A Study of GV20-0251 in Advanced or Refractory Solid Tumors

Korábbi kezelés

• Major surgery within 28 days prior to the first dose of study medication
• Prior anticancer therapy within 4 weeks or 5 half-lives (whichever is shorter) before the first dose of GV20-0251 on Cycle 1 Day 1 (C1D1), with the exceptions.
• Radiation therapy for symptomatic lesions within 14 days prior to C1D1 dosing.

Más betegség

• Participant with heart disease, myocardial infarction within the past 6 months, or unstable arrhythmia
• Active, uncontrolled bacterial, viral, or fungal infections requiring systemic therapy within 7 days of Cycle 1 Day 1 (C1D1)
• Participant has active autoimmune disease or other medical conditions requiring chronic systemic steroid or immunosuppressive therapy
• Known human immunodeficiency virus (HIV) infection, known hepatitis B virus (HBV), or hepatitis C virus (HCV) infection, unless meeting the specific conditions.
• History of major organ transplant and/or a bone marrow transplant
• Symptomatic central nervous system (CNS) malignancy or metastasis
• Serious nonmalignant disease
• History of severe allergic reactions to biologic therapy, which in the investigator's judgment may increase the subject's risk.
• Any history of an immune-related ≥ Grade 3 AE attributed to prior cancer immunotherapy

Laborértékek

• Fridericia-corrected QT interval (QTcF) > 470 msec, or the presence of congenital long QT syndrome, or a history of clinically significant electrocardiogram (ECG) abnormalities (including pericarditis) that, in the investigator's judgment, may affect the subject's safety.

Egyéb

• Participants with acute leukemia or CLL
• Pregnant or nursing women
• Active substance abuse

• Before conducting any study-specific procedures, voluntarily sign an informed consent form.
• Be able and willing to participate throughout the entire study period and comply with study procedures.
• participants ≥18 years of age
• Previously treated, histologically-confirmed advanced solid malignancy with progressive disease requiring therapy (Refractory or intolerant to standard therapies, must have received the standard of care therapy)
• ECOG performance status of 0 or 1 before C1D1
• Disease-free of active second/secondary or prior malignancies for ≥ 2 years Laboratory test results within the required parameters
• Women of childbearing potential (WOCBP) and men must agree to use adequate contraception