Emergency capacity analysis in Ethiopia: Results of a baseline emergency facility assessment.

INTRODUCTION: In Ethiopia, the specialty of Emergency Medicine is a relatively new discipline. In the last few decades, policymakers have made Emergency Medicine a priority for improving population health. This study aims to contribute to this strengthening of Emergency Medicine, by conducting the country's first baseline gap analysis of Emergency Medicine Capacity at the pre-hospital and hospital level in order to help identify needs and areas for intervention. METHODS: This is a cross sectional investigation that utilized a convenience sampling of 22 primary, general and tertiary hospitals. Trained personnel visited the hospitals and conducted 4-hour interviews with hospital administrators and emergency care area personnel. The tool used in the interview was the Columbia University sidHARTe Program Emergency Services Resource Assessment Tool (ESRAT) to evaluate both emergency and trauma capacity in different regions of Ethiopia. The findings of this survey were then compared against two established standards: the World Health Organization's Essential Package of Emergency Care (EPEC), as well as those set by Ethiopia's Federal Ministry of Health. RESULTS: The tool assessed the services provided at each hospital and evaluated the infrastructure of emergency care at the facility. Triage systems differed amongst the hospitals surveyed though triaging and emergency unit infrastructures were relatively similar amongst the hospitals. There was a marked variability in the level of training, guidelines, staffing, disaster preparedness, drug availability, procedures performed, and quality assurance measures from hospital to hospital. Most regional and district hospitals did not have nurses or doctors trained in Emergency Medicine and over 70% of the hospitals did not have written guidelines for standardized emergency care. CONCLUSION: This gap analysis has revealed numerous inconsistencies in health care practice, resources, and infrastructure within the scope of Emergency Medicine in Ethiopia. Major gaps were identified, and the results of this assessment were used to devise action priorities for the Ministry of Health. Much remains to be done to strengthen Emergency Medicine in Ethiopia, and numerous opportunities exist to make additional short and long-term improvements.

Perceptions and reflections of early graduates of the first emergency medicine residency program in Ethiopia: A qualitative study.

INTRODUCTION: A bi-institutional partnership between physicians at Addis Ababa University, Ethiopia and the University of Toronto, Canada led the development and implementation of a novel emergency medicine (EM) postgraduate training program at Addis Ababa University (AAU). Subsequently, the first three cohorts of trainees were invited to participate in the evaluation of the curricular components devised and delivered by Toronto EM physicians as part of the Toronto Addis Ababa Academic Collaboration in EM (TAAAC-EM). We sought to characterise the strengths and weaknesses of the curriculum to improve it for future trainee cohorts. METHODS: This curriculum assessment used semi-structured, in-depth individual interviews to evaluate components of the TAAAC-EM program curriculum. Interviews were conducted with a purposive sampling of graduates from the first three cohorts of the TAAAC-EM program. RESULTS: Twelve participants were interviewed. The following themes were identified; The TAAAC-EM program built a novel EM culture at AAU and shifted teaching from didactic to learner-centered strategies where teachers serve as role models; The curriculum content of the EM resident program, including didactic and practical sessions, was well received by the graduates interviewed; Challenges identified included lack of continuity in training, and difficulties transitioning to practice in a locally nascent field; Participants evaluated the TAAAC-EM program model as very positive overall, and supported replicating the model by expanding within Ethiopia and beyond. CONCLUSIONS: The challenges identified in the program, including lack of continuity of clinical teaching and meeting the local educational resource needs of new graduates, helped inform program adaptations and improvements. TAAAC-EM, currently in its eleventh year, is now focused on transitioning full teaching responsibilities to local faculty and continuing to support a positive EM teaching culture. We believe that this thriving partnership can serve as a model for future north-south and south-south collaborations in postgraduate medical education.

Extracorporeal treatment for calcium channel blocker poisoning: systematic review and recommendations from the EXTRIP workgroup.

BACKGROUND: Calcium channel blockers (CCBs) are commonly used to treat conditions such as arterial hypertension and supraventricular dysrhythmias. Poisoning from these drugs can lead to severe morbidity and mortality. We aimed to determine the utility of extracorporeal treatments (ECTRs) in the management of CCB poisoning. METHODS: We conducted systematic reviews of the literature, screened studies, extracted data, summarized findings, and formulated recommendations following published EXTRIP methods. RESULTS: A total of 83 publications (6 in vitro and 1 animal experiments, 55 case reports or case series, 19 pharmacokinetic studies, 1 cohort study and 1 systematic review) met inclusion criteria regarding the effect of ECTR. Toxicokinetic or pharmacokinetic data were available on 210 patients (including 32 for amlodipine, 20 for diltiazem, and 52 for verapamil). Regardless of the ECTR used, amlodipine, bepridil, diltiazem, felodipine, isradipine, mibefradil, nifedipine, nisoldipine, and verapamil were considered not dialyzable, with variable levels of evidence, while no dialyzability grading was possible for nicardipine and nitrendipine. Data were available for clinical analysis on 78 CCB poisoned patients (including 32 patients for amlodipine, 16 for diltiazem, and 23 for verapamil). Standard care (including high dose insulin euglycemic therapy) was not systematically administered. Clinical data did not suggest an improvement in outcomes with ECTR. Consequently, the EXTRIP workgroup recommends against using ECTR in addition to standard care for patients severely poisoned with either amlodipine, diltiazem or verapamil (strong recommendations, very low quality of the evidence (1D)). There were insufficient clinical data to draft recommendation for other CCBs, although the workgroup acknowledged the low dialyzability from, and lack of biological plausibility for, ECTR. CONCLUSIONS: Both dialyzability and clinical data do not support a clinical benefit from ECTRs for CCB poisoning. The EXTRIP workgroup recommends against using extracorporeal methods to enhance the elimination of amlodipine, diltiazem, and verapamil in patients with severe poisoning.

