Recent Updates
Recently added Catalysts

bempikibart

Phase 2

Alopecia Areata | Small molecule | Immunology |Q32 Bio Inc.|Last Updated: May 8, 2026

Success Probability
Approval Probability 71%
TA Base Rate26%
Adjusted LOA41%
ML RiskLOW_RISK
Premium
Market & Valuation
rNPV $3.2B
Market Size $9.4B
Revenue Basis $1.6B
Competitors 6
Premium
Trial Design
UNCONTROLLED
Total Trials1
Total Enrollment75
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT06018428A Phase 2a Proof-of-Concept Trial of Bempikibart (ADX-914) for the Treatment of Severe Alopecia Areata (SIGNAL-AA)PHASE2 ACTIVE NOT_RECRUITING 75Sep 12, 2023Sep 1, 2026May 8, 202633 United States, Canada
Unlock Drug Trial Details
Study Endpoints
Primary Endpoints
Part A: Mean relative percent change in SALT score
24 Weeks

Part A: Mean relative percent change in SALT score at 24 weeks compared with baseline

Part B: Mean percent change from baseline in SALT score
36 weeks

Part B: Mean percent change from baseline in SALT score at Week 36

Secondary Endpoints
Part A: Mean relative percentage change SALT score compared with baseline at Weeks 6,12, and 18.
18 Weeks
Part A: Mean relative percentage change in SALT score at 24 weeks compared with treatment nadir.
24 Weeks
Part A: Absolute change in SALT score compared with baseline at Weeks 6, 12, 18, and 24.
24 Weeks
Unlock Study Endpoints
Study Design & Arms
AllocationNA
MaskingNONE
ModelSINGLE_GROUP
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
Experimental: bempikibart (ADX-914)EXPERIMENTAL200mg dose of bempikibart (ADX-914) administered via injection under the skin
Interventions
NameTypeDescription
bempikibart (ADX-914)DRUGSubcutaneous administration of bempikibart (ADX-914)
Unlock Study Design Details
Eligibility Criteria
Age Range18 Years — 75 Years
SexALL
Healthy VolunteersNo
Study Sites33

Key Inclusion Criteria: 1. Adult men and women, aged 18 to 75 years, inclusive, at the time of informed consent. 2. Clinical diagnosis of severe to very severe alopecia areata, defined as the presence of ≥50% total scalp hair loss at screening and baseline as measured by the SALT score. Key Exclus...

Countries:United StatesCanada
Unlock Eligibility Criteria
Recent Changes (Last 90 Days)
LOWMay 26, 2026NCT06018428primaryCompletionDate: changed
LOWMay 24, 2026NCT06018428studyFirstPostDate: changed