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03 November 2022 | Story Dr Munita Dunn-Coetzee | Photo Kaleidoscope Studios
Dr Munita Dunn-Coetzee
Dr Munita Dunn-Coetzee, Director: Student Counselling and Development.

Opinion article by Dr Munita Dunn-Coetzee, Director: Student Counselling and Development, University of the Free State.


 October was Mental Health Awareness Month, and we have just commemorated it under the theme 'Make mental health and wellbeing for all a global priority’. The month provided us with even more opportunity to raise awareness about mental health challenges and advocate for a reduction in stigma as well as in the discrimination that people with mental health challenges are often subjected to. This ignites the conversation again, but does the conversation stop?

 

Mental health among students has increasingly been given a spotlight in popular and professional media. The increase in mental health issues is due to a myriad of reasons, some intrinsic, some due to the culture and increased use of social media, some due to the change in student profile, and some due to the changes in service scope of universities, among other reasons. Mental health challenges among student populations are a common occurrence globally. 
Student success and mental health

I spend my work day aiming to assist psychologists, counsellors and social workers at the University of the Free State’s (UFS) Department of Student Counselling and Development (SCD) to help students flourish and thrive. This is a fulfilling position, as I have the privilege of working with people and their deepest concerns. Unfortunately, the severity of mental health challenges with which students currently present has changed significantly over the years. Students tend to enroll at higher education institutions with already diagnosed psychiatric disorders. The adjustment to higher education can be intensified by societal trauma, crime, violence, poverty, health issues, and a lack of sufficient academic preparation for tertiary education. This has implications for the number of sessions of therapeutic intervention a student needs, increases the number of other medical professionals involved in managing the student’s health, and has implications for academic and student success. Where does this leave us with our conversation?

The global COVID-19 pandemic added another variable, as it has unfortunately heightened the risk factors generally associated with poor mental health – financial insecurity, unemployment, fear. Meanwhile, protective factors – social connection, employment and educational engagement, access to physical exercise, daily routine, access to health services – decreased dramatically. The pandemic has essentially impacted every facet of our lives. In my experience, students are struggling mostly with depressive tendencies, anxiety, challenging parental relationships, suicidal ideation (thinking about committing suicide), and substance abuse challenges. Over the past six months the SCD had more students present with suicidal ideation, suicide attempts, as well as psychotic episodes, than in the past few years. The levels of anxiety and depression among UFS students are high, and the COVID-19 experience highlighted the need for adequate mental health care.

Mental health is a global issue

In recent years, there has been increasing acknowledgement of the important role mental health plays in achieving global development goals, as illustrated by the inclusion of mental health in the UN’s Sustainable Development Goals. The World Health Organization (WHO) pleads for increased investment on all fronts – from increasing access to quality mental health care and effective treatments, to research and more mental health awareness campaigns. 

To adequately address our student population’s mental health challenges, a multi-faceted approach is needed, as highlighted by the WHO. This is a systemic intervention on a large scale. I believe that one should have a layered approach when offering services. The rationale behind the variety of online resources available for all UFS students is to foster the mental health of students and to assist them in building resilience during these times of uncertainty. Mental health self-help literature (articles, videos, and podcasts) was developed, designed, and distributed to each registered student on a weekly basis via email, and placed on Blackboard (the UFS academic platform), the UFS website, and social media.

What is the UFS doing in response?

The UFS Careline is exclusively available to registered UFS students, managed by the South African Depression and Anxiety Group (SADAG), operated by trained and registered counsellors, accessible 24 hours, seven days a week, and at no cost to students. It started in September 2020 and is still going strong. Currently about 70% of our students can be helped in this manner before therapeutic interventions are needed.

A physical trauma response from ER24 has been added since 1 October 2022, to assist SCD in responding to psychological emergencies, especially after hours and over weekends. This will be piloted for six months to evaluate effectiveness before long-term decisions can be made. This is a very exciting prospect! SCD is collaborating with Kovsie Health on this endeavour. 

We have trained a group of students on all three campuses – the ‘SCD Influencers’ – and they assist us with marketing, conversations, and spreading the word to students. They also act as a crucial link in our communication from students – ensuring we know what is going on in the student communities, what the trends are, and how students experience SCD. 
SCD also believes in building partnerships and engaging with different role-players on a frequent basis. SCD has a strong working relationship with the different entities in Student Affairs, the Residence Heads at the residences and day-residences, Protection Services, Kovsie Health, among others. I believe this is also the best way to address any challenges – to work in a team with different expertise. And the conversation continues…

I want to pause at the individual conversation. Within each system individuals are involved, and individuals have the power to influence a system significantly. Some of our students come from backgrounds where they had to fight for literally everything they wanted. Most of our students are first-generation university students and do not have the necessary social or parental support when attending university. This can significantly impact one’s mental health, and it can lead to mental health challenges. We also need to remember that mental health challenges do not discriminate – they occur everywhere. A poor socio-economic stance does not predict poor mental health. A dysfunctional system does not define you. Each one of us has been born with resilience, and I believe the way you use it can change our lives. The most important thing is to keep on trying, despite your circumstances, and believe in yourself. You choose. You CAN do this.

