months of age. Hopefully, as these data become more widely available, the compelling need for early intervention will facilitate transition into these services. Although universal newborn hearing screening programs are increasing rapidly, states have not yet developed the coordinated systems for linking universal newborn hearing screening programs to audiologic diagnostic services and audiologic diagnostic services to early intervention programs. Key issues impeding development of these systems may be lack of tracking and reporting systems, lack of standardized guidelines for screening, diagnostic audiologic assessment, hearing aid fitting for very young infants, and lack of understanding about the compelling need for intervention in the earliest months of life. Development of complete systems of care must become a priority for universal newborn hearing screening to provide its ultimate benefit.     

Neonatal Nursing: An Unmet Challenge in India

Nurses comprise a key component to maternal and newborn health care delivery, including the care of ‘at-risk’ or sick newborns. However, the efficiency and effectiveness of services rely heavily on adequate numbers of highly skilled neonatal nurses. Currently, in India, a significant shortage of trained nurses in the field of newborn care is contributing to poor neonatal outcomes. Specifically, nurses caring for newborns lack the competency and experience needed to ensure optimal care. This deficiency has been linked to a lack of expert faculty, standardized training and minimal or no exposures to newborn clinical care areas during pre service education. Moreover, in addition to a lack of operational research in the area, nurses who provide care for newborns are often faced with numerous system related issues that impede their ability to provide optimal care. Most notably, frequent changes of work place, poor wages, and lack of continuing education, skill maintenance, recognition, and collaborative team culture further compromise the nursing care. All these lead to poor motivation and competency. To meet this challenge, it is essential that emphasis be placed on the identification and support of nursing faculty with expertise in newborn and neonatal care who are able to ensure that nurses receive standardized education for pre-service, in-service and ongoing care. In addition, importance should be placed on encouraging newborn nursing research as well as on governmental increases in salary compensation. Lastly, given the shortage of physicians to take care of sick neonates in remote areas, the creation of a cadre of Neonatal nurse practitioner/ advanced practice nurses would be an invaluable solution in developing countries. Furthermore, centralized oversight of newborn education and training would be best served, if responsibility was placed with Reproductive maternal newborn child health (RMNCH) workers and district level officers.     

Necrotizing enterocolitis

Improvement in survival rates of low birth-weight infants particularly in the neonatal intensive care units of India appears to be accompanied by frequent recognition of Necrotizing enterocolitis (NEC) among early survivors. As the philosophy and practice of advanced care for tiny infants becomes more acceptable and affordable in the country, a steady increase in survival of such infants is predictable. However there is growing concern in India that NEC could become a significant contributor to morbidity and mortality in the future. NEC is currently regarded as the most common acquired gastrointestinal emergency in the newborn period, and the outcome of this disease is universally poor. Improved understanding of the pathophysiology and pathogenesis of this condition is required for formulating optimal principles of prevention and management.     

The quality of preterm infants' spontaneous movements: an early indicator of intelligence and behaviour at school age

Background: The quality of very preterm infants’ spontaneous movements at 11 to 16 weeks post‐term age is a powerful predictor of their later neurological status. This study investigated whether early spontaneous movements also have predictive value for the intellectual and behavioural problems that children born very preterm often experience. Methods: Spontaneous movement quality was assessed, using Prechtl’s method, at 11 to 16 weeks post‐term in 65 infants born at ≤ 33 weeks of gestation in a single centre. Intelligence and behaviour were assessed with standardised tests at 7 to 11 years of age. Neurological status was assessed with Touwen’s test. Multiple regression was used to determine the predictive value of movement quality for intelligence and behavioural problems. The Sobel test was used to determine if neurological status mediated associations found between early movement quality and outcome. Results: Spontaneous movement quality at 11 to 16 weeks post‐term was significantly, positively associated with later intelligence. The number of normal postural patterns displayed contributed most strongly to the association, which was not mediated by neurological status. Fidgety movements, strong predictors of later neurological dysfunction, were not associated with intelligence. Spontaneous movement quality was not associated with internalising or externalising problems but showed a trend to an association with attention problems. Conclusion: These findings suggest that, in children born preterm, early spontaneous movement quality has clear prognostic value for neurological and intellectual outcome, and to a lesser extent, for attentional outcome. However, cognitive outcome was associated with the presence of specific, age‐appropriate postural patterns, while neurological outcome has been associated with the presence of global movement abnormalities. The presence of specific, age‐appropriate postural patterns may reflect the integrity of areas of the brain involved in cognitive processing and the regulation of attention later in childhood. Alternately, it may facilitate cognitive and attentional development.     

Transition Care: Future Directions in Education,Health Policy,and Outcomes Research

All youth must transition from pediatric to adult-centered medical care. This process is especially difficult for youth with special health care needs. Many youth do not receive the age-appropriate medical care they need and are at risk during this vulnerable time. Previous research has identified barriers that may prevent effective transition, and protocols have been developed to improve the process. Health outcomes related to successful transition have yet to be fully defined.Health care transition can also be influenced by education of providers, but there are gaps in medical education at the undergraduate, graduate, and postgraduate levels. Current changes in federal health policy allow improved health care coverage, provide some new financial incentives, and test new structures for transitional care, including the evolution of accountable care organizations (ACO). Future work must test how these systems changes will affect quality of care. Finally, transition protocols exist in various medical subspecialties; however, national survey results show no improvement in transition readiness, and there are no consistent measures of what constitutes transition success.In order to advance the field of transition, research must be done to integrate transition curricula at the undergraduate, graduate, and postgraduate levels; to provide advance financial incentives and pilot the ACO model in centers providing care to youth during transition; to define outcome measures of importance to transition; and to study the effectiveness of current transition tools on improving these outcomes.     

Management of the infant born to a mother with HIV infection

In countries with adequate resources, rates of perinatal mother-to-child-transmission (MTCT) of HIV can be as low as 2% or lower. To achieve this low rate of MTCT of HIV requires identification of women with HIV infection early in pregnancy, treatment of the pregnant woman with appropriate combination antiretroviral therapy, special interventions in maternal management during labor and delivery, and appropriate care of the newborn infant.Although many of the steps in preventing HIV MTCT fall to obstetrical care providers, practitioners focused on care of the newborn also play an important role in the prevention of perinatal HIV MTCT, follow-up to identify or exclude HIV infection in the infant, and ongoing care for children and families affected by HIV.     

Cost effectiveness of prevention and treatment of neonatal respiratory distress (RDS) with exogenous surfactant: what has changed in the last three decades?

In 1993, exogenous surfactant products were emerging as licensed treatments for respiratory distress syndrome (RDS), a leading cause of death in preterm newborn babies. Models of cost-effectiveness of alternative treatments showed surfactant to be an expensive but effective and also cost effective treatment. However the most efficient policy for use of surfactant depended on other parallel 'technologies' such as giving antenatal corticosteroids where preterm delivery is anticipated. Following introduction into clinical practice, questions changed from whether to use surfactant, to when, and which product to use. The early models of cost effectiveness were dependent on the neonatal technology in use, and on the costs of neonatal care and prices of surfactant at the time. Little information was available about long term outcomes. The aims of this paper are to summarise the role of surfactant in the economics of newborn care since the late 1980s; to observe the value of studies published in the early 1990s for current decisions; and to comment on recent and possible future economic studies of neonatal surfactant.