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LY2541546 -

Phase 1

Healthy | Small molecule | Other |Eli Lilly and Company|Last Updated: Jan 23, 2019

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 Enrollment119
FDA Designations
No designations recorded
Clinical Trials (2)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT01742091A Multiple Dose Study of LY2541546 in Healthy Postmenopausal WomenPHASE1 COMPLETED 59Sep 1, 2009Mar 1, 2010Jul 18, 20185 United States
NCT01742078A Study of LY2541546 in Healthy Postmenopausal WomenPHASE1 COMPLETED 60Jun 1, 2008Jun 1, 2010Jan 23, 20192 United States
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Study Endpoints
Primary Endpoints
Number of Participants With One or More Serious Adverse Event(s) (SAEs) Considered by the Investigator to be Related to Study Drug Administration
Day 1 through Day 141

An SAE is any AE from this study that results in one of the following outcomes: * death * initial or prolonged inpatient hospitalization * a life-threatening experience (that is, immediate risk of dying) * persistent or significant disability/incapacity * congenital anomaly/birth defect * is considered significant by the investigator for any other reason

Secondary Endpoints
Pharmacokinetics (PK): Area Under the Concentration-Time Curve During Dosing Interval at Steady State (AUCss, 0-tau) of LY2541546
Day 1 through Day 141
Pharmacodynamics (PD): Change From Baseline in Lumbar Spine Bone Mineral Density (BMD) at Day 85
Predose and Day 85
Immunogenicity: The Number of Participants With Anti-LY2541546 Antibodies
Predose (Day 1) and Postdose (Day 29, 85 and 141)
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Study Design & Arms
AllocationRANDOMIZED
MaskingDOUBLE
ModelPARALLEL
PurposeBASIC_SCIENCE
Treatment Arms
ArmTypeDescription
180 mg LY2541546 SC Q4WEXPERIMENTAL180 milligram (mg) LY2541546 administered subcutaneous (SC) once every 4 weeks (Q4W) for 8 weeks. Placebo administered SC at Weeks 2 and 6 to maintain the blind.
270 mg LY2541546 SC Q2WEXPERIMENTAL270 mg LY2541546 administered (SC) once every 2 weeks (Q2W) for 8 weeks.
270 mg LY2541546 SC Q4WEXPERIMENTAL270 mg LY2541546 administered (SC) once every 4 weeks (Q4W) for 8 weeks. Placebo administered SC at Weeks 2 and 6 to maintain the blind.
540 mg LY2541546 IV Q4WEXPERIMENTAL540 mg administered intravenous (IV) once every 4 weeks (Q4W) for 8 weeks. Placebo administered IV at Weeks 2 and 6 to maintain the blind.
750 mg LY2541546 IV Q2WEXPERIMENTAL750 mg administered (IV) once every 2 weeks (Q2W) for 8 weeks.
Placebo Q2WPLACEBO_COMPARATORPlacebo administered IV or SC once every 2 weeks for 8 weeks.
7.5 mg LY2541546 - IVEXPERIMENTALSingle dose of 7.5 mg LY2541546 administered intravenously (IV)
25 mg LY2541546 - IVEXPERIMENTALSingle dose of 25 mg LY2541546 administered IV
75 mg LY2541546 - IVEXPERIMENTALSingle dose of 75 mg LY2541546 administered IV
225 mg LY2541546 - IVEXPERIMENTALSingle dose of 225 mg LY2541546 administered IV
750 mg LY2541546 - IVEXPERIMENTALSingle dose of 750 mg LY2541546 administered IV
150 mg LY2541546 - SCEXPERIMENTALSingle dose of 150 mg LY2541546 administered subcutaneous (SC)
PlaceboPLACEBO_COMPARATORSingle dose of placebo administered IV or SC
225 mg LY2541546 - IV, OLEXPERIMENTALSingle dose of 225 mg LY2541546 administered IV, open label (OL)
750 mg LY2541546 - IV, OLEXPERIMENTALSingle dose of 750 mg LY2541546 administered IV, OL
Interventions
NameTypeDescription
LY2541546 - SCDRUGAdministered SC
LY2541546 - IVDRUGAdministered IV
Placebo - SCDRUGAdministered SC
Placebo - IVDRUGAdministered IV
PlaceboDRUGAdministered IV or SC
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Eligibility Criteria
Age Range45 Years — 80 Years
SexFEMALE
Healthy VolunteersYes
Study Sites5

Inclusion Criteria: * Healthy postmenopausal females, as determined by medical history and physical examination * Body mass index (BMI) at screening between 19.0 and 32.0 kilograms per square meter (kg/m\^2), inclusive * Acceptable clinical laboratory test results, blood pressure and heart rate * H...

Countries:United States
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