Do I need to take bevacizumab when taking Osimertinib?

Osimertinib (Osimertinib) is a targeted therapy drug mainly used to treat non-small cell lung cancer. Bevacizumab is an anti-tumor angiogenesis targeted therapy drug, mainly used in combination with chemotherapy drugs. These two drugs can be used together to increase the effectiveness of treatment. It is unclear from clinical studies whether adding bevacizumab after progression on osimertinib will prolong the duration of benefit from osimertinib. The need for bevacizumab depends on the patient's specific circumstances. Generally speaking, doctors will comprehensively consider whether bevacizumab needs to be used based on the patient's condition, tumor type, genetic mutation type and other factors.