Venetoclax as Consolidation in CLL Patients Treated With BTK Inhibitor Monotherapy
Study of the Efficacy and Safety of Venetoclax as Consolidation to Achieve Fix-Duration Treatment in CLL Patients Treated With BTK Inhibitor Monotherapy
The First Affiliated Hospital with Nanjing Medical University
79 participants
Dec 1, 2025
INTERVENTIONAL
Conditions
Summary
This is an open-label, multicenter, phase 2, non-randomized study aiming to study the efficacy and safety of fixed-duration venetoclax consolidation in CLL patients who are on BTK inhibitor monotherapy. Patients who are on BTK inhibitor monotherapy for ≥ 6 months and still responsive are included. The study includes patients who are treatment-naive before taking BTK inhibitors. Patients will be treated with the BTK inhibitor plus full-dose venetoclax for 12 cycles after a standard 5-week dose ramp-up. Peripheral blood and bone marrow MRD status will be evaluated during and after the treatment. After the completion of combination therapy, patients will stop both BTK inhibitor and venetoclax and be followed.
Eligibility
Plain Language Summary
Simplified for easier understanding
This summary was AI-generated to explain the trial in plain language. It is not medical advice. Always discuss eligibility with your doctor before enrolling in a clinical trial.
Interested in this trial?
Get notified about updates and connect with the research team.
Interventions
All Patients will be treated with venetoclax for 12 cycles after a standard 5-week dose ramp-up, as an add-on to the primary using ibrutinib. After the completion of combination therapy, patients will stop both the ibrutinib and venetoclax then be followed. Each cycle is 28 days. At the start of cycle 0, patients will start venetoclax by 20mg-50mg-100mg-200mg daily in a weekly dose escalation way. The combination of full dose venetoclax (400mg) and ibrutinib will continue for an additional 12 cycles. Venetoclax and ibrutinib will be continued until the completion of cycle 12, start of new CLL-directed therapies, disease progression or unacceptable toxicities, depending on which comes first. Ibrutinib is intended to be admistratered orally 420mg once daily.
All Patients will be treated with venetoclax for 12 cycles after a standard 5-week dose ramp-up, as an add-on to the primary using zanubrutinib. After the completion of combination therapy, patients will stop both the zanubrutinib and venetoclax then be followed. Each cycle is 28 days. At the start of cycle 0, patients will start venetoclax by 20mg-50mg-100mg-200mg daily in a weekly dose escalation way. The combination of full dose venetoclax (400mg) and zanubrutinib will continue for an additional 12 cycles. Venetoclax and zanubrutinib will be continued until the completion of cycle 12, start of new CLL-directed therapies, disease progression or unacceptable toxicities, depending on which comes first. Zanubrutinib is intended to be admistratered orally 160mg twice daily.
All Patients will be treated with venetoclax for 12 cycles after a standard 5-week dose ramp-up, as an add-on to the primary using acalabrutinib. After the completion of combination therapy, patients will stop both the acalabrutinib and venetoclax then be followed. Each cycle is 28 days. At the start of cycle 0, patients will start venetoclax by 20mg-50mg-100mg-200mg daily in a weekly dose escalation way. The combination of full dose venetoclax (400mg) and acalabrutinib will continue for an additional 12 cycles. Venetoclax and acalabrutinib will be continued until the completion of cycle 12, start of new CLL-directed therapies, disease progression or unacceptable toxicities, depending on which comes first. Acalabrutinib is intended to be admistratered orally 100mg twice daily.
All Patients will be treated with venetoclax for 12 cycles after a standard 5-week dose ramp-up, as an add-on to the primary using orelabrutinib. After the completion of combination therapy, patients will stop both the orelabrutinib and venetoclax then be followed. Each cycle is 28 days. At the start of cycle 0, patients will start venetoclax by 20mg-50mg-100mg-200mg daily in a weekly dose escalation way. The combination of full dose venetoclax (400mg) and orelabrutinib will continue for an additional 12 cycles. Venetoclax and orelabrutinib will be continued until the completion of cycle 12, start of new CLL-directed therapies, disease progression or unacceptable toxicities, depending on which comes first. Orelabrutinib is intended to be admistratered orally 150mg once daily.
Locations(1)
View Full Details on ClinicalTrials.gov
For the most up-to-date information, visit the official listing.
NCT06958705