Services for critical and emergency care of children in Victoria.

The population of children requiring intensive care in Victoria has increased and changed markedly since the 1990s, the result of many epidemiological, demographic, and social changes, and this is more evident during and after the Covid pandemic. The model of ultra-centralised paediatric intensive care services in the 1990s is not sufficient for the current era, and services are under daily pressure. Solutions will take time and need to be wide-ranging, including increased critical care capacity in selected regional centres, decentralisation of some services for low-risk conditions, improvements and reforms in medical and nursing education, pre-service and post-graduate, including for other acute care disciplines and for general practitioners and a more structured state-wide paediatric system. The effects of changes in disease patterns, social trends and health practice should inform the design of an expanded model of critical and emergency care for children in Victoria that is more fit for purpose in the remainder of this decade and beyond.

Typhoid fever in children in Goroka, Papua New Guinea.

BACKGROUND: Typhoid is endemic in many low-income countries, including in Papua New Guinea. This study aimed to describe the burden and clinical features of typhoid in children in a provincial hospital, to describe environmental conditions that lead to typhoid, and to document the antibiotic sensitivity of Salmonella spp. in the Eastern Highlands Province. METHODS: A combined retrospective and prospective study of children admitted to with clinical features of typhoid to the Goroka Hospital throughout 2022. RESULTS: The study included 98 children, of which 54% were female. The median age was 8 (IQR 5-10.6) years. Over 60% of the patients were from Goroka District, the peri-urban area encompassing the town and surrounds. Ninety-four percent (92) of the patients used a pit latrine as a toilet and only 28% had access to treated water. Neuropsychiatric symptoms were common (60%), as was leukopenia (48%), thrombocytopenia (52%) and anaemia (42%). Thirty-seven patients had positive blood cultures for Salmonella typhi; all isolates were sensitive to third-generation cephalosporins, pefloxacin, ampicillin, trimethoprim and sulfamethoxazole, and only 54% sensitive to chloramphenicol. The median duration of hospitalisation was 6 days (IQR). There were no deaths. CONCLUSION: Prompt public health actions are needed to reduce the burden of typhoid infection in the Papua New Guinea. The conjugate typhoid vaccine should be considered in the highlands region, where typhoid is most endemic.

The identification of WHO emergency signs in children by nurses at triage in an emergency department.

BACKGROUND: The World Health Organization recommends the use of a three-tier triage system to recognise a sick child in low- and middle-income countries. The three tiers are based on standardised emergency and priority signs. No studies have evaluated the prevalence or reliable detection of these emergency signs. AIMS: To determine the prevalence of WHO emergency signs and the underlying causes, and to determine whether nurses could reliably detect these signs in children presenting to the emergency department at Port Moresby General Hospital in Papua New Guinea. METHODS: A prospective study measured inter-rater agreement between nurses at triage and a blinded second assessor trained in paediatrics. RESULTS: The prevalence of emergency signs was 16.7%: 32 of 192 children had these signs at presentation; 18 (9.4%) had severe respiratory distress; 10 (5.2%) had severe dehydration; and 3 (1.6%) had convulsions. There was an acceptable inter-rater agreement between nurses and doctors (Cohen's Kappa score >0.4) for some signs: subcostal recession, intercostal recession, nasal flaring, lethargy, weak volume pulses, convulsions, sunken eyes and a poor conscious state. Obstructed breathing, cyanosis, tracheal tug and cold hands and feet were less commonly detected and had poor inter-rater agreement (Kappa score <0.4). CONCLUSIONS: Effective screening at triage can enable prompt emergency treatment by nurses and can help focus doctors' attention on children who require it most. There is a need for additional training in the identification of some emergency signs. ABBREVIATIONS: CED: children's emergency department; ETAT: emergency triage assessment and treatment; HCC: Hospital Care for Children; PMGH: Port Moresby General Hospital; PNG: Papua New Guinea; WHO: World Health Organization.

Effectiveness of bubble continuous positive airway pressure for treatment of children aged 1-59 months with severe pneumonia and hypoxaemia in Ethiopia: a pragmatic cluster-randomised controlled trial.

