Impact of point-of-care ultrasound use on patient referral decisions in rural Kenya: a mixed methods study.

BACKGROUND: Point-of-care ultrasound (POCUS) is recognized as a key imaging modality to bridge the diagnostic imaging gap in Low- and Middle-Income Countries (LMICs). POCUS use has been shown to impact patient management decisions including referral for specialist care. This study explored the impact of POCUS use on referral decisions among trained healthcare providers working in primary rural and peri-urban health facilities in Kenya. METHODS: A concurrent mixed methods approach was used, including a locally developed survey (N = 38) and semi-structured interviews of POCUS trained healthcare providers (N = 12). Data from the survey was descriptively analyzed and interviews were evaluated through the framework matrix method. RESULTS: Survey results of in-facility access to Xray, Ultrasonography, CT scan and MRI were 49%, 33%, 3% and 0% respectively. Only 54% of the facilities where trainees worked had the capacity to perform cesarean sections, and 38% could perform general surgery. Through a combined inductive and deductive evaluation of interview data, we found that the emerging themes could be organized through the framework of the six domains of healthcare quality as described by the Institute of Medicine: Providers reported that POCUS use allowed them to make referral decisions which were timely, safe, effective, efficient, equitable and patient-centered. Challenges included machine breakdown, poor image quality, practice isolation, lack of institutional support and insufficient feedback on the condition of patients after referral. CONCLUSION: This study highlighted that in the setting of limited imaging and surgical capacity, POCUS use by trained providers in Kenyan primary health facilities has the potential to improve the patient referral process and to promote key dimensions of healthcare quality. Therefore, there is a need to expand POCUS training programs and to develop context specific POCUS referral algorithms.

Future directions for emergency medical services development in low- and middle-income countries.

The lack of prehospital care access in low- and middle-income countries is one of the greatest unmet needs and, therefore, one of the most urgent priorities in global health. Establishing emergency medical services in low- and middle-income countries poses significant challenges and complexities, requiring solutions tailored to prevailing conditions, informed by needs assessments, and adapted to meet local demands in a culturally appropriate and sustainable manner. In areas without existing emergency medical services, patients must rely on informal networks of untrained bystanders and community members to provide first aid and transport to definitive care. Since 2005, training lay first responders has been recommended by the World Health Organization as the first step toward formal emergency medical services development. However, efforts to formalize lay first responders networks have not expanded with the increasing need for prehospital emergency care in low- and middle-income countries, despite their potential. The rapid expansion of communication technologies like mobile smartphones penetrating resource-limited settings offers effective and inexpensive options for dispatching and coordinating lay first responders that were not previously available. These technologies can also be used for more advanced emergency medical services, obviating expensive communications and dispatch infrastructure. Despite disproportionately bearing the global injury burden, lay first responders frequently lack accurate and comprehensive surveillance data secondary to widespread underreporting, especially for non-fatal events. Lay first responders expand surveillance, which may inform future targeted prevention efforts, assisting in the development of tailored countermeasures suited to local hazards and diseases. Emergency medical services development in low- and middle-income countries involves a strategic approach focused on understanding the unique needs of diverse communities, requiring broad stakeholder involvement to create a sense of ownership to maintain volunteer networks and enhance sustainability. By embracing these relatively low-cost, bottom-up strategies, low- and middle-income countries can develop more accessible, efficient, and community-oriented emergency medical systems, ultimately improving public health outcomes and averting preventable deaths to address the emergency burden.

Utilisation of WhatsApp for Emergency Medical Services in Garissa, Kenya.

Garissa county, Kenya is a geographically large county with a mobile pastoralist population that has developed a method for emergency medical services (EMS) coordination using the WhatsApp communication platform. This work was based on a site visit, to better understand and describe the current operations, strengths, and weaknesses of the EMS communication system in Garissa. The use of WhatsApp in Garissa county seems to work well in the local context and has the potential to serve as a cost-effective solution for other EMS systems in Kenya, Africa, and other LMICs.

Major incidents in Kenya: the case for emergency services development and training.

