Oncology Cardiology / Cardiovascular Respiratory / COPD / Asthma Infectious Disease Gastroenterology Neurology Rheumatology Diabetes / Metabolic Mental Health / Psychiatry Women's Health Dermatology Men's Health Rare Diseases
Clinical Trial ● Currently Recruiting Phase I NCT05131022

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

A Study of NX-5948 in Adults With Relapsed/Refractory B-cell Malignancies — Recruiting • Phase I • Oncology • NCT05131022.

📅 27 Mar 2026 ⏱ 2 min read
Currently Recruiting
This trial is actively seeking participants in the UK. Discuss eligibility with your patient before referring.
Status
Currently Recruiting
Phase
Phase I
NCT ID
NCT05131022
Sponsor
Nurix Therapeutics, Inc.
Start
2022-04-13
ClinicaliQ Trial Snapshot
  • A Study of NX-5948 in Adults With Relapsed/Refractory B-cell Malignancies — Recruiting • Phase I • Oncology • NCT05131022.
  • This is a first-in-human Phase 1a/1b multicenter, open-label study designed to evaluate the safety and anti-cancer activity of NX-5948 in patients with advanced B-cell malignancies.
  • Sponsor: Nurix Therapeutics, Inc.

Verify eligibility, endpoints and current status on the original source registry before acting on this summary.

Use This Page For
  • Quick orientation before opening the registry record.
  • Checking recruitment status, phase and sponsor at a glance.
  • Connecting this trial to nearby guidelines, Drug Science and education.
What This Trial Is Studying

This is a first-in-human Phase 1a/1b multicenter, open-label study designed to evaluate the safety and anti-cancer activity of NX-5948 in patients with advanced B-cell malignancies.

Eligibility Snapshot
  • Key Inclusion Criteria: * Age ≥18 years * Patients in Phase 1a (Dose Escalation) must have histologically confirmed R/R CLL, SLL, DLBCL (subgroups include Richter-transformed DLBCL, germinal center B-cell type, activated B-cell type, high-grade B-cell lymphoma with MYC and BCL-2 and/or BCL-6 rearrangements, high-grade B-cell lymphomas NOS), FL, MCL, MZL (subtypes include EMZL, MALT, NMZL, SMZL), WM, or PCNSL. * Patients in Phase 1a must meet the following: o For non-PCNSL indications, received at least 2 prior lines of therapy and have no other available therapies known to provide clinical benefit. For PCNSL, received at least 1 prior line of therapy * Patients in Phase 1b (Safety and Cohort Expansion) must have 1 of the following histologically documented B-cell malignancies, must meet criteria for systemic treatment, and must have received prior therapies and/or molecular features based on details described for each cohort: CLL or SLL, DLBCL, MCL, FL, MZL, WM, or PCNSL/SCNSL. * Measurable disease per response criteria specific to the malignancy. * Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1 (0-2 for patients with PCNSL and secondary CNS involvement). * Adequate organ and bone marrow function Key

Use the source registry for the full inclusion and exclusion criteria before discussing referral or enrolment.

Full Trial Details
View this trial on the source registry
Eligibility criteria, protocol, and results when available
View Trial ↗
Share: Twitter/X LinkedIn
Related

Related Clinical Intelligence

Guidelines, Drug Science, safety briefs and education connected to this trial area.

Guideline
Encorafenib with binimetinib for treating BRAF V600E mutation-positive advanced non-small-cell lung cancer
Oncology · 06 May 2026
Test for BRAF V600E mutation in patients with advanced NSCLC before considering encorafenib plus binimetinib, as this combination is only recommended for…
View guideline →
Guideline
Pembrolizumab for neoadjuvant and adjuvant treatment of resectable locally advanced head and neck squamous cell carcinoma
Oncology · 21 Apr 2026
Pembrolizumab is recommended as neoadjuvant treatment prior to surgery for resectable locally advanced head and neck squamous cell carcinoma, followed by adjuvant…
View guideline →
Clinical Brief
Women attending first NHS mammogram hits 10-year high as thousands more cancers found
Oncology · NHS England · 19 Feb 2026
Hundreds of thousands more women attended NHS breast screening last year and thousands more cancers were diagnosed early in England. New figures…
View brief →
Clinical Brief
Ultrasound delays putting pregnant women and cancer patients at risk, sonographers say
Oncology · BBC Health · 28 Mar 2026
Ultrasound service capacity is insufficient due to inadequate sonographer training, creating delays that compromise care for pregnant women and cancer patients requiring…
View brief →
Guideline
Head and Neck Cancers: Diagnosis and Management (NICE NG36)
Oncology · 27 Mar 2026
Refer urgently (two-week wait) any adult with unexplained persistent hoarseness, dysphagia, otalgia, oral ulceration lasting more than 3 weeks, or suspicious neck…
View guideline →
Clinical Brief
11 cancers on the rise in young people – scientists find first clue why it’s happening
Oncology · BBC Health · 28 Apr 2026
Early-onset cancers are increasing across 11 cancer types in younger populations, representing a clinically significant epidemiological shift requiring increased diagnostic vigilance Scientists…
View brief →