PubMed:35482076 JSONTXT 8 Projects

Effect and outcomes analysis of anlotinib in non-small cell lung cancer patients with liver metastasis: results from the ALTER 0303 phase 3 randomized clinical trial. PURPOSE: Liver metastasis (LM) is common in non-small cell lung cancer (NSCLC), and always predicted worse outcomes with no effective therapy. We aimed to evaluate the effects and prognosis in LM patients treated with anlotinib. METHODS: The present study is a post hoc analysis based on a multicenter, double-blind, phase 3 randomized clinical trial which designed to evaluate the efficacy and safety of anlotinib in patients with advanced NSCLC. A total of 437 patients were enrolled in present study, and 78 patients with LM. RESULTS: Patients with LM showed a worse outcome compared to those without LM (PFS median, 2.6 vs 4.2 months), and OS (median, 5.6 vs 9.4 months, both P < 0.0001). The anlotinib was associated with longer PFS (median, 3.0 months) compared with placebo (median, 0.9 months), with a hazard ratio (HR) of 0.23 (95%CI, 0.12-0.42; P < 0.0001). Furthermore, OS was marginally significantly better in anlotinib group (median 6.6 months), compared with placebo (median 4.0 months), HR 0.61 (95%CI, 0.36-1.02; P = 0.055). Multivariate analysis confirmed normal peripheral blood LDH/TBiL level predicted better PFS and OS, lower ECOG score acted as independently prognostic factor for superior OS. Anlotinib was more associated with hand-foot syndrome (7.7% vs 0) and serum TSH level rise (7.7% vs 3.8%) and well tolerated, all AEs were no more than grade 3. CONCLUSION: Patients with LM had a dismal prognosis, anlotinib could lead to a better PFS in pretreated NSCLC patients, which suggested anlotinib is a potential third-line or further therapy in these patients.