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VK5211

Phase 2

Hip Fractures | Small molecule | Musculoskeletal |Viking Therapeutics, Inc.|Last Updated: Dec 29, 2025

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_CONTROLLEDDMC
Total Trials1
Total Enrollment108
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT02578095Acute Hip Fracture Study in Patients 65 Years or GreaterPHASE2 COMPLETED 108Oct 30, 2015Dec 17, 2017Dec 29, 202521 United States, Hungary +2
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Study Endpoints
Primary Endpoints
Efficacy in Hip Fracture Patients Confirmed by DXA Scan.
Baseline and Week12

Efficacy of VK5211 after 12 weeks of treatment by mean placebo-corrected percentage change in total body less head (TBLH) lean body mass assessed by whole body dual-energy x-ray absorptiometry scan (DXA) scan.

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Study Design & Arms
AllocationRANDOMIZED
MaskingQUADRUPLE
ModelPARALLEL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
PlaceboPLACEBO_COMPARATORPlacebo QD
VK5211- 0.5mgEXPERIMENTAL0.5mgQD
VK5211- 1.0mgEXPERIMENTAL1.0mg QD
VK5211- 2.0mgEXPERIMENTAL2.0mg QD
Interventions
NameTypeDescription
VK5211DRUGCapsule
PlaceboDRUGCapsule
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Eligibility Criteria
Age Range65 Years — N/A
SexALL
Healthy VolunteersNo
Study Sites21

Inclusion Criteria: * Males or females ≥65 years old who are recovering from a hip fracture (occurring 3-7 weeks prior) with no residual surgical issues will be eligible for participation. Exclusion Criteria: * Pathological fracture (e.g. fracture due to Paget's disease of bone, malignancy, etc.)...

Countries:United StatesHungaryRomaniaSerbia
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Competitive Landscape -Fractures 35 trials