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Study aim
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Evaluating the effect of capecitapine use during brachytherapy on improving local control and survival in advanced cervical cancer
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Design
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A phase II, two arm, non- randomized clinical trial, including an intervention and a control group. The intervention group includes 35 patients, recruited during the alloted period, from patients referred for definitive chemoradiotherapy. Comparison is done at the end of one year of follow up, in terms of no of recurrent cases and side effects of intervention with control group, chosen either from previously treated patients, or patients not willing to enter trial, and matched based on stage, comorbidities and response to external chemoradiotherapy.
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Settings and conduct
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Patient recruitment will happen in three centers, two university hospitals (Omid and Emam Reza hospitals) and a charity hospital (Reza Radiotherapy Oncology Center). All patients will be referred for Brachytherapy to Reza Radiotherapy Oncology Center after the standard external chemoradiotheapy. Patients in the study group are put on concurrent capecitabine at the time of brachytherapy treatment
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Participants/Inclusion and exclusion criteria
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Inclusion criteria: definite diagnosis of cervical cancer on pathology sample, histology of SCC or adenocarcinoma, stage IB-IVA, adequate performance status
Exclusion criteria : patient's reluctance to participate in the trial, uncontrolled comorbidities, eg Diabetes and Hypertension, and Warfarin use.
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Intervention groups
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Intervention group includes advanced cervical cancer patients who are put on oral capecitabine 825 milligram per meter square body surface area twice daily for 10 to14 days during brachytherapy
Control group includes advanced cervical cancer patients who have been treated with standard treatment, that is brachytherapy is done without chemotherapy
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Main outcome variables
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adverse effects, overall survival and disease free survival