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MRD Guided Sonrotoclax and Zanubrutinib in Newly Diagnosed CLL/SLL

NCT06367374 · Status: NOT_YET_RECRUITING · Phase: PHASE2 · Type: INTERVENTIONAL · Enrollment: 66

Last updated 2024-04-16

No results posted yet for this study

Summary

This is a single-arm, open-label study of sonrotoclax plus zanubrutinib with MRD-driven treatment duration in patients with previously untreated Chronic Lymphocytic Leukemia (CLL) or Small Lymphocytic Lymphoma (SLL).

The primary goal of this study is to evaluate the efficacy of MRD-guided zanubrutinib plus sonrotoclax for first-line CLL/SLL treatment.

Conditions

Interventions

DRUG

Sonrotoclax

Participants receive zanubrutinib orally 160mg bid from start of Cycle 1, and in combination with sonrotoclax (SZ) from Cycle 4 onwards at increasing doses until 320mg daily target dose is reached and continuing for at least 12 cycles (each cycle is 28 days). Participants with uMRD and PR/CR by the end of Cycle 15 will stop SZ treatment, others will continue to receive SZ for another 12 cycles and stop SZ if uMRD and PR/CR. Participants will receive sonrotoclax up to 2 years, and receive zanubrutinib for those with MRD-positive by then.

DRUG

Zanubrutinib

Participants receive zanubrutinib orally 160mg bid from start of Cycle 1,Participants with uMRD and PR/CR by the end of Cycle 15 will stop SZ treatment, others will continue to receive SZ for another 12 cycles and stop SZ if uMRD and PR/CR. Participants will receive sonrotoclax up to 2 years, and receive zanubrutinib for those with MRD-positive by then.

Sponsors & Collaborators

  • Institute of Hematology & Blood Diseases Hospital, China

    lead OTHER

Principal Investigators

  • Lugui Qiu · Institute of Hematology & Blood Diseases Hospital, China

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Max Age
75 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2024-05-30
Primary Completion
2030-02-28
Completion
2030-07-30

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06367374 on ClinicalTrials.gov