WHO recommends daily co-trimoxazole for children born to HIV-infected mothers from 6 weeks of age until breastfeeding cessation and exclusion of HIV infection. We have previously reported on the effectiveness of continuation of co-trimoxazole prophylaxis up to age 2 years in these children. We assessed the protective efficacy and safety of prolonging co-trimoxazole prophylaxis until age 4 years in HIV-exposed children.
The INTERGROWTH-21st Project Neurodevelopment Package: A Novel Method for the Multi-Dimensional Assessment of Neurodevelopment in Pre-School Age Children
by INTERGROWTH-21stThe INTERGROWTH-21st Neurodevelopment Package is a multi-dimensional instrument measuring early childhood development (ECD). Its developmental approach may be useful to those involved in large-scale ECD research and surveillance efforts. This paper describes neurodevelopment tools for preschoolers and the systematic approach leading to the development of the Package. The Package measures vision; cortical auditory processing; and cognition, language skills, behavior, motor skills, and attention in 35-45 minutes. Sleep-wake patterns are also assessed. Tablet-based applications with integrated quality checks and automated, wireless electroencephalography make the Package easy to administer in the field by non-specialist staff. http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0113360
Maternal and perinatal health research priorities beyond 2015: an international survey and prioritization exercise
by Souza JP et alMaternal mortality has declined by nearly half since 1990, but over a quarter million women still die every year of causes related to pregnancy and childbirth. Maternal-health related targets are falling short of the 2015 Millennium Development Goals and a post-2015 Development Agenda is emerging. In connection with this, setting global research priorities for the next decade is now required. The authors in this paper adapted the methods of the Child Health and Nutrition Research Initiative (CHNRI) to identify and set global research priorities for maternal and perinatal health for the period 2015 to 2025.
Contribution of respiratory tract infections to child deaths: a data linkage study
by Hardelid P et alRespiratory tract infections (RTIs) are an important cause of death in children, and often contribute to the terminal decline in children with chronic conditions. RTIs are often underrecorded as the underlying cause of death; therefore the overall contribution of RTIs to child deaths and the potential preventability of RTI-related deaths have not been adequately quantified. The authors in this study conclude that RTI-related deaths have not declined in the last decade among children in England, except in infants. Targeted strategies to prevent the winter excess of RTIs and to treat RTIs in children, particularly children with chronic conditions, may reduce RTI-related deaths.
Hepatitis B vaccination status and Needle-stick and Sharps-related Injuries among medical school students in Nepal: a cross-sectional study
by Suraj Bhattarai, Smriti KC, Pranil MS Pradhan, Sami Lama, Suman RijalBackground Hepatitis B is a dreadful infectious disease and a major global health problem. Health-care workers including clinical students are more vulnerable to such infections and non-sterile occupational exposures as their daily activities are closely related to patient's blood and body fluids.
Maternal Clinical Diagnoses and Hospital Variation in the Risk of Cesarean Delivery: Analyses of a National US Hospital Discharge Database
by Kozhimannil et alThe authors in this study used hospital discharge records to examine the extent to which variability in the likelihood of cesarean section across US hospitals was attributable to individual women's clinical diagnoses. Findings suggest that variability across hospitals in the individual risk of cesarean section is not decreased by accounting for differences in maternal diagnoses.
Inadequate illness recognition and access to antibiotics contribute to high case fatality from infections in young infants (<2 months) in low- and middle-income countries (LMICs). This study aimed to address three questions regarding access to treatment for young infant infections in LMICs: (1) Can frontline health workers accurately diagnose possible bacterial infection (pBI)?; (2) How available and affordable are antibiotics?; (3) How often are antibiotics procured without a prescription?
Ebola PPE guidelines - urgent need to revise WHO and CDC guidelines. This video shows an excerpt from keynote address 'The fuss about face masks', Professor Raina MacIntyre from the School of Public Health and Community Medicine, UNSW Australia.
The World Health Organization (WHO) Regional Office for Europe has established the Childhood Obesity Surveillance Initiative (COSI) to monitor changes in overweight in primary-school children. The aims of this paper are to present the anthropometric results of COSI Round 2 (2009/2010) and to explore changes in body mass index (BMI) and overweight among children within and across nine countries from school years 2007/2008 to 2009/2010. Changes in BMI and prevalence of overweight over a two-year period varied significantly among European countries. It may be that countries with higher prevalence of overweight in COSI Round 1 have implemented interventions to try to remedy this situation.
