Cisplatin, Docetaxel, and Nintedanib Before Surgery in Treating Patients With Previously Untreated Stage IB-IIIA Non-small Cell Lung Cancer

This phase I trial studies the side effects and best dose of nintedanib when given together with cisplatin and docetaxel and to see how well they work in treating patients with previously untreated stage IB-IIIA non-small cell lung cancer who are undergoing surgery. Drugs used in chemotherapy, such as cisplatin and docetaxel, work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Nintedanib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Giving cisplatin, docetaxel, and nintedanib before surgery may make the tumor smaller and reduce the amount of normal tissue that needs to be removed.