Knowledge of Risk Factors and Warning Signs of Stroke Among Patients with Heart Disease at Tikur Anbessa Specialized Hospital.

BACKGROUND: Stroke is a leading cause of mortality and disability worldwide and the economic costs of treatment and post-stroke care are extensive. The inability to identify stroke warning signs accurately is an important cause of delay in seeking medical attention, leading to potential ineligibility for acute intervention and which leads to secondary complications. PURPOSE: To identify cardiac patients' knowledge of stroke risk factors and warning signs. PATIENTS AND METHODS: The institutional based cross-sectional study design was employed. Participants were selected using systematic random sampling. Close-ended questionnaires were pre-tested and validated for consistency before data collection. Then after data collection, data were checked and entered into Epi-data 4.6. Finally, the cleaned data were exported to SPSS version 25 for analysis. Statistical analysis using binary logistic regression was done and Predictors with a p-value of <0.05 were considered statistically significant. RESULTS: A total of 227 patients were included in the study, of which 140 (61.7%) of them identified physical inactivity, followed by hypertension126 (55.5%) as stroke risk factor while 15.4% of them did not know any risk factor of stroke. Amongst the study participants, 45.81% of them had adequate knowledge of stroke risk factors. Regarding stroke warning signs the most identified sign was sudden unilateral weakness 142 (62.6%) while 46 (20.26%) of them did not know at least one warning sign of a stroke. Based on multivariable logistic regression analysis, higher education level AOR 3.05 (95% CI 1.62-5.74) and Urban residence area AOR 2.07 (95% CI 1.05-4.1) were significantly associated with knowledge of stroke risk factors with p-value<0.05. CONCLUSION: Study participants had inadequate knowledge of stroke risk factors and warning signs. Educational status and information about stroke are significantly associated with adequate knowledge of stroke risk factors, raising stroke awareness is the mainstay to reduce stroke burden.

Maintaining a global health partnership during the COVID-19 pandemic: a road map from the Toronto Addis Ababa Academic Collaboration in Emergency Medicine.

The Toronto Addis Ababa Academic Collaboration in Emergency Medicine (TAAAC-EM) is an educational global health partnership established 10 years ago to support the growth of EM in Ethiopia. In-person global health partnership activities were disrupted by the COVID-19 pandemic. We describe our five-step process for transitioning our global health partnership to a virtual space. Each step was conducted in collaboration between the University of Toronto and Addis Ababa University EM physicians: (1) risk identification and needs assessment, (2) discussing mitigation strategies, (3) crafting and piloting an approach, (4) revising based on pilot results, 5) implementation with continuous evaluation and revision. Teaching was modified iteratively in response to feedback. Our experience shows that virtual teaching, while not a replacement for in-person engagement, can be a valuable tool both to supplement partnership activities when travel is not possible, and to enhance global health partnerships long term. This approach can also inform the transition of other forms of medical education to the virtual space.

RéSUMé: La Toronto Addis-Ababa collaboration universitaire en médecine d'urgence (TAAAC-EM) est un partenariat mondial en éducation à la santé établi il y a 10 ans pour soutenir la croissance de la médecine d'urgence en Éthiopie. Les activités du partenariat mondiale pour la santé en personne ont été perturbées par la pandémie de COVID-19. Nous décrivons notre processus en cinq étapes pour la transition de notre partenariat mondial pour la santé vers un espace virtuel. Chaque étape a été menée en collaboration entre les médecins d'urgences de l'Université de Toronto et de l'Université d'Addis-Ababa : 1) identification des risques et évaluation des besoins, 2) discussion des stratégies d'atténuation, 3) élaboration et pilotage d'une approche, 4) révision basée sur les résultats des projets pilotes, 5) mise en œuvre avec évaluation et révision continues. L'enseignement a été modifié de manière itérative en réponse aux commentaires. Notre expérience montre que l'enseignement virtuel, bien qu'il ne remplace pas l'engagement en personne, peut être un outil précieux à la fois pour compléter les activités de partenariat lorsque les déplacements ne sont pas possibles, et pour renforcer les partenariats mondiaux pour la santé à long terme. Cette approche peut également faire apprendre la transition d'autres formes de formation médicale vers l'espace virtuel.

Electrocardiography Interpretation Competency of Medical Interns: Experience from Two Ethiopian Medical Schools.

