620 Participants NeededMy employer runs this trial

NX-5948 vs Pirtobrutinib for Chronic Lymphocytic Leukemia

Recruiting at 5 trial locations
AS
Overseen ByAdditional Site Contact Information
Age: 18+
Sex: Any
Trial Phase: Phase 3
Sponsor: Nurix Therapeutics, Inc.
No Placebo GroupAll trial participants will receive the active study treatment (no placebo)
Pivotal Trial (Near Approval)This treatment is in the last trial phase before FDA approval
Prior Safety DataThis treatment has passed at least one previous human trial

What You Need to Know Before You Apply

What is the purpose of this trial?

The study will evaluate the efficacy and safety of NX-5948 (bexobrutideg) versus pirtobrutinib in participants with relapsed/refractory (R/R) chronic lymphocytic leukemia (CLL)/small lymphocytic lymphoma (SLL) who are relapsed or refractory to prior covalent Bruton tyrosine kinase inhibitor (cBTKi) treatment.

Who Is on the Research Team?

SD

Study Director

Principal Investigator

Nurix Therapeutics, Inc.

Are You a Good Fit for This Trial?

This trial is for adults with chronic lymphocytic leukemia (CLL) or small lymphocytic lymphoma (SLL) whose disease has come back or stopped responding after at least one previous treatment that included a specific type of drug called a covalent BTK inhibitor. Participants need to be in fair physical condition and have working organs.

Inclusion Criteria

I have CLL or SLL diagnosed and need systemic treatment.
I meet the main requirements for this study.
I have CLL/SLL and my disease progressed after treatment with a cBTKi.
See 3 more

What Are the Treatments Tested in This Trial?

Interventions

  • NX-5948
  • Pirtobrutinib

Trial Overview

The study compares two medicines, NX-5948 and pirtobrutinib, to see which works better and is safer for people with relapsed or refractory CLL/SLL. Patients are randomly assigned to receive either NX-5948 or pirtobrutinib.

How Is the Trial Designed?

2

Treatment groups

Experimental Treatment

Group I: Arm B: PirtobrutinibExperimental Treatment1 Intervention
Group II: Arm A: NX-5948Experimental Treatment1 Intervention

Find a Clinic Near You

Who Is Running the Clinical Trial?

Nurix Therapeutics, Inc.

Lead Sponsor

Trials
7
Recruited
1,100+