Efficacy and safety of osimertinib combined with anlotinib in EGFR-mutant non-squamous non-small cell lung cancer with gradual progression after first-line osimertinib therapy: a single-center retrospective cohort study
In this retrospective cohort focusing on the specific pattern of gradual progression following first-line osimertinib therapy, continued osimertinib combined with anlotinib demonstrated encouraging antitumor activity, which warrants further evaluation in prospective comparative studies.