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DNL952

Phase 1

Late-onset Pompe Disease | Small molecule | Metabolic |Denali Therapeutics Inc.|Last Updated: May 12, 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
CONTROLLEDBiomarker
Total Trials1
Total Enrollment32
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT07354724A Study to Evaluate the Safety, Pharmacokinetics, and Pharmacodynamics of DNL952 in Adult Participants With Late-Onset Pompe DiseasePHASE1 RECRUITING 32May 1, 2026Aug 1, 2028May 12, 20261 United States
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Study Endpoints
Primary Endpoints
Incidence, severity, and seriousness of treatment-emergent adverse events (TEAEs)
48 weeks
Incidence and severity of infusion-related reacations (IRRs)
48 weeks
Secondary Endpoints
PK parameter: Maximum concentration (Cmax) of DNL952 in serum
48 weeks
PK Parameter: Time to reach maximum concentration (tmax) of DNL952 in serum
48 weeks
PK Parameter: Area under the concentration-time curve (AUC) from time zero to time of last measurable concentration (AUClast) of DNL952 in serum
48 weeks
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Study Design & Arms
AllocationNON_RANDOMIZED
MaskingNONE
ModelSEQUENTIAL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
Cohort A1EXPERIMENTALParticipants with LOPD
Cohort A2EXPERIMENTALParticipants with LOPD
Cohort A3 (Optional)EXPERIMENTALParticipants with LOPD
Cohort A4 (Optional)EXPERIMENTALParticipants with LOPD
Cohort B1 (Optional)EXPERIMENTALParticipants with LOPD
Cohort B2 (Optional)EXPERIMENTALParticipants with LOPD
Interventions
NameTypeDescription
DNL952DRUGIntravenous repeating dose
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Eligibility Criteria
Age Range18 Years — 75 Years
SexALL
Healthy VolunteersNo
Study Sites1

Key Inclusion Criteria: * Body weight ≥40 kg * Diagnosis of LOPD * Upright FVC ≥ 30% of predicted normal value * Able to ambulate ≥ 40 meters (use of assistive devices is acceptable) * \[Cohorts A1-A4 only\] Have received avalglucosidase alfa or cipaglucosidase alfa at a dose of 20 mg/kg every 2 we...

Countries:United States
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Recent Changes (Last 90 Days)
LOWMay 26, 2026NCT07354724Status: NOT_YET_RECRUITING → RECRUITING
LOWMay 24, 2026NCT07354724studyFirstPostDate: changed