1523 / 1544
Murshed
IJROBP 2004
41 pts
Stage IIIA-IIIB
PTV:
623cc (75-1645)
Upper location
V5: 52 vs 59 (ns)
V10: 45 vs 38 (p<0.01) (IMRT benefit 7-10%)
V20: 35 vs 25 (p<0.01) (IMRT benefit 7-10%)
MLD 19 vs 17 Gy
NTCP: 36 vs 9% (Burman);13 vs 7% (Hyman)
Grills
IJROBP 2003
Node -
Node +
V20: 25.6 vs 23.6%
36.3 vs 23.6% (
IMRT benefit ≈ 15%
)
MLD: 15.3 vs 15.4 Gy
21.5 vs 15.4
Liu
IJROBP 2004
Stage I-IIIB
10 pts
V5: 3D benefit 8%
V10: IMRT benefit 1.6%
V20: IMRT benefit 8%
V30: IMRT benefit 8.9%
3D vs IMRT: LUNG