Background. Polytrauma patients require special facilities to care for their injuries. In HICs, these patients are rapidly transferred from the scene or the frst-health facility directly to a trauma center. However, in many LMICs, prehospital systems do not exist and there are long delays between arrivals at the frst-health facility and the trauma center. We aimed to quantify the delay and determine the predictors of mortality among polytrauma patients. Methodology. We consecutively enrolled adult polytrauma patients (≥18 years) with ISS >15 referred to the Emergency Medicine Department of Muhimbili National Hospital, a major trauma center in Tanzania between August 2019 and January 2020. Based on a pilot study, the arrival of >6 hours after injury was considered a delay. Te outcome of interest was factors associated with delayed presentation and the association of timeliness with 7-day mortality. Results. We enrolled 120 (4.5%) referred polytrauma adult patients. Te median age was 30 years (IQR 25–39) and the ISS was 29 (IQR 24–34). The majority (85%) were males. While the median time from injury to frst-health facility was 40 minutes (IQR 33–50), the median time from injury to arrival at EMD-MNH, was 377 minutes (IQR 314–469). Delayed presentation was noted in more than half (54.2%) of participants, with the odds of dying being 1.4 times higher in the delayed
group (95% CI 0.3–5.6). Having a GCS <8 (AOR 16.3 (95% CI 3.1–86.3), hypoxia <92% (AOR 8.3 (95% CI 1.4–50.9), and hypotension <90 mmHg (R 7.3 (95% CI 1.6–33.6) were all independent predictors of mortality. Conclusion. Te majority of polytrauma patients arrive at the tertiary facilities delayed for more than 6 hours and a distance of more than 8 km between facilities is associated with delay. Hypotension, hypoxia, and GCS of less than 8 are independent predictors of poor outcome. In the interim, there is a need to expedite the transfer of polytrauma patients to trauma care capable centers.
Prevalence and Risk Factors Associated with Serious Injuries among in-school Adolescents in Samoa: A population based cross-sectional study
Introduction
Injuries form one of the leading causes of death and disability among human populations. Notwithstanding the growing evidence of injuries worldwide, little is known about the case of adolescents in Samoa. The study aimed to explore the prevalence and risk factors associated with serious injuries among adolescents in Samoa.
Methods
The 2017 Global School-Based Student Health Survey data from Samoa was analysed using the Chi-square test and binomial logistic regression analysis with an adjusted odds ratio (AOR) at a 95% confidence interval (CI).
Results
The prevalence of serious injury among in-school adolescents in Samoa is 46.8%. Sex (male) (AOR = 1.60, CI = 1.29–1.98) was a significant predictor of serious injuries among adolescents in Samoa. Other predictors of serious injuries included physical attack (AOR = 2.21, CI = 1.66–2.94), Physical fights (AOR = 2.27, CI = 1.84–2.80) and being bullied (AOR = 1.59, CI = 1.28–1.99).
Conclusion
Samoa’s serious injury rate among in-school adolescents requires multidisciplinary programmes like anti-bullying campaigns, violence-free relationship education and policies.
The epidemiology and outcomes of prolonged trauma care (EpiC) study: methodology of a prospective multicenter observational study in the Western Cape of South Africa
Background
Deaths due to injuries exceed 4.4 million annually, with over 90% occurring in low-and middle-income countries. A key contributor to high trauma mortality is prolonged trauma-to-treatment time. Earlier receipt of medical care following an injury is critical to better patient outcomes. Trauma epidemiological studies can identify gaps and opportunities to help strengthen emergency care systems globally, especially in lower income countries, and among military personnel wounded in combat. This paper describes the methodology of the “Epidemiology and Outcomes of Prolonged Trauma Care (EpiC)” study, which aims to investigate how the delivery of resuscitative interventions and their timeliness impacts the morbidity and mortality outcomes of patients with critical injuries in South Africa.
Methods
The EpiC study is a prospective, multicenter cohort study that will be implemented over a 6-year period in the Western Cape, South Africa. Data collected will link pre- and in-hospital care with mortuary reports through standardized clinical chart abstraction and will provide longitudinal documentation of the patient’s clinical course after injury. The study will enroll an anticipated sample of 14,400 injured adults. Survival and regression analysis will be used to assess the effects of critical early resuscitative interventions (airway, breathing, circulatory, and neurologic) and trauma-to-treatment time on the primary 7-day mortality outcome and secondary mortality (24-h, 30-day) and morbidity outcomes (need for operative interventions, secondary infections, and organ failure).
