Current use and perceived barriers of emergency point-of-care ultrasound by African health care practitioners.

Introduction: The African Federation of Emergency Medicine (AFEM) recommends the use of emergency point-of-care ultrasound (ePOCUS) as a core skill for health care practitioners in Africa. The study explored the use of ePOCUS by health care practitioners among AFEM members who work across Africa. Methods: An anonymous online survey was distributed to individual members of AFEM and affiliated organisations. The questionnaire was tested by the AFEM Scientific Committee for potential content modifications prior to distribution. Summary statistics are presented. Results: Of the 220 participants that were analysed, 148 (67.3%) were using ePOCUS. The mean age was 36 years; 146 (66%) were male; and 198 (90%) obtained their primary medical qualification in Africa. In total, 168 (76%) were doctors, and most participants (n = 204, 93%) have worked in Africa during the last 5 years. Reasons for not using ePOCUS mainly related to lack of training and problems with ultrasound machines or consumables. Most ePOCUS users (116/148, 78%) attended courses with hands-on training, but only 65 (44%) participants were credentialed (by 18 different organizations). The median score for self-perceived level of ePOCUS skills was 75 in credentialed users versus 50 in those that were not credentialed. Ultrasound in trauma was the most frequently used module (n = 141, 99%), followed by focused cardiac assessment (n = 128, 90%) and thoracic (including lung) assessment (n = 128, 90.1%). The FASH-module (Focused Assessment with Sonography for HIV/TB) was the least used (n = 69, 49%). Conclusion: Access barriers to ePOCUS training, mentorship, equipment and consumables are still relevant in Africa. The low credentialing rate and the potential discordance between local burden of disease and ePOCUS training requires further investigation.

A Comparison Between Differently Skilled Prehospital Emergency Care Providers in Major-Incident Triage in South Africa.

IntroductionMajor-incident triage ensures effective emergency care and utilization of resources. Prehospital emergency care providers are often the first medical professionals to arrive at any major incident and should be competent in primary triage. However, various factors (including level of training) influence their triage performance.Hypothesis/ProblemThe aim of this study was to determine the difference in major-incident triage performance between different training levels of prehospital emergency care providers in South Africa utilizing the Triage Sieve algorithm. METHODS: This was a cross-sectional study involving differently trained prehospital providers: Advanced Life Support (ALS); Intermediate Life Support (ILS); and Basic Life Support (BLS). Participants wrote a validated 20-question pre-test before completing major-incident training. Two post-tests were also completed: a 20-question written test and a three-question face-to-face evaluation. Outcomes measured were triage accuracy and duration of triage. The effect of level of training, gender, age, previous major-incident training, and duration of service were determined. RESULTS: A total of 129 prehospital providers participated. The mean age was 33.4 years and 65 (50.4%) were male. Most (n=87; 67.4%) were BLS providers. The overall correct triage score pre-training was 53.9% (95% CI, 51.98 to 55.83), over-triage 31.4% (95% CI, 29.66 to 33.2), and under-triage 13.8% (95% CI, 12.55 to 12.22). Post-training, the overall correct triage score increased to 63.6% (95% CI, 61.72 to 65.44), over-triage decreased to 17.9% (95% CI, 16.47 to 19.43), and under-triage increased to 17.8% (95% CI, 16.40 to 19.36). The ALS providers had both the highest likelihood of a correct triage score post-training (odds ratio 1.21; 95% CI, 0.96-1.53) and the shortest duration of triage (median three seconds, interquartile range two to seven seconds; P=.034). Participants with prior major-incident training performed better (P=.001). CONCLUSION: Accuracy of major-incident triage across all levels of prehospital providers in South Africa is less than optimal with non-significant differences post-major-incident training. Prior major-incident training played a significant role in triage accuracy indicating that training should be an ongoing process. Although ALS providers were the quickest to complete triage, this difference was not clinically significant. The BLS and ILS providers with major-incident training can thus be utilized for primary major-incident triage allowing ALS providers to focus on more clinical roles. AlenyoAN, SmithWP, McCaulM, Van HovingDJ. A comparison between differently skilled prehospital emergency care providers in major-incident triage in South Africa. Prehosp Disaster Med. 2018;33(6):575-580.