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NCT05718869PHASE2ACTIVE_NOT_RECRUITING

Tafasitamab and Zanubrutinib for the Treatment of Patients With Newly Diagnosed Chronic Lymphocytic Leukemia or Small Lymphocytic Lymphoma, TaZA CLL Study

A Phase 2 Study With a Safety Lead-In of the Anti-CD19 Antibody Tafasitamab With the BTK Inhibitor Zanubrutinib in Newly Diagnosed Chronic Lymphocytic Leukemia/Small Lymphocytic Lymphoma (CLL/SLL) - TaZa CLL Study

Sponsor: City of Hope Medical Center + National Cancer Institute (NCI)

No open prediction endpoints

Endpoints are classified and published by ProgramSignal analysts.

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Key Facts

Study type
INTERVENTIONAL
Conditions
Chronic Lymphocytic Leukemia, Small Lymphocytic Lymphoma
Interventions
Biospecimen Collection, Bone Marrow Biopsy, Computed Tomography, Tafasitamab
Enrollment
26 participants
Primary completion
Sep 2026
Study completion
Sep 2026
First posted
Feb 2023
Last updated
May 2026

Primary Endpoints (CT.gov)

Complete response (CR) rate

Time frame: Up to 5 years

Incidence of adverse events

Time frame: Up to 5 years

Secondary Endpoints

Overall response rate (ORR)

Progression-free survival (PFS)

Duration of response (DOR)

Eligibility Criteria

Inclusion Criteria: * Documented informed consent of the participant and/or legally authorized representative * Assent, when appropriate, will be obtained per institutional guidelines * Age: \>= 18 years * Eastern Cooperative Oncology Group (ECOG) =\< 2 * Histologically or flow cytometry confirmed diagnosis of B-CLL/SLL as documented by medical records and with histology based on criteria established by the World Health Organization (WHO) * No prior treatment for CLL, except steroids and/or rituximab to treat autoimmune complications * Active disease meeting criteria for requiring treatment per the iwCLL 2018 guidelines * A minimum of any one of the following constitutional symptoms: * Unintentional weight loss \> 10% within the previous 6 months prior to screening * Extreme fatigue (unable to work or perform usual activities) * Fevers of greater than 100.5 degrees Fahrenheit (F) for \>= 2 weeks without evidence of infection * Night sweats without evidence of in

Read full criteria on CT.gov →

✦ Analyst Commentary

Expert commentary on why this trial matters and what to watch for.

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Source

Open on ClinicalTrials.gov