Discussion
This study is the first effort in the Western Cape of South Africa to build a standardized, high-quality, multicenter epidemiologic trauma dataset that links pre- and in-hospital care with mortuary data. In high-income countries and the U.S. military, the introduction of trauma databases and registries has led to interventions that significantly reduce post-injury death and disability. The EpiC study will describe epidemiology trends over time, and it will enable assessments of how trauma care and system processes directly impact trauma outcomes to ultimately improve the overall emergency care system.
Trial Registration: Not applicable as this study is not a clinical trial.
Chest trauma epidemiology and emergency department management in a tertiary teaching hospital in Kigali, Rwanda
Introduction
Chest trauma is a major contributor to injury morbidity and mortality, and understanding trends is a crucial part of addressing this burden in low- and middle-income countries. This study reports the characteristics and emergency department (ED) management of chest trauma patients presenting to Rwanda’s national teaching hospital in Kigali.
Methods
This descriptive analysis included a convenience sample of patients presenting to a single tertiary hospital ED with chest trauma from June to December 2017. Demographic data were collected as well as injury mechanism, thoracic and associated injuries, types of imaging obtained, and treatments performed. Chart review was conducted seven days post-admission to follow up on outcomes and additional diagnoses and interventions. Incidences were calculated with Microsoft Excel.
Results
Among the 62 patients included in this study, 74% were male, and mean age was 35 years. Most patients were injured in road traffic crashes (RTCs) (68%). Common chest injuries included lung contusions (79% of cases), rib fractures (44%), and pneumothoraces (37%). Head trauma was a frequent concurrent extra-thoracic injury (61%). Diagnostic imaging primarily included E-FAST ultrasound (92%) and chest x-ray (98%). The most common therapies included painkillers (100%), intravenous fluids (89%), and non-invasive oxygen (63%), while 29% underwent invasive intervention in the form of thoracostomy. The majority of patients were admitted (81%). Pneumonia was the most common complication to occur in the first seven days (32% of admitted patients). Ultimately, 40% of patients were discharged home within seven days of presentation, 50% remained hospitalized, and 5% died.
Conclusion
This study on the epidemiology of chest trauma in Rwanda can guide injury prevention and medical training priorities. Efforts should target prevention in young males and those involved in RTCs. ED physicians in Rwanda need to be prepared to diagnose and treat a variety of chest injuries with invasive and noninvasive means.
Assessment of Knowledge, Skills, and Preparedness of General-Duty Police on Prehospital Care of Road Traffic Accident Victims in Abuja, Nigeria
Objectives:
Prompt prehospital care (PHC) is essential for improving outcomes of road traffic accident victims. Previous studies in Nigeria show that little or no PHC is delivered to trauma victims by first responders. This study was conducted to assess police officers’ experience with FA/BLS, to identify gaps in their FA/BLS knowledge and skills, and assess police stations’ FA/BLS equipment capacity for PHC of road traffic accident victims.
Methods:
This cross-sectional study was conducted among 428 GD police in Abuja between November and December 2018. Respondents were selected using stratified random sampling with proportional allocation method. Data were collected using self-administered electronic semi-structured questionnaires. Data analysis was done using STATA v 14.0 (StataCorp, College Station, TX). Chi-square and multivariate logistic regression were used to assess associations.
Results:
We analyzed data from 419 respondents. Almost all (90.2%) of the police were aware of FA/BLS. The proportion of police with poor, fair, and good knowledge and skills on FA/BLS were 15.3%, 79.0%, and 5.7%, respectively. Tertiary (OR = 3.35, 95% CI: 1.01-11.11, P = 0.048) and postgraduate (OR = 6.89, 95% CI: 1.63-29.19, P = 0.009) levels of education had statistically significant association with good knowledge and skills.
