A Phase II, Open-label, Multicenter Study to Evaluate the Efficacy，Safety and Pharmacokinetics of HS-10365 as First-Line Treatment for Patients With Locally Advanced or Metastatic RET Fusion-Positive Non-Small Cell Lung Cancer
HS-10365 is a small molecular, oral potent, selective RET inhibitor. The purpose of this study is to investigate the efficacy and safety of HS-10365 in Chinese advanced RET fusion-positive non-small cell lung cancer patients without any systemic therapy.
• Men or women aged more than or equal to (≥) 18 years.
• Histologically or cytologically confirmed diagnosis of locally advanced or metastatic NSCLC with RET fusion-positive, including recurrent or initial diagnosed Stage IIIB-IIIC/IV NSCLC that is not suitable for radical surgery.
• A RET gene fusion is required by using tumor tissue for central testing.
• At least one measurable lesion in accordance with RECIST 1.1
• Eastern Cooperative Oncology Group (ECOG) performance status: 0\
• Estimated life expectancy \>12 weeks.
• Reproductive-age women agree to use adequate contraception and cannot breastfeed while participating in this study and for a period of 6 months after the last dose. Likewise, men also consent to use adequate contraceptive method within the same time limit.
• Females must have evidence of non-childbearing potential.
• Signed and dated Informed Consent Form.