A Study of Repotrectinib Versus Crizotinib in Participants With Locally Advanced or Metastatic Tyrosine Kinase Inhibitor (TKI)-naïve ROS1-positive Non-Small Cell Lung Cancer (NSCLC) (TRIDENT-3)

The purpose of this study is to evaluate the efficacy and safety of repotrectinib and crizotinib in participants with locally advanced or metastatic TKI-naïve ROS1-positive non-small cell lung cancer (NSCLC).

Inclusion Criteria: * Participant has histologically or cytologically confirmed diagnosis of locally advanced or metastatic NSCLC * Participant has a ROS1 gene rearrangement/fusion as detected by a local test. * At least 1 measurable lesion according to RECIST v1.1, as assessed by the investigator. * Participants must not be exposed previously with TKIs that demonstrated activities in ROS1-positive NSCLC * Up to 1 prior line of systemic treatment for NSCLC is permitted * ECOG Performance Status ≤ 2 Exclusion Criteria: * Symptomatic brain metastases or symptomatic leptomeningeal involvement. * History of previous cancer requiring therapy within the previous 2 years, except for NSCLC under study, squamous cell or basal-cell carcinoma of the skin, or any in situ carcinoma that has been completely resected. * Known tumor targetable co-mutations or rearrangements * Clinically significant cardiovascular disease (either active or within 6 months prior to enrollment) Note: Other protocol-defined inclusion/exclusion criteria apply