Conclusion:
This highlights the need to implement an educational intervention to increase FA/BLS competencies within the first responder population
Measuring the burden of accidental injuries in India: a cross-sectional analysis of the National Sample Survey (2017–18)
Globally, injuries are the leading cause of premature deaths and disability and account for nearly 9 per cent of total deaths worldwide. Like other countries, India also faces a very high burden of injuries, with the second most common cause of death and disability. Annually, 0.15 million people lose their lives due to accidental injuries/road traffic accidents in India, which is 11 per cent of the accident-related death worldwide. This study aims to analyse the socio-economic and demographic differentials in the magnitude of economic burden and coping strategies associated with accidental injuries in India. The study used the nationally representative cross-sectional data on the ‘Key Indicators of Social Consumption in India: Health, (2017–18)’ of the National Sample Survey Organisation (NSSO). Simple descriptive statistics have been used to measure the incidence and intensity of accidental injuries. The economic burden is estimated through out-of-pocket (OOP) health expenditure on accidental injuries and the use of different sources of finance to cope with the same. In addition, the logistic regression analysis has been used to analyse the association between socio-economic covariates and the likelihood of suffering from accidental injuries in India. The findings reveal that, unlike outpatient care, the high incidence in inpatient care reveals that hospitalisation is inevitable in most cases after accidental injuries. Among various socio-economic variables, the incidence of accidental cases is higher among individuals residing in urban areas, males, educated persons, and economically better-off sections of society. Also, the mean monthly OOP expenditure on the accidental injuries-affected population has been estimated at INR 2672 .46 (US$ 41.06) and INR 3041.64 (US$ 47.09) in inpatient and outpatient care, respectively. Almost the same sections and the individuals who received insurance spend more OOP expenditure on accidental injuries. However, OOP expenditure as a share of total consumption expenditure (TCE) is significantly high among their counterparts, such as rural inhabitants, illiterates, scheduled castes, the very poor and those who do not have any kind of health insurance coverage. In addition to savings/income, individuals depend more on the distress sources such as borrowings and selling of household assets to meet their OOP health expenditure in India. In conclusion, the high incidence of accidental injuries threatens people more than some of the other ailments in India. A strict motor vehicle act, administrative and political determination, awareness campaigns through various media platforms, diverse road lane systems and traffic norms can help reduce accidental fatalities in the country. Reducing the economic burden of accidental injuries requires increasing public spending on healthcare services as a percentage share of the country’s GDP. Furthermore, comprehensive universal health insurance coverage for all, including each component of healthcare expenditure, is the need of the hour.
Efficacy of extended focused assessment with sonography for trauma using a portable handheld device for detecting hemothorax in a low resource setting; a multicenter longitudinal study
Introduction
Chest trauma is one of the most important and commonest injuries that require timely diagnosis, accounting for 25-50% of trauma related deaths globally. Although CT scan is the gold standard for detection of haemothorax, it is only useful in stable patients, and remains unavailable in most hospitals in low income countries. Where available, it is very expensive. Sonography has been reported to have high accuracy and sensitivity in trauma diagnosis but is rarely used in trauma patients in low income settings in part due to lack of the sonography machines and lack of expertise among trauma care providers. Chest X-ray is the most available investigation for chest injuries in low income countries. However it is not often safe to wheel seriously injured, unstable trauma patients to X-ray rooms. This study aimed at determining the efficacy of extended Focused Assessment with Sonography for Trauma (eFAST) in detection of haemothorax using thoracostomy findings as surrogate gold standard in a low resource setting.
Methods
This was an observational longitudinal study that enrolled 104 study participants with chest trauma. Informed consent was obtained from all participants. A questionnaire was administered and eFAST, chest X-ray and tube thoracotomy were done as indicated. Data were analysed using SPSS version 22. The sensitivity, specificity, predictive values, accuracy and area under the curve were determined using thoracostomy findings as the gold standard. Ethical approval for the study was obtained from the Research and Ethics Committee of Kampala International University Western Campus REC number KIU-2021-53.
Results
eFAST was found to be superior to chest X-ray with sensitivity of 96.1% versus 45.1% respectively. The accuracy was also higher for eFAST (96.4% versus 49.1%) but the specificity was the same at 100.0%. The area under the curve was higher for eFAST (0.980,P=0.001 versus 0.725, p=0.136). Combining eFAST and X-ray increased both sensitivity and accuracy.
Conclusion
This study revealed that eFAST was more sensitive at detecting haemothorax among chest trauma patients compared to chest X-ray. All patients presenting with chest trauma should have bedside eFAST for diagnosis of haemothorax.
Standardization of Trauma, General Surgical Morbidity and Mortality Conferences: Development and Dissemination of a “Toolkit” in Peru
Background
Morbidity and Mortality (M&M) conferences allow clinicians to review adverse events and identify areas for improvement. There are few reports of structured M&M conferences in low- and middle-income countries and no report of collaborative efforts to standardize them.
Methods
The present study aims to gather general surgeons representing most of Peru’s urban surgical care and, in collaboration, with trauma quality improvement experts develop a M&M conferences toolkit with the expectation that its diffusion impacts their reported clinical practice. Fourteen general surgeons developed a toolkit as part of a working group under the auspices of the Peruvian General Surgery Society. After three years, we conducted an anonymous written questionnaire to follow-up previous observations of quality improvement practices.
