Clinical Research Directory

Inclusion Criteria: * Age ≥ 18 years (or ≥ 20 years if required by local regulation) at time of signing Informed Consent Form * Previously treated with at least one ALK-TKI regardless of prior chemotherapy treatment (Patients who have received only crizotinib as prior ALK-TKI treatment will not be allowed.) * Histologically or cytologically (excluding sputum cytology) proven diagnosis of locally advanced unresectable or metastatic ALK-positive NSCLC, who have experienced disease progression during or following their most recent systemic therapy or have discontinued the therapy due to unacceptable toxicity * Measurable disease per RECIST v1.1 * Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1 * Ability and willingness to take oral medication(s) * Adequate organ function and bone marrow reserve Exclusion Criteria: * Prior toxicities from anti-cancer therapy which have not resolved to Grade ≤ 1 per NCI CTCAE v5.0 excluding alopecia, vitiligo, or endocrinopathies manageable with replacement therapy * Symptomatic, active CNS metastases or untreated CNS metastases requiring any definitive therapy. * Severe, uncontrolled systemic disease (e.g., clinically significant cardiovascular, pulmonary, or renal disease, or active infection), or with a history or complication of interstitial lung disease * Significant cardiovascular disease * Inadequately controlled hypertension * (Part B only) Patients with prior lorlatinib treatment who experienced serious lorlatinib-related toxicities, or who experienced toxicities considered inappropriate for study participation at the discretion of the Investigator