Clinical Research Directory

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. Recurrent or refractory lymphoid malignancies confirmed by histopathology and/or cytology that are incurable or for which no standard treatment is currently available; 6. Consent to provide archival tumor tissue samples or fresh tissue samples from primary or metastatic lesions within 2 years; 7. ECOG≤2; 8. The toxicity of previous antineoplastic therapy has returned to ≤ grade 1 as defined by NCI-CTCAE v5.0; 9. No severe cardiac dysfunction, left ventricular ejection fraction ≥50%; 10. Organ function level must meet the requirements; 11. Coagulation function: international normalized ratio (INR) ≤1.5, and activated partial thromboplastin time (APTT) ≤1.5ULN; 12. Urinary protein ≤2+ or ≤1000mg/24h; 13. For premenopausal women of childbearing potential, a pregnancy test must be performed within 7 days before the initiation of treatment, serum pregnancy must be negative, and the patient must not be lactating; All enrolled patients (regardless of male or female) should use adequate barrier contraception during the whole treatment cycle and for 6 months after the end of treatment; 14. Subjects were able and willing to comply with protocol-specified visits, treatment plans, laboratory tests, and other study-related procedures. Exclusion Criteria: 1. Chemotherapy, biological therapy and other anti-tumor therapies have been used within 4 weeks or 5 half-lives before the first dose; Palliative radiotherapy or traditional Chinese medicine with anti-tumor indications within 2 weeks before the first dose; 2. History of severe heart disease; 3. QT prolongation, complete left bundle branch block, III degree atrioventricular block; 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 (systolic blood pressure \> 150 mmHg or diastolic blood pressure \> 100 mmHg); 7. Patients with poor glycemic control or with diabetic gangrene; 8. A history of ILD requiring steroid therapy or current ILD or grade ≥2 radiation pneumonitis; 9. Complicated with pulmonary diseases leading to clinically severe respiratory function impairment; 10. Patients with central nervous system involvement; 11. Had a history of or central nervous system disease; 12. Patients with a history of allergy to recombinant humanized antibody or human-mouse chimeric antibody or to any component of BL-M08D1 excipients; 13. Received previous organ transplantation or allogeneic hematopoietic stem cell transplantation (Allo-HSCT); 14. Human immunodeficiency virus antibody positive, active tuberculosis, active hepatitis B virus infection or active hepatitis C virus infection; 15. Active infection requiring systemic therapy within 4 weeks before the first dose of study drug; 16. Pleural, abdominal, pelvic or pericardial effusion requiring drainage and/or with symptoms within 4 weeks before the first dose of study drug; 17. Received another trial drug 4 weeks or 5 half-lives before the first dose; 18. Pregnant or lactating women; 19. Other conditions for participation in the trial were not considered appropriate by the investigator.