Radiotherapy for Oligometastases and Oligo-Recurrence of Bone in Prostate Cancer

Table 2

Treatment characteristics.

Variables	Total n = 35
Total radiation dose (Gy)	40 (30–50)^†
Biological effective dose (Gy3)	67 (50–92)^†
Reasons for radiotherapy
Pain	16 (45.7%)
Spinal cord compression	2 (5.7%)
Prevention for SREs	17 (48.6%)
Treatment site
Spine	15 (42.9%)
Femur	17 (48.6%)
Pelvis/hip	3 (8.6%)
Sternum	1 (2.8%)
Ribs	2 (5.7%)
Overall treatment time (days)	28 (12–43)^†

Abbreviations. SREs: skeletal-related events.
^†Median (range).