Triage implementation in resource-limited emergency departments: sharing tools and experience from the Pacific region.

According to the World Health Organization's (WHO) Emergency Care Systems Framework, triage is an essential function of emergency departments (EDs). This practice innovation article describes four strategies that have been used to support implementation of the WHO-endorsed Interagency Integrated Triage Tool (IITT) in the Pacific region, namely needs assessment, digital learning, public communications and electronic data management.Using a case study from Vila Central Hospital in Vanuatu, a Pacific Small Island Developing State, we reflect on lessons learned from IITT implementation in a resource-limited ED. In particular, we describe the value of a bespoke needs assessment tool for documenting triage and patient flow requirements; the challenges and opportunities presented by digital learning; the benefits of locally designed, public-facing communications materials; and the feasibility and impact of a low-cost electronic data registry system.Our experience of using these tools in Vanuatu and across the Pacific region will be of interest to other resource-limited EDs seeking to improve their triage practice and performance. Although the resources and strategies presented in this article are focussed on the IITT, the principles are equally relevant to other triage systems.

Comparison of strategies for daily surveillance of international travellers quarantined in Vanuatu, October-December 2020.

Objective: To prevent importation of coronavirus disease 2019 (COVID-19) to Vanuatu, since March 2020, all travellers to the country have been required to complete a 14-day quarantine in a government-designated facility. A short message service (SMS, or "text message") system was developed to collect information on symptoms of COVID-19 among travellers in quarantine. A trial within a cohort study was conducted among travellers arriving to Vanuatu by air from 27 October to 7 December 2020 to assess SMS acceptability, efficiency and utility and whether SMS-based health monitoring was as effective as in-person monitoring in identifying people with COVID-19 symptoms. Methods: Control group participants received standard monitoring (daily in-person visits) and participants in the intervention group received a daily SMS text requesting a response coded for symptom development. Differences between the two groups were determined using χ2 tests. Results: Of the 495 eligible travellers, 423 participated; 170 were allocated to the control group and 253 to the intervention group. At least one return SMS text was received from 50% (107/212) of participants who were confirmed to have received an SMS text. Less than 2% (4/253) of the intervention group and 0% of the control group reported symptoms. Discussion: The SMS intervention had a high level of acceptability. SMS is a useful tool to monitor symptom development among people in quarantine and for broader public health programmes that require follow up.

White Paper on Early Critical Care Services in Low Resource Settings.

This White Paper has been formally accepted for support by the International Federation for Emergency Medicine (IFEM) and by the World Federation of Intensive and Critical Care (WFICC), put forth by a multi-specialty group of intensivists and emergency medicine providers from low- and low-middle-income countries (LMICs) and high-income countries (HiCs) with the aim of 1) defining the current state of caring for the critically ill in low-resource settings (LRS) within LMICs and 2) highlighting policy options and recommendations for improving the system-level delivery of early critical care services in LRS. LMICs have a high burden of critical illness and worse patient outcomes than HICs, hence, the focus of this White Paper is on the care of critically ill patients in the early stages of presentation in LMIC settings. In such settings, the provision of early critical care is challenged by a fragmented health system, costs, a health care workforce with limited training, and competing healthcare priorities. Early critical care services are defined as the early interventions that support vital organ function during the initial care provided to the critically ill patient-these interventions can be performed at any point of patient contact and can be delivered across diverse settings in the healthcare system and do not necessitate specialty personnel. Currently, a single "best" care delivery model likely does not exist in LMICs given the heterogeneity in local context; therefore, objective comparisons of quality, efficiency, and cost-effectiveness between varying models are difficult to establish. While limited, there is data to suggest that caring for the critically ill may be cost effective in LMICs, contrary to a widely held belief. Drawing from locally available resources and context, strengthening early critical care services in LRS will require a multi-faceted approach, including three core pillars: education, research, and policy. Education initiatives for physicians, nurses, and allied health staff that focus on protocolized emergency response training can bridge the workforce gap in the short-term; however, each country's current human resources must be evaluated to decide on the duration of training, who should be trained, and using what curriculum. Understanding the burden of critical Illness, best practices for resuscitation, and appropriate quality metrics for different early critical care services implementation models in LMICs are reliant upon strengthening the regional research capacity, therefore, standard documentation systems should be implemented to allow for registry use and quality improvement. Policy efforts at a local, national and international level to strengthen early critical care services should focus on funding the building blocks of early critical care services systems and promoting the right to access early critical care regardless of the patient's geographic or financial barriers. Additionally, national and local policies describing ethical dilemmas involving the withdrawal of life-sustaining care should be developed with broad stakeholder representation based on local cultural beliefs as well as the optimization of limited resources.