BACKGROUND: The safety and efficacy of bubble continuous positive airway pressure (bCPAP) for treatment of childhood severe pneumonia outside tertiary care hospitals is uncertain. We did a cluster-randomised effectiveness trial of locally made bCPAP compared with WHO-recommended low-flow oxygen therapy in children with severe pneumonia and hypoxaemia in general hospitals in Ethiopia. METHODS: This open, cluster-randomised trial was done in 12 general (secondary) hospitals in Ethiopia. We randomly assigned six hospitals to bCPAP as first-line respiratory support for children aged 1-59 months who presented with severe pneumonia and hypoxaemia and six hospitals to standard low-flow oxygen therapy. Cluster (hospital) randomisation was stratified by availability of mechanical ventilation. All children received treatment in paediatric wards (in a dedicated corner in front of a nursing station) with a similar level of facilities (equipment for oxygen therapy and medications) and staffing (overall, one nurse per six patients and one general practitioner per 18 patients) in all hospitals. All children received additional care according to WHO guidelines, supervised by paediatricians and general practitioners. The primary outcome was treatment failure (defined as any of the following: peripheral oxygen saturation <85% at any time after at least 1 h of intervention plus signs of respiratory distress; indication for mechanical ventilation; death during hospital stay or within 72 h of leaving hospital against medical advice; or leaving hospital against medical advice during intervention). The analysis included all children enrolled in the trial. We performed both unadjusted and adjusted analyses of the primary outcome, with the latter adjusted for the stratification variable and for the design effect of cluster randomisation, as well as selected potentially confounding variables, including age. We calculated effectiveness as the relative risk (RR) of the outcomes in the bCPAP group versus low-flow oxygen group. This trial is registered with ClinicalTrial.gov, NCT03870243, and is completed. FINDINGS: From June 8, 2021, to July 27, 2022, 1240 children were enrolled (620 in hospitals allocated to bCPAP and 620 in hospitals allocated to low-flow oxygen). Cluster sizes ranged from 103 to 104 children. Five (0·8%) of 620 children in the bCPAP group had treatment failure compared with 21 (3·4%) of 620 children in the low-flow oxygen group (unadjusted RR 0·24, 95% CI 0·09-0·63, p=0·0015; adjusted RR 0·24, 0·07-0·87, p=0·030). Six children died during hospital stay, all of whom were in the low-flow oxygen group (p=0·031). No serious adverse events were attributable to bCPAP. INTERPRETATION: In Ethiopian general hospitals, introduction of locally made bCPAP, supervised by general practitioners and paediatricians, was associated with reduced risk of treatment failure and in-hospital mortality in children with severe pneumonia and hypoxaemia compared with use of standard low-flow oxygen therapy. Implementation research is required in higher mortality settings to consolidate our findings. FUNDING: SIDA Sweden and Grand Challenges Ethiopia.

Making respiratory care safe for neonatal and paediatric intensive care unit staff: mitigation strategies and use of filters.

Background: Many medical devices in pediatric and newborn intensive care units can potentially expose healthcare workers (HCWs) and others to transmission of respiratory and other viruses and bacteria. Such fomites include ventilators, nebulizers, and monitoring equipment. Approach: We report the general, novel approach we have taken to identify and mitigate these risks and to protect HCWs, visitors and patients from exposure while maintaining the optimal performance of such respiratory equipment. Findings: The approach combined a high level of personal protective equipment (PPE), strict hand hygiene, air filtration and air conditioning and other relevant viral risk mitigation guidelines. This report describes the experiences from the SARS-CoV-2 pandemic to provide a reference framework that can be applied generally. The steps we took consisted of auditing our equipment and processes to identify risk through sources of potentially contaminated gas that may contain aerosolized virus, seeking advice and liaising with suppliers/manufacturers, devising mitigation strategies using indirect and direct approaches (largely filtering), performing tests on equipment to verify proper function and the absence of negative impacts and the development and implementation of relevant procedures and practices. We had a multidisciplinary team to guide the process. We monitored daily for hospital-acquired infections among staff caring for SARS-CoV-2 patients. Conclusion: Our approach was successful as we have continued to offer optimal intensive care to our patients, and we did not find any healthcare worker who was infected through the course of caring for patients at the bedside. The lessons learnt will be of benefit to future local outbreaks or pandemics.

