Skip to main content

Advertisement

Table 2 Most frequent radiation prescriptions for patients receiving SRT with available dose/fractionation data (n = 1739)

From: Overall survival according to immunotherapy and radiation treatment for metastatic non-small-cell lung cancer: a National Cancer Database analysis

BED ≤60 Gy
(n = 1139)
BED > 60 Gy
(n = 600)
Dose/fractionation BED No. (%) Dose/fractionation BED No. (%)
20 Gy in 1 fraction 60.0 257 (22.5) 24 Gy in 1 fraction 81.6 140 (23.3)
18 Gy in 1 fraction 50.4 203 (17.8) 21 Gy in 1 fraction 65.1 93 (15.5)
24 Gy in 3 fractions 43.2 89 (7.8) 22 Gy in 1 fraction 70.4 64 (10.7)
30 Gy in 5 fractions 48.0 77 (6.8) 50 Gy in 5 fractions 100.0 36 (6.0)
  1. Abbreviations: SRT stereotactic radiotherapy, BED biologically equivalent dose, Gy Gray