https://www.selleckchem.com/pr....oducts/procyanidin-c
The median OS from randomisation was 14.1 months (95% confidence interval [CI] 12.0-17. in the observation arm and 14 months (95% CI 10.9-16.9) in the maintenance arm (p=0.72). The median progression-free survival (PFS) from randomisation was 2.7 months (95% CI 2.6-3.1) in the observation arm versus 5.7 months (95% CI 4.8-7.1) in the maintenance arm (p0.001). Switch maintenance therapy significantly prolonged PFS but not OS and, thus, should not be proposed to elderly patients with advanced NSCLC. Switch maintenance therapy