What do I mean by an individual conversation? We tend to forget ourselves and focus on others. Please make time for yourself, for what is important to you, and try to balance the different dimensions in your life. We need to be in conversation with all the dimensions in our life – from physical (running/ going to the gym) to spiritual (praying/ meditating) and mental health (practicing acceptance of yourself and others, practicing activities that mentally stimulate you, getting to know yourself and what might be possible mental triggers in a situation). Have you had your individual conversation today? Mental health is so much more than merely awareness raising during October – let’s continue the conversation all year round. 

News Archive

Research contributes to improving quality of life for cancer patients
2016-11-21

Description: Inorganic Chemistry supervisors  Tags: Inorganic Chemistry supervisors

Inorganic Chemistry supervisors in the Radiopharmacy
Laboratory during the preparation of a typical complex
mixture to see how fast it reacts. Here are, from the left,
front: Dr Marietjie Schutte-Smith, Dr Alice Brink
(both scholars from the UFS Prestige
Scholar Programme), and Dr Truidie Venter (all three
are Thuthuka-funded researchers).
Back: Prof André Roodt and Dr Johan Venter.
Photo: Supplied

Imagine that you have been diagnosed with bone cancer and only have six months to live. You are in a wheelchair because the pain in your legs is so immense that you can’t walk anymore – similar to a mechanism eating your bones from the inside.

You are lucky though, since you could be injected with a drug to control the pain so effective that you will be able to get out of the wheelchair within a day-and-a-half and be able to walk again. Real-life incidents like these provide intense job satisfaction to Prof André Roodt, Head of Inorganic Chemistry at the University of the Free State (UFS). The research, which is conducted by the Inorganic Group at the UFS, contributes greatly to the availability of pain therapy that does not involve drugs, but improves the quality of life for cancer patients.

The research conducted by the Inorganic Group under the leadership of Prof Roodt, plays a major role in the clever design of model medicines to better detect and treat cancer.

The Department of Chemistry is one of approximately 10 institutions worldwide that conducts research on chemical mechanisms to identify and control cancer. “The fact that we are able to cooperate with the Departments of Nuclear Medicine and Medical Physics at the UFS, the Animal Research Centre, and other collaborators in South Africa and abroad, but especially the methodology we utilise to conduct research (studying the chemical manner in which drugs are absorbed in cancer as well as the time involved), enhances the possibility of making a contribution to cancer research,” says Prof Roodt.

Technique to detect cancer spots on bone
According to the professor, there are various ways of detecting cancer in the body. Cancer can, inter alia, be identified by analysing blood, X-rays (external) or through an internal technique where the patient is injected with a radioactive isotope.

Prof Roodt explains: “The doctor suspects that the patient has bone cancer and injects the person with a drug consisting of an isotope (only emits X-rays and does no damage to tissue) that is connected to a phosphonate (similar to those used for osteoporosis). Once the drug is injected, the isotope (Technetium-99m) moves to the spot on the bone where the cancer is located. The gamma rays in the isotope illuminate the area and the doctor can see exactly where treatment should be applied. The Technetium-99m has the same intensity gamma rays as normal X-rays and therefore operates the same as an internal X-ray supply.” With this technique, the doctor can see where the cancer spots are within a few hours.

The same technique can be used to identify inactive parts of the brain in Alzheimer patients, as well as areas of the heart where there is no blood supply or where the heart muscle is dead.

Therapeutic irradiation of cancer
For the treatment of pain connected with cancer, the isotope Rhenium-186 is injected. Similar to the manner in which the Technetium-99m phosphonate compound is ingested into the body, the Rhenium-186 phosphonate travels to the cancer spots. Patients thus receive therapeutic irradiation – a technique known as palliative therapy, which is excellent for treating pain. A dosage of this therapy usually lasts for about two months.

The therapy is, however, patient specific. The dosages should correspond with the occurrence and size of cancer spots in the patient’s body. First, the location of the cancer will be determined by means of a technetium scan. After that, the size of the area where the cancer occurs has to be determined. The dosage for addressing total pain distribution will be calculated according to these results.

Technique to detect cancer spots on soft tissue
Another technique to detect cancer as spots on bone or in soft tissue and organs throughout the body is by utilising a different type of irradiation, a so-called PET isotope. The Fluor-18 isotope is currently used widely, and in Pretoria a machine called a cyclotron was produced by Dr Gerdus Kemp, who is a former PhD graduate from the Inorganic Research Group. The F-18 is then hidden within a glucose molecule and a patient will be injected with the drug after being tranquillised and after the metabolism has been lowered considerably. The glucose, which is the ‘food' that cancer needs to grow, will then travel directly to the cancer area and the specific area where the cancer is located will thus be traced and ‘illuminated’ by the Fluor-18, which emits its own 'X-rays'.

In the late 80s, Prof Roodt did his own postdoctoral study on this research in the US. He started collaborating with the Department of Nuclear Medicine at the UFS in the early 90s, when he initiated testing for this research.

Through their research of more than 15 years, the Inorganic Group in the Department of Chemistry has made a major contribution to cancer research. Research on mechanisms for the detection of cancer, by designing new clever chemical agents, and the chemical ways in which these agents are taken up in the body, especially contributes to the development in terms of cancer therapy and imaging, and has been used by a number of hospitals in South Africa.

The future holds great promise
Prof Roodt and his team are already working on a bilateral study between the UFS and Kenya. It involves the linking of radio isotopes, as mentioned above, to known natural products (such as rooibos tea), which possess anti-cancer qualities.

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