A research report submitted to the Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, in partial fulfilment of the requirements for the
degree
of
Master of Medicine in the branch of Radiation Oncology
Johannesburg, 2016 / Purpose: To assess the improvement in swallowing status, overall survival and treatment related complications in patients with Carcinoma of the Oesophagus treated with palliative radiotherapy.
Methods: A retrospective analysis of patients with advanced squamous cell carcinoma of the oesophagus who were treated for palliation from May 2007 to June 2012 at the Charlotte Maxeke Johannesburg Academic Hospital (CMJAH) was done. Ninety- nine patients received palliative radiation therapy during this period, 63% were male and 37% female with a mean age of 60, 6 years. The predominant site of lesion was middle 3rd (56%) and 86, 9% of patients had lesions more than 5cm in length. Patients received palliative External beam irradiation (EBRT) with or without High dose rate brachytherapy (HDRBT) as per the CMJAH, Department of Radiation Oncology protocol.
Results: There was an overall significant improvement in swallowing status (p<0,001). Eighty –four patients (85%) had an improvement in swallowing score after treatment.
The effect of treatment was not significant in the relationship between the change in swallowing status and treatment group. Overall mean time to progression was 3, 7 months. The median overall survival was 7, 7 months. The type of treatment did not affect survival significantly, unadjusted (p=0, 31) or adjusted for prognostic parameters (age, sex, length of lesion, site of lesion, and pre-treatment swallowing status) (p=0.29). There were treatment related complications in 32% of cases, consisting of ulcerations (24%), tracheo- oesophageal fistula (5%) and strictures (3%).
Conclusion: In patients with advanced squamous cell oesophageal carcinoma, palliative radiotherapy is an effective modality in improving a patient’s dysphagia and thus quality of life. / MT2016
| Identifer | oai:union.ndltd.org:netd.ac.za/oai:union.ndltd.org:wits/oai:wiredspace.wits.ac.za:10539/21383 |
| Date | January 2016 |
| Creators | Naidoo, Sudeshen Manickum |
| Source Sets | South African National ETD Portal |
| Language | English |
| Detected Language | English |
| Type | Thesis |
| Format | application/pdf |
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