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HN2301

Phase 1

Systemic Lupus Erythematosus | Small molecule | Immunology |China Pharma Holdings, Inc.|Last Updated: Apr 28, 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
UNCONTROLLEDBiomarker
Total Trials1
Total Enrollment30
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT06801119Efficacy and Safety of HN2301 in Autoimmune Diseases(AIDs)PHASE1 RECRUITING 30Mar 16, 2025Jun 30, 2028Apr 28, 20261 China
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Study Endpoints
Primary Endpoints
Incidence of treatment-emergent adverse events (TEAEs)
Up to 3 months

Incidence, nature, and severity of treatment-emergent adverse events, assessed according to the study protocol and applicable toxicity grading criteria.

Secondary Endpoints
vivo CAR T cell production
Day-28 to14 days
B cell ratio and counts in peripheral blood
Day-28 to12 months
Change from baseline of SLEDAI-2K score after HN2301 administration.
Day-28 to12 months
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Study Design & Arms
AllocationNA
MaskingNONE
ModelSINGLE_GROUP
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
HN2301 treatment groupEXPERIMENTALParticipants will receive HN2301 Injection at the specified dose level and on the specified study days.
Interventions
NameTypeDescription
HN2301 injectionDRUGDosing will begin at a lower dose level and may be escalated to dose levels considered safe and potentially effective according to the study protocol.
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Eligibility Criteria
Age Range18 Years — 69 Years
SexALL
Healthy VolunteersNo
Study Sites1

Inclusion Criteria: * Patients aged between 18 and 69 (inclusive), of any gender; * Appropriate bone marrow, coagulation, cardiopulmonary, liver, and kidney functions. Bone marrow function: ANC ≥1.5×10\^9/L, ALC ≥0.8×10\^9/L, Hb ≥80g/L. No use of transfusions and growth factors allowed within 7 day...

Countries:China
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