Clinical Trial of the TQB2928 Injection in Patients With Advanced Cancers

Inclusion Criteria:

• 1 Male or female patient ≥18 years of age, an Eastern Cooperative Oncology Group (ECOG) performance status of 0 to 1, and life expectancy ≥12 weeks;
• 2 Must have adequate organ and bone marrow function;
• 3 Pregnancy test (for females of childbearing potential) negative within 7 days before first dose. Male and female patients of childbearing potential and at risk for pregnancy must agree to use highly effective method(s) of contraception throughout the study and for at least 6 months after the last dose of assigned treatment;
• 4 Evidence of a personally signed and dated informed consent document indicating that the patient has been informed of all pertinent aspects of the study;
• 5 Histologically or cytologically confirmed, locally advanced unresectable or metastatic solid tumors, or hematological malignancies, or lymphoma;
• 6 Solid tumors or hematological malignancies that failed from standard therapy, or lymphoma patients who have had at least two regimens of systemic therapy failures, or who refused other systemic therapy;

Exclusion Criteria:

• 1 Patients with known symptomatic brain metastases
• 2 Concurrent secondary malignancy. or other malignancy with no evidence of disease for more than 3 years
• 3 Uncontrolled pleural effusion or pericardial effusion with clinical significance and require repeated drainage as assessed by the Investigators
• 4 Prior treatment with monospecific or bispecific antibodies or fusion proteins targeting CD47 or signal regulatory protein alpha (SIRPα)
• 5 Therapeutic or experimental antibodies within 3 months prior to first dose
• 6 Approved tyrosine kinase inhibitor (TKI) therapy within less than 5 half-lives prior to enrollment.
• 7 Major surgical procedure, radiotherapy, chemotherapy, or immunotherapy within 3 months prior to first dose;
• 8 Liver abnormalities including hepatitis B (HBV) and hepatitis C (HCV).
• 9 History of hemolytic anemia or Evans syndrome within 3 months.
• 10 Unstable or serious concurrent medical conditions, as assessed by the Investigators, that would substantially increase the risk-benefit ratio of participating in the study.