Kenya's major incidents profile is dominated by droughts, floods, fires, terrorism, poisoning, collapsed buildings, accidents in the transport sector and disease/epidemics. With no integrated emergency services and a lack of resources, many incidents in Kenya escalate to such an extent that they become major incidents. Lack of specific training of emergency services personnel to respond to major incidents, poor coordination of major incident management activities, and a lack of standard operational procedures and emergency operation plans have all been shown to expose victims to increased morbidity and mortality. This report provides a review of some of the major incidents in Kenya for the period 2000-2012, with the hope of highlighting the importance of developing an integrated and well-trained Ambulance and Fire and Rescue service appropriate for the local health care system.

Role of hospital leadership in pandemic preparedness: experience at a tertiary hospital in Kenya during the COVID-19 pandemic.

INTRODUCTION: Pandemic preparedness refers to being ready for, responding to and recovering from public health crises, and is integral for health security. Hospital leadership is a critical building block of an effective healthcare system, providing policy, accountability and stewardship in a health crisis. OBJECTIVES AND METHODS: We aimed to describe the leadership and governance structures put in place at the Aga Khan University Hospital, Nairobi, a private not-for-profit tertiary healthcare facility, following the COVID-19 pandemic. We reviewed over 200 hospital documents archived in the COVID-19 repository including those received from the Kenya Ministry of Health, emails, memos, bulletins, meeting minutes, protocols, brochures and flyers. We evaluated and described pandemic preparedness at the hospital under four main themes: (a) leadership, governance and incident management structures; (b) coordination and partnerships; (c) communication strategies; and (d) framework to resolve ethical dilemmas. RESULTS: The hospital expeditiously established three emergency governance structures, namely a task force, an operations team and an implementation team, to direct and implement evidence-based preparedness strategies. Leveraging on partners, the hospital ensured that risk analyses and decisions made: (1) were based on evidence and in line with the national and global guidelines, (2) were supported by community leaders and (3) expedite financing for urgent hospital activities. Communication strategies were put in place to ensure harmonised COVID-19 messaging to the hospital staff, patients, visitors and the public to minimise misinformation or disinformation. An ethical framework was also established to build trust and transparency among the hospital leadership, staff and patients. CONCLUSION: The establishment of a hospital leadership structure is crucial for efficient and effective implementation of pandemic preparedness and response strategies which are evidence based, well resourced and ethical. The role of leadership discussed is applicable to healthcare facilities across low and middle-income countries to develop contextualised pandemic preparedness plans.

An analysis of the clinical practice of emergency medicine in public emergency departments in Kenya.

OBJECTIVES: To describe the case mix, interventions, procedures and management of patients in public emergency departments (ED) in Kenya. METHODS: An observational study over 24 h, of patients who presented to 15 public ED during the 3-month period from 1 October to 31 December 2010. The study was conducted across Kenya in two national referral hospitals, five secondary level hospitals and eight primary level hospitals. All patients presenting alive to the ED during the 24-h study period that were seen by a doctor or clinical officer were included in the study. A data collection form was completed by the primary investigator at the time of the initial ED consultation documenting patient demographics, presenting complaints, investigations ordered, procedures done, initial diagnosis and outcome of ED consultation. RESULTS: Data on 1887 patient presentations were described. Adults (≥13 years) accounted for the majority (70%) of patients. Two peak age groups, 0-9 and 20-29 years, accounted for 27% and 25% of patients, respectively. Respiratory and trauma presentations each accounted for 21% of presentations, with a wide spread of other presentations. Over half (58%) of the patients were investigated in the department. 385 patients received immediate treatment in the ED before discharge. Fewer than one in three patients admitted or transferred to specialist units received any therapy in the ED. CONCLUSIONS: ED in Kenya provide care to an undifferentiated patient population yet most of the immediate therapy is provided only to patients with minor conditions who are subsequently discharged. Sicker patients have to await transfer to wards or specialist units to start receiving treatment.

Using social media in Kenya to quantify road safety: an analysis of novel data.

