Table 4.

Spine SBRT Cohorts.

Study (Year)	No. of Patients	Dose/No. of Fractions(#)	Local Control	Pain Control	≥Grade 3 Toxicities
Chang et al. 2009 [66]	129	16–39 Gy/1–5#	69% at 3 years	91%	No toxicity
Schipani et al. 2011 [67]	124	18 Gy/1#	92% at 3 years	92%	No toxicity
Wang et al. 2012 [68]	149	27–30 Gy/3#	72% at 2 years	86%	Acute 9% (pain, GI, fatigue)
Guckenburger et al. 2014 [69]	301	Median 24 Gy/3#	84% at 2 years	Not reported	Acute 0.01% (pain)
Bishop et al. 2015 [70]	285	18–27 Gy/1–3#	82% at 3 years	Not reported	Not reported
Bernard et al. 2017 [71]	127	Median 27 Gy/3#	76% at 2 years	Not reported	6.75% Spine fracture