BACKGROUND: Electrocardiography (ECG) is the graphical display of electrical potential differences of an electric field originating in the heart. Interpretation of ECG is a core clinical skill in the department of emergency medicine. The main aim of this survey was to assess competency of ECG interpretation among 2018 graduating class medical students in Addis Ababa University and Haramaya University. Methodology. A cross-sectional survey was conducted on medical interns at Addis Ababa University and Haramaya University. Data had been collected from October 01, 2018, to October 30, 2018, by using structured questionnaires. Data were entered, cleaned, edited, and analyzed by using SPSS version 25.0 statistical software. Descriptive statistics, cross-tabs, chi-squared test, Mann-Whitney U test, and binary logistic regression were utilized. RESULTS: Two-hundred and two graduating medical students were involved on this survey, out of which 61.3% (95% CI 56.3-66.3%) and 32.75% (95% CI 28.25-37.25) were able to correctly interpret the primary ECG parameters and the arrest rhythm of ECG abnormalities, respectively. The ability to detect from common emergency ECG abnormalities of anterioseptal ST segment elevation myocardial infraction, atrial fibrillation, and first-degree atrioventricular block was 42.6%, 39.1%, and 32.1%, respectively. CONCLUSION: This survey showed graduating medical students had low competency in ECG interpretations.

Utilization of personal protective equipment and associated factors among building construction workers in Addis Ababa, Ethiopia, 2019.

BACKGROUND: Personal protective equipment (PPE) is a material, device, equipment, or clothing used or worn by workers to reduce their chance of exposure or contact with any harmful material or energy that causes injury, disease, or even death. The use of PPE is a universal legal requirement to reduce occupational injuries and illnesses in the workplace. Therefore, this study was conducted to assess PPE utilization and its associated factors among building construction workers in Addis Ababa, Ethiopia, 2019. METHODS: Institution based quantitative cross-sectional study was conducted on the selected construction sites of Addis Ababa city from April 1 to May 18, 2019. Data were collected among all (206) building construction workers via interviewer-administered questionnaires. Data were entered into Epi info version 7.1 and exported to SPSS version 25 statistical software for analysis. Variables with a p-value of less than 0.20 in bivariate analysis were included in multivariate logistic regression. Finally, variables with a p-value of less than 0.05 in multivariate analysis were considered as significantly associated. RESULTS: The utilization of at least one PPE among building construction workers in Addis Ababa was found to be 38%. The majority (41.1%) of the participants' reason for not using PPE were the unavailability of PPE followed by absence of orientation on using PPE (21.3%). The majority (35.3%) and (32.2%) of participants knew abrasion as a type of injury and suffered from abrasion respectively. Factors associated with utilization of PPE were the presence of training on PPE use (AOR = 4.8; 95% CI: 2.3, 10.3), presence of safety training (AOR = 2,8; 95% CI:1.5, 5.2), safety orientation before commencing work (AOR = 4.0; 95% CI:1.9, 9.0) and presence of supervision (AOR = 5.0; 95% CI:1.9,13). CONCLUSIONS: PPE utilization among building construction workers in Addis Ababa was low. The main reasons for non-utilization of PPE were unavailability of the materials and the absence of orientation on using PPE. The presence of PPE use training, presence of safety training, safety orientation, and governmental supervision were factors associated with PPE utilization. There should be continuous supervision of construction sites to assure all workers get material and training on how to use it.

Prospective assessment of patients with stroke in Tikur Anbessa Specialised Hospital, Addis Ababa, Ethiopia.

INTRODUCTION: The burden of stroke is increasing in many low- and middle-income countries. In Ethiopia, stroke has become a major cause of morbidity, long-term disability, and mortality. Time from stroke onset to hospital presentation is a critical factor in acute stroke care. This study aimed to describe risk factors for stroke and clinical presentation of patients presenting to the emergency centre with stroke. METHODS: We conducted a cross sectional study conducted from August 2015 to January 2016 in an urban tertiary care centre in Addis Ababa, Ethiopia. Descriptive statistics and multivariable logistic regression models were used to evaluate associations between stroke types and stroke risk factors, and delayed presentation and clinical indicators. P-values less than .05 were considered statistically significant. RESULTS: A total of 104 patients were included. The mean age was 53 years, and 56% were male. Only 30% of patients arrived using an ambulance service. The most common presenting symptoms were altered mental status (48%), hemiparesis (47%), facial palsy (45%), hemiplegia (29%), and aphasia (25%). Hypertension was the most common risk factor (49%), followed by cardiovascular disease (20.2%) and diabetes mellitus (11%). The majority of strokes were haemorrhagic in aetiology (56%). The median arrival time to the emergency centre was 24 h after symptoms onset; only 15% presented within three hours. Patients with hypertension, or presented with loss of consciousness were significantly more likely to have haemorrhagic stroke (p < .001 and p = .01 respectively). The only risk factor robustly associated with ischaemic stroke was cardiac illness (odds ratio 3.99, p = .01). DISCUSSION: Our study identified hypertension to be the most common risk factor for stroke. The predominant aetiology type in this cohort is haemorrhagic stroke. Lastly, the median arrival time to an emergency centre was 24 h after symptom onset.