Recent Updates
Recently added Catalysts

APR-246 + azacitidine

Phase 3

MDS | Small molecule | Other |Aprea Therapeutics, Inc.|Last Updated: Mar 18, 2025

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
RandomizedCONTROLLEDDMCBiomarker
Total Trials1
Total Enrollment154
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT03745716APR-246 & Azacitidine for the Treatment of TP53 Mutant Myelodysplastic Syndromes (MDS)PHASE3 COMPLETED 154Jan 11, 2019Jan 14, 2022Mar 18, 202527 United States, France
Unlock Drug Trial Details
Study Endpoints
Primary Endpoints
Complete Response Rate (CR)
12 months

To compare the complete response rate, defined as the proportion of patients who achieve complete remission (CR) with APR 246 + azacitidine treatment vs. azacitidine only.

Unlock Study Endpoints
Study Design & Arms
AllocationRANDOMIZED
MaskingNONE
ModelPARALLEL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
Experimental arm: APR-246 + azacitidineEXPERIMENTALPatients will be randomized (1:1) to one of two arms: stratified by age (\< 65 years versus ≥ 65):
Control arm: AzacitidineEXPERIMENTALPatients will be randomized (1:1) to one of two arms: stratified by age (\< 65 years versus ≥ 65):
Interventions
NameTypeDescription
APR-246 + azacitidineDRUGPatients will be randomized (1:1) to one of two arms: stratified by age (\< 65 years versus ≥ 65): Experimental arm: APR-246 + azacitidine; or Control arm: Azacitidine
AzacitidineDRUGPatients will be randomized (1:1) to one of two arms: stratified by age (\< 65 years versus ≥ 65): Experimental arm: APR-246 + azacitidine; or Control arm: Azacitidine
Unlock Study Design Details
Eligibility Criteria
Age Range18 Years — N/A
SexALL
Healthy VolunteersNo
Study Sites27

Inclusion Criteria: * Signed Informed Consent (ICF) and is able to comply with protocol requirements * Documented diagnosis of MDS, according to World Health Organization (WHO) classification * Patient has adequate organ function as defined by the following laboratory values: 1. Creatinine clear...

Countries:United StatesFrance
Unlock Eligibility Criteria