Table 4. Tumor control.
Epoch | Total N = 66 | 1 ( N = 20) | 2 ( N = 23) | 3 ( N = 23) | ||
---|---|---|---|---|---|---|
Adjuvant therapy for STR/NTR | 18 (27.3%) | 7 (35.0%) | 5 (21.7%) | 6 (26.1%) | 0.62 | |
Recurrence/Progression a | 13 (22.4%) | 6 (33.3%) | 5 (21.7%) | 2 (9.5%) | 0.189 | |
Median time to recurrence (months, range) | 11 (3–172) | 10 (4–172) | 10 (3–52) | 18 (12–24) | 0.776 | |
Treatment of recurrence/progression | Ommaya reservoir | 4 | 1 | 0 | ||
Intracystic P32 | 3 | 0 | 0 | |||
Reoperation | 2 | 3 | 1 | |||
Radiotherapy (FSRT) | 3 | 3 | 1 | |||
Observed | 0 | 0 | 0 |
Eight patients without follow-up data.