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.

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.

Rural healthcare workers views on the introduction of solar power and oxygen concentrators in health facilities in Papua New Guinea: a qualitative study.

INTRODUCTION: A motivated, well supported rural health workforce is required to provide appropriate child health services to the rural population. This study explored the views of rural health workers in Papua New Guinea on the impact of a program to improve oxygen delivery systems and to provide reliable power to their health facilities. METHODS: A pre-tested, self-administered open question survey was carried out among rural health workers from 38 health facilities in which oxygen concentrators had been installed, including 30 with solar power. Thematic analysis was carried out on the responses. RESULTS: The program was highly appreciated. Benefits extended beyond the ability to treat children with a reliable source of oxygen. Participants reported the positive community response to improved patient care and avoiding patient referrals. They stressed their wish for further improvements in infrastructure and for continuing education. CONCLUSION: The program improved morale and job satisfaction. The views of rural health workers are important in assessing program effectiveness.

Response to oxygen therapy using oxygen concentrators run off solar power in children with respiratory distress in remote primary health facilities in Papua New Guinea.

Oxygen therapy reduces mortality and morbidity from hypoxaemia in children. There are no published studies assessing individual patient responses to oxygen when delivered by oxygen concentrators in primary healthcare facilities.Ours was a prospective observational study in remote health facilities over three years. A data recording form was used for children who required oxygen. Oxygen saturation (SpO2) was recorded before administration of oxygen, at 30 min and then daily. We assessed the primary diagnosis and the outcome.The common primary diagnoses needing oxygen were pneumonia: moderate (39%) and severe (37%). The median SpO2 before administration of oxygen in 913 patients was 80% (interquartile range [IQR] 66%-88%), and by five days, for the 121 patients who were recorded, SpO2 was 97% (IQR 93%-98%). Of the 745 patients with a recorded outcome, 99% had an uneventful recovery.We conclude that oxygen concentrators are effective in treating children in rural health facilities in Papua New Guinea.

Solar-powered oxygen, quality improvement and child pneumonia deaths: a large-scale effectiveness study.

BACKGROUND: Pneumonia is the largest cause of child deaths in low-income countries. Lack of availability of oxygen in small rural hospitals results in avoidable deaths and unnecessary and unsafe referrals. METHOD: We evaluated a programme for improving reliable oxygen therapy using oxygen concentrators, pulse oximeters and sustainable solar power in 38 remote health facilities in nine provinces in Papua New Guinea. The programme included a quality improvement approach with training, identification of gaps, problem solving and corrective measures. Admissions and deaths from pneumonia and overall paediatric admissions, deaths and referrals were recorded using routine health information data for 2-4 years prior to the intervention and 2-4 years after. Using Poisson regression we calculated incidence rates (IRs) preintervention and postintervention, and incidence rate ratios (IRR). RESULTS: There were 18 933 pneumonia admissions and 530 pneumonia deaths. Pneumonia admission numbers were significantly lower in the postintervention era than in the preintervention era. The IRs for pneumonia deaths preintervention and postintervention were 2.83 (1.98-4.06) and 1.17 (0.48-1.86) per 100 pneumonia admissions: the IRR for pneumonia deaths was 0.41 (0.24-0.71, p<0.005). There were 58 324 paediatric admissions and 2259 paediatric deaths. The IR for child deaths preintervention and postintervention were 3.22 (2.42-4.28) and 1.94 (1.23-2.65) per 100 paediatric admissions: IRR 0.60 (0.45-0.81, p<0.005). In the years postintervention period, an estimated 348 lives were saved, at a cost of US$6435 per life saved and over 1500 referrals were avoided. CONCLUSIONS: Solar-powered oxygen systems supported by continuous quality improvement can be achieved at large scale in rural and remote hospitals and health care facilities, and was associated with reduced child deaths and reduced referrals. Variability of effectiveness in different contexts calls for strengthening of quality improvement in rural health facilities. TRIAL REGISTRATION NUMBER: ACTRN12616001469404.

Medical Students at the School of Medicine and Health Sciences, University of Papua New Guinea: Predictors of Performance and Student Backgrounds.

BACKGROUND: Papua New Guinea, a lower middle income country with a population of around 8.5 million, the majority of whom live in rural areas, produces far fewer than the number of medical graduates required to meet the WHO-recommended doctor/population ratio. The School of Medicine and Health Sciences is under pressure to increase its output and ensure the graduates are able to function in rural settings. Through two studies, we aimed to determine the predictors of student performance and their socioeconomic and educational background to assist in determining admission policies and improve completion rates. METHODS: A retrospective study analysed data relating to student performance from six annual cohorts. A cross-sectional study among currently enrolled students sought information about their socioeconomic and educational background. RESULTS: Of the 300 students enrolled in the six cohorts, 176 (59%) completed the programme in the scheduled 4 years. There were no differences in completion rates by gender or route of entry to the programme. Grade point average at medical school entry predicted academic performance. Sixty-four per cent of the students who failed to complete in four years attributed their poor academic performance to social issues. Overall attrition was only 8%. Seventy-six per cent (162/214) of the enrolled students completed the cross-sectional survey. Most (79%) of students' fathers and 58% of mothers had postsecondary education. Seventy-three per cent of respondents indicated that they had been to preschool or elementary school. Thirty-six per cent had attended primary school in a village or government/mission station. Just over half (53%) of the students indicated that English had been the language most used in primary school. Males were more likely to have made a specific career choice than females. The majority (141/162, 88%) of the students indicated that they had experienced some academic difficulty during the years. CONCLUSION: Prior academic performance predicted timely completion of the MBBS programme. Just over a third of students had attended rural village primary schools. Social and domestic issues were common and adversely affected academic performance.

