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NX-5948

Phase 3

B-cell Lymphoma | Small molecule | Oncology |Nurix Therapeutics, Inc.|Last Updated: Apr 13, 2026

Success Probability
Approval Probability 71%
TA Base Rate26%
Adjusted LOA41%
ML RiskLOW_RISK
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Market & Valuation
rNPV $3.2B
Market Size $9.4B
Revenue Basis $1.6B
Competitors 6
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Trial Design
RandomizedCONTROLLEDDMCBiomarker
Total Trials2
Total Enrollment770
FDA Designations
No designations recorded
Clinical Trials (2)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT07516093Study of NX-5948 Versus Pirtobrutinib in R/R CLL/SLLPHASE3 NOT YET_RECRUITING 620Jun 1, 2026Jun 1, 2032Apr 8, 2026 -
NCT07520006Study of NX-5948 in Combination With Other Agents in Adults With B-cell MalignanciesPHASE1 NOT YET_RECRUITING 150May 1, 2026May 1, 2033Apr 13, 2026 -
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Study Endpoints
Primary Endpoints
Progression-free survival (PFS) as assessed by Independent Review Committee (IRC)
Up to approximately 3.5 years

Time from randomization to disease progression or death due to any cause, whichever is earlier

Number of participants with treatment-emergent adverse events
Up to approximately 7 years
Secondary Endpoints
Overall survival
Up to approximately 6 years
PFS as assessed by the investigator
Up to approximately 6 years
Objective response rate (ORR) with and without partial response with lymphocytosis (PR-L) as assessed by IRC and investigator
Up to approximately 6 years
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Study Design & Arms
AllocationRANDOMIZED
MaskingNONE
ModelPARALLEL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
Arm A: NX-5948EXPERIMENTAL -
Arm B: PirtobrutinibEXPERIMENTAL -
NX-5948 + venetoclaxEXPERIMENTAL -
NX-5948 + venetoclax + rituximabEXPERIMENTAL -
NX-5948 + venetoclax + obinutuzumabEXPERIMENTAL -
Interventions
NameTypeDescription
NX-5948DRUGAdministered orally once daily
PirtobrutinibDRUGAdministered orally once daily per prescribing information
venetoclaxDRUGAdministered orally once daily as a tablet per prescribing information
rituximabDRUGAdministered as an intravenous (IV) infusion per prescribing information
obinutuzumabDRUGAdministered as an IV infusion per prescribing information
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Eligibility Criteria
Age Range18 Years — N/A
SexALL
Healthy VolunteersNo

Key Inclusion Criteria: * Eastern Cooperative Oncology Group (ECOG) performance status of 0 to 2 * Adequate organ and bone marrow function * Confirmed diagnosis of CLL/SLL that meets iwCLL 2018 criteria for diagnosis and systemic treatment * Received at least one prior line of therapy for CLL/SLL t...

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Competitive Landscape -Cutaneous T-Cell Lymphoma 4 trials
Recent Changes (Last 90 Days)
LOWMay 26, 2026NCT07516093primaryCompletionDate: changed
LOWMay 26, 2026NCT07520006primaryCompletionDate: changed
LOWMay 24, 2026NCT07516093studyFirstPostDate: changed
LOWMay 24, 2026NCT07520006studyFirstPostDate: changed
LOWMay 21, 2026NCT07520006NEW_TRIAL: changed
LOWMay 21, 2026NCT07520006NEW_TRIAL: changed