Civilian perception of the role of the military in Nigeria's 2014 Ebola outbreak and health-related responses in the North East region.

INTRODUCTION: Civilian-military relations play an important yet under-researched role in low-income and middle-income country epidemic response. One crucial component of civilian-military relations is defining the role of the military. This paper evaluates the role of Nigerian military during the 2014-2016 West African Ebola epidemic. METHODS: Focus groups and key informant interviews were conducted throughout three states in North East region of Nigeria: Borno, Yobe and Adamawa. Participants were identified through mapping of stakeholder involvement in Nigerian epidemic response. English-translated transcripts of each key informant interview and focus group discussion were then coded and key themes were elucidated and analysed. RESULTS: Major themes elucidated include developing inclusive coordination plans between civilian and military entities, facilitating human rights reporting mechanisms and distributing military resources more equitably across geographical catchment areas. The Nigerian Military served numerous functions: 37% (22/59) of respondents indicated 'security/peace' as the military's primary function, while 42% (25/59) cited health services. Variations across geographic settings were also noted: 35% (7/20) of participants in Borno stated the military primarily provided transportation, while 73% (11/15) in Adamawa and 29% (7/24) in Yobe listed health services. CONCLUSIONS: Robust civilian-military relations require an appropriately defined role of the military and clear civilian-military communication. Important considerations to contextualise civilian-military relations include military cultural-linguistic understanding, human rights promotion, and community-based needs assessments; such foci can facilitate the military's understanding of community norms and civilian cooperation with military aims. In turn, more robust civilian-military relations can promote overall epidemic response and reduce the global burden of disease.

Thoracic ultrasound for TB diagnosis in adults and children.

Thoracic ultrasound is an appealing alternative to chest radiography for the diagnosis of TB. Based on research experience conducting thoracic ultrasound for adults and children in South Africa, three key considerations for potential scale-up were identified. First, thoracic ultrasound requires a comprehensive training programme for novice users; artificial intelligence may be used to simplify training and interpretation. Second, a robust ultrasound device is needed with good subpleural resolution and a probe suitable for children. Third, comprehensive scanning of the lungs is time-intensive, and shorter scanning protocols may be more feasible in clinical practice.

L'échographie thoracique est une alternative attrayante à la radiographie pulmonaire pour le diagnostic de la TB. En prenant appui sur l'expérience acquise lors d'études ayant utilisé l'échographie thoracique chez l'adulte et l'enfant en Afrique du Sud, trois considérations clés pour une éventuelle utilisation accrue de cet outil ont été identifiées. Premièrement, tout nouvel utilisateur d'un échographe thoracique doit suivre un programme de formation exhaustif. L'intelligence artificielle pourrait être utilisée pour simplifier la formation et l'interprétation des résultats. Deuxièmement, un échographe de qualité est nécessaire, avec une bonne résolution sous-pleurale et une sonde adaptée à l'enfant. Troisièmement, une scannographie exhaustive des poumons est chronophage ; des protocoles de scannographie plus courts pourraient être plus faciles en pratique clinique.

Point-of-care utrasound use over six-month training period in Rwandan district hospitals

Introduction: Point-of-care ultrasound (POCUS) is an effective diagnostic technology in resource-limited settings. There is increasing interest in introducing ultrasound training in such environments, but few reports describing long-term follow-up and impact of a POCUS program in a resource-limited setting. We introduced a POCUS program in Rwanda, and sought to determine the number and type of ultrasounds performed, the impact of a remote quality assurance (QA) program, and the effect of POCUS on patient management. Methods: Seventeen Rwandan physicians underwent a ten-day training course in POCUS in Kigali, Rwanda. Post-course, participants tracked the ultrasounds they performed using a cloud-based storage system, recorded clinical impressions,and received periodic QA with on-site proctoring over a six-month follow-up. Remote QA to evaluate image quality was performed by five emergency ultrasound fellowshiptrained clinicians. Images were graded on a scale of 0­4. (0=no meaningful image, 2= adequate, 4= outstanding). Trainees also documented how POCUS changed clinical management. Results: Over six months, 1158 ultrasounds were performed and logged by fifteen participants at eleven regional hospitals. 590(50.9%) had matched images and interpretations available for review. Abdominal ultrasound was the most frequently performed application (19.7%), followed by liver (14.6%), obstetrics (14.5%), renal (12.4%),and spleen (11%). Across all applications, the mean score was 2.5 (SD± 0.11, 95% confidence interval, 2.39­2.54). Ultrasound result in a management change in 84% of cases. Major changes in management related to medication choice (42.4%), admission (30%), transfer to a higher level of care (28.1%), and performance of procedures (23.3%). Conclusions: During this six-month training program in Rwanda, participants used POCUS for a range of applications. The remote QA process captured 51% of ultrasounds performed. Of scans with QA, the average score was adequate to good. POCUS routinely changed clinical management. This study demonstrates the impact of POCUS in a resource-limited setting