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Bringing point-of-care ultrasound training to West Africa

Dr. IlyasTugtekin, a consultant anaesthetist from Ulm University Clinic in Baden-Wuerttemberg, Germany, recently travelled to Kumasi in Ghana to help establish an ultrasound training centre for doctors all over West Africa. Funded by the Else Kröner-Fresenius Foundation (Else Kröner-Fresenius-Stiftung, EKFS) – a non-profit organisation dedicated to supporting medical research and related humanitarian projects – a team of five specialists spent a week at Ghana’s second largest hospital, the 1,000-bed Komfo Anokye Teaching Hospital (KATH) in Kumasi, teaching basic ultrasound-guided techniques to clinicians from across the region. Dr. Tugtekin discusses the trip and the potential of point-of-care ultrasound in West Africa, highlighting its benefits in an over-stretched healthcare system.

Dr. Alexander Dinse (far right) encourages delegates to try ultrasound scanning...
Dr. Alexander Dinse (far right) encourages delegates to try ultrasound scanning for themselves.
Dr. Wolfgang Stahl discusses an ultrasound scan with course delegates.
Dr. Wolfgang Stahl discusses an ultrasound scan with course delegates.

Regional nerve blocks are ideally suited to a range of procedures, from trauma surgery to orthopaedics. A regional block can be used as a standalone procedure for ambulatory surgery, or in combination with a general anaesthetic to provide post-operative pain relief. Ultrasound guidance is vital to perform efficient and effective regional anaesthesia, and I have been using this technique in my own practice for trauma and orthopaedics, particularly hand surgery, for over 12 years.

Around 10 years ago, two doctors from Kumasi came to Ulm to undertake their specialist training in general anaesthesia, which included using point-of-care (POC) ultrasound to guide vascular access and regional blocks. Not surprisingly, they saw huge potential for using ultrasound guidance in their hospitals back in Ghana. Kumasi itself is a large city with a population of more than two million and there are comparatively high numbers of trauma cases – the result of inferior road systems and working conditions – with patients frequently driven to hospital by relatives or by taxi. Ultrasound-guided regional anaesthesia and vascular access would be hugely beneficial for doctors in a developing country, allowing more rapid, safer procedures with faster recovery times and fewer complications.

Soon after their return to Ghana, I visited KATH and held a small workshop as a starting point. Many of the doctors in the region are highly motivated, but lack the resources to implement this technology and so, together with our colleagues in Kumasi, we were keen to develop a local teaching programme and centre for ultrasound-guided procedures. We were able to gain the support of EKFS, which generously funded both the purchase of two robust point-of-care ultrasound systems for KATH and a training course for local doctors.

A group of five specialist trainers – myself, Dr. Wolfgang Stahl and Dr. Alexander Dinse from Ulm, Dr. Oliver Vicent from the University of Dresden, and Dr. Gernot Gorsewski from the Landeskrankenhaus Feldkirch in Austria – spent a week running this course in Kumasi, and it was very well attended. There were over 30 delegates, not just from Kumasi, but also from the Ghanaian capital of Accra and further afield, including doctors from the Lebanon, Nigeria and Cameroon. We covered a number of basic ultrasound-guided procedures during the course, but focused on regional nerve blocks and venous access, as these are the most widely applicable techniques. The course was set up to be predominantly hands-on training, not just lectures, so it was very interactive. The delegates were able to spend time getting familiar with using the instruments in the workshops – finding the nerves on live models and performing punctures on phantoms themselves – and then we did some closely supervised nerve blocks and vascular access with them in the hospital at the end of the course.

The ultrasound techniques they learned during the course will have a number of applications throughout the hospital. For example, there was one doctor on the course very interested in hand surgery, and regional anaesthesia will allow many of his patients to go home almost straight after the procedure, requiring less post-operative care. There were also several emergency medicine physicians on the course and, for them, ultrasound-guided vascular access is extremely useful; it’s a lot safer, quicker and more effective, which is a huge benefit in a very busy department with too few doctors.

Without access to suitable POC ultrasound systems, these newly acquired skills would be useless, so we were very pleased to be able to leave the ultrasound systems we had used during the course at KATH. The hospital needed robust and highly portable instruments that it could move around the hospital’s large theatre suite and use in the emergency department. This would improve the efficiency of many procedures and ultimately allow the team there to treat more patients.

Following the success of this course, we are already hoping to return next year. Since my first visit eight years ago, the hospital has already made vast improvements, most notably in the emergency department where they now use POC ultrasound to perform FAST and lung scans looking for pneumothorax; it would be nice to be able to return and help them develop more procedures using diagnostic ultrasound. Ghana is quite lucky to have one of the best medical school systems in the region, and KATH currently has around 200 medical students beginning their training; my colleagues and I look forward to introducing the next generation of doctors to the benefits of this technology.


Source: FUJIFILM SonoSite

13.11.2016

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