Implementation of bubble continuous positive airway pressure for children with severe pneumonia and hypoxemia in intensive care unit of Dhaka Hospital, Bangladesh-Effect on pneumonia mortality.

BACKGROUND: After the completion of a randomized trial at Dhaka Hospital in 2013, bubble continuous positive airway pressure (BCPAP) oxygen therapy was incorporated as the part of the standard treatment for children with severe pneumonia with hypoxemia in an intensive care unit at Dhaka Hospital in August 2013 instead of World Health Organization (WHO) standard low flow oxygen therapy. OBJECTIVE: To understand the long-term effectiveness of the introduction of bCPAP oxygen therapy by comparing pneumonia mortality in the post-trial period (August 2013 to December 2017) with the pre-trial (February 2009 to July 2011) and trial periods (August 2011 to July 2013). METHODS: It was a retrospective analysis of prospectively collected hospital data of all admissions. Mortality rates of all children with WHO-defined pneumonia, and the subset of children with severe pneumonia and hypoxemia (oxygen saturation <90%) were evaluated. RESULTS: The analysis covered 10,107 children with pneumonia: 2523 in the pre-trial (414 with severe pneumonia and hypoxemia; none of them received bCPAP), 2959 during the trial (376 with severe pneumonia and hypoxemia; 79 received bCPAP), and 4625 in the post-trial period (1208 with severe pneumonia and hypoxemia; 1125 had bCPAP). The risk of death from pneumonia in the post-trial period was lower than in pre-trial (adjusted risk ratio [RR] = 0.73, 95% confidence interval [CI] = 0.58-0.92; p = 0.007), among children with severe pneumonia and hypoxemia, the risk of death was lower in the post-trial period than in the pre-trial (adjusted RR = 0.46, 95% CI = 0.37-0.58, p < 0.001), and the trial period (adjusted RR = 0.70, 95% CI = 0.51-0.95; p = 0.023). CONCLUSION: After the introduction of bCPAP oxygen therapy as part of the routine management of severe pneumonia and hypoxemia in the ICU of the Dhaka hospital, we observed significantly lower mortality, even after accounting for measurable confounding.

Adolescent health care and perceptions in a provincial hospital in Papua New Guinea.

OBJECTIVES: Adolescents make up an estimated 22 % of the 11.8 million population of Papua New Guinea (PNG), yet, as in many low and middle income countries, there are limited specific services for adolescents, who in traditional health service design fall between paediatric and adult patients. With more survivors of chronic illnesses, including tuberculosis and HIV, congenital and acquired heart disease, epilepsy and cerebral palsy, diabetes, cancer and other chronic conditions, there are gaps in the care of such young people, and in their eventual transition to adult services. Moreover, traditional health service design rarely addresses many adolescent health concerns - mental health, self-esteem, substance use, and adolescent-friendly sexual and reproductive health. This study, amongst a cohort cared for in a provincial hospital in Milne Bay Province, Papua New Guinea, aimed to explore the perceptions of adolescents on the health care they receive, and their views on their health priorities. METHODS: A qualitative study was carried out from April to August 2022, amongst adolescents (persons aged 10-19 years) attending or admitted to Alotau Provincial Hospital. Data were collected via semi-structured wide-ranging interviews, and contextual data obtained from their medical charts. Thematic data analysis was done. RESULTS: Fifty-four adolescents were interviewed. Adolescents were generally content with the care they received, although many raised concerns regarding feeling out of place in a ward with older adults or infants, and staff attitudes towards them including not directly communicating. Forty four adolescents preferred an adolescent-friendly setting, as opposed to the adult or children's wards, stating that it would allow for positive peer-interaction, improve their experience in the hospital, and improve the quality of health care received. Many adolescents with chronic illnesses had concerns regarding loneliness and isolation, and uncertainty of their future. Pregnant adolescents highlighted the lack of education on sexual and reproductive health, and experiences of gender-based violence. CONCLUSIONS: This study shows that adolescents can perceive the need for adolescent-friendly health services and advocate for improvement in the quality of health care they receive, and the breadth of adolescent health care concerns.

Child health nurses in Solomon Islands, piloting the 'Bachelor of nursing: Child health'.