An outbreak of dengue fever in children in the National Capital District of Papua New Guinea in 2016.

BACKGROUND: The first documented outbreak of dengue which included cases with haemorrhage occurred in Papua New Guinea in 2016. AIM: To document the presentation and outcome of children with dengue in Port Moresby. METHODS: This prospective cross-sectional descriptive study was conducted in Port Moresby General Hospital during a 6-month period from 6 January to 6 July 2016. Altogether, 165 children aged 1-14 years who met the WHO criteria for probable dengue were assessed and treated. Clinical features, presence of warning signs and signs of severe dengue, date of onset, management and outcome were recorded. Blood specimens were collected for serological testing and full blood count. RESULTS: The median age was 6 years (interquartile range 3-8). Eighty-eight (53%) children had no warning signs and were managed as outpatients. Of the 165 patients, 42 (25%) had abdominal pain, 28 (17%) had bleeding and 3 (2%) had clinical evidence of fluid accumulation. The median (IQR) lowest platelet count in those tested was 34 × 109/L (22-54). Two children were transfused with packed red blood cells and one received a platelet transfusion. No child developed dengue shock and none died. Non-structural protein 1 (NS1) and dengue IgM were positive in 122/144 (85%) and 36/111 (32%) of blood samples, respectively. 150/151 blood samples tested for dengue were positive on one or more tests. CONCLUSION: There is the potential for future outbreaks of increased severity in Papua New Guinea. Surveillance, mosquito reduction initiatives and health education programmes are needed to reduce the impact of future outbreaks.

Continuous positive airway pressure in children with severe pneumonia and hypoxaemia in Papua New Guinea: an evaluation of implementation.

AIM: To prospectively evaluate the use of bubble continuous positive airway pressure (CPAP) in children with very severe pneumonia and other acute lower respiratory infections, during its trial introduction in a low resource hospital in Papua New Guinea. METHODS: Prospective observational study of children treated with CPAP who had severe pneumonia and severe respiratory distress with hypoxaemia (SpO2 <90%). CPAP was driven by oxygen concentrators in which the fraction of inspired oxygen could be adjusted, and using low-resistance tubing and nasal oxygen prongs. RESULTS: A total of 64 children were commenced on CPAP: 29 (45.3%) survived and were discharged well, 35 (54.7%) died. Prior to commencing CPAP, the median SpO2 was 78% (IQR 53.3-86.8%), at one hour SpO2 was 92% (IQR 80-97.75%, n = 64), and at 84 hours (3½ days) 98% (IQR 93-98%, n = 29), in survivors at each of these time points. A higher SpO2 at one hour after commencement of CPAP predicted survival (p = 0.013), and human immunodeficiency virus infection was an independent predictors of death (p = 0.017). Technical and clinical problems encountered are described. CONCLUSION: Bubble CPAP improved oxygenation and reduced the severity of respiratory distress in some children with severe pneumonia; however, mortality was high reflecting high severity of illness and comorbidities. CPAP requires a quality system to be safe and effective.

Solar powered oxygen systems in remote health centers in Papua New Guinea: a large scale implementation effectiveness trial.

BACKGROUND: Pneumonia is the largest cause of child deaths in Papua New Guinea (PNG), and hypoxaemia is the major complication causing death in childhood pneumonia, and hypoxaemia is a major factor in deaths from many other common conditions, including bronchiolitis, asthma, sepsis, malaria, trauma, perinatal problems, and obstetric emergencies. A reliable source of oxygen therapy can reduce mortality from pneumonia by up to 35%. However, in low and middle income countries throughout the world, improved oxygen systems have not been implemented at large scale in remote, difficult to access health care settings, and oxygen is often unavailable at smaller rural hospitals or district health centers which serve as the first point of referral for childhood illnesses. These hospitals are hampered by lack of reliable power, staff training and other basic services. METHODS: We report the methodology of a large implementation effectiveness trial involving sustainable and renewable oxygen and power systems in 36 health facilities in remote rural areas of PNG. The methodology is a before-and after evaluation involving continuous quality improvement, and a health systems approach. We describe this model of implementation as the considerations and steps involved have wider implications in health systems in other countries. RESULTS: The implementation steps include: defining the criteria for where such an intervention is appropriate, assessment of power supplies and power requirements, the optimal design of a solar power system, specifications for oxygen concentrators and other oxygen equipment that will function in remote environments, installation logistics in remote settings, the role of oxygen analyzers in monitoring oxygen concentrator performance, the engineering capacity required to sustain a program at scale, clinical guidelines and training on oxygen equipment and the treatment of children with severe respiratory infection and other critical illnesses, program costs, and measurement of processes and outcomes to support continuous quality improvement. CONCLUSIONS: This study will evaluate the feasibility and sustainability issues in improving oxygen systems and providing reliable power on a large scale in remote rural settings in PNG, and the impact of this on child mortality from pneumonia over 3 years post-intervention. Taking a continuous quality improvement approach can be transformational for remote health services.