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05 February 2025 | Story Vuyelwa Mbebe | Photo Supplied
Regional Committee SAACHS
The Kovsie Health staff members who also serve on the SAACHS regional committee: Shibashiba Moabelo, Riana Johnson, Sarien de Necker, Theresa de Vries, and Emmerencia Sibanda.

The University of the Free State (UFS) took centre stage at the annual South African Association of Campus Health Services (SAACHS) Conference, held at the Windmill Casino Conference Centre in Bloemfontein from 8 to 10 January 2025. 

The conference was themed ‘Student Centredness’ and brought together representatives from 22 higher education institutions to explore critical issues related to student health and wellness.

SAACHS is a national association comprising tertiary institutions that offer primary and occupational healthcare services on campuses across South Africa. This year’s conference covered a range of pressing topics, including HIV support for students, strategies to assist pregnant students, telehealth collaborations, caregiver self-care, student health-seeking behaviours, food insecurity, and best practices in campus health emergency medical services.

Sr Riana Johnson, Deputy Director of Kovsie Health and regional chair of the Free State and Northern Cape SAACHS committee, emphasised the impact of the UFS’s involvement. “The strong representation of UFS speakers highlighted the strides we have made in campus health services and the invaluable contributions our institution brings to these crucial discussions,” she said.

As key organisers, Johnson and her team – including Sr Sarien de Necker and colleagues from the UFS and the Central University of Technology (CUT) – were instrumental in securing speakers, selecting relevant topics, and managing conference logistics. Their efforts ensured the smooth running of an event that encouraged knowledge-sharing and collaboration among campus health professionals.

“The conference provided a vital platform for networking and exchanging ideas,” Johnson said. “UFS’s active participation helped strengthen partnerships with institutions such as the Department of Health and promoted shared solutions to student wellness challenges.”

She added that hosting the event underscored the UFS’s leadership in campus health and allowed other institutions to learn from its initiatives. Discussions and collaborations at the conference enhanced awareness campaigns and reinforced a collective commitment to student well-being.

Looking ahead, Johnson believes the insights gained will shape the future of Kovsie Health. “Exploring new health technologies and expanding student-centred health initiatives are among our top priorities,” she concluded. “The knowledge shared at this conference will undoubtedly influence how we evolve our services to meet the needs of our students more effectively.”

News Archive

Heart-valve studies receive international recognition
2017-07-11

 Description: Heart-valve studies  Tags: Heart-valve studies  

Prof Francis Smit, Head of the Department of
Cardiothoracic Surgery at the UFS, and Manager of the
Robert WM Frater Cardiovascular Research Centre, with
Kyle Davis, Mechanical Engineer at the centre.

Photo: Rulanzen Martin

Three heart-valve studies which have been developed at the Robert WM Frater Cardiovascular Research Centre at the School of Medicine at the University of the Free State (UFS) were recently presented in Monte Carlo at the conference of the prestigious global Heart Valve Society (HVS).

These studies are all headed by Prof Francis Smit, Head of the Department of Cardiothoracic Surgery at the UFS, and Manager of the Robert WM Frater Cardiovascular Research Centre.
Prof Smit says the HVS is a combination of the former heart-valve societies of Europe and the US. “Studies on heart-valve disease, heart-valve-related products and operations, as well as the design and development of new valves were presented. There are both clinical and development divisions.

He says the study in which the hemodynamics of their redesigned mechanical poppet valve was compared to a commercial bi-leaflet mechanical heart valve, was named as the best poster presentation in the experimental valve development and numerical flow dynamics division. The study, which was presented by Kyle Davis, mechanical engineer at the centre, competed against some of the best heart-valve research units in the world.

The redesigned valve, based on the 1960s Cape Town poppet valve, has the potential to provide a low-cost solution for mechanical heart-valve replacement. It is possible to produce the titanium ring with 3-D printers and is, together with the silicon poppet valve, extremely inexpensive compared to current mechanical valve-manufacturing processes.
The advantages of this valve over current mechanical valves is that, due to the effective and laminar flow characteristics, as well as the simple locking mechanisms, there is a reduced chance of valve thrombosis, and the need for anti-clotting drugs is therefore limited.

It was also confirmed that the new valve more than meets the published FDA (Federal Drug Agency) requirements, which determine the minimum standards of valves for human use in the US.

The redesigned valve also has a very low platelet activation impact, which is responsible for platelet thrombosis and leads to valve thrombosis or strokes. This valve is another heart-valve project by the centre, which is also in the process of evaluating a tri-leaflet polyurethane valve developed by them.


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