Fixed-duration Therapy With Ibrutinib and Obinutuzumab (GA-101) in Treatment-naïve Patients With CLL

Korábbi kezelés

• Any prior therapy (including but not limited to chemotherapy, targeted therapy, immunomodulating therapy, radiotherapy, and/or monoclonal antibody) used for treatment of CLL or SLL.
• Malignancy treated with curative intent and with no known active disease present for ≥3 before the first dose of study drug and felt to be at low risk for recurrence by the treating physician
• Adequately treated carcinoma in situ without evidence of disease. 4. Known or suspected history of Richter's transformation. 5. Known hypersensitivity to one or more study drugs. 6. Known bleeding disorders (eg, von Willebrand's disease or hemophilia). 7. History of stroke or intracranial hemorrhage within 6 months prior to enrollment.
  • Known history of human immunodeficiency virus (HIV) or active infection with hepatitis C virus (HCV) or hepatitis B virus (HBV). Subjects who are positive for hepatitis B core antibody, hepatitis B surface antigen (HBsAg), or hepatitis C antibody must have a negative polymerase chain reaction (PCR) result before enrolment. Those who are PCR positive will be excluded. 9. Unable to swallow capsules/tablets or malabsorption syndrome, disease significantly affecting gastrointestinal function, or resection of the stomach or small bowel, symptomatic inflammatory bowel disease or ulcerative colitis, or partial or complete bowel obstruction.
  • Concomitant use of warfarin or other vitamin K antagonists. 11. Major surgery within 4 weeks of first dose of study drug.

Más betegség

• History of other malignancies, except:
• Adequately treated non-melanoma skin cancer or lentigo maligna without evidence of disease

Laborértékek

• Patients carrying del(17p) and/or TP53 mutation as assessed by central laboratory.

• Age ≥18 years
• Diagnosis of chronic lymphocytic leukemia (CLL) or small lymphocytic lymphoma (SLL) that meets iwCLL diagnostic criteria
• Previously untreated active disease requiring treatment per iwCLL criteria
• ECOG PS 0 or 1
• Measurable lymph node disease (>1.5 cm longest diameter) by CT scan
• Adequate hematologic function defined as:
  • Absolute neutrophil count (ANC) >750 cells/μL (750 cells/mm3 or 0.75 x 109/L)
  • Platelet count >30,000/μL (30,000 cells/mm3 or 30 x 109/L)
  • Hemoglobin >8.0 g/dL
• Adequate hepatic and renal function defined as:
  • Serum aspartate transaminase (AST) or alanine transaminase (ALT) ≤3.0 x upper limit of normal (ULN)
  • Estimated Creatinine Clearance (CrCl) ≥30 mL/min (Cockcroft- Gault)
  • Bilirubin ≤1.5 x ULN (unless bilirubin rise is due to Gilbert's syndrome or of non-hepatic origin)
• Prothrombin time (PT)/International normal ratio (INR) <1.5 x ULN and PTT (activated partial thromboplastin time [aPTT]) <1.5 x ULN (unless abnormalities are unrelated to coagulopathy or bleeding disorder).