BACKGROUND: Road traffic injuries are a large and growing cause of morbidity and mortality in low- and middle-income countries, especially in Africa. Systematic data collection for traffic incidents in Kenya is lacking and in many low- and middle-income countries available data sources are disparate or missing altogether. Many Kenyans use social media platforms, including Twitter; many road traffic incidents are publicly reported on the microblog platform. This study is a prospective cohort analysis of all tweets related to road traffic incidents in Kenya over a 24-month period (February 2019 to January 2021). RESULTS: A substantial number of unique road incidents (3882) from across Kenya were recorded during the 24-month study period. The details available for each incident are widely variable, as reported and posted on Twitter. Particular times of day and days of the week had a higher incidence of reported road traffic incidents. A total of 2043 injuries and 1503 fatalities were recorded. CONCLUSIONS: Twitter and other digital social media platforms can provide a novel source for road traffic incident and injury data in a low- and middle-income country. The data collected allows for the potential identification of local and national trends and provides opportunities to advocate for improved roadways and health systems for the emergent care from road traffic incidents and associated traumatic injuries.

Geospatial mapping of timely access to inpatient neonatal care and its relationship to neonatal mortality in Kenya.

Globally, 2.4 million newborns die in the first month of life, with neonatal mortality rates (NMR) per 1,000 livebirths being highest in sub-Saharan Africa. Improving access to inpatient newborn care is necessary for reduction of neonatal deaths in the region. We explore the relationship between distance to inpatient hospital newborn care and neonatal mortality in Kenya. Data on service availability from numerous sources were used to map hospitals that care for newborns with very low birth weight (VLBW). Estimates of livebirths needing VLBW services were mapped from population census data at 100 m spatial resolution using a random forest algorithm and adjustments using a systematic review of livebirths needing these services. A cost distance algorithm that adjusted for proximity to roads, road speeds, land use and protected areas was used to define geographic access to hospitals offering VLBW services. County-level access metrics were then regressed against estimates of NMR to assess the contribution of geographic access to VLBW services on newborn deaths while controlling for wealth, maternal education and health workforce. 228 VLBW hospitals were mapped, with 29,729 births predicted as requiring VLBW services in 2019. Approximately 80.3% of these births were within 2 hours of the nearest VLBW hospital. Geographic access to these hospitals, ranged from less than 30% in Wajir and Turkana to as high as 80% in six counties. Regression analysis showed that a one percent increase in population within 2 hours of a VLBW hospital was associated with a reduction of NMR by 0.24. Despite access in the country being above the 80% threshold, 17/47 counties do not achieve this benchmark. To reduce inequities in NMR in Kenya, policies to improve care must reduce geographic barriers to access and progressively improve facilities' capacity to provide quality care for VLBW newborns.

The status and future of emergency care in the Republic of Kenya.

Kenya is a rapidly developing country with a growing economy and evolving health care system. In the decade since the last publication on the state of emergency care in Kenya, significant developments have occurred in the country's approach to emergency care. Importantly, the country decentralized most health care functions to county governments in 2013. Despite the triple burden of traumatic, communicable, and non-communicable diseases, the structure of the health care system in the Republic of Kenya is evolving to adapt to the important role for the care of emergent medical conditions. This report provides a ten-year interval update on the current state of the development of emergency medical care and training in Kenya, and looks ahead towards areas for growth and development. Of particular focus is the role emergency care plays in Universal Health Coverage, and adapting to challenges from the devolution of health care.

Authorship representation in global emergency medicine: a bibliometric analysis from 2016 to 2020.

INTRODUCTION: High-income country (HIC) authors are disproportionately represented in authorship bylines compared with those affiliated with low and middle-income countries (LMICs) in global health research. An assessment of authorship representation in the global emergency medicine (GEM) literature is lacking but may inform equitable academic collaborations in this relatively new field. METHODS: We conducted a bibliometric analysis of original research articles reporting studies conducted in LMICs from the annual GEM Literature Review from 2016 to 2020. Data extracted included study topic, journal, study country(s) and region, country income classification, author order, country(s) of authors' affiliations and funding sources. We compared the proportion of authors affiliated with each income bracket using Χ2 analysis. We conducted logistic regression to identify factors associated with first or last authorship affiliated with the study country. RESULTS: There were 14 113 authors in 1751 articles. Nearly half (45.5%) of the articles reported work conducted in lower middle-income countries (MICs), 23.6% in upper MICs, 22.5% in low-income countries (LICs). Authors affiliated with HICs were most represented (40.7%); 26.4% were affiliated with lower MICs, 17.4% with upper MICs, 10.3% with LICs and 5.1% with mixed affiliations. Among single-country studies, those without any local authors (8.7%) were most common among those conducted in LICs (14.4%). Only 31.0% of first authors and 21.3% of last authors were affiliated with LIC study countries. Studies in upper MICs (adjusted OR (aOR) 3.6, 95% CI 2.46 to 5.26) and those funded by the study country (aOR 2.94, 95% CI 2.05 to 4.20) had greater odds of having a local first author. CONCLUSIONS: There were significant disparities in authorship representation. Authors affiliated with HICs more commonly occupied the most prominent authorship positions. Recognising and addressing power imbalances in international, collaborative emergency medicine (EM) research is warranted. Innovative methods are needed to increase funding opportunities and other support for EM researchers in LMICs, particularly in LICs.

