YK-029A as First-Line Treatment Versus Platinum-Based Chemotherapy for Non-Small Cell Lung Cancer (NSCLC) With EGFR Exon 20 Insertion Mutations

Korábbi kezelés

• Received prior systemic treatment for locally advanced or metastatic disease, including local administration, such as intra-pleural injection of anticancer medication with the exception noted below.
• Neoadjuvant or adjuvant chemotherapy/immune therapy for Stage I to III or combined modality chemotherapy/radiation for locally advanced disease is allowed if completed >6 months before the development of metastatic disease.
• Received radiotherapy ≤14 days before randomization or has not recovered from radiotherapy-related toxicities.
• Received a moderate or strong cytochrome P450 (CYP)3A inhibitor or moderate or strong CYP3A inducer within 10 days before first dose of YK-029A.
• Received a live vaccine within 4 weeks before randomization per Summary of product characteristics (SmPCs) for pemetrexed, cisplatin, and carboplatin.

Más betegség

• Have been diagnosed with another primary malignancy other than NSCLC。
• Have current spinal cord compression or leptomeningeal disease.
• Have uncontrolled hypertension. Participants with hypertension should be under treatment on study entry to control blood pressure.
• As judged by the investigator, any evidence of severe or uncontrolled systemic diseases, including uncontrolled hypertension and active bleeding diatheses (i.e., hemophilia and Von Willebrand disease).

Laborértékek

• Concurrent EGFR mutations: exon 19 deletion, L858R, T790M, G719X, S768I, or L861Q.

• Male or female adult patients (aged 18 years or older).
• Histologically or cytologically confirmed nonsquamous cell locally advanced not suitable for definitive therapy, recurrent, or metastatic (Stage IV) NSCLC.
• Documented epidermal growth factor receptor (EGFR) in-frame exon 20 insertion mutation assessed by a clinical laboratory improvements amendment (CLIA)-certified (China sites) or an accredited (outside of the US) local laboratory.
  • 3、The EGFR exon 20 insertion mutation can be either alone or in combination with other EGFR or human epidermal growth factor receptor 2 (HER2) mutations except EGFR mutations for which there are approved anti-EGFR tyrosine kinase inhibitors [TKIs] (ie, exon 19 del, L858R, T790M, L861Q, G719X, or S768I, where X is any other amino acid).
  • 4、Adequate tumor tissue available, either from primary or metastatic sites, for central laboratory confirmation of EGFR exon 20 insertion mutation.
  • 5、At least 1 measurable lesion per RECIST Version 1.1. 6、Life expectancy ≥3 months. 7、Eastern Cooperative Oncology Group (ECOG) performance status of 0 to 1. 8、Adequate organ and hematologic function as defined by blood transfusions with a recommended >/ 14 day washout period.