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UFS urges COP26 to make bold decisions on how to reduce greenhouse gas emissions

31 October 2021 | Story Prof Francis Petersen

The University of the Free State (UFS) calls on all higher education institutions, business, the private and public sector, and the South African community to confirm their commitment towards climate change and to contribute to climate change interventions.

“The UFS is committed to contributing meaningfully through research, innovation, policy advice, activism, and the operational management of the university to a fairer, cleaner, and healthier world, and urges world leaders to make bold decisions on how to reduce greenhouse gas emissions at the upcoming Climate Change Conference of the Parties (COP26) meeting in Glasgow,” says Prof Francis Petersen, Rector and Vice-Chancellor.

The UFS supports the United Nations’ (UN) Sustainable Development Goals (SDGs), and in particular Goal 13, which calls for urgent action to combat climate change and its impact and is committed to underpinning it in the institution’s strategy and operations.

According to Prof Petersen, the university is developing a response to positively impact society and is using the SDGs as basis for this response. “This will incorporate our operations in terms of green and sustainable campuses, as well as the Academic Project in terms of quality research, engaged scholarship, and strategic partnerships with government, communities, and different sectors of the economy. A response to the SDGs is a significant step towards our commitment to play a role in climate change,” says Prof Petersen.

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Medical team performs first hybrid procedure in the Free State

2014-12-08

The days when a heart operation meant hours in an operating theatre, with weeks and even months of convalescing, will soon be something of the past.

A team of cardiologists from the University of the Free State’s (UFS) Faculty of Health Sciences once again made medical history when they performed the first hybrid procedure in the Free State.

The Department of Paediatric Cardiology, in conjunction with the Department of Cardiothoracic Surgery, performed this very successful procedure on a 45-year-old woman from Kuruman.

During the procedure of 30 minutes, the patient’s thorax was opened up through a mini thoracotomy to operate on the beating heart.

“The patient received an artificial valve in 2011. Due to infection, a giant aneurism developed from the left ventricle, next to the aorta. Surgery would pose a very high risk to the patient. Furthermore, her health was such that it would contribute to problems during open-heart surgery,” explains Prof Stephen Brown, Head of the UFS’s Department of Paediatric Cardiology.

“After the heart was opened up through a mini thoracotomy, the paediatric cardiologists performed a direct puncture with a needle to the left ventricle cavity. A Special sheath was then placed in the left ventricle to bypass the catheters. Aided by highly advanced three-dimensional echocardiography and dihedral X-ray guidance, the opening to the aneurism, located directly below the artificial aorta valve, was identified and the aneurism cannulated.”

During the operation, a special coil, called a Nester Retractor, was used for the first time on a patient in South Africa to obtain stasis of extravasation and ensure the stability of devices in the aneurism.

“This is highly advanced and specialist work, as we had to make sure that the aneurism doesn’t rupture during manipulation and the devices had to be positioned in such a way that it doesn’t cause obstruction in valve function or the coronary artery. The surgical team was ready all the time to switch the patient to the heart-lung machine should something go wrong, but the procedure was very successful and the patient was discharged after a few days.”

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