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25 April 2018 Photo Oteng Mpete
UFS and Medtronic collaboration set to enhance cardiac
From the left: Zampieri Luigi: Medtronic; Dania Choucair: Medtronic; Peter Fuller: Medtronic; Prof Francis Petersen: UFS Rector and Vice-Chancellor; Prof Gert van Zyl:Dean of the Faculty of Health Sciences, and Eline Visser: Medtronic.

A new Cardiac Simulation laboratory will be opened and hosted within the School of Biomedical Sciences’ Clinical Simulation and Skills Unit, at the University of the Free State’s Bloemfontein Campus. The new laboratory is a result of a partnership between Medtronic and UFS. 

The new laboratory will be used to enhance training for cardiothoracic, cardiology, vascular surgery, anaesthesiology and multiprofessional teams   such as doctors, nurses and allied health professionals. The establishment of the laboratory will be made possible by the generous provision of equipment for the establishment and operation of the Cardiac Simulation laboratory by Medtronic.  

Prioritising of patients at the heart of collaboration 

The development of a Cardiac Simulation laboratory at the UFS will not only benefit the training of specialists in various fields of specialisation but will also improve patient safety and reduce complication and mortality rates. The UFS is proud to be part of this initiative to train healthcare professionals to the benefit of the patients.

The Medtronic and UFS contract signing was attended by key stakeholders who included Prof Francis Smit: Head of Cardiothoracic Surgery; Prof Mathys Labuschagne: Head of the Clinical Simulation and Skills Unit; Prof Gert van Zyl: UFS Dean of the Faculty of Health Sciences and Prof Francis Petersen: UFS Rector and Vice-Chancellor. In attendance from Medtronic were Dania Choucair: Medtronic Director Clinical Research and Medical Education; Peter Fuller: Medtronic Country Director; Zampieri Luigi: Business Director   Cardiovascular Group; and Eline Visser: Business Manager   Structural Heart.

The Cardiac Simulation laboratory will make use of part task trainers, medium- and high- fidelity simulation as well as virtual-reality simulation to develop integrated interdisciplinary simulation programmes. These programmes are essential for proficiency development through deliberate practice and should become a statutory requirement for future trainees.

Objective and improved quality of training  

Standard cardiothoracic surgical training programmes are still based on the apprentice model. It implies that registrars in all programmes will attain surgical competency in addition to theoretical training fulfilling minimum statutory requirements for licensing and independent practice. It is highly dependent on surgical volumes, attitude of trainers and perceived surgical ability of the trainee. At best, it produces a mixed bag of competency levels. 

Well-designed integrated interdisciplinary simulation programmes offer an alternative that allows for deliberate practice in an organised step-wise progression model, with inbuilt assessment and feedback systems. This allows for proficiency training rather than competency training in which clear objectives can be met.

The UFS cardiothoracic programme is being designed as a hub and spoke model for South Africa and sub-Saharan Africa, combining distance learning with an onsite high-fidelity simulation and assessment centre. Off-site training in crew resource management or CRM (which addresses communication, decision-making, team-building and maintenance, workload management and situational awareness management), educational theory, surgical theory and basic bench model simulation will be provided. 

Multidisciplinary streams of knowledge 
According to Profs Francis Smit and Mathys Labuschagne, the role of simulation is a dynamic process of continuous movement between theory, simulation and clinical exposure.  “We strive to create an environment where there is free flow between these different components. Registrars and students come from different educational and cultural backgrounds in South Africa and Sub-Saharan Africa and by allowing deliberate practice for students with different needs to practice in their own time is contributing tremendously to students’ individual outcomes and development in the specialty.” 

This dynamic fulfils the needs of students with different competency levels and previous clinical exposure. Debriefing and formative assessment per session are pre-requisites for attending high-fidelity and virtual-reality simulation sessions at the Cardiac Simulation laboratory, because this kind of feedback contributes to the clinical and surgical development as well as inter-professional collaboration of the trainees. 

News Archive

#Women'sMonth: Long hours in wind and cold weather help to reconstruct Marion Island’s glacial history
2017-08-10

 Description: Liezel Rudolph  Tags: Liezel Rudolph, Process Geomorphology, Marion Island, periglacial geomorphology, Department of Geography  

Liezel Rudolph, lecturer for second-year students in Process
Geomorphology at the University of the Free State (UFS).
Photo: RA Dwight

Liezel Rudolph, a lecturer for second-year students in Process Geomorphology, aims to reconstruct the glacial history of Marion Island through cosmogenic nuclide dating techniques. She is interested in periglacial geomorphology, a study of how the earth’s surface could be formed by ice actions (freezing and thawing of ice).

Liezel is a lecturer in the Department of Geography at the university and is researching landscape development specifically in cold environments such as Antarctica, the Sub-Antarctic islands, and high mountain areas. “My involvement with periglacial geomorphology is largely due to academic giants who have carved a pathway for South Africans,” says Liezel.

Liezel visited Marion Island for the first time during her honours year in 2011, when she investigated the impact of seals on soil conditions and vegetation. Three years later, she visited Antarctica to study rock glaciers.

The challenge of the job
A workday in Antarctica is challenging. “Our time in the field is very limited, so you have to work every possible hour when the weather is not life-threatening: from collecting soil samples, to measuring soil temperature and downloading data, we measure polygons and test the hardness of rocks. The only way to get the amount of work done, is to work long hours in wind and rain with a positive and competent team! We take turns with chores: the person carrying the notebook is usually the coldest, while the rest of us are stretching acrobatically over rocks to get every nook and cranny measured and documented.”

A typical workday
Liezel describes a typical workday: “Your day starts with a stiff breakfast (bacon and eggs and a bowl of oats) and great coffee! After that comes the twenty-minute dressing session: first a tight-fitting under-layer, a middle layer – sweater and T-shirt, and then the outer windbreaker (or a quilt jacket on an extra cold day). Then you start applying sunscreen to every bit of open face area. Beanie on, sunglasses, two pairs of socks, two pairs of gloves. The few kilograms of equipment, one vacuum flask containing an energy drink, one vacuum flask containing drinking water (it would freeze in a regular bottle), and a chocolate bar and piece of biltong for lunch. After this, we drive (on snowmobiles) or fly (in helicopter) to our study area for about eight hours of digging, measuring, downloading, testing and chopping. Back at the base and after a long and tiresome undressing session, we move to the lab with all our data to make sure that it is downloaded safely and captured onto a database. Afterwards, depending on the day of the week, we enjoy a good meal. If you are lucky, such a typical day will coincide with your shower day. We can only shower every second day due to the energy-intensive water production (we have to melt snow) and the sewage system (all the water has to be purified before it could be returned to the environment). Then you grab your eye shield (since the sun is not sinking during summer) and take a nap before the sun continues to shine into the next day.”

Theoretical knowledge broadened 
“Going into the field (whether island or mountains) provides me with an opportunity to test geomorphic theories. Without experience in the field, my knowledge will only be limited to book knowledge. With practical experience, I hope to broaden my knowledge so that I could train my students from experience rather than from a textbook,” says Liezel.

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