Treatment compliance among adult cervical cancer patients receiving care at Uganda cancer institute, Uganda: a retrospective data review

BackgroundCervical cancer is one of the most common cancers and a major cause of morbidity among women globally. Chemoradiation therapy is the preferred standard treatment for women with stage IB to IVA. However, the benefits of this treatment can only be achieved if patients adhere to the treatment guidelines. In this study, the proportion of compliance or adherence to chemo-radiation treatment among cervical cancer patients at Uganda Cancer Institute (UCI) was determined.MethodsThis was a cross-sectional study that reviewed data retrospectively for 196 cervical cancer patients who were prescribed to chemo-radiation therapy at UCI between November 2020 to May 2021, having been diagnosed with disease stage IB to IVA. Patient data and information on treatment uptake was obtained by review of the patient's medical records. Treatment compliance was determined by calculating the number of participants who completed the prescribed treatment (definitive pelvic concurrent chemoradiation to 50 Gy external beam radiotherapy with weekly concurrent cisplatin followed by intracavitary brachytherapy 24 Gy in 3 fractions at 8 Gy once a week over 3 weeks). Associations between patient factors and treatment adherence were determined using logistic regression analysis. In all statistical tests, a P- value of < 0.05 was considered as significant.ResultsThe proportion of patients who were administered with external beam radiation (EBRT), chemotherapy and brachytherapy were 82.6%, 52.04% and 66.2% respectively. However, only 23 of 196 patients (11.7%) were found to have adhered to the treatment plan by completion of all definitive pelvic concurrent chemoradiation to 50 Gy external beam radiotherapy (5 weeks) with weekly concurrent cisplatin (5 cycles) followed by intracavitary brachytherapy 24 Gy in 3 fractions at 8 Gy once a week over 3 weeks (3 sessions). There were no significant associations between patient factors and treatment adherence after multivariable analysis.ConclusionsTreatment compliance was found in only 12% of the cohort participants. No association of patient factors with treatment compliance was found. Additional studies on treatment adherence with larger sample sizes are needed to confirm the associations.

Automated summary

This study aimed to determine the proportion of compliance to chemo-radiation treatment among cervical cancer patients at Uganda Cancer Institute (UCI). Data of 196 cervical cancer patients who received chemo-radiation therapy at UCI between November 2020 to May 2021 were retrospectively reviewed. The study found that only 11.7% of the patients adhered to the complete treatment plan.