207_Combined course Presentations

Comparison of trials (Not Accord – Brachtherapy)

RTOG 8704

RTOG 9811

Combined RTOG 8704 9811

ACT II

Factor

RT + FU + MMC (n = 146)

RT + FU + MMC (n = 324)

RT + FU + MMC (n = 472)

RT + FU + MMC (n = 472)

Median age

62 (29-85)

55 (25-83)

57 (25-85)

58 (25 – 81)

RT OTT in days

Not stated

Median 49 days (Kachnic)

Median 45 days (range 1-158)

Median 38 days (range 5-54)

Median Total primary central axis dose in Gy

Between 41.76 and 47.25Gy

55Gy

50.4Gy

50.4 Gy

(range 9- 69Gy)

(range 0 - 79.4Gy)

(range 9 – 54 Gy)

RT intensity

Not possible to calculate

1.12

1.15 ( Range 0- 2.25)

1.29