Treatment | Scan interval, d (range) | CR | PR | Stable | PD |
|---|
SRS + pembro (n = 23) | 57 (39-118) | 8 (35%) | 8 (35%) | 6 (26%) | 1 (4%) |
SRS + ipi (n = 31) | 53 (41-95) | 4 (13%) | 6 (19%) | 19 (61%) | 2 (6%) |
SRS (n = 27) | 51 (28-130) | 1 (4%) | 5 (19%) | 18 (67%) | 3 (11%) |
- Response assessment adapted from RANO proposal (Lin et al. 2015)
- CR = complete response (disappearance of target lesion)
- PR = partial response (lesion visible, ≥ 30% decrease in max diameter)
- Stable = stable response (lesion visible, < 30% decrease OR <20% increase in max diameter)
- PD = progressive disease (lesion visible, ≥ 20% increase in max diameter)
