Barriers to the Completion of Radiation Therapy in Cervical Cancer Treatment in Nigeria: A Review of Socioeconomic, Geographical, and Psychosocial Factors

Abstract

Cervical cancer is a major health concern in Nigeria, where it is one of the primary causes of cancer-related deaths among women. Despite the crucial role of radiation therapy in treating cervical cancer, many patients in Nigeria do not complete their prescribed treatment courses. This review examines the barriers contributing to this issue. Factors such as low awareness and utilization of Pap smears, inadequate HPV vaccination, financial constraints, insufficient radiotherapy infrastructure, and the psychological burden of cancer treatment are explored. Limited screening and vaccination efforts exacerbate the high incidence of cervical cancer in Nigeria. Financial barriers are a primary obstacle, with many patients unable to afford the high cost of radiotherapy. Nigeria's radiotherapy infrastructure is severely lacking leading to significant treatment delays and cancellations. Geographical barriers further complicate access, as many patients must travel long distances to reach treatment centers. Psychosocial issues, including anxiety and depression, significantly impact treatment adherence and completion. These psychological factors, coupled with the physical side effects of radiotherapy, contribute to high rates of treatment interruption. To address these challenges, the review suggests enhancing cervical cancer prevention through increased human papillomavirus (HPV) vaccination and screening, expanding radiotherapy capacity by increasing the number of treatment centers, and providing comprehensive support systems to address financial and psychosocial barriers. By implementing these strategies, it is possible to improve treatment adherence and outcomes for cervical cancer patients in Nigeria.

Keywords: cervical cancer; external beam radiotherapy; nigeria; pelvic radiation; radiotherapy.