A Study of BL-M08D1 in Patients With Recurrent or Metastatic Head and Neck Squamous Cell Carcinoma and Other Solid Tumors

Korábbi kezelés

• Received chemotherapy, biotherapy, immunotherapy, or other anti-tumor therapies within 4 weeks or 5 half-lives prior to the first dose;
• Diagnosed with another malignant tumor within 5 years prior to the first dose;
• Unstable thrombotic events requiring therapeutic intervention within 6 months prior to the first dose;
• Prior or concurrent central nervous system lesions;
• Prior history of organ transplantation or allogeneic hematopoietic stem cell transplantation (Allo-HSCT);
• Active infections requiring systemic therapy within 4 weeks prior to the first dose of study drug;
• Pleural, peritoneal, or pericardial effusion requiring drainage and/or accompanied by symptoms within 4 weeks prior to the first dose of study drug;
• Received another investigational drug within 4 weeks or 5 half-lives prior to the first dose;

Más betegség

• History of severe cardiac or cerebrovascular disease;
• Active autoimmune diseases and inflammatory diseases;
• Hypertension poorly controlled by antihypertensive medication;
• History of interstitial lung disease (ILD) requiring corticosteroid therapy, or currently diagnosed with ILD, or grade ≥2 radiation pneumonitis;
• Severe impairment of respiratory function;
• Participants with a history of allergy to recombinant humanized antibodies or human-mouse chimeric antibodies, or allergy to any excipient component of BL-M08D1;
• Positive for human immunodeficiency virus (HIV) antibody, active tuberculosis, active hepatitis B virus (HBV) infection, or active hepatitis C virus (HCV) infection;
• Other conditions deemed by the investigator to be unsuitable for participation in this clinical trial.

Laborértékek

• Prolonged QTc interval, complete left bundle branch block, third-degree atrioventricular block, or frequent and uncontrolled arrhythmias;
• Poorly controlled blood glucose;

Egyéb

• Active central nervous system (CNS) metastases;
• Imaging findings suggest tumor invasion or encasement of abdominal, thoracic, or other major vessels;
• Pregnant or breastfeeding women;

• Voluntarily sign the informed consent form and agree to comply with the requirements of the protocol;
• No gender restriction;
• Age: ≥18 years and ≤75 years;
• Expected survival time ≥3 months;
• Diagnosed with recurrent or metastatic head and neck squamous cell carcinoma (HNSCC) and other solid tumors;
• Agree to provide archived tumor tissue specimens or fresh tissue samples from the primary or metastatic lesions obtained within 3 years;
• Must have at least one measurable lesion as defined by RECIST v1.1;
• Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1, with no deterioration within 2 weeks prior to the first dose;
• Toxicities from prior anti-tumor therapy have recovered to ≤ Grade 1 as defined by NCI-CTCAE v6.0;
• No severe cardiac dysfunction; left ventricular ejection fraction (LVEF) ≥50%;
• Organ function levels must meet the protocol-specified requirements;
• Coagulation function: international normalized ratio (INR) ≤1.5, and activated partial thromboplastin time (aPTT) ≤1.5 × upper limit of normal (ULN);
• Urine protein ≤1+ or ≤1000 mg/24h;
• For premenopausal women of childbearing potential, a serum pregnancy test must be performed within 7 days prior to the start of treatment, with a negative result, and must be non-lactating; all trial participants (both male and female) must agree to use adequate barrier contraceptive measures throughout the entire treatment period and for 6 months after the completion of treatment;
• Participants must be capable of and willing to comply with the scheduled visits, treatment plan, laboratory tests, and other study-related procedures as required by the protocol.