The Efficacy and Safety of Drug Loaded Microsphere Bronchial Artery Chemoembolization (DEB-BACE) Combined With Anlotinib and Adebelimumab in the Third Line Treatment of Advanced NSCLC: a Prospective, Single Arm, Single Center, Exploratory Clinical Study

After receiving DEB-BACE treatment, the enrolled patients will rest for one week and then undergo one cycle of treatment with the combination of Anlotinib and Adebelimumab. After one course of treatment, the efficacy will be re evaluated, such as CR, and the treatment with Anlotinib and Adebelimumab will continue; For PR, SD, or PD, continue to receive DEB-BACE combined with anlotinib and adebelimumab as needed, with a maximum of 4 DEB-BACE treatments, followed by continued treatment with anlotinib and adebelimumab