This Phase1/2, open label, multicenter study will assess the safety, tolerability, pharmacokinetics (PK), pharmacodynamics and preliminary anti-tumor activity of BH-30643 in patients with NSCLC having EGFR and/or HER2 mutations. Phase 1 will determine the recommended Phase 2 dose (RP2D) and, if applicable, the maximum tolerated dose (MTD) of BH-30643, both as a monotherapy and in combination with chemotherapy. Phase 2 will further evaluate the antitumor efficacy and safety in specified cohorts determined by EGFR/HER2 mutation subtypes and/or treatment history at the RP2D, as well as the population PK.
Conditions: NSCLC (Advanced Non-small Cell Lung Cancer)
Eligibility Criteria
Inclusion Criteria
- ≥ 18 years or legal adult.
- Pathologically confirmed diagnosis of locally advanced or metastatic NSCLC with EGFR or HER2 mutations in the kinase domain of exons 18, 19, 20, or 21.
- Has at least 1 measurable target extracranial lesion according to RECIST v1.1.
- Eastern Cooperative Oncology Group Performance Status ≤ 1.
- Has a life expectancy of ≥ 3 months.
- Has adequate hematologic, hepatic, and renal function.
Exclusion Criteria
- History of any concurrent malignancy within the previous 2 years.
- Known other oncogenic driver alterations (eg, moderate or high MET amplification) or histological transformation (eg, to small cell carcinoma, etc.).
- Unresolved toxicities from prior therapies.
- Any significant and uncontrolled medical condition, such as infection.
- Active or history of interstitial lung disease from any cause
- Clinically significant cardiovascular event within 6 months or significant history of major organ.
Eligibility criteria are kept as the original English records from ClinicalTrials.gov; actual eligibility is determined by the research team's formal assessment and the informed consent form. Source: ClinicalTrials.gov, updated automatically every two weeks. Last synced: 2026年10月8日.