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Study details
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A Study of NX-5948 in Adults With Relapsed/Refractory B-cell Malignancies

Nurix Therapeutics, Inc.
NCT IDNCT05131022ClinicalTrials.gov data as of Apr 2026
Phase

Phase 1

Target enrollment

572

Study length

about 5.8 years

Ages

18+

Locations

18 sites in CA, CO, CT +11

What this study is about

This trial is testing a treatment called NX-5948 in adults with certain types of cancer. The goal is to see if it's safe and helps fight the cancer.

Simplified from trial records by PatientMatch.

What you may be asked to do

  • 1.Take NX-5948

Participation Burden

What's physically and logistically required of participants.

Logistics & Travel
In-person visits

Requires travel to a study site

Physical Intervention
Standard

How treatment is administered

Treatment Assignment
All receive treatment

Everyone gets the investigational treatment.

Extracted study details

Pulled from the trial record to show what is being tested and what the study is measuring.

Endpoints

Primary: Number of participants with treatment-emergent adverse events (TEAEs); Grade 3, 4, 5 TEAEs, serious adverse events (SAEs), TEAEs leading to study drug discontinuation, deaths due to TEAEs, and all deaths, To establish the maximum tolerated dose and/or recommended Phase 1b dose(s), To evaluate the anti-tumor activity of NX-5948 in the dose levels selected for Phase 1b safety expansion based on overall response rate (ORR) as assessed by Investigator, To further evaluate the anti-tumor activity of NX-5948 in patients with CLL/SLL at the dose identified in Phase 1b Part 1 based on overall response rate (ORR) as assessed by Investigator

Secondary: Complete response (CR) rate / CR with incomplete marrow recovery as assessed by the Investigator, Duration of response (DOR) as assessed by the Investigator, Number of participants with treatment-emergent adverse events (TEAEs); Grade 3, 4, 5 TEAEs, serious adverse events (SAEs), TEAEs leading to study drug discontinuation, deaths due to TEAEs, and all deaths, Pharmacodynamic (PD) profile of NX-5948: Changes from baseline of BTK levels in B-cells, Pharmacokinetic (PK) profile of NX-5948: Maximum Serum Concentration, Progression-free survival (PFS) as assessed by the Investigator

Body systems

Oncology