Challenges to implementation and strengthening of initial COVID-19 surveillance in Vanuatu: January-April 2020.

The Pacific island nation of Vanuatu is vulnerable to emerging infectious diseases, including epidemics and pandemics; chronic food and water insecurity; and natural hazards, including cyclones, earthquakes, tsunamis, landslides and flooding. In March 2020, the World Health Organization characterized the outbreak of novel coronavirus disease 2019 (COVID-19) as a global pandemic. By the end of April 2020, Vanuatu had reported no confirmed cases of COVID-19. Data from several sources are collected in Vanuatu's COVID-19 surveillance system to provide an overview of the situation, including data from case investigations and management, syndromic surveillance for influenza-like illness, hospital surveillance and laboratory surveillance. Review of data collected from January to the end of April 2020 suggests that there was no sustained increase in influenza-like illness in the community and no confirmed cases were identified. Lessons learnt from the early implementation of surveillance activities, the changing landscape of laboratory testing and pharmaceutical interventions, as well as the global experience, particularly in other Pacific island countries, will inform the refinement of COVID-19 surveillance activities in Vanuatu.

Lessons from COVID-19-free Vanuatu: intensive health operations for Phase 1 of repatriation and quarantine, May-July 2020.

International borders to Vanuatu closed on 23 March 2020 due to the global COVID-19 pandemic. In May-July 2020, the Government of Vanuatu focused on the safe and timely return of citizens and residents while ensuring Vanuatu remained COVID-19 free. Under Phase 1 of repatriation, between 27 May and 23 June 2020, 1522 people arrived in the capital, Port Vila, and were placed in compulsory government-mandated 14-day quarantine in 15 hotels. Pre-arrival health operations included collection of repatriate information, quarantine facility assessments, training for personnel supporting the process, and tabletop and functional exercises with live scenario simulations. During quarantine, health monitoring, mental health assessments and psychosocial support were provided. All repatriates completed 14 days of quarantine. One person developed symptoms consistent with COVID-19 during quarantine but tested negative. Overall health operations were considered a success despite logistical and resource challenges. Lessons learnt were documented during a health sector after-action review held on 22 July 2020. Key recommendations for improvement were to obtain timely receipt of repatriate information before travel, limit the number of repatriates received and avoid the mixing of "travel cohorts," ensure sufficient human resources are available to support operations while maintaining other essential services, establish a command and control structure for health operations, develop training packages and deliver them to all personnel supporting operations, and coordinate better with other sectors to ensure health aspects are considered. These recommendations were applied to further improve health operations for subsequent repatriation and quarantine, with Phase 2 commencing on 1 August 2020.

Message in a bottle: How evidence-based medicine and a programme change model improved asthma management in a low-income emergency department in Papua New Guinea.

OBJECTIVE: To improve asthma care in a complex, low resource, developing country setting. This observational study was carried out in a challenging low-income real-life setting in the ED at Modilon Hospital, Papua New Guinea. The only government hospital in Madang Province, with 258 beds, it provides medical care to a population of nearly 700 000 people of whom 40% live on less than US$1.25/day. METHODS: An asthma management analysis questionnaire followed by action research, with a four-step programme change model (exposure, adoption, implementation and practice), were used to develop and implement new department asthma guidelines. Staff perceptions were gathered via discussion groups and questionnaire. RESULTS: Asthma management initially involved frequent antibiotics, intravenous steroids, multiple short acting bronchodilators (oral, inhaled and nebulised) and limited oral steroids. No spacers, preventative inhaled steroid therapy or asthma action plans were used. On review after new guideline implementation staff felt antibiotic dispensing and concurrent use of multiple short acting oral bronchodilators decreased and spacer, preventer therapy and action plan use increased. CONCLUSION: This project highlights the difficulties experienced with change management, both in general and in a limited resource setting. Lack of data limits conclusions about asthma management improvement. However, positive trends were apparent and make this approach reasonable for those considering change management strategies in a similar setting.

