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09 October 2023 | Story André Damons | Photo André Damons
A multimillion-rand grant will assist UFS to develop palliative care structures and services in FS
The palliative care team consists of (at the back, from l.t.r) Rethabile Matuka (M&E Officer), Matron Mitta Sauli and Khomotso Makhura (social worker student). In the middle: Viaan Lucas (left, social worker) and Thobeka Maziya (social worker student). In front: Sr Elizabeth Lekoeneha, Dr Dalene van Jaarsveld and Prof Alicia Sherriff.

A multimillion-rand grant will assist the Department of Oncology at the University of the Free State (UFS) to initiate the implementation of palliative care services in the Free State province and help to improve the quality of life of patients and their families living with a life-threatening disease.

The grant from the Bristol Myers Squibb Foundation (BMSF) has already improved the quality of life for patients living with advanced progressive life-threatening diseases (cancer, renal failure, heart failure, AIDS, lung disease) as well as for their families. Prof Alicia Sherriff, head of the UFS Department of Oncology, and Dr Dalene van Jaarsveld, Lecturer and Medical Specialist in the same department, are project leaders for the grant that UFS administers. The grant is for a period three years.

According to Dr Van Jaarsveld, they have also planned for a 10-bed inpatient facility at the Universitas Academic Complex that will be able to accommodate a family member of patients receiving care in preparation for their down referral for home-based care. This unit will also be used as a training facility for all undergraduate health-care students. The grant will provide staff for a limited period to assist the Free State Department of Health (FSDOF) in preparing to absorb the services. They are currently awaiting commitment from the FSDOH to start with renovation of this unit. 

Situation in the Free State 

Palliative care, explains Dr Van Jaarsveld, provides a service that improves the quality of life of a patient, and his/her family, diagnosed with a life-limited disease. “It is not only for patients who are terminally ill and should ideally be implemented much earlier in the patient's disease journey. Palliative care is a basic human right,” she says. 

“A National Policy Framework and strategy on the implementation on palliative care for South Africa for 2012-2022 was published by National Department of Health. We recognised in 2019 that there was no implementation initiated in the Free State, and no budget allocated to the implementation of this critical service.  

“Many patients in the province live with these advanced progressive diseases and experience a very poor quality of life that translates into a poor quality of death with a high symptom-burden and suffering during their last days. Similarly, the family will suffer immensely,” says Dr Van Jaarsveld. 

Prof Sherriff says they applied for this international grant to assist with the startup of these structures while the FSDOH is given the opportunity to setup the necessary budget to ensure long-term sustainability of this human right as a health-care service. 

In the Free State about 16,000 patients die every year with a high need for palliative care. Dr Van Jaarsveld says of the 15 functioning hospices in 2014 and home-based carers that were offering hospice care in most of the sub-districts in the Free State, there are only four registered hospices remaining. Of these only one has four beds where patients can be admitted. The others provide limited care to a very small area, leaving most of the districts in the Free State without any form of palliative care and support.  Most of the other provinces have different levels of palliative-care services available. The grant provides funds to initiate the implementation of this service in the Free State. 

They are working closely with the FSDOH on a provincial implementation plan that will eventually, once the grant has ended, be taken forward by the province, says Dr Van Jaarsveld. 

Impact of the grant

Through the grant a project manager, professional nurse and administrative support are employed as part of a core team at Universitas Academic Hospital with a social worker. They have received training in palliative care supported by the grant. This team, together with Dr van Jaarsveld, provides a consultation service at the Universitas Academic Hospital Complex. 

“Nearly 700 patients have been referred for palliative care in the past year and have therefore benefited (with their families) from the grant. Another two professional nurses have been employed via the grant as hub managers for the Thabo Mofutsanyane and Lejweleputswa districts. Both are currently doing training in palliative care. Once a patient is seen by the team, a palliative care plan is developed, family meetings are held, and a discharge care plan set in place. 

“To ensure continuity of care, the patients are handed over to one of the nurses managing the districts where the patients are from for further follow-up and support. This is sadly not possible in all districts,” says Dr Van Jaarsveld. 

With the grant, the palliative care team, in close collaboration with Hospice Bloemfontein, have started with accredited palliative care training for nurses and other health professionals working for the FSDOH in all districts of the province. This will help with down-referral pathways and support for patients from districts without a dedicated palliative care nurse. 

UFS and Vision 130

Dr Claire Armour Barrett, Head: Research and Development in the School of Clinical Medicine at UFS says this project is critically aligned with the second key tenet of the UFS Vision 130, maximum societal impact with sustainable relationships. Although this project is still in its early phase, almost 700 patients and as many as 2100 family members have been positively affected by this work. 

“We believe that we are bringing the UFS closer to the theme of the World Hospice and Palliative Care Day for 2023, Compassionate Communities: Together for Palliative Care. We are actively increasing awareness in communities, advocating for patients and families in need not only through service delivery, but also by education and collaboration. We are stronger together.”