AIM: In 2016, the Solomon Islands National University developed and implemented the country's first nursing specialisation in child health, the Bachelor of Nursing: Child Health. This qualitative study aimed to explore the experiences of the first cohort of students (n = 14) during this course in order to evaluate the programme. BACKGROUND: The Bachelor of Nursing: Child Health was implemented in 2016 to develop nurses' knowledge and skills in child health and improve child health outcomes and so on. DESIGN: The qualitative evaluation study used an exploratory, descriptive design. METHODS: The 14 nurses who constituted the first cohort of students were selected as study participants. Individual semi-structured interviews were conducted between August and December 2018. Thematic analysis was undertaken following the Braun and Clarke six-phase process to generate themes and sub-themes from the data. The Consolidated Criteria for Reporting Qualitative Research checklist guided the reporting of the study. RESULTS: Interviews revealed important feedback about the course, including areas to strengthen and avenues to improve it in the future. Four themes emerged: learning during the Bachelor of Nursing: Child Health, support during the course, challenges experienced during the course and suggested course improvements in the future. The study found that theoretical sessions combined with practical and interactive activities were most effective in learning both theoretical concepts and their related clinical applications and skills. Although support was generally available during the course, participants emphasised their responsibility to take the lead in their learning and seek support when required. The lack of mentoring combined with logistical difficulties were perceived as barriers to learning. Participant recommendations support further development of the child health nursing specialisation, with specific strengthening in areas such as teaching and mentoring, logistics, course curriculum and human and material resources. IMPLICATIONS FOR NURSING AND HEALTH POLICY: Given the potential benefits of increasing nurses' knowledge and skills in child health and paediatric care on reducing neonatal and child mortality and morbidity, ongoing support for the implementation of this course in Solomon Islands and more broadly across the Pacific region is recommended. The provision of such support is a local, regional and a global responsibility. Indeed, Sustainable Development Goal 3c calls for a substantial increase in health financing and in the recruitment, development, training and retention of the health workforce in low- and middle-income countries. CONCLUSIONS: Results of the evaluation demonstrate the positive aspects of the course in relation to content and curriculum delivery strategies as well as identifying areas where further refinement and strengthening is required.

A Clinical Score for Quantifying Edema in Mechanically Ventilated Children With Congenital Heart Disease in Intensive Care.

Standardized clinical measurements of edema do not exist. OBJECTIVES: To describe a 19-point clinical edema score (CES), investigate its interobserver agreement, and compare changes between such CES and body weight. DESIGN SETTING AND PARTICIPANTS: Prospective observational study in a tertiary PICU of mechanically ventilated children with congenital heart disease. MAIN OUTCOMES AND MEASURES: Differences in the median CES between observer groups. RESULTS: We studied 61 children, with a median age of 8.0 days (interquartile range, 1.0-14.0 d). A total of 539 CES were performed by three observer groups (medical 1 [reference], medical 2, and bedside nurse) at 0, 24, and 48 hours from enrollment. Overall, there was close agreement between observer groups in mean, median, and upper quartile of CES scores, with least agreement observed in the lower quartile of scores. Across all quartiles of CES, after adjusting for baseline weight, cardiac surgical risk, duration of cardiopulmonary bypass, or peritoneal dialysis during the study, observer groups returned similar mean scores (medical 2: 25th centile +0.1 [95% CI, -0.2 to 0.5], median +0.6 [95% CI, -0.4 to 1.5], 75th centile +0.1 [95% CI, -1.1 to 1.4] and nurse: 25th centile +0.5 [95% CI, 0.0-0.9], median +0.7 [95% CI, 0.0-1.5], 75th centile -0.2 [95% CI, -1.3 to 1.0]) Within a multivariable mixed-effects linear regression model, including adjustment for baseline CES, each 1 point increase in CES was associated with a 12.1 grams (95% CI, 3.2-21 grams) increase in body weight. CONCLUSIONS AND RELEVANCE: In mechanically ventilated children with congenital heart disease, three groups of observers tended to agree when assessing overall edema using an ordinal clinical score assessed in six body regions, with agreement least at low edema scores. An increase in CES was associated with an increase in body weight, suggesting some validity for quantifying edema. Further exploration of the CES as a rapid clinical tool is indicated.

Severe encephalitis: aetiology, management and outcomes over 10 years in a paediatric intensive care unit.

