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Y-2

Phase 3

Stroke | Small molecule | Neurology |Third Harmonic Bio, Inc.|Last Updated: Aug 22, 2023

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-BlindSHAM_CONTROLLED
Total Trials1
Total Enrollment914
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT04950920Phase III Clinical Trial of Y-2 Sublingual Tablets in the Treatment of Acute Ischemic StrokePHASE3 COMPLETED 914Jun 28, 2021Nov 14, 2022Aug 22, 20231 China
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Study Endpoints
Primary Endpoints
mRS score ≤ 1
90 days after treatment initiation

Whether patients with mRS(Modified Rankin Scale) score ≤ 1. Used to calculate the proportion of patients with mRS score ≤ 1.

Secondary Endpoints
patients' mRS score
90 days after treatment initiation
Good functional outcome
90 days after treatment initiation
change of NIHSS score
14 after treatment initiation
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Study Design & Arms
AllocationRANDOMIZED
MaskingQUADRUPLE
ModelPARALLEL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
Y-2 sublingual test groupEXPERIMENTALY-2 sublingual tablets: Edaravone 30mg and d-borneol 6mg.
placebo groupSHAM_COMPARATOR60 μg d-borneol
Interventions
NameTypeDescription
Y-2 sublingual tabletsDRUG30mg Edaravone+6mg d-borneo OR, Bid
d-borneolDRUG60 μg d-borneol OR, Bid
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Eligibility Criteria
Age Range18 Years — 80 Years
SexALL
Healthy VolunteersNo
Study Sites1

Inclusion Criteria: \- Those who meet all of the following requirements: 1. Age ≥ 18 years old and ≤ 80 years old, regardless of gender; 2. After the onset of the disease, the National Institutes of Stroke Scale score: 6 ≤ NIHSS ≤ 20, and the sum of the fifth upper limb score and the sixth lower ...

Countries:China
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