Stage I Lung SBRT Clinical Practice Patterns

Abstract

Our findings suggest increasing use of SBRT over the last decade with a majority of patients being treated with regimens employing a BED10≥100 Gy. Since 2006, there has been a decline in the use of 54 to 60 Gy in 3 fractions, with an increase in the use of 50 Gy in 5 fractions. Possible explanations include concern for increased toxicity with higher BED regimens and increasing treatment of centrally located tumors.