OBJECTIVE: To describe the characteristics, differential diagnoses, management and outcomes of severe encephalitis in children. DESIGN: A 10-year retrospective cohort study in children admitted to a tertiary paediatric intensive care unit (PICU) with suspected encephalitis. One to 6 months' follow-up data were compared between different categories. PARTICIPANTS: Patients from 0 to 17 years of age with acute encephalopathy and one or more of fever, seizure, focal neurological findings, cerebrospinal fluid abnormalities, EEG/neuroimaging consistent with encephalitis. MAIN OUTCOME MEASURES: Epidemiology, clinical features, outcomes and risk factor analysis. RESULTS: 175 children with encephalitis required intensive care unit (ICU) admission over 10 years. The median age was 4.5 months (IQR 1.6-54.8). The leading cause was enterovirus (n=49, 28%), followed by parechovirus, influenza, herpes simplex virus (HSV), human herpesvirus-6 (HHV-6), Streptococcus pneumoniae, acute-disseminated encephalomyelitis and anti-N-methyl-D-aspartate-receptor-associated encephalitis. Immune-mediated encephalitis had higher prevalence in females, older age and longer duration of encephalopathy. Mechanical ventilation was required by 74 children (42%); haemodynamic support by 28 children (16%), 3 received extracorporeal membrane oxygenation (ECMO) support. Eleven patients died (case fatality rate 6.3%): five with HHV-6, two enterovirus, two influenza, one HSV, one human-metapneumovirus. At follow-up, 34 children had mild or moderate disability, and six severe disability. In a multivariable logistic regression model, three factors were associated with severe disability or death: age <2 years old (OR 8.2, CI 1.0 to 67.2), Herpesviridae aetiology (OR 14.5, CI 1.2 to 177.3) and length of intubation (OR 1.005, CI 1.00 to 1.01). CONCLUSIONS: Encephalitis has a varied aetiology and causes death or severe disability in 1 in every 10 children requiring intensive care.

Randomised controlled trials in child and adolescent health in 2023.

In the year July 2022 to June 2023 there were 501 publications from randomised controlled trials (RCTs) in child and adolescent health in developing countries identified through a standardised search strategy that has been going for 20 years. This year, trials addressed the widest range of diseases and conditions that affect the health, development and well-being of children, newborns, adolescents and mothers. RCTs reflected old, neglected and new problems, the changing epidemiology of child health, social and economic circumstances in many countries, local and global priorities of low-income and middle-income countries, environmental causes of poor child health, and inequities. The RCTs tested new and refined treatments, diagnostics, vaccines, holistic management, and prevention approaches, and explored many outcomes, including mortality, nutrition, psychosocial measures, and neurodevelopment. The studies were conducted in numerous hospitals and healthcare clinics, schools, and communities, including among some of the world's most disadvantaged populations in humanitarian and refugee emergencies. Some studies are of the highest quality, and others fall short. Many RCTs will influence guidelines, practice and policies for years to come.

Children with palliative care needs in Papua New Guinea, and perspectives from their parents and health care workers: a qualitative study.

INTRODUCTION: The World Health Organisation defines paediatric palliative care (PPC) as caring for the child's body, mind, and spirit, and giving support to the family. In life-limiting conditions it is important that palliative support can be provided even when curative attempts are being utilised. In Papua New Guinea, as in other low- and middle-income countries there is a lack of services and training on PPC. This study aims to describe the characteristics of children with palliative care needs and to assess the perspectives of their parents and health care workers. METHODS: A descriptive qualitative study was carried out over 5 months in 2022 at the Port Moresby General Hospital children's wards. Clinical information was gathered from the admission charts of children with life threatening and life limiting conditions and a recorded interview was carried out with the children's parents. A focus group interview with 10 experienced nurses caring for these children was video recorded. The recorded interviews were subjected to thematic analysis. RESULTS: Twenty children and their parents were included in this study. Nine had a cancer diagnosis and 11 had a chronic progressive condition. The common clinical characteristics of children with palliative care needs were pain (n = 9) and shortness of breath (n = 9), and most children had more than one symptom. Several themes were identified in the parent interviews. Most parents could not name their child's diagnosis, but they were able to correctly describe their child's condition using their own terms. Most parents felt involved in their child's management and were satisfied with the care provided. Parents were psychologically affected by their child's situation but were hopeful that God and the medicines would heal their child. Ten nurses were involved in a focus-group interview. Most nurses' understanding of palliative care was from experience not from formal training, but most felt confident in identifying the physical, emotional, and spiritual needs of the children. Understanding of analgesia was limited, as was the availability of appropriate medications included in the WHO Analgesic Ladder. CONCLUSION: There is a need for a systematic approach to palliative care in Papua New Guinea. Palliative care can be integrated into an overall approach to quality of paediatric care. It is relevant to a broad section of children with severe chronic or malignant conditions and can be carried out with limited resources. It does require some resources, further training and education, and increased provision of basic drugs for symptom control.

