Lutz, S., Berk, L., Chang, E., Chow, E., Hahn, C., Hoskin, P., . . . Hartsell, W. (2011). Palliative radiotherapy for bone metastases: An ASTRO evidence-based guideline. International Journal of Radiation Oncology *Biology* Physics, 79, 965–976.
The literature search yielded 4,287 articles. Of these, the review of evidence included of the sample 25 randomized clinical trials, 20 prospective single-arm studies, and four meta-analyses/systematic reviews. No method of evaluation of study quality was described.
This systematic review provides information for nurses about evidence regarding use of radiation therapy for the palliation of pain from bone metastases. It points out that use of bone-modifying agents does not preclude use of radiation therapy. It also points out that for patients with multiple sites of disease-related pain, the use of radiopharmaceuticals may be more useful.