Efficacy and cost-effectiveness analysis of external beam and stereotactic body radiation therapy in the treatment of spine metastases: a matched-pair analysis

Abstract

External beam radiation therapy remains an efficacious and cost-effective method of palliation of spine metastases. In this study, patients treated with EBRT had more acute toxicities and were more likely to require additional interventions at the treated sites. Stereotactic body radiation therapy, although more costly, resulted in comparable rates of pain relief and late treatment-related toxicity, and continues to show promise as an emerging modality for selected patients with spine metastases.