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LY545694

Phase 2

Osteoarthritis Knee Pain | Small molecule | Musculoskeletal |Eli Lilly and Company|Last Updated: Apr 17, 2012

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 Trials1
Total Enrollment147
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT00790790A Study in the Treatment of Osteoarthritis Knee PainPHASE2 COMPLETED 147Nov 1, 2008Jan 1, 2010Apr 17, 201210 United States, Puerto Rico +1
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Study Endpoints
Primary Endpoints
Change From Baseline in Weekly Mean 24-hour Average Pain Severity (APS) Score From Electronic Diary at 5 Weeks
Baseline, 5 weeks

This scale measured 24-hour APS scores. Data were recorded daily (preferably at bedtime) on an 11-point Likert scale, an ordinal scale ranging from 0 (no pain) to 10 (worst possible pain). Least Squares (LS) Means were adjusted for baseline, investigator, treatment, visit, a treatment-by-visit interaction, and a baseline-by-visit interaction.

Secondary Endpoints
Change From Baseline in Weekly Mean Night Pain Severity Score From Electronic Diary at 5 Weeks
Baseline, 5 weeks
Change From Baseline in Weekly Mean Worst Daily Pain Severity Score From Electronic Diary at 5 Weeks
Baseline, 5 weeks
Number of Participants With 30% Reduction in Weekly Mean 24-hour Average Pain Severity (APS) Score
Baseline through 5 weeks
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Study Design & Arms
AllocationRANDOMIZED
MaskingQUADRUPLE
ModelPARALLEL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
PlaceboPLACEBO_COMPARATORParticipants randomized to LY545694 placebo were given LY545694 placebo twice daily (BID) oral (po) for 5 weeks.
LY545694 49 mgEXPERIMENTALParticipants randomized to LY545694 49 milligrams (mg) BID po were first administered LY545694 21 mg BID po at Visit 3. After 1 week of dosing, participants were escalated to LY545694 49 mg BID po at Visit 4. Participants who were intolerant of this dose were titrated back down to 21 mg BID po for the remainder of study treatment.
LY545694 105 mgEXPERIMENTALParticipants randomized to LY545694 105 mg BID po were first administered LY545694 21 mg BID po at Visit 3. After 1 week of dosing, participants were escalated to LY545694 49 mg BID po at Visit 4. At Visit 5, participants were titrated to the final dose of LY545694 105 mg BID po. Participants who were intolerant of this dose were titrated back down to LY545694 49 mg BID po for the remainder of study treatment.
Interventions
NameTypeDescription
PlaceboDRUGLY545694 placebo BID po for 5 weeks
LY545694 49 mgDRUGLY545694 49 mg BID po for 5 weeks.
LY545694 105 mgDRUGLY545694 105 mg BID po for 5 weeks.
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Eligibility Criteria
Age Range40 Years — 70 Years
SexALL
Healthy VolunteersNo
Study Sites10

Inclusion Criteria: * Present with Osteoarthritis (OA) of the knee based on: 1) Knee pain for at least 14 days per month for the last 3 months, 2) Osteophytes (bone spurs), 3) And at least 1 of the following: Over the age of 50, OR morning stiffness in knee for less than 30 minutes, OR crunching se...

Countries:United StatesPuerto RicoRomania
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