Effectiveness, safety and economic viability of daycare versus usual hospital care management of severe pneumonia with or without malnutrition in children using the existing health system of Bangladesh: a cluster randomised controlled trial.

Background: We aimed to define clinical and cost-effectiveness of a Day Care Approach (DCA) alternative to Usual Care (UC, comparison group) within the Bangladesh health system to manage severe childhood pneumonia. Methods: This was a cluster randomised controlled trial in urban Dhaka and rural Bangladesh between November 1, 2015 and March 23, 2019. Children aged 2-59 months with severe pneumonia with or without malnutrition received DCA or UC. The DCA treatment settings comprised of urban primary health care clinics run by NGO under Dhaka South City Corporation and in rural Union health and family welfare centres under the Ministry of Health and Family welfare Services. The UC treatment settings were hospitals in these respective areas. Primary outcome was treatment failure (persistence of pneumonia symptoms, referral or death). We performed both intention-to-treat and per-protocol analysis for treatment failure. Registered at www.ClinicalTrials.gov, NCT02669654. Findings: In total 3211 children were enrolled, 1739 in DCA and 1472 in UC; primary outcome data were available in 1682 and 1357 in DCA and UC, respectively. Treatment failure rate was 9.6% among children in DCA (167 of 1739) and 13.5% in the UC (198 of 1472) (group difference, -3.9 percentage point; 95% confidence interval (CI), -4.8 to -1.5, p = 0.165). Treatment success within the health care systems [DCA plus referral vs. UC plus referral, 1587/1739 (91.3%) vs. 1283/1472 (87.2%), group difference 4.1 percentage point, 95% CI, 3.7 to 4.1, p = 0.160)] was better in DCA. One child each in UC of both urban and rural sites died within day 6 after admission. Average cost of treatment per child was US$94.2 (95% CI, 92.2 to 96.3) and US$184.8 (95% CI, 178.6 to 190.9) for DCA and UC, respectively. Interpretation: In our population of children with severe pneumonia with or without malnutrition, >90% were successfully treated at Day care Clinics at 50% lower cost. A modest investment to upgrade Day care facilities may provide a cost-effective, accessible alternative to hospital management. Funding: UNICEF, Botnar Foundation, UBS Optimus Foundation, and EAGLE Foundation, Switzerland.

Quality of inpatient paediatric and newborn care in district hospitals: WHO indicators, measurement, and improvement.

Poor-quality paediatric and neonatal care in district hospitals in low-income and middle-income countries (LMICs) was first highlighted more than 20 years ago. WHO recently developed more than 1000 paediatric and neonatal quality indicators for hospitals. Prioritising these indicators should account for the challenges in producing reliable process and outcome data in these settings, and their measurement should not unduly narrow the focus of global and national actors to reports of measured indicators. A three-tier, long-term strategy for the improvement of paedicatric and neonatal care in LMIC district hospitals is needed, comprising quality measurement, governance, and front-line support. Measurement should be better supported by integrating data from routine information systems to reduce the future cost of surveys. Governance and quality management processes need to address system-wide issues and develop supportive institutional norms and organisational culture. This strategy requires governments, regulators, professions, training institutions, and others to engage beyond the initial consultation on indicator selection, and to tackle the pervasive constraints that undermine the quality of district hospital care. Institutional development must be combined with direct support to hospitals. Too often the focus of indicator measurement as an improvement strategy is on reporting up to regional or national managers, but not on providing support down to hospitals to attain quality care.

