A Study of SI-B003 and BL-B01D1+SI-B003 in Patients With Locally Advanced or Metastatic Non-small Cell Lung Cancer, Nasopharyngeal Carcinoma and Other Solid Tumors

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

RECRUITING

Clinical Phase

PHASE2

Total Enrollment

121 participants

Study Classification

INTERVENTIONAL

Study Start Date

2024-01-29

Study Completion Date

2027-12-31

Brief Summary

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Phase II: To explore the efficacy, safety and tolerability of BL-B01D1+SI-B003 in patients with locally advanced or metastatic non-small cell lung cancer and nasopharyngeal carcinoma, and to further explore the optimal dose and mode of combination.

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Detailed Description

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Phase II: To explore the efficacy of BL-B01D1+SI-B003 combination in patients with locally advanced or metastatic solid tumors such as non-small cell lung cancer and nasopharyngeal carcinoma. To explore the safety and tolerability of BL-B01D1+SI-B003 combination in patients with locally advanced or metastatic non-small cell lung cancer and nasopharyngeal carcinoma, and to further explore the optimal dose and mode of combination.

Conditions

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Non-small Cell Lung Cancer Nasopharyngeal Carcinoma

Study Design

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Allocation Method

NA

Intervention Model

SINGLE_GROUP

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Study treatment

Participants received SI-B003 and BL-B01D1+SI-B003 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-B01D1

Intervention Type DRUG

Administration by intravenous infusion

SI-B003

Intervention Type DRUG

Administration by intravenous infusion

Interventions

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BL-B01D1

Administration by intravenous infusion

Intervention Type DRUG

SI-B003

Administration by intravenous infusion

Intervention Type DRUG

Other Intervention Names

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iza-bren izalontamab brengitecan BMS-986507

Eligibility Criteria

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Inclusion Criteria

1. Sign the informed consent form voluntarily and follow the protocol requirements;
2. Gender is not limited;
3. Age: ≥18 years old and ≤75 years old;
4. Expected survival time ≥3 months;
5. Patients with histologically and/or cytologically confirmed locally advanced or metastatic solid tumors such as non-small cell lung cancer and nasopharyngeal carcinoma;
6. Consent to provide archival tumor tissue samples or fresh tissue samples from primary or metastatic lesions within 2 years;
7. At least one measurable lesion meeting the RECIST v1.1 definition was required;
8. ECOG 0 or 1;
9. The toxicity of previous antineoplastic therapy has returned to ≤ grade 1 as defined by NCI-CTCAE v5.0;
10. No severe cardiac dysfunction, left ventricular ejection fraction ≥50%;
11. No blood transfusion, no use of cell growth factors and/or platelet raising drugs within 14 days before the first use of the study drug, and the level of organ function must meet the requirements;
12. Coagulation function: international normalized ratio ≤1.5, and activated partial thromboplastin time≤1.5 ULN;
13. Urinary protein ≤2+ or ≤1000mg/24h;
14. For premenopausal women with childbearing potential, a pregnancy test must be performed within 7 days before starting 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. For stage 3 Cohort\_A, patients with MET 14 exon skipping detected by gene sequencing report before signing informed consent;
2. Chemotherapy, biological therapy and other anti-tumor therapies have been used within 4 weeks or 5 half-lives before the first dose; Mitomycin and nitrosoureas were administered within 6 weeks before the first dose; Oral drugs such as fluorouracil;
3. Had received immunotherapy and developed ≥ grade 3 irAE or ≥ grade 2 immune-related myocarditis;
4. Use of immunomodulatory drugs within 14 days before the first dose of study drug;
5. History of severe heart disease;
6. QT prolongation, complete left bundle branch block, III degree atrioventricular block;
7. Systemic corticosteroids or immunosuppressive agents are required within 2 weeks before study dosing;
8. Active autoimmune and inflammatory diseases;
9. Other malignancies diagnosed within 5 years before the first dose;
10. Hypertension poorly controlled by two antihypertensive drugs;
11. Pulmonary disease was defined as grade ≥3 according to CTCAE v5.0; Patients with current or history of ILD;
12. Unstable thrombotic events requiring therapeutic intervention within 6 months before screening;
13. Patients with a large amount of serous cavity effusion, or serous cavity effusion with symptoms, or within 4 weeks before signing informed consent;
14. Patients with active central nervous system metastases;
15. Patients with a history of allergy to recombinant humanized antibody or human-mouse chimeric antibody or to any excipients of the test drug;
16. Prior organ transplantation or allogeneic hematopoietic stem cell transplantation;
17. Human immunodeficiency virus antibody positive, active tuberculosis, active hepatitis B virus infection or hepatitis C virus infection;
18. Active infection requiring systemic therapy;
19. Had participated in another clinical trial within 4 weeks before the first dose;
20. The investigator did not consider it appropriate to use other conditions for participation in the trial.

Minimum Eligible Age

18 Years

Maximum Eligible Age

75 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Li Zhang, PHD

Role: PRINCIPAL_INVESTIGATOR

Sun Yat-sen University

Locations

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