Objective. To validate a revised version of the paediatric South African Triage Scale (SATS) against admission as a reference standard and compare the sensitivity of triage using: (i) clinical discriminators; (ii) an age-appropriate physiological composite score; and (iii) a combination of both. Methods. A prospective cohort study was undertaken validating the revised paediatric SATS against outcome markers of children at six emergency centres during a 2-month period in 2011. The primary outcome marker was the proportion of children admitted. Validity indicators including sensitivity (Se), specificity, positive predictive value and negative predictive value (NPV) were used to estimate the validity. Associated percentages for over-/under-triage were used to further assess practical application of the paediatric SATS. Results. A total of 2 014 children were included. The percentage of hospital admissions increased with an increase in the level of urgency from 5% in the non-urgent patients to 73% in the emergency patients. The data demonstrated that sensitivity increased substantially when using the SATS, which is a combination of clinical discriminators and the Triage Early Warning Score (TEWS) (Se 91.0%, NPV 95.3%), compared with use of clinical discriminators in isolation (Se 57.1%, NPV 86.3%) or the TEWS in isolation (Se 75.6%, NPV 89.1%). Conclusion. The results of this study illustrate that the revised paediatric SATS is a safe and robust triage tool.

Objective. To evaluate the efficacy of an adapted Emergency Triage Assessment and Treatment (ETAT) tool at a children's hospital. Design. A two-armed descriptive study. Setting. Red Cross War Memorial Children's Hospital, Cape Town, South Africa. Methods. Triage data on 1 309 children from October 2007 and July 2009 were analysed. The number of children in each triage category red (emergency), orange (urgent or priority) and green (non-urgent)) and their disposal were evaluated. Results. The October 2007 series: 902 children aged 5 days -15 years were evaluated. Their median age was 20 (interquartile range (IQR) 7 -50) months, and 58.8% (n=530) were triaged green, 37.5% (n=338) orange and 3.8% (n=34) red. Over 90% of children in the green category were discharged (478/530), while 32.5% of children triaged orange (110/338) and 52.9% of children triaged red (18/34) were admitted. There was a significant increase in admission rate for each triage colour change from green through orange to red after adjustment for age category (risk ratio (RR) 2.6; 95% confidence interval (CI) 2.2 -3.1). The July 2009 cohort: 407 children with a median age of 22 months (IQR 7 -53 months) were enrolled. Twelve children (2.9%) were triaged red, 187 (45.9%) orange and 208 (51.1%) green. A quarter (101/407) of the children triaged were admitted: 91.7% (11/12) from the red category and 36.9% (69/187) from the orange category were admitted, while 89.9% of children in the green category (187/208) were discharged. After adjusting for age category, admissions increased by more than 300% for every change in triage acuity (RR 3.2; 95% CI 2.5 -4.1). Conclusions. The adapted ETAT process may serve as a reliable triage tool for busy paediatric medical emergency units in resourceconstrained countries and could be evaluated further in community emergency settings.

Objectives: Noninvasive ventilation is increasingly used in neonatal and pediatric patients, but the intensive care transport setting is lagging in terms of availability of noninvasive ventilation for children. The objective of this systematic review of the literature was to answer the question: In children 0 days to 18 years old, who are hospitalized with acute respiratory distress and require critical care transport, is noninvasive ventilation effective and safe during transport? Data Sources: MEDLINE via PubMed, EMBASE (via Scopus), Cochrane Central Register of Controlled Trials, African Index Medicus, Web of Science Citation Index, and the World Health Organization Trials Registry. Study Selection: Two reviewers independently reviewed all identified studies for eligibility and quality. Data Extraction: Data were extracted independently by two reviewers using piloted data extraction forms. Data Synthesis: Data were not synthesized due to nature of studies included. Results: A total of 1,287 records were identified; no randomized or quasi-randomized controlled trials were found. Eight observational studies, enrolling 858 patients were included, of these 60.4% were neonatal ICU and 39.6% were nonneonatal ICU patient transports. The mode of noninvasive ventilation during transport was continuous positive airway pressure in seven studies (708 patients) and high-flow nasal cannula in one study (150 patients). During transport on noninvasive ventilation, three of 858 patients (0.4%) required either intubation or escalation of noninvasive ventilation. In the 24 hours following transfer, 63 of 650 children (10%) transferred on noninvasive ventilation were intubated. The odds of intubation within 24 hours were significantly higher for continuous positive airway pressure transfer 60 of 500 (12%) compared with high-flow nasal cannula three of 150 (2%): odds ratio (95% CI) 6.68 (2.40–18.63), p value equals to 0.00003. Minor adverse events occurred in 1–4% of noninvasive ventilation transports. Conclusions: This review found observational study evidence of a rate of intubation or escalation of 0.4% during noninvasive ventilation transport of children 0–18 years old, with an in-transport adverse event rate of 1–4%. Further studies are required. If randomized trials are not possible, it is suggested that well-conducted observational studies are reported in a more standardized manner.

