Subject No. | 1 | 2 | 3 | 4 | 5 | 6 |
RT dose and fractionation | 55 Gy in 5 fractions. SBRT | 64 Gy in 32 fractions | 45 Gy in 15 fractions | 55 Gy in 20 fractions | 64 Gy in 32 fractions | 64 Gy in 32 fractions |
Dose per fraction (Gy) | 11 | 2 | 2 | 2.75 | 2 | 2 |
Time between completion of RT and PET scan (weeks) | 8 | 22 | 13 | 6 | 7 | 14 |
Gradient of relationship between PET uptake and RT dose (r2 ; p value) | 0.029 (0.84; 0.03) | 0.005 (0.539; 0.16) | 0.010 (0.836; 0.03) | 0.006 (0.879: 0.02) | 0.003 (0.310; 0.16) | 0.008 (0.672; 0.09) |
BED Fibrosis (α/β=3) | NC | 107 Gy | 90 Gy | 106 Gy | 107 Gy | 107 Gy |
BED Pneumonitis (α/β=5) | NC | 90 Gy | 72 Gy | 85 Gy | 90 Gy | 90 Gy |