Feasibility and acceptability of bubble continuous positive airway pressure oxygen therapy for the treatment of childhood severe pneumonia and hypoxaemia in Bangladeshi children.

Background: Effective management of hypoxaemia is key to reducing pneumonia deaths in children. In an intensive care setting within a tertiary hospital in Bangladesh, bubble continuous positive airway pressure (bCPAP) oxygen therapy was beneficial in reducing deaths in this population. To inform a future trial, we investigated the feasibility of introducing bCPAP in this population in non-tertiary/district hospitals in Bangladesh. Methods: We conducted a qualitative assessment using a descriptive phenomenological approach to understand the structural and functional capacity of the non-tertiary hospitals (Institute of Child and Mother Health and Kushtia General Hospital) for the clinical use of bCPAP. We conducted interviews and focus group discussions (23 nurses, seven physicians, 14 parents). We retrospectively (12 months) and prospectively (three months) measured the prevalence of severe pneumonia and hypoxaemia in children attending the two study sites. For the feasibility phase, we enrolled 20 patients with severe pneumonia (age two to 24 months) to receive bCPAP, putting in place safeguards to identify risk. Results: Retrospectively, while 747 of 3012 (24.8%) children had a diagnosis of severe pneumonia, no pulse oxygen saturation information was available. Of 3008 children prospectively assessed with pulse oximetry when attending the two sites, 81 (3.7%) had severe pneumonia and hypoxaemia. The main structural challenges to implementation were the inadequate number of pulse oximeters, lack of power generator backup, high patient load with an inadequate number of hospital staff, and inadequate and non-functioning oxygen flow meters. Functional challenges were the rapid turnover of trained clinicians in the hospitals, limited post-admission routine care for in-patients by hospital clinicians due to their extreme workload (particularly after official hours). The study implemented a minimum of four hourly clinical reviews and provided oxygen concentrators (with backup oxygen cylinders), and automatic power generator backup. Twenty children with a mean age of 6.7 (standard deviation (SD) = 5.0)) months with severe pneumonia and hypoxaemia (median (md) SpO2 = 87% in room air, interquartile range (IQR) = 85-88)) with cough (100%) and severe respiratory difficulties (100%) received bCPAP oxygen therapy for a median of 16 hours (IQR = 6-16). There were no treatment failures or deaths. Conclusions: Implementation of low-cost bCPAP oxygen therapy is feasible in non-tertiary/district hospitals when additional training and resources are allocated.

Agreement Between Measured Weight and Fluid Balance in Mechanically Ventilated Children in Intensive Care.

OBJECTIVES: To investigate the agreement between change in body weight (BW) and fluid balance (FB), and the precision and safety of BW measurement in mechanically ventilated infants in intensive care. DESIGN: Prospective observational study. SETTING: Tertiary PICU. PATIENTS: Infants following cardiac surgery, at baseline, 24 hours, and 48 hours. INTERVENTIONS: BW and FB measurement at three time points. MEASUREMENTS AND MAIN RESULTS: Between May 2021 and September 2022, we studied 61 children. The median age was 8 days (interquartile range [IQR], 1.0-14.0 d). The median BW at baseline was 3,518 g (IQR, 3,134-3,928 g). Change in BW was -36 g (IQR, -145 to 105 g) and -97 g (IQR, -240 to -28 g) between baseline and 24 hours, and between 24 and 48 hours, respectively. Change in FB was -82 mL (IQR, -173 to 12 mL) and -107 mL (IQR, -226 to 103) between baseline and 24 hours, and between 24 and 48 hours, respectively. In Bland-Altman analyses, the mean bias between BW and FB at 24 and 48 hours was 54 g (95% CI, 12-97) and -43 g (95% CI, -108 to 23), respectively. This exceeded 1% of the median BW, and limits of agreement ranged from 7.6% to 15% of baseline BW. The precision of paired weight measurements, performed sequentially at each time interval, was high (median difference of ≤1% of BW at each time point). The median weight of connected devices ranged from 2.7% to 3% of BW. There were no episodes of tube or device dislodgments and no change in vasoactive therapies during weight measurements. CONCLUSIONS: There is moderate agreement between the changes in FB and BW, albeit greater than 1% of baseline BW, and the limits of this agreement are wide. Weighing mechanically ventilated infants in intensive care is a relatively safe and precise method for estimating change in fluid status. Device weight represents a relatively large proportion of BW.

