Effective bone palliation as related to various treatment regimens.

Various dose-time treatment plans have been used to obtain long duration pain relief in patients with metastatic bone disease. Very little has appeared in the literature evaluating the relationship of dose and fractionation to initial, delayed and permanent bone pain relief. At the Swedish Hospital Tumor Institute, 152 treatment fields in 110 patients were evaluated, with a clinical follow-up in many of over five years. Those treated at lower total doses with less fractionation achieved the same quality and duration of pain relief as higher doses. Treatment plans also were compared using the Ellis method of nominal standard dose.