A Study of Brigatinib in Participants With Anaplastic Lymphoma Kinase-Positive (ALK+), Advanced Non-Small-Cell Lung Cancer (NSCLC) Progressed on Alectinib or Ceritinib

The drug being tested in this study is called brigatinib (AP26113). Brigatinib is being tested to treat people who have anaplastic lymphoma kinase-positive (ALK+), advanced non-small-cell lung cancer (NSCLC). The study will enroll approximately 103 patients. Participants will be assigned to the treatment group: • Brigatinib All participants will be asked to take brigatinib 90 mg tablet in lead-in period for 7 days, followed by brigatinib 180 mg at the same time each day throughout the study. Participants with progressive disease had an option to receive an escalated dose of brigatinib 240 mg as per investigator's discretion in case no toxicities (greater than grade 2) are experienced. This multicenter trial will be conducted worldwide. The overall time to participate in this study is approximately 3 years. Participants will make multiple visits to the clinic, and 30 days after last dose of study drug for a follow-up assessment.