Low birthweight newborns in Vanuatu: A longitudinal follow-up study.

AIM: Medical care and technology have increased the survival of low birthweight babies (LBW), but especially in low- and middle-income settings the longer term thriving of such babies is not assured because of their fragility, limited services and difficult access after discharge from hospital. In Vanuatu, a Pacific nation of dispersed islands, improving LBW outcomes and survival remains a significant challenge. In this study, we prospectively document the survival, developmental and nutritional outcomes of a cohort of LBW over the first year of life. We also explored the mother's experiences of caring for an LBW baby in hospital and at home. METHODS: A prospective descriptive cohort study of 49 newborns weighing less than 2.5 kg, born between April and August 2019. Data were recorded on their hospital stay, and they were followed up at 6 and 12 months post-discharge and outcomes recorded. Developmental milestones were assessed using the Denver Developmental Screening Test, using milestones appropriate for corrected age. Qualitative interviews were conducted to identify experiences and challenges the mothers faced in caring for their LBW baby. RESULTS: The mean birthweight was 1800 g at 35 weeks gestation (between 2nd and 9th centile). At 6 months of age the median weight was 6.5 kg (9th centile) and at 12 months it was 7.8 kg (9th centile). Three infants died in the first 6 months post-discharge. By 12 months of age, the proportion of infants who had achieved milestones of social and emotional (90%), language and communication (97%), cognition (85%) and motor (69%) development. One had evidence of retinopathy, and 19 had clinical anaemia. Mothers identified several stressors that they attributed as risk factors for premature delivery and outlined the difficulties and isolation of caring for an LBW baby. CONCLUSIONS: It is vital that all LBW babies are followed up in the years after discharge: nutritional, developmental and general health outcomes were generally good; however, post-discharge deaths are more common in this group than in the general population. Equally important is the support for mothers of LBW babies to achieve better outcomes.

What are the risk factors for death among children with pneumonia in low- and middle-income countries? A systematic review.

Background: Knowledge of the risk factors for and causes of treatment failure and mortality in childhood pneumonia is important for prevention, diagnosis, and treatment at an individual and population level. This review aimed to identify the most important risk factors for mortality among children aged under ten years with pneumonia. Methods: We systematically searched MEDLINE, EMBASE, and PubMed for observational and interventional studies reporting risk factors for mortality in children (aged two months to nine years) in low- and middle-income countries (LMICs). We screened articles according to specified inclusion and exclusion criteria, assessed risk of bias using the EPHPP framework, and extracted data on demographic, clinical, and laboratory risk factors for death. We synthesized data descriptively and using Forest plots and did not attempt meta-analysis due to the heterogeneity in study design, definitions, and populations. Findings: We included 143 studies in this review. Hypoxaemia (low blood oxygen level), decreased conscious state, severe acute malnutrition, and the presence of an underlying chronic condition were the risk factors most strongly and consistently associated with increased mortality in children with pneumonia. Additional important clinical factors that were associated with mortality in the majority of studies included particular clinical signs (cyanosis, pallor, tachypnoea, chest indrawing, convulsions, diarrhoea), chronic comorbidities (anaemia, HIV infection, congenital heart disease, heart failure), as well as other non-severe forms of malnutrition. Important demographic factors associated with mortality in the majority of studies included age <12 months and inadequate immunisation. Important laboratory and investigation findings associated with mortality in the majority of studies included: confirmed Pneumocystis jirovecii pneumonia (PJP), consolidation on chest x-ray, pleural effusion on chest x-ray, and leukopenia. Several other demographic, clinical and laboratory findings were associated with mortality less consistently or in a small numbers of studies. Conclusions: Risk assessment for children with pneumonia should include routine evaluation for hypoxaemia (pulse oximetry), decreased conscious state (e.g. AVPU), malnutrition (severe, moderate, and stunting), and the presence of an underlying chronic condition as these are strongly and consistently associated with increased mortality. Other potentially useful risk factors include the presence of pallor or anaemia, chest indrawing, young age (<12 months), inadequate immunisation, and leukopenia.