NCT06349811 A Study of BL-M05D1 in Patients With Locally Advanced or Metastatic Solid Tumors

Eligibility & Interventions

Eligibility Fast-Check

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What to Expect as a Participant

You will actively receive the study intervention — which may be a drug, biologic, device, or procedure.

Phase 1 is the earliest stage of human testing — safety and dosage are the primary focus. Visits are frequent and medical supervision is intensive. You will be among the first people to receive this treatment.

This trial targets 30 participants in total. It began in 2024-04-19 with a primary completion date of 2026-05.

Brief Summary

This study is an open-label, multicenter, dose-escalation, and extended-enrollment nonrandomized phase I study to evaluate the safety, tolerability, pharmacokinetic characteristics, and preliminary efficacy of BL-M05D1 in patients with locally advanced or metastatic solid tumors.

Eligibility 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. locally advanced or metastatic solid tumors confirmed by histopathology and/or cytology with failure or intolerance to standard treatment or no standard treatment at present; 6. Consent to provide archival tumor tissue samples or fresh tissue samples from primary or metastatic lesions within 3 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 screening, and the organ function level must meet the requirements; 12. Coagulation function: international normalized ratio (INR) ≤1.5, and activated partial thromboplastin time (APTT) ≤1.5ULN; 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 pregnancy must be negative, and the patient must not be 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. Chemotherapy, biological therapy, immunotherapy 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 fluorouracil or palliative radiotherapy within 2 weeks before the first dose; Chinese patent medicine within 2 weeks before the first administration; 2. History of severe cardiovascular and cerebrovascular diseases; 3. Prolonged QT interval, complete left bundle branch block, III degree atrioventricular block, frequent and uncontrollable arrhythmia; 4. active autoimmune and inflammatory diseases; 5. other malignant tumors diagnosed within 5 years before the first dose; 6. Hypertension poorly controlled by two antihypertensive drugs; 7. had a history of ILD or a suspicion of such disease on imaging during screening; The patient was diagnosed with grade ≥1 radiation pneumonitis according to the RTOG/EORTC definition; 8. Pulmonary disease defined as grade ≥2 according to CTCAE v5.0; Pulmonary diseases lead to clinically severe respiratory function impairment; 9. patients with poor glycemic control; 10. patients with active central nervous system metastases; 11. Patients with massive or symptomatic effusions, or poorly controlled effusions; 12. Imaging examination showed that the tumor had invaded or wrapped around the chest, neck, pharynx and other large blood vessels; 13. had a history of pulmonary embolism or a thrombotic event requiring therapeutic intervention within 6 months before screening; Infusion-related thrombosis was excluded; 14. had a history of allergy to recombinant humanized antibody or human-mouse chimeric antibody or any of BL-M05D1 ingredients; 15. prior organ transplantation or allogeneic hematopoietic stem cell transplantation (Allo-HSCT); 16. The cumulative dose of anthracyclines \> 360 mg/m2 in previous (new) adjuvant therapy; 17. human immunodeficiency virus antibody positive, active tuberculosis, active hepatitis B virus infection or active 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. pregnant or lactating women; 21. The investigator did not consider it appropriate to apply other criteria for participation in the trial.

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