A Study of BL-M07D1 in Combination With Pembrolizumab in Patients With Unresectable Locally Advanced or Metastatic HER2-Overexpressing Non-Squamous NSCLC

NCT ID: NCT07264816

Last Updated: 2025-12-04

Basic Information

• Recruitment Status: NOT_YET_RECRUITING
• Clinical Phase: PHASE2
• Total Enrollment: 80 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2025-12-31
• Study Completion Date: 2027-12-31

Brief Summary

This trial is a multicenter, open-label, Phase II clinical study to explore the efficacy and safety of BL-M07D1 in combination with pembrolizumab in patients with locally advanced or metastatic HER2-overexpressing non-squamous non-small cell lung cancer.

Conditions

Non-squamous Non-small Cell Lung Cancer

Study Design

• Allocation Method: NA
• Intervention Model: SINGLE_GROUP
• Primary Study Purpose: TREATMENT
• Blinding Strategy: NONE

Study Groups

BL-M07D1+pembrolizumab

Participants received BL-M07D1+pembrolizumab in the first cycle (3 weeks). Participants who had a clinical benefit could receive additional cycles of additional treatment. Administration will be discontinued because of disease progression or intolerable toxicity or for other reasons.

Group Type: EXPERIMENTAL

BL-M07D1

Intervention Type: DRUG

Administration by intravenous infusion for a cycle of 3 weeks.

Pembrolizumab

Intervention Type: DRUG

Administration by intravenous infusion for a cycle of 3 weeks.

Interventions

BL-M07D1

Administration by intravenous infusion for a cycle of 3 weeks.

Intervention Type: DRUG

Pembrolizumab

Administration by intravenous infusion for a cycle of 3 weeks.

Intervention Type: DRUG

Eligibility Criteria

Inclusion Criteria

1. Voluntarily sign the informed consent form and comply with the protocol requirements;

2. No gender restrictions;

3. Age at the time of signing the informed consent form ≥18 years and ≤75 years;

4. Expected survival time ≥3 months;

5. Patients with locally advanced or metastatic non-squamous non-small cell lung cancer;

6. Confirmed known HER2 overexpression;

7. Agree to provide archived tumor tissue specimens from primary or metastatic lesions within the past 2 years;

8. Must have at least one measurable lesion meeting the RECIST v1.1 criteria;

9. ECOG performance status score of 0 or 1;

10. Toxicities from prior anti-tumor treatments have recovered to ≤ Grade 1 as defined by NCI-CTCAE v5.0;

11. No severe cardiac dysfunction, left ventricular ejection fraction ≥50%;

12. Organ function levels must meet the requirements;

13. For premenopausal women with childbearing potential, a pregnancy test must be conducted within 7 days before starting treatment, serum pregnancy must be negative, and they must not be breastfeeding; all enrolled patients (regardless of gender) should take adequate and highly effective contraception throughout the treatment cycle and for 7 months after the end of treatment.

Exclusion Criteria

1. Underwent surgical treatment, radical radiotherapy, immunotherapy, etc., within 4 weeks before the first dose or within 5 half-lives;

2. Pathology indicates non-small cell carcinoma containing small cell carcinoma components and sarcomatoid carcinoma;

3. Previously received HER2-targeted therapy or ADC drug treatment with camptothecin derivatives as toxins;

4. History of severe cardiovascular or cerebrovascular diseases within the past 6 months before screening;

5. Concurrent pulmonary disease leading to severe impairment of lung function;

6. QT interval prolongation, complete left bundle branch block, third-degree atrioventricular block, frequent and uncontrollable arrhythmias;

7. Diagnosed with other primary malignancies within 5 years before the first dose;

8. Poorly controlled hypertension;

9. History of non-infectious ILD requiring steroid treatment, or currently suffering from ILD/interstitial pneumonia, etc.;

10. Patients with central nervous system metastases, carcinomatous meningitis, and/or spinal cord compression;

11. Patients with a history of allergy to recombinant humanized antibodies or allergy to BL-M07D1, pembrolizumab, or any excipient components;

12. Required systemic corticosteroid or immunosuppressive therapy within 2 weeks before the study administration;

13. Patients with massive serous cavity effusion, symptomatic serous cavity effusion, or poorly controlled serous cavity effusion;

14. New deep vein thrombosis within 14 days, excluding patients with venous filters implanted;

15. Systemic severe infection within 4 weeks before screening;

16. Active autoimmune diseases and inflammatory diseases;

17. Human immunodeficiency virus antibody positivity, active hepatitis B virus infection, or hepatitis C virus infection;

18. History of allogeneic stem cell, bone marrow, or organ transplantation;

19. Presence of severe neurological or psychiatric disorders;

20. Presence of other severe physical or laboratory abnormalities, poor compliance, etc., which may increase the risk of participation in the study, interfere with study results, or patients deemed unsuitable for participation in the study by the investigator.

• Minimum Eligible Age: 18 Years
• Maximum Eligible Age: 75 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: No

Sponsors

Baili-Bio (Chengdu) Pharmaceutical Co., Ltd.

INDUSTRY

Sponsor Role: collaborator

Sichuan Baili Pharmaceutical Co., Ltd.

INDUSTRY

Sponsor Role: lead

Responsible Party

Responsibility Role: SPONSOR

Locations

Tongji Hospital Affiliated to Tongji Medical College of Huazhong University of Science and Technology

Wuhan, Hubei, China

Countries

China

Central Contacts

Sa Xiao, PHD

Role: CONTACT

xiaosa@baili-pharm.com

15013238943

Facility Contacts

Qian Chu

Role: primary

Other Identifiers

BL-M07D1-207

Identifier Type: -

Identifier Source: org_study_id