Real-World Efficacy Of Docetaxel Plus Nintedanib After Chemo-Immunotherapy Failure In Advanced Pulmonary Adenocarcinoma

Lay abstract The standard of care for patients with lung adenocarcinoma has advanced with the introduction of immunotherapy in the first-line setting. However, limited clinical data are available to help guide treatment decisions after failure of chemotherapy and immunotherapy. Nintedanib is an oral antiangiogenic agent that is approved in the EU and other countries in combination with docetaxel for the treatment of patients with advanced/metastatic lung adenocarcinoma after first-line chemotherapy. This study is a retrospective, real-world analysis of docetaxel plus nintedanib in 93 patients with advanced lung adenocarcinoma who progressed on immunotherapy (either in sequence or in combination with chemotherapy). The results suggest that docetaxel plus nintedanib offers a meaningful clinical benefit in this setting. Safety findings were generally consistent with the known safety profile of docetaxel plus nintedanib.Aim: This real-world analysis evaluated docetaxel plus nintedanib in patients with advanced pulmonary adenocarcinoma after chemotherapy and immune checkpoint inhibitor failure, for whom treatment options are limited. Methods: Data were sourced retrospectively from seven German centers. Results: Of 93 patients, overall response rate was 41.4% (disease control rate: 75.9%). Of 57 patients given third-line docetaxel plus nintedanib, overall response rate was 50.0% (disease control rate: 82.7%). Median overall survival following third-line docetaxel plus nintedanib was 8.4 months. Adverse events were consistent with the known safety profile of docetaxel plus nintedanib. Conclusion: To date, this was the largest retrospective, real-world analysis of docetaxel plus nintedanib after chemotherapy-immunotherapy failure, indicating that docetaxel plus nintedanib offers meaningful clinical benefits in this setting.