published_or_final_version / Pathology / Master / Master of Medical Sciences

published_or_final_version / Pathology / Master / Master of Medical Sciences

published_or_final_version / Pathology / Doctoral / Doctor of Philosophy

published_or_final_version / Applied Statistics / Master / Master of Social Sciences

Thesis (M. Soc. Sc.)--University of Hong Kong, 1991.

Thesis (M.Soc.Sc.)--University of Hong Kong, 1991. / Also available in print.

Thesis (MFamMed)--Stellenbosch University, 2014. / OBJECTIVE: The purpose of the study was to assess the safety, acceptability and feasibility of Visual Inspection with Acetic Acid and Cervicography (VIAC) followed by Cryotherapy or Loop Electrical Excision Procedure (LEEP) at a single visit for prevention of cancer of the cervix in Bulawayo, Zimbabwe. STUDY DESIGN: The study was descriptive using retrospective data extracted from electronic medical records of women attending the VIAC clinic at United Bulawayo Hospital in the period 1st February2010 to 31st December2012.Over 24 months 4641 women visited the clinic and were screened for cervical cancer using VIAC. If positive and eligible, cryotherapy or LEEP was offered immediately. Treated women were followed up at 3months and 1 year. RESULTS: The VIAC test positive rate was 10.8%.Of those eligible,17.0% received immediate cryotherapy, 44.1%received immediate LEEP, 1.9% delayed treatment and 37.0% were referred to a gynaecologist. No major complications were recorded after cryotherapy or LEEP. Among those treated99.5% expressed satisfaction with their experience. Only 3.2% of those treated at the clinic were VIAC positive one year later. The service was shown to be feasible to sustain over time with the necessary consumables. There were no service-related treatment postponements and the clinic staff and facility were able to meet the demand for the service. CONCLUSION: A single visit approach using VIAC, followed by cryotherapy or LEEP proved to be safe, acceptable and feasible in an urban African setting in Bulawayo, Zimbabwe. / AFRIKAANSE OPSOMMING: Geen opsomming beskikbaar.

M.Tech. (Radiography) / Cervical cancer is the most frequently diagnosed cancer among women in Zambia. More recently, improved cure rates have been obtained with the concomitant use of radiotherapy and chemotherapy in locally advanced cancer of the cervix. However, the side effects associated with the treatment have a major impact on the quality of life (QoL) of these women. Prior to this study, QoL in Zambian women treated for cervical cancer with chemo-radiation had not been assessed thus creating a gap in the literature and hampering an attempt to improve QoL in this cohort of patients. The aim of this study was therefore to evaluate the impact of chemo-radiation treatment on QoL and to determine what socioeconomic and demographic factors are closely related with QoL decrements in Zambian women treated for cervical cancer at Cancer Diseases Hospital. This would then facilitate the introduction of intervention programmes aimed at improving QoL in these patients. The study was prospective and explored the phenomenon of QoL with the use of the European Organization for Research and Treatment of Cancer (EORTC) questionnaire and a demographics questionnaire answered by 45 women treated for cervical cancer with chemo-radiotherapy at Cancer Diseases Hospital. The use of the EORTC quality of life questionnaire added validity and reliability to the study as it is used extensively to measure health-related quality of life in cancer survivors worldwide. Analysis of the data indicates that patients with advanced cervical cancer treated with chemo-radiotherapy generally experienced a favourable QoL, and treatment was considered worthwhile by the majority of patients. However, women described problems with sexuality and marital relationships. Low education and living without a partner were depicted as risk factors for the development of the reported problems. To improve QoL in survivors, interventions focusing on more social support, education to improve patients’ understanding of their disease and treatment effects as well as physical rehabilitation through exercise interventions are recommended as mandatory.

published_or_final_version / Obstetrics and Gynaecology / Doctoral / Doctor of Philosophy

published_or_final_version / abstract / Obstetrics and Gynaecology / Master / Master of Philosophy