ORIC-114 & AmivantamabORIC-114 in Combination With Subcutaneous Amivantamab in Patients With EGFR Exon20 Insertion Mutant NSCLC

Inclusion Criteria:

• Histologically or cytologically confirmed metastatic NSCLC with a documented EGFR exon 20 insertion mutation as determined locally by any nucleic acid-based diagnostic testing method; all tests should be performed in a CLIA certified or equivalently accredited laboratory
• Prior Therapies:

1. Dose Escalation: Patients may have previously received and progressed on or after platinum-based chemotherapy or may be treatment naïve
2. Dose Expansion: Patients must not have received any prior therapy; at time of enrollment, patients must decline, or be ineligible for all available standard of care therapies with proven benefit

• Agreement and ability to undergo a pretreatment biopsy, provided the procedure is clinically feasible and not deemed unsafe by the investigator
• Measurable disease according to RECIST 1.1
• Patients with asymptomatic CNS metastases are eligible
• Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1
• Adequate organ function

Exclusion Criteria:

• Known small cell lung cancer transformation
• Leptomeningeal disease
• Spinal cord compression not definitively treated with surgery or radiation
• Prior immunotherapy
• Past medical history of interstitial lung disease (ILD), drug induced ILD, radiation pneumonitis which required steroid treatment, or any evidence of clinically active ILD
• Active gastrointestinal disease (eg, Crohn's disease, ulcerative colitis, or short gut syndrome) or other malabsorption syndromes that would reasonably impact absorption of ORIC-114