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UBX0101

Phase 2

Osteoarthritis, Knee | Small molecule | Musculoskeletal |Unity Biotechnology, Inc.|Last Updated: Dec 29, 2021

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-BlindPLACEBO_CONTROLLEDBiomarker
Total Trials2
Total Enrollment261
FDA Designations
No designations recorded
Clinical Trials (2)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT04129944A Study to Assess the Safety and Efficacy of a Single Dose of UBX0101 in Patients With Osteoarthritis of the KneePHASE2 COMPLETED 183Oct 30, 2019Aug 7, 2020Dec 29, 202120 United States
NCT03513016A Safety and Tolerability Study of UBX0101 in Patients With Osteoarthritis of the KneePHASE1 COMPLETED 78May 16, 2018Apr 12, 2019Apr 20, 20207 United States
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Study Endpoints
Primary Endpoints
Change From Baseline to Week 12 of the Western Ontario and McMaster Universities Osteoarthritis Index Pain Subscale (WOMAC-A) Score in Patients Receiving a Single Dose of UBX0101 Versus Those Receiving Placebo
Baseline to Week 12

WOMAC-A is assessed by a Likert scale on a range from 0 (none) to 4 (extreme), with higher scores indicating higher levels of pain

Safety and tolerability of a single intra articular injection of UBX0101 evaluated by the incidence of serious and non-serious adverse events
12 weeks
Secondary Endpoints
Change From Baseline to Week 12 of the Western Ontario and McMaster Universities Osteoarthritis Index Function Subscale (WOMAC-C) Score in Patients Receiving a Single Dose of UBX0101 Versus Those Receiving Placebo
Baseline to Week 12
Change From Baseline to Week 12 of the Weekly Mean of the Average Daily Pain (ADP) Intensity Scores on the 11-point Numeric Rating Scale (NRS) in Patients Receiving a Single Dose of UBX0101 Versus Those Receiving Placebo
Baseline to Week 12
Change From Baseline (Over the Entire 24-week Period, Including Both the Primary Study Period and the 12-week Follow-up Period) to Week 24 for the WOMAC-A, NRS, and WOMAC-C Scores in Patients Receiving a Dose of UBX0101 Versus Those Receiving Placebo
Baseline to Week 24
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Study Design & Arms
AllocationRANDOMIZED
MaskingTRIPLE
ModelPARALLEL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
PlaceboPLACEBO_COMPARATOR -
UBX0101 0.5 mgEXPERIMENTAL -
UBX0101 2.0 mgEXPERIMENTAL -
UBX0101 4.0 mgEXPERIMENTAL -
Part A: UBX0101EXPERIMENTALPart A: UBX0101, single intra-articular injection, ascending dose
Part A: PlaceboPLACEBO_COMPARATORPart A: Placebo, single intra-articular injection, ascending dose
Part B: UBX0101EXPERIMENTALPart B: UBX0101, single intra-articular injection, fixed dose
Part B: PlaceboPLACEBO_COMPARATORPart B: Placebo, single intra-articular injection, fixed dose
Interventions
NameTypeDescription
UBX0101DRUGInvestigational drug intra-articular injection
PlaceboOTHERPlacebo intra-articular injection
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Eligibility Criteria
Age Range40 Years — 85 Years
SexALL
Healthy VolunteersNo
Study Sites20

Key Inclusion Criteria: * Patients who are ambulatory with a diagnosis of OA of the knee and who have baseline pain with a mean of ≥ 4 and ≤ 9 on the 11-point (0-10) average daily pain NRS for at least five of seven days during the Screening period. * Kellgren-Lawrence grade of 1-4 on a weight-bear...

Countries:United States
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