A baseline review of the ability of hospitals in Kenya to provide emergency and critical care services for COVID-19 patients.

Introduction: As the Coronavirus Disease 2019 (COVID-19) cases in Kenya begin to rise, the number of severe and critical COVID-19 patients has the potential to quickly overload the local healthcare system beyond its capacity to treat people. Objective: The purpose of this study was to gather information about the ability of hospitals in Kenya to provide emergency and critical care services and to identify priority actions for use by policymakers and other stakeholders as a roadmap toward strengthening the COVID-19 response in the country. Methods: This was a comprehensive review of the published and grey literature on emergency and critical care services in Kenya published in the last three years through April 2020. Screening of articles was conducted independently by the authors and the final decision for inclusion was made collaboratively. A total of 15 papers and documents were included in the review. Key recommendations: There is an urgent need to strengthen prehospital emergency care in Kenya by establishing a single toll-free ambulance access number and an integrated public Emergency Medical Services (EMS) system to respond to severe and critical COVID-19 patients in the community and other emergency cases. Functional 24-h emergency centres (ECs) need to be established in all the level 4, 5 and 6 hospitals in the country to ensure these patients receive immediate lifesaving emergency care when they arrive at the hospitals. The ECs should be equipped with pulse oximeters and functioning oxygen systems and have the necessary resources and skills to perform endotracheal intubation to manage COVID-19-induced respiratory distress and hypoxia. Additional intensive care unit (ICU) beds and ventilators are also needed to ensure continuity of care for the critically ill patients seen in the EC. Appropriate practical interventions should be instituted to limit the spread of COVID-19 to healthcare personnel and other patients within the healthcare system. Further research with individual facility levels of assessment around infrastructure and service provision is necessary to more narrowly define areas with significant shortfalls in emergency and critical care services as the number of COVID-19 cases in the country increase.

Social media and the modern scientist: a research primer for low- and middle-income countries.

Social media has changed the way we communicate. Wherever you are in the world, various forms of social media are being used by individuals to share information and connect without borders. Due to its ubiquity, social media holds great promise in linking clinicians, scientists, investigators, and the public to change the way we conduct scientific discourse. In this paper, we present a step-by-step guide on optimizing your social media strategy with regards to: research/scholarly practice (discourse, collaboration, recruitment), knowledge translation, dissemination, and education. This guide also highlights key readings that provide guidance to those interested in incorporating social media into their scholarly practice.

Getting accepted - Successful writing for scientific publication: a Research Primer for low- and middle-income countries.

Clear and precise writing is a vital skill for healthcare providers and those involved in global emergency care research. It allows one to publish in scientific literature and present oral and written summaries of their work. However, writing skills for publishing are rarely part of the curriculum in the healthcare education system. This review gives you a step-by-step guide on how to successfully write for scientific publication following the IMRaD principle (Introduction, Methods, Results, and Discussion) with every part supporting the key message. There are specific benefits of writing for publication that justify the extra work involved. Any lessons learned about improving global emergency care delivery can be useful to emergency clinicians. The end result can lead to changing others' practice and pave the way for further research.

Impact of traffic, poverty and facility ownership on travel time to emergency care in Nairobi, Kenya.

