Lisaftoclax Plus Pirtobrutinib in Relapsed or Refractory Mantle Cell Lymphoma After BTK-Targeted Therapy

Korábbi kezelés

• 1. Known hypersensitivity to pirtobrutinib, lisaftoclax, or any component or excipient of either study drug.
  • Concurrent participation in another clinical study. 3. Prior treatment with any BCL-2 inhibitor. 4. Active central nervous system involvement, including parenchymal or leptomeningeal disease.
  • Clinically significant uncontrolled cardiac or cardiovascular disease, or a history of myocardial infarction within 6 months before the planned initiation of pirtobrutinib.
  • Uncontrolled active severe systemic bacterial, viral, fungal, or parasitic infection.
  • Current treatment with strong CYP3A4 inhibitors or inducers and/or strong P-glycoprotein inhibitors.
  • Positive human immunodeficiency virus test. 9. Active hepatitis B or hepatitis C infection, except:
  • Participants with detectable hepatitis B virus DNA whose disease is controlled may be enrolled at the investigator's discretion, provided that concurrent antiviral therapy is administered;
  • Participants with a history of hepatitis C virus infection who have completed antiviral treatment and have a viral load below the lower limit of quantification may be enrolled.
  • Pregnant or breastfeeding women. 11. Unable to complete protocol-required study visits or procedures, including follow-up visits, or unable to comply with study requirements.
  • Any other clinically significant current or prior medical condition that, in the investigator's judgment, may pose a risk to participant safety or interfere with study assessments, procedures, or completion.

• Participants must meet all of the following criteria:
  • Age 18 years or older.
  • Histologically and immunophenotypically confirmed mantle cell lymphoma.
  • At least one measurable lesion.
  • Received at least one prior systemic treatment regimen that included a BTK-targeted therapy, including a covalent BTK inhibitor, non-covalent BTK inhibitor, or BTK degrader, and had stable disease, disease progression, or intolerance during or after the most recent BTK-targeted therapy.
  • Eastern Cooperative Oncology Group performance status of 0 to 2.
  • Adequate hepatic, renal, and bone marrow function, defined as all of the following:
  • Aspartate aminotransferase and alanine aminotransferase ≤3 × upper limit of normal;
  • Total bilirubin ≤1.5 × upper limit of normal;
  • Creatinine clearance ≥30 mL/min;
  • Absolute neutrophil count ≥0.5 × 10\^9/L;
  • Platelet count ≥30 × 10\^9/L. Supportive treatment is permitted.
  • Participants of reproductive potential must agree to use effective contraception during study treatment and for 3 months after the last dose of study treatment.
  • Willing and able to comply with study procedures and follow-up assessments.
  • Able to understand and voluntarily sign the informed consent form before screening.