Acute care of seriously ill children is a global public health issue, and there is much scope for improving quality of care in hospitals at all levels in many developing countries. We describe the current state of paediatric emergency and acute care in the least developed regions of low and middle income countries and identify gaps and requirements for improving quality. Approaches are needed which span the continuum of care: from triage and emergency treatment, the diagnostic process, identification of co-morbidities, treatment, monitoring and supportive care, discharge planning and follow-up. Improvements require support and training for health workers and quality processes. Effective training is that which is ongoing, combining good technical training in under-graduate courses and continuing professional development. Quality processes combine evidence-based guidelines, essential medicines, appropriate technology, appropriate financing of services, standards and assessment tools and training resources. While initial emergency treatment is based on common clinical syndromes, early differentiation is required for specific treatment, and this can usually be carried out clinically without expensive tests. While global strategies are important, it is what happens locally that makes a difference and is too often neglected. In rural areas in the poorest countries in the world, public doctors and nurses who provide emergency and acute care for children are revered by their communities and demonstrate daily that much can be carried out with little.

Severe anaemia is a common childhood emergency in developing countries. Practical evidence-based guidance on when to transfuse, volume of transfusion and ideal duration of transfusion is lacking. The aim of this study is to develop a paediatric transfusion protocol for use in under-resourced environments and evaluate its usability in a busy African hospital setting. A paediatric transfusion protocol based on the WHO Guidelines was developed for the Queen Elizabeth Central Hospital (QECH), Blantyre, Malawi. On the basis of simple bedside clinical features of respiratory, cardiovascular and neurological compromise, the protocol allocates children with severe anaemia (haemoglobin

Reducing child mortality is a high priority in sub-Saharan Africa, and swift, appropriate triage can make an important contribution to this goal. There has been a lot of interest and work in the field of triage of sick children in South Africa over the past few years. Despite this, in many parts of South Africa no formal system for triage of children in acute and emergency settings is used.This article aims to explain some of the key paediatric triage tools being considered and developed in South Africa. The triage tools discussed are the World Health Organization Emergency Triage Assessment and Treatment (ETAT), the South African adaptation of this tool known as ETAT-SA, the South African Triage Scale (SATS), and the Revised Paediatric SATS (P-SATS). The article describes how they were developed and their relevance to the country.S Afr J CH 2013;7(2):43-45.

Background: Acute severe childhood asthma is an infrequent, but potentially life-threatening emergency condition. There is a wide range of different approaches to this condition, with very little supporting evidence, leading to significant variation in practice. To improve knowledge in this area, there must first be consensus on how to conduct clinical trials, so that valid comparisons can be made between future studies. We have formed an international working group comprising paediatricians and emergency physicians from North America, Europe, Asia, the Middle East, Africa, South America, Central America, Australasia and the United Kingdom. Methods/design: A 5-stage approach will be used: (1) a comprehensive list of outcomes relevant to stakeholders will be compiled through systematic reviews and qualitative interviews with patients, families, and clinicians; (2) Delphi methodology will be applied to reduce the comprehensive list to a core outcome set; (3) we will review current clinical practice guidelines, existing clinical trials, and literature on bedside assessment of asthma severity. We will then identify practice differences in tne clinical assessment of asthma severity, and determine whether further prospective work is needed to achieve agreement on inclusion criteria for clinical trials in acute paediatric asthma in the emergency department (ED) setting; (4) a retrospective chart review in Australia and New Zealand will identify the incidence of serious clinical complications such as intubation, ICU admission, and death in children hospitalized with acute severe asthma. Understanding the incidence of such outcomes will allow us to understand how common (and therefore how feasible) particular outcomes are in asthma in the ED setting; and finally (5) a meeting of the Pediatric Emergency Research Networks (PERN) asthma working group will be held, with invitation of other clinicians interested in acute asthma research, and patients/families. The group will be asked to achieve consensus on a core set of outcomes and to make recommendations for the conduct of clinical trials in acute (Continued on next page)

The science of global health diplomacy (GHD) consists of cross-disciplinary, multistakeholder credentials comprised of national security, public health, international affairs, management, law, economics and trade policy. GHD is well placed to bring about better and improved multilateral stakeholder leverage and outcomes in the prevention and control of cancer. It is important to create an evidence base that provides clear and specific guidance for health practitioners in low- and middle-income countries (LMICs) through involvement of all stakeholders. GHD can assist LMICs to negotiate across multilateral stakeholders to integrate prevention, treatment and palliative care of cancer into their commercial and trade policies.