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DT-216

Phase 1

Friedreich Ataxia | Small molecule | Neurology |Design Therapeutics, Inc.|Last Updated: Feb 29, 2024

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
RandomizedDouble-BlindCONTROLLED
Total Trials2
Total Enrollment71
FDA Designations
No designations recorded
Clinical Trials (2)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT05573698Study to Evaluate Multiple Ascending Dose and Multi-Dose of DT-216 in Adult Patients With Friedreich AtaxiaPHASE1 COMPLETED 32Sep 27, 2022Aug 25, 2023Feb 29, 20241 United States
NCT05285540Study to Evaluate DT-216 in Adult Patients With Friedreich AtaxiaPHASE1 COMPLETED 39Mar 11, 2022Dec 19, 2022Mar 28, 20231 United States
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Study Endpoints
Primary Endpoints
Safety Measure
Up to approximately 60 days

Frequency of treatment emergent adverse events (TEAEs)

Frequency of treatment adverse events (TEAEs)
Up to approximately 30 days

Frequency of treatment emergent adverse events (TEAEs)

Secondary Endpoints
Pharmacokinetic parameters
Up to approximately 60 days
Maximum Plasma Concentration (Cmax) of DT-216
Up to approximately 30 days
Time to Maximum Plasma Concentration (Tmax) of DT-216
Up to approximately 30 days
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Study Design & Arms
AllocationRANDOMIZED
MaskingQUADRUPLE
ModelSEQUENTIAL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
Multiple Dose: DT-216EXPERIMENTALParticipants will be administered multiple doses of DT-216
Multiple Dose: DT-216 matching placeboPLACEBO_COMPARATORParticipants will be administered multiple doses of placebo
Single Dose: DT-216EXPERIMENTALDT-216 will be administered once
Single Dose: DT-216 matching placeboEXPERIMENTALPlacebo will be administered once
Interventions
NameTypeDescription
DT-216DRUGDT-216 will be administered by intravenous (IV) injection
PlaceboDRUGMatching Placebo will be administered by intravenous (IV) injection
DT-216 matching PlaceboDRUGPlacebo will be administered by intravenous (IV) injection
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Eligibility Criteria
Age Range18 Years — 55 Years
SexALL
Healthy VolunteersNo
Study Sites1

Inclusion Criteria: * Genetically confirmed diagnosis of Friedreich Ataxia with homozygous GAA repeat expansions. * Able and willing to sign informed consent form prior to study enrollment. * Stage 5.5 or less on the Functional Staging for Ataxia (FSA) at screening. Exclusion Criteria: * Has any ...

Countries:United States
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