Intermittent Preventive Treatment of Malaria in Pregnancy with Mefloquine in HIV-Negative Women: A Multicentre Randomized Controlled Trial
by González et alIntermittent preventive treatment in pregnancy (IPTp) with sulfadoxine-pyrimethamine (SP) is recommended by WHO to prevent malaria in African pregnant women. The spread of SP parasite resistance has raised concerns regarding long-term use for IPT. Mefloquine (MQ) is the most promising of available alternatives to SP based on safety profile, long half-life, and high efficacy in Africa. This study evaluated the safety and efficacy of MQ for IPTp compared to those of SP in HIV-negative women. Women taking MQ IPTp (15 mg/kg) in the context of long lasting insecticide treated nets had similar prevalence rates of low birth weight as those taking SP IPTp. MQ recipients had less clinical malaria than SP recipients, and the pregnancy outcomes and safety profile were similar. MQ had poorer tolerability even when splitting the dose over two days. These results do not support a change in the current IPTp policy.
Many preterm infants are not capable of exclusive breastfeeding from birth. To guide mothers in breastfeeding, it is important to know when preterm infants can initiate breastfeeding and progress. The aim of this study was to analyse postmenstrual age at breastfeeding milestones in different preterm gestational age groups, to describe rates of breastfeeding duration at pre-defined times, as well as analyse factors associated with PMA at the establishment of exclusive breastfeeding. The study concludes that breastfeeding competence is not developed at a fixed postmenstrual age, but is influenced by multiple factors in infants, mothers and clinical practice. Admitting mothers together with their infants to the NICU and minimising the use of pacifiers may contribute to earlier establishment of exclusive breastfeeding.
International standards for early fetal size and pregnancy dating based on ultrasound measurement of crown-rump length in the first trimester
by INTERGROWTH-21stThe INTERGROWTH-21st Project has produced the first, international standards for relating fetal crown-rump length to gestational age.
This series of five papers assesses and summarizes information from relevant systematic reviews on the impact of various approaches to improve the quality of care for women and newborns.
Use of antenatal corticosteroids and tocolytic drugs in preterm births in 29 countries: an analysis of the WHO Multicountry Survey on Maternal and Newborn Health
by Vogel JP et alDespite the global burden of morbidity and mortality associated with preterm birth, little evidence is available for use of antenatal corticosteroids and tocolytic drugs in preterm births in low-income and middle-income countries. The authors in thsi study analysed data from the WHO Multicountry Survey on Maternal and Newborn Health (WHOMCS) to assess coverage for these interventions in preterm deliveries. Use of interventions was generally poor, despite evidence for their benefit for newborn babies. A substantial proportion of antenatal corticosteroid use occurred at gestational ages at which benefit is controversial, and use of less effective or potentially harmful tocolytic drugs was common. Implementation research and contextualised health policies are needed to improve drug availability and increase compliance with best obstetric practice.
International standards for newborn weight, length, and head circumference by gestational age and sex: the Newborn Cross-Sectional Study of the INTERGROWTH-21st Project
by INTERGROWTH-21stThese international anthropometric standards were developed to assess newborn size in routine clinical practice that are intended to complement the WHO Child Growth Standards and allow comparisons across multiethnic populations.
International standards for fetal growth based on serial ultrasound measurements: the Fetal Growth Longitudinal Study of the INTERGROWTH-21st Project
by INTERGROWTH-21stUsing the same methods and conceptual approach as the WHO child growth standards, the Fetal Growth Longitudinal Study of the INTERGROWTH-21st Project developed international growth and size standards for fetuses for clinical interpretation of routinely taken ultrasound measurements and for comparisons across populations.
Hand Sanitiser Provision for Reducing Illness Absences in Primary School Children: A Cluster Randomised Trial
by Priest P et alThe potential for transmission of infectious diseases offered by the school environment are likely to be an important contributor to the rates of infectious disease experienced by children. This study aimed to test whether the addition of hand sanitiser in primary school classrooms compared with usual hand hygiene would reduce illness absences in primary school children in New Zealand. The authors found that the provision of hand sanitiser in addition to usual hand hygiene in primary schools in New Zealand did not prevent disease of severity sufficient to cause school absence.
Observational Studies: Getting Clear about Transparency
by The PLOS Medicine EditorsWhen publishing observational research, what information should journals make available to the medical community before a result can be considered sufficiently reliable to inform patient care or health policy? The PLOS Medicine editors, in recent consultation with our editorial board, endorse measures in four areas to advance transparency in the analysis and reporting of observational studies.
Breastfeeding practice and associated factors among female nurses and midwives at North Gondar Zone, Northwest Ethiopia. A Cross sectional institution based study.
by Berihun Assefa Dachew, Behanu Boru BifftuWorldwide, 250,000–280,000 women die during pregnancy and childbirth every year and an estimated 6.55 million children die under the age of five. The majority of maternal deaths occur during or immediately after childbirth, while 43% of child death occurs during the first 28 days of life. However, the progress in limiting these has been slow and sporadic. In this supplement of five papers, teh authors aim to systematically assess and summarize essential interventions for reproductive, maternal, newborn and child health from relevant systematic reviews.