First-line treatment for advanced lung cancer with specific genetic mutations

A Phase II Study of Vebreltinib Plus PLB1004 as the First-line Therapy for Patients With EGFRm+/MET+ Locally Advanced or Metastatic Non-small Cell Lung Cancer.

Phase 2 Interventional Avistone Biotechnology Co., Ltd. · NCT06574347

This study is testing a new combination treatment for people with advanced lung cancer that has specific genetic mutations to see if it helps them feel better and live longer.

Quick facts

PhasePhase 2
Study typeInterventional
Enrollment120 (estimated)
Ages18 Years and up
SexAll
SponsorAvistone Biotechnology Co., Ltd. Industry-sponsored
Drugs / interventionsVebreltinib
Locations1 site (Guangzhou, Guangdong)
Trial IDNCT06574347 on ClinicalTrials.gov

What this trial studies

This clinical trial evaluates the efficacy and safety of Vebreltinib combined with PLB1004 as a first-line therapy for patients with locally advanced or metastatic non-small-cell lung cancer (NSCLC) who have specific genetic mutations (EGFRm+ and MET+). The study is multicenter, randomized, and open-label, focusing on patients with untreated EGFR mutations (exon 19 deletion or L858R) and MET overexpression. Participants will be monitored for treatment response and safety outcomes over the course of the trial.

Who should consider this trial

Good fit: Ideal candidates are adults aged 18 and older with untreated locally advanced or metastatic NSCLC and specific EGFR and MET genetic mutations.

Not a fit: Patients with ALK or ROS1 mutations or those with symptomatic CNS metastases may not benefit from this treatment.

Why it matters

Potential benefit: If successful, this treatment could provide a new effective option for patients with specific genetic profiles of lung cancer.

How similar studies have performed: Other studies have shown promise in targeting similar genetic mutations in lung cancer, indicating potential for success with this approach.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

1. Ability to understand and willingness to sign a written informed consent document.
2. Aged at least 18 years old.
3. Histologically or cytologically confirmed locally advanced or metastatic NSCLC (stage IIIB\~IV).
4. Patients with previously untreated, EGFRm-positive (exon 19 deletion or L858R) and MET overexpression (IHC 3+) .
5. At least one measurable lesion as defined by RECIST V1.1.
6. ECOG performance status 0 to 1.

Exclusion Criteria:

1. There are mutations of ALK or ROS1.
2. Have symptomatic and neurologically unstable central nervous system (CNS) metastases or CNS disease that requires increased steroid doses for control.
3. Pregnant or nursing women.

Where this trial is running

Guangzhou, Guangdong

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Non-Small-Cell Lung CancerNSCLCLung CancerMET AmplificationEGFR L858REGFR Exon 19 DeletionEGFR
Last reviewed 2026-06-15 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.