First-line combination of Bcl-2 inhibitor and monoclonal antibody followed by administration of Bcl-2 inhibitor alone or combination of Bcl-2 inhibitor with BTK inhibitor according to disease status of the young patient with high risk Chronic Lymphatic Leukemia
- Conditions
- Chronic Lymphocytic LeukemiaMedDRA version: 21.0Level: LLTClassification code: 10008956Term: Chronic lymphatic leukaemia Class: 10029104Therapeutic area: Diseases [C] - Hemic and Lymphatic Diseases [C15]
- Registration Number
- CTIS2023-510431-11-00
- Lead Sponsor
- Fondazione Gimema Franco Mandelli Onlus
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Recruiting
- Sex
- All
- Target Recruitment
- 78
Patients older than18 years and 65 years or less., For females of childbearing potential, a negative serum pregnancy test within 7 days of study treatment., For female patients of childbearing potential, agreement to use highly effective form(s) of contraception (i.e., one that results in a low failure rate [<1% per year] when used consistently and correctly) or remain abstinent (refrain from heterosexual intercourse) during the treatment period and to continue its use for 90 days after the last dose of zanubrutinib AND 30 days after the last dose of venetoclax AND for 18 months after the last dose of obinutuzumab (whichever date is later). For men with a female partner of childbearing potential or a pregnant female partner: agreement to remain abstinent (refrain from heterosexual intercourse) or use a condom during the treatment period and to continue its use for 90 days after the last dose of zanubrutinib, or venetoclax AND for 18 months after the last dose of obinutuzumab (whichever date is later)., A signed informed consent document indicating that they understand the purpose of and the procedures required for the study, including biomarkers, and are willing to participate in the study., Ability and willingness to comply with the requirements of the study protocol., Diagnosis of CLL meeting the iwCLL 2018 criteria., Total CIRS <6, creatinine clearance >30 ml/min [Cockcroft-Gault]) and ECOG performance status of 0-1., No prior treatment., Patients with unmutated IGHV, and, or TP53 mutation assessed by an ERIC certified laboratory, and, or deletion 17p assessed by FISH analysis (Appendix N)., Active disease meeting at least 1 of the iwCLL 2018 criteria for treatment requirement., Adequate hematologic parameters unless due to disease under study: • Absolute neutrophil count (ANC) =1.0 x 109/L unless neutropenia is clearly due to disease under study (per investigator discretion) • Platelet count = 75,000/mm3 - OR - Platelet count = 20,000/mm3 if thrombocytopenia is clearly due to disease under study (per investigator discretion) • Hemoglobin =9.0 g/dL unless anemia is clearly due to marrow involvement of CLL (per investigator discretion), Adequate renal and hepatic function, per laboratory reference range at Screening as follows: • AST/SGOT, ALT/SGPT =2.0 x ULN • Total bilirubin =1.5 x ULN unless considered secondary to Gilbert’s syndrome, in which case =3 x ULN, QT-interval corrected according to Fridericia’s formula (QTcF) =450 milliseconds (ms).
Any significant concurrent, uncontrolled medical condition or organ system dysfunction and laboratory abnormality or psychiatric disease, which, in the investigator's opinion, could compromise the subject's safety or put the study outcomes at undue risk or prevent the subject from signing the informed consent form., Known active histological transformation from CLL to an aggressive lymphoma (i.e., Richter’s transformation or pro-lymphocytic leukemia)., Known central nervous system involvement., Active malignancy or systemic therapy for another malignancy within 3 years Except: • Malignancies surgically treated with curative intent and with no known active disease present for = 3 years before randomization • Adequately treated non-melanoma skin cancer or lentigo maligna without evidence of disease • Adequately treated cervical carcinoma in situ without evidence of disease • Surgically/adequately treated low grade, early stage localized prostate cancer without evidence of disease, Co-morbidities: • Uncontrolled autoimmune hemolytic anemia or thrombocytopenia • Any uncontrolled illness that, in the opinion of the investigator, would preclude administration of study therapy. • History of stroke or intracranial hemorrhage within 180 days before first dose of study drug. • History of severe bleeding disorder or history of spontaneous bleeding requiring blood transfusion or other medical intervention due to thrombocytopenia or inherited or acquired bleeding disorders due to deficiency or functional abnormality of any coagulation proteins. • History of significant cardiovascular disease, defined as: a. Congestive heart failure greater than New York Heart Association (NYHA) class II according to the NYHA functional classification. b. Unstable angina or myocardial infarction with 6 months of enrollment. c. Serious cardiac arrhythmia or clinically significant ECG abnormality: corrected QT wave (QTcF) > 480 msec based on the Fridericia's formula or other ECG abnormalities including second-degree atrioventricular block type II, third-degree atrioventricular block. Participants who have a pacemaker will be allowed on study despite ECG abnormalities or the inability to calculate the QTc. • Known active bacterial, viral, fungal, mycobacterial, parasitic, or other infection (excluding fungal infections of nail beds) at study enrollment, or any major episode of infection requiring treatment with IV antibiotics or hospitalization (relating to the completion of the course of antibiotics) within 4 weeks prior to Cycle 1, Day 1. • History of tuberculosis within the last five years or recent exposure to tuberculosis equal to or less than 6 months. • History of progressive multifocal leukoencephalopathy (PML). • History of HIV infection or active hepatitis B (chronic or acute) or hepatitis C infection: I. Patients with occult or prior HBV infection (defined as positive total hepatitis B core antibody [HBcAb] and negative HBsAg) may be included if HBV DNA is undetectable. These patients must be willing to take appropriate anti-viral prophylaxis as indicated and undergo monthly DNA testing. II. Patients positive for hepatitis C virus (HCV) antibody are eligible only if polymerase chain reaction (PCR) is negative for HCV RNA. • Inadequate renal function: CrCl < 30 mL/min. • Clinically significant history of liver disease, including viral or other hepatitis, current alcohol abuse, or cirrhosis. • History of severe allergic or anaphylactic reactions to humanized or
Study & Design
- Study Type
- Interventional clinical trial of medicinal product
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method
- Secondary Outcome Measures
Name Time Method