Isolation of Vibrio cholerae and other enteric microbiota from patients with suspected cholera during the 2009 outbreak in Madang Province, Papua New Guinea.

When cholera was first detected in Papua New Guinea (PNG) in mid-2009, national diagnostic capacity faced many challenges. This was in part due to the non-endemic status of the outbreak, resulting in few local staff experienced in Vibrio cholerae detection and poor access to the required consumables. The PNG Institute of Medical Research conducted culture on specimens from suspected cholera patients in Madang Province, with presumptive V. cholerae isolates sent to Goroka for confirmation. Of 98 samples analysed 15 were culture positive, with V. cholerae detected by polymerase chain reaction (PCR) in an additional 3 samples. Further analyses were conducted to identify other pathogenic bacteria from thiosulphate citrate bile salt sucrose (TCBS) agar. Molecular-based assays detected enteropathogenic (n = 1) and enterotoxigenic (n = 1) strains of Escherichia coli. No other major enteric pathogens were detected. The low detection rate of V. cholerae at the provincial level reflects challenges in the laboratory diagnosis of cholera and in-country challenges in responding to an outbreak of a non-endemic disease, such as lack of in-country diagnostic expertise and available consumables in the early stages. It also suggests that full aetiological investigations are warranted in future outbreaks of acute watery diarrhoea in PNG to fully elucidate the potentially complex aetiology, which could in turn guide diagnostic, treatment and prevention measures.

Capacity building in emergency care: An example from Madang, Papua New Guinea.

BACKGROUND: Divine Word University (DWU) is an emerging national university of Papua New Guinea (PNG) based in the provincial capital of Madang, providing training for Health Extension Officers (HEOs). HEOs form the backbone of healthcare delivery in PNG as clinicians, public health officers and health centre managers. Both campus-based and clinical teaching at the nearby Modilon Hospital is limited because of significant resource constraints. OBJECTIVE: This article describes a visiting clinical lecturer programme in which Australasian emergency physicians and emergency registrars deliver teaching to HEO students at DWU and Modilon Hospital. METHODS: Volunteer doctors are briefed pre-departure and given prepared educational tools. Visits are from 2 weeks to 3 months, and include the possibility of accredited training for emergency registrars through the Australasian College for Emergency Medicine. DWU provides secure accommodation and assistance with travel and visa logistics. Tasks for visiting lecturers include delivering campus-based teaching on emergency medicine (EM) topics, structured and opportunistic bedside tutorials, and clinical teaching and assistance with ED care alongside local EM clinicians. DISCUSSION: Programme evaluation has relied on qualitative feedback, which has been positive from all stakeholders. Visiting lecturers gain teaching skills and insights into the challenges of emergency healthcare delivery in an international, resource-constrained setting. Local staff receive assistance and support as well as learning new teaching skills. Students receive increased interactive learning opportunities. CONCLUSION: This programme provides positive models of both emergency care capacity building in a resource-constrained setting and training in international EM for Australasian clinicians.

Conservative management of splenic injury in the tropics.

We undertook this study in order to determine whether the conservative management of splenic injuries is a safe practice in a low-volume tropical hospital. We evaluated 69 consecutive patients with splenic injury prospectively. The outcome measures were morbidity and mortality rates, overall hospital stay and blood transfusion requirements. Spleen preservation was achieved in 85% (59) of cases. Of the 16 patients who underwent splenic surgery, six had splenorraphy (38%). The overall mortality was 4.3% (3) and the deaths were not related to the conservative management. Our findings suggest that not only is the conservative management of splenic injuries safe, but also that the repair of an enlarged spleen (splenorrhaphy) is safe and feasible in tropical hospital settings. The findings in this study provide further evidence that the conservative management of splenic injury in a tropical hospital without computed tomography scan is a safe practice.