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Venetoclax; Rituximab

Phase 2

Waldenstrom Macroglobulinemia | Small molecule | Other |AbbVie Inc.|Last Updated: May 5, 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
RandomizedACTIVE_CONTROLLEDDMCBiomarker
Total Trials1
Total Enrollment80
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT05099471Efficacy of Venetoclax in Combination With Rituximab in Waldenström's MacroglobulinemiaPHASE2 RECRUITING 80Mar 21, 2025Mar 1, 2033May 5, 202614 Germany, Greece
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Study Endpoints
Primary Endpoints
Rate of CR / VGPR
12 months

CR / VGPR 12 months after randomization

Secondary Endpoints
Interim reponse
12 months
Response rate
12 months
Best response
24 months
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Study Design & Arms
AllocationRANDOMIZED
MaskingNONE
ModelPARALLEL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
Venetoclax / RituximabEXPERIMENTALCycle 1 (28-days cycle) Stepwise dose escalation of Venetoclax in all patients with a target dose of xy mg/d QD PO. Day 1-7: Venetoclax xy mg/d QD PO Day 8-14: Venetoclax xy mg/d QD PO Day 15-28: Venetoclax xy mg/d QD PO Cycle 2-12: Day 1: Rituximab 375 mg/m2 IV Day 1-28: Venetoclax xy mg/d QD PO
Dexamethasone / Rituximab / CyclophosphamideACTIVE_COMPARATORCycle 1-6: Day 1: Dexamethasone 20 mg PO Day 1: Rituximab 375 mg/m2 IV Day 1-5: Cyclophosphamide 100 mg/m2 BID PO
Interventions
NameTypeDescription
Venetoclax; RituximabDRUGCombination of venetoclax and rituximab
DRCDRUGCombination of Dexamethasone / Rituximab / Cyclophosphamide
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Eligibility Criteria
Age Range18 Years — N/A
SexALL
Healthy VolunteersNo
Study Sites14

Inclusion Criteria: * Proven clinicopathological diagnosis of WM as defined by consensus panel one of the Second International Workshop on WM (IWWM). Histopathology has to be perfomed before randomization but within the last 4 months before start of treatment. In addition, pathological specimens ha...

Countries:GermanyGreece
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Recent Changes (Last 90 Days)
LOWMay 24, 2026NCT05099471studyFirstPostDate: changed