World Hospice and Palliative Care Day is celebrated every year on 14 October.

News Archive

Studies to reveal correlation between terrain, energy use, and giraffe locomotion
2016-11-18



More than half of giraffes in captivity in Europe are afflicted by lameness. This high prevalence represents an important welfare issue, similar to other large zoo animals.

According to Dr Chris Basu, a veterinarian at the Royal Veterinary College in the UK, giraffes in captivity are often afflicted by overgrown hooves, laminitis and joint problems. Diagnosis and treatment is limited by our understanding of anatomy and function, more specifically the locomotion of these animals. Although the giraffe is such a well-known and iconic animal, relatively little has been studied about their locomotor behaviour.

Dr Basu recently visited South Africa to do fieldwork on the locomotion of giraffes as part of his PhD studies under the mentorship of world-renowned Professor of Evolutionary Biomechanics, Prof John Hutchinson. This project is a joint venture between Dr Basu and Dr Francois Deacon, researcher in the Department of Animal, Wildlife, and Grassland Sciences at the UFS. Dr Deacon is a specialist in giraffe habitat-related research. 

Together Prof Hutchinson and Drs Deacon and Basu form a research group, working on studies about giraffe locomotion.

Wild giraffe population decrease by 40% in past decade

“Locomotion is one of the most common animal behaviours and comes with a significant daily energetic cost. Studying locomotion of wild animals aids us in making estimates of this energetic cost. Such estimates are useful in understanding how giraffes fit into ecosystems. Future conservation efforts will be influenced by knowledge of the energy demands in giraffes.

“Understanding aspects of giraffe locomotion also helps us to understand the relationships between anatomy, function and evolution. This is relevant to our basic understanding of the natural world, as well as to conservation and veterinary issues,” said Dr Deacon.

Locomotion study brings strategy for specialist foot care

On face value it seems as if foot disease pathologies are more common in zoo giraffes than in wild giraffes. “However, we need a good sample of data from both populations to prove this assumption,” said Dr Basu. 

This phenomenon is not well understood at the moment, but it’s thought that diet, substrate (e.g. concrete, straw, sand and grass) and genetics play a part in foot disease in giraffes. “Understanding how the feet are mechanically loaded during common activities (standing, walking, running) gives our research group ideas of where the highest strains occur, and later how these can be reduced through corrective foot trimming,” said Dr Basu.

Through the studies on giraffe locomotion, the research group plans to devise strategies for corrective foot trimming. At the moment, foot trimming is done with the best evidence available, which is extrapolation from closely related animals such as cattle. “But we know that giraffes’ specialist anatomy will likely demand specialist foot care,” Dr Basu said.

Studying giraffes in smaller versus larger spaces

The research group has begun to study the biomechanics of giraffe walking by looking at the kinematics (the movement) and the kinetics (the forces involved in movement) during walking strides. For this he studied adult giraffes at three zoological parks in the UK. 

However, due to the close proximity of fencing and buildings, it is not practical to study fast speeds in a zoo setting. 

A setting such as the Willem Pretorius Nature Reserve, near Ventersburg in the Free State, Kwaggafontein Nature Reserve, near Colesberg in the Karoo, and the Woodland Hills Wildlife Estate in Bloemfontein are all ideal for studying crucial aspects such as “faster than walking” speeds and gaits to measure key parameters (such as stride length, step frequency and stride duration). These studies are important to understand how giraffe form and function are adapted to their full range of locomotor behaviours. It also helps to comprehend the limits on athletic capacity in giraffes and how these compare to other animals. 

Drones open up unique opportunities for studying giraffes

The increasing availability of unmanned aerial vehicles (UAVs)/drones opens up unique opportunities for studying locomotion in animals like giraffes. Cameras mounted onto remotely controlled UAVs are a straightforward way to obtain high-quality video footage of giraffes while they run at different speeds.

“Using two UAVs, we have collected high definition slow motion video footage of galloping giraffes from three locations in the Free State. We have also collected detailed information about the terrain that the giraffes walked and ran across. From this we have created 3D maps of the ground. These maps will be used to examine the preferred terrain types for giraffes, and to see how different terrains affect their locomotion and energy use,” said Dr Deacon.

“The raw data (videos) will be digitised to obtain the stride parameters and limb angles of the animals. Later this will be combined with anatomical data and an estimation of limb forces to estimate the power output of the limbs and how that changes between different terrains,” said Dr Basu.


Related articles:

23 August 2016: Research on locomotion of giraffes valuable for conservation of this species
9 March 2016:Giraffe research broadcast on National Geographic channel
18 Sept 2015 Researchers reach out across continents in giraffe research
29 May 2015: Researchers international leaders in satellite tracking in the wildlife environment

 

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