Results
A four-component toolkit was developed: Toolkit component #1: Conference logistics and case selection; Toolkit component #2: Documenting form; Toolkit component #3: Presentation template; and Toolkit component #4: Code of conduct. The toolkit was disseminated to 10 hospitals in 2016. Its effectiveness was evaluated by comparing the results of surveys on quality improvement practices conducted in 2016, before toolkit dissemination (101 respondents) and 2019 (105 respondents). Lower attendance was reported by surgeons in 2019. However, in 2019, participants more frequently described “improve the system” as the perceived objective of M&M conferences (70.5% vs. 38.6% in 2016; p < 0.001).
Conclusion
We established a toolkit for the national dissemination of a standardized M&M conference. Three years following the initial assessment in Peru, we found similar practice patterns except for increased reporting of “system improvement” as the goal of M&M conferences.
Neurotrauma clinicians’ perspectives on the contextual challenges associated with traumatic brain injury follow up in low-income and middle-income countries: A reflexive thematic analysis
Background
Traumatic brain injury (TBI) is a major global health issue, but low- and middle-income countries (LMICs) face the greatest burden. Significant differences in neurotrauma outcomes are recognised between LMICs and high-income countries. However, outcome data is not consistently nor reliably recorded in either setting, thus the true burden of TBI cannot be accurately quantified.
Objective
To explore the specific contextual challenges of, and possible solutions to improve, long-term follow-up following TBI in low-resource settings.
Methods
A cross-sectional, pragmatic qualitative study, that considered knowledge subjective and reality multiple (i.e. situated within the naturalistic paradigm). Data collection utilised semi-structured interviews, by videoconference and asynchronous e-mail. Data were analysed using Braun and Clarke’s six-stage Reflexive Thematic Analysis.
Results
18 neurosurgeons from 13 countries participated in this study, and data analysis gave rise to five themes: Clinical Context: What must we understand?; Perspectives and Definitions: What are we talking about?; Ownership and Beneficiaries: Why do we do it?; Lost to Follow-up: Who misses out and why?; Processes and Procedures: What do we do, or what might we do?
Conclusion
The collection of long-term outcome data plays an imperative role in reducing the global burden of neurotrauma. Therefore, this was an exploratory study that examined the contextual challenges associated with long-term follow-up in LMICs. Where technology can contribute to improved neurotrauma surveillance and remote assessment, these must be implemented in a manner that improves patient outcomes, reduces clinical burden on physicians, and does not surpass the comprehension, capabilities, or financial means of the end user. Future research is recommended to investigate patient and family perspectives, the impact on clinical care teams, and the full economic implications of new technologies for follow-up.
Self-reported involvement in road traffic crashes in Kenya: A cross-sectional survey of a nationally representative sample
Background
Road traffic crashes (RTCs) are a global public health burden whose resulting morbidity and mortality disproportionately impact low- and middle-income countries with stressed health systems. There is a paucity of published studies that evaluate the sociodemographic distribution of RTCs using nationally representative samples from the African region.
Aim
To examine population-wide associations between sociodemographic factors and involvement in RTCs in Kenya.
Methods
Data were obtained from the 2014 Kenyan Demographic Health Survey, representing all 47 counties in Kenya, from May to October of 2014. We estimated the prevalence of RTCs and utilized logistic regression for bivariate and multivariable analyses to determine the sociodemographic factors associated with RTCs. Study variables included age, place of residence, household wealth index, educational attainment, and history of alcohol consumption. We computed odds ratios (ORs) and their corresponding 95% confidence intervals (CIs).
Results
A higher prevalence was reported among men (8.76%) versus women (3.22%). The risk factors among men included being 20−34 years of age, living in a rural area (OR 1.38, 95% CI 1.09, 1.74), drinking alcohol (OR 1.33, 95% CI 1.11, 1.59), and having not higher than a primary (OR 1.90, 95% CI 1.19, 3.03) or secondary (OR 1.68, 95% CI 1.04, 2.71) education. The strongest risk factors for women included the being aged 45−49 (OR 2.30, 95% CI 1.44, 3.67) and 20−24 years (OR 1.81, 95% 1.17, 2.79) as well as being in the fourth wealth quintile (OR 1.83, 95% CI 1.15, 2.91).
Conclusion
Men and the most economically productive age groups were more likely to report being involved in RTCs. Strategies to reduce the occurrences of RTCs should prioritize the most vulnerable sociodemographic groups.