Browsing by Author "Jordaan, Carike"
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- ItemThe relationship between tumour characteristics, depressive symptoms, and neuropsychological profiles in brain tumour patients(Stellenbosch : Stellenbosch University, 2015-03) Jordaan, Carike; Schoeman, Renata; Greeff, A. P.; Stellenbosch University. Faculty of Arts and Social Sciences. Department of PsychologyENGLISH ABSTRACT : Worldwide there are various reports on the prevalence of depression in patients diagnosed with brain tumours. In South Africa, psychological research in relation to psychiatric symptoms among patients with brain tumours is lacking. The aims of this study were to determine the incidence of depression in patients diagnosed with brain tumours and to clarify our understanding of the relationship between depression and tumour localisation, histopathological type of tumour, and participant characteristics. The study sample consisted of 35 patients (11 males and 24 females) aged between 21 and 64 years with a solitary primary brain tumour. The patients were treated at the neurosurgery clinics located at Tygerberg Hospital in the Western Cape and Universitas Hospital in the Free State between mid-2010 and 2013. The major histological subgroup consisted of meningiomas (47%), glioblastomas (22%), astrocytomas (19%), gliomas (9%) and epidiomas (3%). The tumour distribution was as follows: 52% in the left hemisphere, 37% in the right hemisphere, and 11 % in the midline. The psychiatric symptoms of the patients were assessed before treatment by the Beck Depression Inventory and Mini International Neuropsychiatric Interview. In addition, the patients’ neuropsychological functions were evaluated by a short neuropsychological test battery (Mini Mental State Examination, Trail Making Test (Part A), Letter Number Sequencing subtest, Hopkins Verbal Learning Test – Revised, and Brief Visuospatial Memory Test – Revised). Results from the quantitative data, showed the prevalence of mild depression was 26% for men and 43% for women. Overall 37% of the total sample had depressive symptoms. No significant relationship was found between depression and tumour location or between the various neuropsychological characteristics and neurological symptoms and tumour location. The study showed that depression is a common symptom in patients diagnosed with brain tumours and therefore depression symptoms have to be recognised and treated by psycho-educating the patients and their families, pharmacotherapy, or psychotherapy as soon as possible. However, due to the relatively small sample size, the results are of limited generalisability.