RecruitingPhase 2NCT05956587

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

A Phase II Clinical Study to Evaluate the Efficacy and Safety of SI-B003 Monotherapy and BL-B01D1+SI-B003 Combination Therapy in Patients With Locally Advanced or Metastatic Non-small Cell Lung Cancer, Nasopharyngeal Carcinoma and Other Solid Tumors


Sponsor

Sichuan Baili Pharmaceutical Co., Ltd.

Enrollment

121 participants

Start Date

Jan 29, 2024

Study Type

INTERVENTIONAL

Conditions

Summary

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.


Eligibility

Min Age: 18 YearsMax Age: 75 Years

Inclusion Criteria14

  • Sign the informed consent form voluntarily and follow the protocol requirements;
  • Gender is not limited;
  • Age: ≥18 years old and ≤75 years old;
  • Expected survival time ≥3 months;
  • Patients with histologically and/or cytologically confirmed locally advanced or metastatic solid tumors such as non-small cell lung cancer and nasopharyngeal carcinoma;
  • Consent to provide archival tumor tissue samples or fresh tissue samples from primary or metastatic lesions within 2 years;
  • At least one measurable lesion meeting the RECIST v1.1 definition was required;
  • ECOG 0 or 1;
  • The toxicity of previous antineoplastic therapy has returned to ≤ grade 1 as defined by NCI-CTCAE v5.0;
  • No severe cardiac dysfunction, left ventricular ejection fraction ≥50%;
  • 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;
  • Coagulation function: international normalized ratio ≤1.5, and activated partial thromboplastin time≤1.5 ULN;
  • Urinary protein ≤2+ or ≤1000mg/24h;
  • 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 Criteria20

  • For stage 3 Cohort\_A, patients with MET 14 exon skipping detected by gene sequencing report before signing informed consent;
  • 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;
  • Had received immunotherapy and developed ≥ grade 3 irAE or ≥ grade 2 immune-related myocarditis;
  • Use of immunomodulatory drugs within 14 days before the first dose of study drug;
  • History of severe heart disease;
  • QT prolongation, complete left bundle branch block, III degree atrioventricular block;
  • Systemic corticosteroids or immunosuppressive agents are required within 2 weeks before study dosing;
  • Active autoimmune and inflammatory diseases;
  • Other malignancies diagnosed within 5 years before the first dose;
  • Hypertension poorly controlled by two antihypertensive drugs;
  • Pulmonary disease was defined as grade ≥3 according to CTCAE v5.0; Patients with current or history of ILD;
  • Unstable thrombotic events requiring therapeutic intervention within 6 months before screening;
  • Patients with a large amount of serous cavity effusion, or serous cavity effusion with symptoms, or within 4 weeks before signing informed consent;
  • Patients with active central nervous system metastases;
  • Patients with a history of allergy to recombinant humanized antibody or human-mouse chimeric antibody or to any excipients of the test drug;
  • Prior organ transplantation or allogeneic hematopoietic stem cell transplantation;
  • Human immunodeficiency virus antibody positive, active tuberculosis, active hepatitis B virus infection or hepatitis C virus infection;
  • Active infection requiring systemic therapy;
  • Had participated in another clinical trial within 4 weeks before the first dose;
  • The investigator did not consider it appropriate to use other conditions for participation in the trial.

Interventions

DRUGBL-B01D1

Administration by intravenous infusion

DRUGSI-B003

Administration by intravenous infusion


Locations(16)

Chongqing University Cancer Hospital

Chongqing, Chongqing Municipality, China

Fujian Cancer Hospital

Fuzhou, Fujian, China

Sun Yat-sen University Cancer Center

Guangzhou, Guangdong, China

Sun Yat-sen Memorial Hospital, Sun Yat-sen University

Guangzhou, Guangdong, China

The First Affiliated Hospital, Sun Yat-sen University

Guangzhou, Guangdong, China

Liuzhou People's Hospital

Liuchow, Guangxi, China

The First Affiliated Hospital of Henan University of Science and Technology

Luoyang, Henan, China

Henan Cancer Hospital

Zhengzhou, Henan, China

Union Hospital Tongji Medical College, Huazhong University of Science and Technology

Wuhan, Hubei, China

Zhongnan Hospital of Wuhan University

Wuhan, Hubei, China

Hunan Cancer Hospita

Changsha, Hunan, China

The Second Affiliated Hospital Of Nanchang University

Nanchang, Jiangxi, China

Linyi Cancer Hospital

Linyi, Shangdong, China

The First Affiliated Hospital of Xi'an Jiao Tong University

Xi’an, Shanxi, China

Tianjin Medical University General Hospital

Tianjin, Tianjin Municipality, China

Zhejiang Cancer Hospital

Hangzhou, Zhejiang, China

View Full Details on ClinicalTrials.gov

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NCT05956587


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