Ignite Creation Date:
2025-12-25 @ 1:17 AM
Ignite Modification Date:
2026-02-06 @ 11:13 AM
Study NCT ID:
NCT03609593
Status:
ACTIVE_NOT_RECRUITING
Last Update Posted:
2025-02-07
First Post:
2018-07-25
Is Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Bendamustine/rituximab Followed by Venetoclax and Rituximab for Treatment of Chronic Lymphocytic Leukemia
Sponsor:
Nicole Lamanna
Organization:
Study Overview
Official Title:
A Single-arm, Multi-center Phase II Trial of Bendamustine/rituximab Induction Followed by Venetoclax and Rituximab Consolidation for the Frontline Treatment of Chronic Lymphocytic Leukemia (CLL)
Status:
ACTIVE_NOT_RECRUITING
Status Verified Date:
2025-02
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
The purpose of this study is to determine the efficacy of bendamustine and rituximab (BR) followed by venetoclax for 12 months. The total time on therapy is 15 months. Bendamustine and rituximab is a commonly used treatment for CLL. Venetoclax is an oral drug that blocks a protein called BCL-2 which is present on CLL cells. It is approved for patients with relapsed (the cancer has come back) or refractory (the cancer did not respond) CLL who harbor a deletion in the short arm of chromosome 17 \[del(17p)\]. When this drug is used by itself, many patients needed to be admitted to the hospital to monitor for a complication known as tumor lysis syndrome. This is an oncologic emergency that is caused by massive destruction of tumor cells with the release of large amounts of electrolytes and other molecules into the blood that can lead to renal failure and potentially death.
Detailed Description:
This is a single arm multicenter phase II study using bendamustine-rituximab (BR) followed by venetoclax and rituximab for the upfront treatment of chronic lymphocytic leukemia (CLL). The activity, safety, and survival data have been presented previously for BR alone in patients with previously untreated disease and venetoclax alone in relapsed/refractory patients and those with high-risk disease. After pretreatment evaluation, patients will receive three cycles of BR followed by venetoclax via a five-week dose escalation to 400 mg daily. Once patients reach 400 mg of venetoclax daily, patients will receive six cycles (months) of rituximab as consolidation. Total time of venetoclax therapy will be 12 cycles and total time on therapy (BR plus venetoclax plus rituximab) will be 15 cycles. Responses and endpoints will be assessed after 3, 6, 9 (laboratory only), 12, 18, 24, 30, and 36 cycles. Minimal residual disease (MRD) testing will be done after 3, 6, 9, 12, 18, and 24 cycles via an 8-color flow cytometry panel. Bone marrow testing for MRD can be performed if the peripheral blood is MRD negative (or was MRD negative at the last test). Anti-infective prophylaxis against H. zoster and P. jiroveci will be mandated. Tumor lysis syndrome (TLS) prophylaxis with allopurinol and/or an alternative will be mandated.
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
True
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
False
Is an FDA AA801 Violation?: