Table 4.
Treatment | No. T1/T2 Cases | T1 5 year Local Control (%) | T2 5 year Local Control (%) | T1 5 year Survival (%) | T2 5 year Survival (%) | References |
---|---|---|---|---|---|---|
Protona | 37/9 | 89 | 39 | 70 | 16 | [71] |
Carbonb | 29/21 | 96 | 93 | 55 | 43 | [72,73] |
Carbonc | 42/37 | 98 | 80 | 62 | 25 | [74] |
Proton fractions = 7–32 (median of 22), with 49–93 Gy (median 76 Gy) delivered over 10–66 weeks (median 41 weeks).
Carbon ion fractions = 9, with 72 GyE delivered over 3 weeks.
Carbon ion fractions = 4, with 52.8–60 GyE delivered over 1 week.