- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01742078
A Study of LY2541546 in Healthy Postmenopausal Women
August 3, 2018 updated by: Eli Lilly and Company
A Single-Dose, Dose-Escalation Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of LY2541546 in Healthy Postmenopausal Women
The purpose of this study is to determine if a single dose of LY2541546 has any side effects on the body and to determine how long and how much LY2541546 stays in the bloodstream of the body.
Study Overview
Status
Completed
Conditions
Intervention / Treatment
Study Type
Interventional
Enrollment (Actual)
60
Phase
- Phase 1
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
-
-
Indiana
-
Evansville, Indiana, United States, 47710
- For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician
-
Indianapolis, Indiana, United States, 46202
- For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician
-
-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
45 years to 70 years (Adult, Older Adult)
Accepts Healthy Volunteers
Yes
Genders Eligible for Study
Female
Description
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
- Have given written informed consent
- Additional Inclusion Criterion for Participants in Open Label Groups: Are currently taking or recently discontinued (not more than 3 months prior to study randomization) alendronate and have taken alendronate for at least 12 of the last 18 months
Exclusion Criteria:
- Within 30 days of the initial dose of study drug, have received treatment with a drug that has not received regulatory approval for any indication
- Known allergies to LY2541546, its constituents, or related compounds
- Persons who have previously participated in this study
- History or presence of cardiovascular, respiratory, hepatic, renal, gastrointestinal, endocrine, hematological, or neurological disorders
- History of or high risk for adverse outcome from bleeding, for example, transient ischemic attacks, cerebrovascular attacks, and ulcer disease
- Paget's disease, parathyroid disease, or thyroid disease
- Fracture of a long bone within 12 weeks of screening
- Regular use of known drugs of abuse and/or positive findings on urinary drug screening
- Evidence of human immunodeficiency virus (HIV), hepatitis C, hepatitis B and/or positive for anti-HIV antibodies, hepatitis C antibody, or hepatitis B surface antigen
- Current use of therapies for osteoporosis or use of hormone replacement therapy (HRT) within the previous 12 months
- Blood donation within the last month
- Participants who have an average weekly alcohol intake that exceeds 14 units per week
- Cigarette consumption of more than 10 cigarettes per day, or are unable or unwilling to refrain from nicotine during Clinical Research Unit (CRU) confinement
Additional Exclusion Criterion for Participants in Double Blind Groups Only
- Have received bisphosphonates during the previous 24 months.
Additional Exclusion Criterion for Participants in Open Label Groups
- Have received intravenous bisphosphonates within the previous 18 months
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Basic Science
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Double
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: 7.5 mg LY2541546 - IV
Single dose of 7.5 mg LY2541546 administered intravenously (IV)
|
Administered IV
Other Names:
|
Experimental: 25 mg LY2541546 - IV
Single dose of 25 mg LY2541546 administered IV
|
Administered IV
Other Names:
|
Experimental: 75 mg LY2541546 - IV
Single dose of 75 mg LY2541546 administered IV
|
Administered IV
Other Names:
|
Experimental: 225 mg LY2541546 - IV
Single dose of 225 mg LY2541546 administered IV
|
Administered IV
Other Names:
|
Experimental: 750 mg LY2541546 - IV
Single dose of 750 mg LY2541546 administered IV
|
Administered IV
Other Names:
|
Experimental: 150 mg LY2541546 - SC
Single dose of 150 mg LY2541546 administered subcutaneous (SC)
|
Administered SC
|
Placebo Comparator: Placebo
Single dose of placebo administered IV or SC
|
Administered IV or SC
|
Experimental: 225 mg LY2541546 - IV, OL
Single dose of 225 mg LY2541546 administered IV, open label (OL)
|
Administered IV
Other Names:
|
Experimental: 750 mg LY2541546 - IV, OL
Single dose of 750 mg LY2541546 administered IV, OL
|
Administered IV
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Number of Participants With One or More Serious Adverse Event(s) (SAEs) Considered by the Investigator to be Related to Study Drug Administration
Time Frame: Day 1 through Day 85
|
An SAE is any AE from this study that results in one of the following outcomes:
|
Day 1 through Day 85
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Pharmacokinetics (PK): Area Under the Concentration Curve Versus Time Curve From Time Zero to Infinity (AUC0-∞) of LY2541546
Time Frame: Day 1: Predose,30 minutes,45 mintues,1 hour (hr), 1.5 hr, 3 hr, 6 hr, 12 hr Postdose; Day (D) 3,D5 ,D8, D11, D15, D29, D43, D57, D71,D85: anytime
|
Day 1: Predose,30 minutes,45 mintues,1 hour (hr), 1.5 hr, 3 hr, 6 hr, 12 hr Postdose; Day (D) 3,D5 ,D8, D11, D15, D29, D43, D57, D71,D85: anytime
|
|
Pharmacodynamics (PD): Change From Baseline in Lumbar Spine Bone Mineral Density (BMD)
Time Frame: Baseline (predose), Day 29 anytime, Day 85 anytime
|
A BMD test measures the amount of mineral (such as calcium) in a defined area of bone in grams per square centimeter (g/cm²) and is calculate by dexascan.
|
Baseline (predose), Day 29 anytime, Day 85 anytime
|
Pharmacodynamics (PD): Percent Change From Baseline in N-terminal Propeptide of Procollagen Type 1 (P1NP)
Time Frame: Baseline (predose), Day 29 anytime, Day 85 anytime
|
N-terminal propeptide of procollagen type 1 (P1NP) is a main bone formation marker.
An increase of P1NP in serum reflects elevated anabolic activities of the bone.
Percentage change in P1NP from baseline to post baseline time points was analyzed using the repeated-measures model.
|
Baseline (predose), Day 29 anytime, Day 85 anytime
|
Immunogenicity: The Number of Participants With Anti-LY2541546 Antibodies
Time Frame: Day 1: Predose, Day 29 anytime, Day 85 anytime
|
A validated assay designed to perform in the presence of LY2541546 was used for to assess development of antibodies.
|
Day 1: Predose, Day 29 anytime, Day 85 anytime
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start
June 1, 2008
Primary Completion (Actual)
June 1, 2010
Study Completion (Actual)
June 1, 2010
Study Registration Dates
First Submitted
December 3, 2012
First Submitted That Met QC Criteria
December 4, 2012
First Posted (Estimate)
December 5, 2012
Study Record Updates
Last Update Posted (Actual)
January 23, 2019
Last Update Submitted That Met QC Criteria
August 3, 2018
Last Verified
August 1, 2018
More Information
Terms related to this study
Keywords
Other Study ID Numbers
- 11952
- I2M-MC-GSDA (Other Identifier: Eli Lilly and Company)
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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