BACKGROUND: In many low and middle-income countries (LMICs), timely access to emergency healthcare services is limited. In urban settings, traffic can have a significant impact on travel time, leading to life-threatening delays for time-sensitive injuries and medical emergencies. In this study, we examined travel times to hospitals in Nairobi, Kenya, one of the largest and most congested cities in the developing world. METHODS: We used a network approach to estimate average minimum travel times to different types of hospitals (e.g. ownership and level of care) in Nairobi under both congested and uncongested traffic conditions. We also examined the correlation between travel time and socioeconomic status. RESULTS: We estimate the average minimum travel time during uncongested traffic conditions to any level 4 health facility (primary hospitals) or above in Nairobi to be 4.5 min (IQR 2.5-6.1). Traffic added an average of 9.0 min (a 200% increase). In uncongested conditions, we estimate an average travel time of 7.9 min (IQR 5.1-10.4) to level 5 facilities (secondary hospitals) and 11.6 min (IQR 8.5-14.2) to Kenyatta National Hospital, the only level 6 facility (tertiary hospital) in the country. Traffic congestion added an average of 13.1 and 16.0 min (166% and 138% increase) to travel times to level 5 and level 6 facilities, respectively. For individuals living below the poverty line, we estimate that preferential use of public or faith-based facilities could increase travel time by as much as 65%. CONCLUSION: Average travel times to health facilities capable of providing emergency care in Nairobi are quite low, but traffic congestion double or triple estimated travel times. Furthermore, we estimate significant disparities in timely access to care for those individuals living under the poverty line who preferentially seek care in public or faith-based facilities.

Advancing research on emergency care systems in low-income and middle-income countries: ensuring high-quality care delivery systems.

Emergency care systems (ECS) address a wide range of acute conditions, including emergent conditions from communicable diseases, non-communicable diseases, pregnancy and injury. Together, ECS represent an area of great potential for reducing morbidity and mortality in low-income and middle-income countries (LMICs). It is estimated that up to 54% of annual deaths in LMICs could be addressed by improved prehospital and facility-based emergency care. Research is needed to identify strategies for enhancing ECS to optimise prevention and treatment of conditions presenting in this context, yet significant gaps persist in defining critical research questions for ECS studies in LMICs. The Collaborative on Enhancing Emergency Care Research in LMICs seeks to promote research that improves immediate and long-term outcomes for clients and populations with emergent conditions. The objective of this paper is to describe systems approaches and research strategies for ECS in LMICs, elucidate priority research questions and methodology, and present a selection of studies addressing the operational, implementation, policy and health systems domains of health systems research as an approach to studying ECS. Finally, we briefly discuss limitations and the next steps in developing ECS-oriented interventions and research.

Pediatric Trauma Care in Low- and Middle-Income Countries: A Brief Review of the Current State and Recommendations for Management and a Way Forward.

Traumatic injuries are a significant cause of death and disability worldwide. The vast majority of these injuries occur in low- and middle-income countries (LMICs). Attention to protocolized care and adaptations to treatments based on availability of resources, regionalization of care, and the development of centers of excellence within each LMIC are crucial to improving outcomes and lowering trauma-related morbidity and mortality worldwide. Given limitations in the availability of the resources necessary to provide the levels of care found in high-income countries, strategies to prevent trauma and make the best use of available resources when prevention fails, and thus achieve the best possible outcomes for injured and critically ill children, are vital. Overall, a commitment on the part of governments in LMICs to the provision of adequate health care services to their populations will improve the outcomes of injured children. This review details the evaluation and management of traumatic injuries in pediatric patients and gives some recommendations for improvements to trauma care in LMICs.

Westgate Shootings: An Emergency Department Approach to a Mass-casualty Incident.

At approximately 12:30 pm on Saturday September 21, 2013, armed assailants attacked the upscale Westgate shopping mall in the Westlands area of Nairobi, Kenya. Using the seven key Major Incident Medical Management and Support (MIMMS) principles, command, safety, communication, assessment, triage, treatment, and transport, the Aga Khan University Hospital, Nairobi (AKUH,N) emergency department (ED) successfully coordinated the reception and care of all the casualties brought to the hospital. This report describes the AKUH,N ED response to the first civilian mass-casualty shooting incident in Kenya, with the hope of informing the development and implementation of mass-casualty emergency preparedness plans by other EDs and hospitals in Kenya, appropriate for the local health care system.