Radiation Oncology in the Philippines: Current State and Future Directions

As global cancer incidence continues to rise, low- to middle-income countries like the Philippines are projected to experience a disproportionate increase in cancer burden, further straining already limited resources. Radiation therapy (RT) is an essential and cost-effective modality in cancer care, both in the curative and palliative settings. In this article, we provide a brief narrative on the history of the field of radiation oncology in the Philippines and review the current challenges to effective and equitable RT service delivery in the country.

We gathered data from the official websites of the Philippine government's health and statistics agencies, the Philippine Radiation Oncology Society, and the Directory of Radiotherapy Centers of the International Atomic Energy Agency, to review available human and infrastructure resources related to RT delivery in the country. Using the 6 health care dimensions of the World Health Organization's Building Blocks of Health Systems framework, we identified barriers to access and proposed possible initiatives for development.

Despite the remarkable growth of radiation oncology in the country in the past 2 decades, many challenges remain in the areas of human resources, infrastructure, policymaking, health economics, education, and service delivery. Radiation health workers and facilities are concentrated in the National Capital Region, limiting accessibility in rural areas. Out-of-pocket spending on RT-related expenditures remains high. The proper allocation of resources according to varying regional needs is impeded by the lack of a robust national cancer registry. Legislative reforms have been initiated but have yet to be fully implemented.

Addressing these gaps in RT access will require in-depth study and multi-sectoral commitment aimed at establishing and implementing a nationwide framework for RT service delivery that can be readily adapted to varying regional needs. Despite many complex geographic, social, and economic obstacles, efforts by private and public sectors of society to provide ready access to RT services for all Filipinos continue to gain momentum.