A Study Comparing BL-B01D1 With Platinum Based Chemotherapy in Patients With Locally Advanced or Metastatic Non-small Cell Lung Cancer

NCT ID: NCT06382116

Last Updated: 2025-11-17

Basic Information

• Recruitment Status: ACTIVE_NOT_RECRUITING
• Clinical Phase: PHASE3
• Total Enrollment: 432 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2024-05-22
• Study Completion Date: 2026-05-31

Brief Summary

This trial is a registered phase III, randomized, open-label, multicenter study to evaluate the efficacy and safety of BL-B01D1 in patients with locally advanced or metastatic non-squamous non-small cell lung cancer with EGFR-sensitive mutations after EGFR-TKI failure.

Conditions

Non-small Cell Lung Cancer

Study Design

• Allocation Method: RANDOMIZED
• Intervention Model: PARALLEL
• Primary Study Purpose: TREATMENT
• Blinding Strategy: NONE

Study Groups

BL-B01D1

Participants receive BL-B01D1 as intravenous infusion for the first cycle (3 weeks). Participants with clinical benefit could receive additional treatment for more cycles. The administration will be terminated because of disease progression or intolerable toxicity occurring or other reasons.

Group Type: EXPERIMENTAL

BL-B01D1

Intervention Type: DRUG

Administration by intravenous infusion for a cycle of 3 weeks.

Pemetrexed+Cisplatin or Carboplatin

Participants receive Pemetrexed +Cisplatin or Carboplatin in the first cycle (3 weeks). Participants with clinical benefit could receive additional treatment for more cycles. The administration will be terminated because of disease progression or intolerable toxicity occurring or other reasons.

Group Type: EXPERIMENTAL

Pemetrexed+Cisplatin or Carboplatin

Intervention Type: DRUG

Administration by intravenous infusion for a cycle of 3 weeks.

Interventions

BL-B01D1

Administration by intravenous infusion for a cycle of 3 weeks.

Intervention Type: DRUG

Pemetrexed+Cisplatin or Carboplatin

Administration by intravenous infusion for a cycle of 3 weeks.

Intervention Type: DRUG

Other Intervention Names

iza-bren; izalontamab brengitecan; BMS-986507

Eligibility Criteria

Inclusion Criteria

1. Voluntarily sign the informed consent and follow the requirements of the protocol;

2. Age ≥18 years old;

3. Expected survival time ≥3 months;

4. Histologically or cytologically confirmed locally advanced or metastatic non-squamous non-small cell lung cancer;

5. Documented classical EGFR mutations detected from tumor tissue or blood samples;

6. Had not received any systemic therapy other than EGFR-TKIs;

7. Radiographic disease progression documented during or after third-generation EGFR-TKI therapy for metastatic or locally advanced disease;

8. Consent to provide archival tumor tissue samples or fresh tissue samples of primary or metastatic lesions within 3 years;

9. Must have at least one measurable lesion according to RECIST v1.1 definition;

10. ECOG score 0 or 1;

11. Toxicity of previous antineoplastic therapy has returned to ≤ grade 1 defined by NCI-CTCAE v5.0;

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

13. The level of organ function must meet the requirements on the premise that blood transfusion is not allowed within 14 days before the screening period and no cell growth factor drugs are allowed;

14. Coagulation function: international normalized ratio (INR) ≤1.5 and activated partial thromboplastin time (APTT) ≤1.5×ULN;

15. Urine protein ≤2+ or < 1000mg/24h;

16. For premenopausal women with childbearing potential, a pregnancy test must be performed within 7 days before the start of treatment, serum or urine must be negative for pregnancy, and must be non-lactating; All enrolled patients (male or female) were advised to use adequate barrier contraception throughout the treatment cycle and for 6 months after the end of treatment.

Exclusion Criteria

1. The patient has histologic or cytologic evidence of small cell or mixed small/non-small cell component or squamous non-small cell lung cancer;

2. Chemotherapy, biological therapy, immunotherapy, etc., have been used within 4 weeks or 5 half-lives before the first dose, small molecule targeted therapy has been used within 5 days, palliative radiotherapy or anti-tumor therapy has been used within 2 weeks;

3. Previous treatment with: a. an ADC with TOPI inhibitor as toxin; b. any systemic therapy in the context of metastatic/locally advanced disease;

4. The history of severe cardiovascular and cerebrovascular diseases in the past six months prior screening;

5. Thrombotic events requiring therapeutic intervention within 6 months before screening; Infusion-related thrombosis more than 4 weeks later was excluded;

6. Complete left bundle branch block, III degree atrioventricular block, frequent and uncontrolled severe arrhythmia;

7. Other malignancies diagnosed within 3 years before randomization;

8. Hypertension poorly controlled by two antihypertensive drugs;

9. History of interstitial lung disease (ILD) requiring steroid therapy, or current ILD or grade ≥2 radiation pneumonitis;

10. Patients with poor glycemic control;

11. Complicated pulmonary diseases leading to clinically severe respiratory function impairment;

12. Patients with active central nervous system (CNS) metastases;

13. Severe infection within 4 weeks before randomization; Evidence of pulmonary infection or active pulmonary inflammation within 2 weeks before randomization;

14. Patients with massive or symptomatic effusions or poorly controlled effusions;

15. Imaging examination showed that the tumor had invaded or wrapped the abdomen, chest, neck, and large blood vessels;

16. Severe unhealed wound, ulcer, or fracture within 4 weeks before signing the informed consent;

17. Subjects with clinically significant bleeding or obvious bleeding tendency within 4 weeks before signing the informed consent;

18. Patients with inflammatory bowel disease, extensive bowel resection history, immune enteritis history, intestinal obstruction or chronic diarrhea;

19. Have a history of allergy to recombinant humanized antibodies or any of the ingredients of BL-B01D1;

20. Human immunodeficiency virus antibody positive, active hepatitis B virus infection, or hepatitis C virus infection;

21. A history of severe neurological or psychiatric illness;

22. Received other unmarketed investigational drug or treatment within 4 weeks before randomization;

23. Subjects who were scheduled to receive live vaccine or received live vaccine within 28 days before study randomization;

24. Other circumstances that were assessed by the investigator as inappropriate for participation in the trial.

• Minimum Eligible Age: 18 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

Principal Investigators

Li Zhang, PHD

Role: PRINCIPAL_INVESTIGATOR

Sun Yat-sen University

Locations

Sun Yat-sen University Cancer Center

Guangzhou, Guangdong, China

Countries

China

Other Identifiers

BL-B01D1-301

Identifier Type: -

Identifier Source: org_study_id