Clinical trial Recruiting at 1 site Phase 2 Interventional Ages 18 to 75

Testing a new drug combination for advanced lung and nasopharyngeal cancers

Official title: 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

Run by Sichuan Baili Pharmaceutical Co., Ltd. · NCT05956587 · Data updated 2026-11-12

This study is testing a new combination of drugs to see if it can help people with advanced lung cancer and nasopharyngeal cancer feel better and tolerate the treatment well.

More Non-Small Cell Lung Cancer trials

Quick facts

PhasePhase 2
Study typeInterventional
Ages18 Years to 75 Years
SexAll
Enrollment121 (estimated)
SponsorSichuan Baili Pharmaceutical Co., Ltd.
Industry-sponsored
Drugs / interventionsChemotherapy, immunotherapy
Locations16 sites (Chongqing, Chongqing Municipality and 15 other locations)
StatusRecruiting
StartedJanuary 29, 2024
Main results expectedDecember 2026
Study endsDecember 2027
Registry record updatedSeptember 26, 2025
Trial IDNCT05956587 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are adults aged 18 to 75 with confirmed locally advanced or metastatic solid tumors, specifically non-small cell lung cancer or nasopharyngeal carcinoma.

Probably not a fit

Patients with severe cardiac dysfunction or those who have not recovered from previous cancer treatments may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This Phase II clinical trial investigates the efficacy, safety, and tolerability of a combination treatment involving BL-B01D1 and SI-B003 in patients with locally advanced or metastatic non-small cell lung cancer and nasopharyngeal carcinoma. The study aims to determine the optimal dosage and administration method for this drug combination. Participants will be monitored for their response to treatment and any adverse effects experienced during the trial.

Why it matters

Potential benefit: If successful, this treatment could provide a new therapeutic option for patients with advanced lung and nasopharyngeal cancers.

How similar studies have gone: Other studies have shown promise with similar drug combinations in treating advanced cancers, indicating potential for success in this approach.

Who can join: the full rules

Show full inclusion / exclusion criteria
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.

Where it's running

  • Linyi Cancer Hospital
    Linyi, Shangdong, China
    Recruiting
  • Chongqing University Cancer Hospital
    Chongqing, Chongqing Municipality, China
    Not yet recruiting
  • Fujian Cancer Hospital
    Fuzhou, Fujian, China
    Not yet recruiting
  • Sun Yat-sen University Cancer Center
    Guangzhou, Guangdong, China
    Not yet recruiting
  • Sun Yat-sen Memorial Hospital, Sun Yat-sen University
    Guangzhou, Guangdong, China
    Not yet recruiting
  • The First Affiliated Hospital, Sun Yat-sen University
    Guangzhou, Guangdong, China
    Not yet recruiting
Show 10 more locations
  • Liuzhou People's Hospital
    Liuzhou, Guangxi, China
    Not yet recruiting
  • The First Affiliated Hospital of Henan University of Science and Technology
    Luoyang, Henan, China
    Not yet recruiting
  • Henan Cancer Hospital
    Zhengzhou, Henan, China
    Not yet recruiting
  • Union Hospital Tongji Medical College, Huazhong University of Science and Technology
    Wuhan, Hubei, China
    Not yet recruiting
  • Zhongnan Hospital of Wuhan University
    Wuhan, Hubei, China
    Not yet recruiting
  • Hunan Cancer Hospita
    Changsha, Hunan, China
    Not yet recruiting
  • The Second Affiliated Hospital Of Nanchang University
    Nanchang, Jiangxi, China
    Not yet recruiting
  • The First Affiliated Hospital of Xi'an Jiao Tong University
    Xi’an, Shanxi, China
    Not yet recruiting
  • Tianjin Medical University General Hospital
    Tianjin, Tianjin Municipality, China
    Not yet recruiting
  • Zhejiang Cancer Hospital
    Hangzhou, Zhejiang, China
    Not yet recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 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.