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Table 6 Literature overview SABR, mixed populations (tp = time point, * = only NSCLC stage I, -: not stated)

From: Clinical outcome of hypofractionated breath-hold image-guided SABR of primary lung tumors and lung metastases

Author year

N localisation

BED2* (BED10)**

OS (tp)

PFS (tp)

LC (tp)

Wulf et al. [22]

51 lung/liver

50 Gy BED2

-

-

76% (1 y) 61-76% (2 y)

Hara et al. [23]

59 lung

50-125 Gy BED2

77% (1 y) 41% (2 y)

-

93% (1 y) 78% (2 y)

Yoon et al. [24]

101 lung

50-88 Gy BED2

51% (2 y)*

81% (2 y)

82% (2 y)

Milano et al. [25]

293 Oligometastases

31-72 Gy BED2

-

-

77% (2 y) 73% (4 y)

Norihisa et al. [26]

34 oligometastases

~75 Gy BED2

84% (2 y)

35% (2 y)

90% (2 y)

Salazar et al. [27]

109 NSCLC I-IV + oligometastases

120 Gy BED2

81% (2 y)* 48% (5 y)*

63%

82%

Rusthoven et al. [28]

63 lung

104-150 Gy BED2

39% (2 y)

37%

100% (1 y) 96% (2 y)

McCammon et al. [5]

246 lung/liver

150 Gy BED2

-

-

89% (>54 Gy, 3 yr)

Bradley et al. [12]

91 NSCLC I/II

71-126 Gy BED2

58% (3 y)

71% (3 y)

86% (2 y)

Duncker-Rohr et al. [29]

45 lung (NSCLC and metastases)

49.5-70.3 Gy BED2

52,7% (2 y)

-

80,5 (2 y)

Inoe et al. [30]

Lung metastases

106 Gy BED10 (30-168 Gy range)

47% (2 y) 32% (3 y)

40% (2 y) 32% (3 y)

80% (2 and 3 y)

Inoe et al. [31]

109 NSCLC I

66 Gy BED2

64% (5 y)

10% (5 y), intrathoracal progression

78% (5 y)

Verstegen et al. [32], SABR arm

64 NSCLC I-II

>100 Gy BED10

91.8% (1 y) 79.6% (3 y)

91.6% (1 y) 85.2% (3 y)

96.8% (1 y) 93.3% (3 y)

Kim et al. [33]

16 NSCLC I

88 Gy BED2 96 Gy BED2

87.5% (1.5 y)

85.2% (1.5 y)

91% (1.5 y)

Shioyama et al. [34]

8 SCLC stage I

88 Gy BED2

72% (3 y)

71% (3 y)

100% (3 y)

Grills et al. [35]

505 NSCLC I-IIB

132 Gy BED10

60% (2 y)

80% (2 y) 79% (3 y), distant metastases

94% (2 y)

  1. *Biologically effective dose in 2Gy fractions (BED2Gy (for α/β 10) was calculated using the linear-quadratic model with an assumed α/β ratio of 10: BED2=Dx(d+α/β)/(2+α/β).
  2. **BED(for α/β 10)=Dx(1+d/ α/β).