Mosunetuzumab and Zeprumetostat in Treating Patients With Follicular Lymphoma

Korábbi kezelés

• Concurrent use of strong CYP3A4 inhibitors or strong CYP3A4 inducers that cannot be avoided

Más betegség

• Uncontrolled cardiovascular, cerebrovascular, coagulopathy, connective tissue, or severe infectious diseases.
• Known history of human immunodeficiency virus (HIV) or active hepatitis C virus (HCV) infection (RNA PCR positive).
• Concurrent other malignancies or history of malignancies, or anti-cancer therapy (including major surgery) within the last 4 weeks.
• Allergic reaction to the study drugs.

Laborértékek

• Other medical or psychiatric conditions or laboratory abnormalities that, in the opinion of the investigator, may increase the risk associated with study participation or study drug administration, or may interfere with the interpretation of study results.

Egyéb

• Central nervous system (CNS) lymphoma, primary mediastinal lymphoma, or evidence of histologic transformation.
• Pregnant or lactating women.

• Age ≥ 18 years
• Eastern Cooperative Oncology Group (ECOG) performance status of 0 to 2
• Adequate hematologic and organ function
• Female subjects of childbearing potential must have a negative serum pregnancy test and agree to use highly effective contraception; male subjects must agree to use effective contraception.
• Voluntary written informed consent
• Cohort 1- Previously Untreated High-Risk FL：
  • Histologically confirmed Grade 1-3a follicular lymphoma (FL), CD20-positive, with no evidence of histologic transformation
  • Ann Arbor Stage III/IV
  • No prior systemic therapy for FL
  • Meeting at least one of the GELF criteria for indicating treatment
  • FLIPI-1 or FLIPI-2 score of 3 to 5 (High risk)
• Cohort 2- Previously Untreated Low-Tumor-Burden FL：
  • Histologically confirmed Grade 1-3a, CD20-positive, Stage III/IV FL with no prior systemic therapy.
  • Absence of B symptoms or severe pruritus
  • Low tumor burden (LTB) not meeting GELF criteria for treatment
  • Must have at least one measurable lesion (longest diameter >1.5 cm)
  • Patients who are suffering from the disease or prefer active management over a watch-and-wait approach
• Cohort 3-Relapsed or Refractory FL：
  • Histologically confirmed Grade 1-3a, CD20-positive, Stage III/IV FL with no evidence of histologic transformation.、
  • Relapsed or refractory disease, having received at least 1 prior systemic therapy regimen containing an anti-CD20 antibody
  • No prior treatment with a CD20/CD3 bispecific antibody or an EZH2 inhibitor
  • Presence of at least one measurable or evaluable lesion at relapse