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Association details:
| Biomarker: | ROS1 fusion |
|---|---|
| Cancer: | Non Small Cell Lung Cancer |
| Drug: | Avastin (bevacizumab) (VEGF-A inhibitor) + Xalkori (crizotinib) (ALK inhibitor) |
| Direction: | Sensitive |
Evidence:
Source:
Title:
Efficacy and safety of crizotinib plus bevacizumab in ALK/ROS-1/c-MET positive non-small cell lung cancer: an open-label, single-arm, prospective observational study
Published date:
03/15/2021
Excerpt:
...NSCLC patients were treated with crizotinib (250 mg orally twice daily) and bevacizumab (7.5 mg/kg intravenous every three weeks)... There were 12 patients with ALK rearrangement, 1 patient with ROS-1 fusion, and 1 patient with c-MET amplification. The median follow-up time was 42.8 months. The median PFS and DOR of the patients with ALK rearrangement were 13.9 and 14.8 months respectively. Of the 12 patients, 7 gained partial response, 5 gained stable disease. The ORR and DCR were 58.3% and 100%.
