Bevacizumab (BV)...Sixty two Chinese advanced OC patients treated with BV-based therapy were included. MYC Proto-Oncogene amplification seemed to have a positive trend (hazard ratio = 0.21, 95% CI 0.05-1.02, P = .052). EGFR or HER2 alterations are negative predictors of PFS for OC patient treated with BV plus chemotherapy.