A Study of LY3009104 in Healthy Participants
This will be a 2-part, randomized, participant- and investigator-blind study in healthy males and females.
Part A of this study is to determine a safe and tolerable single oral dose of LY3009104 that yields drug exposures slightly exceeding typical exposures anticipated from repeated administration of an efficacious dose to participants. The concentration of the drug in the blood stream will be measured and information about any side effects that may occur will also be collected.
Part B of this study is to evaluate the effect of LY3009104 on the electrical activity of the heart as measured by electrocardiogram (ECG) in relation to placebo following a single oral dose.
|Healthy Participants||Drug: LY3009104 Drug: Placebo Drug: moxifloxacin||Phase 1|
|Study Design:||Allocation: Randomized
Intervention Model: Crossover Assignment
Masking: Participant, Investigator
Primary Purpose: Basic Science
|Official Title:||A Placebo-Controlled, Single Dose, Dose Escalation (Part A) and a Placebo- and Positive-Controlled Study of the Effect on the Electrocardiographic QT Interval of a Single Dose (Part B) of LY3009104 in Healthy Subjects|
- Change From Baseline Through 24 Hours Postdose in Population-Corrected QT (QTcP) Interval [ Time Frame: Part B, Periods 1 through 3: Baseline, 1 h, 1.5 h, 2 h, 3 h, 4 h, 6 h, 12 h, and 24 h postdose ]The QT interval is a measure of the time between the start of the Q wave and the end of the T wave and is calculated from electrocardiogram (ECG) data. Corrected QT (QTc) is the QT interval corrected for heart rate and RR, which is the interval between 2 R waves. Using the population-corrected formula: QTcP = QT/RR^beta, where beta is the population correction factor computed from a log-linear model (ln) QT = alpha+beta*ln RR fitted to all Day -1 and Day 1 predose QT and RR measurements in all periods for all participants. Baseline is the average of data collected for 2 hours before dosing on Day 1 of each period [-2 hours (h), -1.5 h, -1 h, -0.5 h, and 0 h]. The QTcP interval was not assessed during Part A of the study, as specified in the protocol. The QTcP interval at 1 h, 2 h, and 4 h postdose for moxifloxacin was compared to placebo to establish assay sensitivity.
- Pharmacokinetics: Maximum Concentration (Cmax) of LY3009104 [ Time Frame: Parts A and B, Periods 1 through 3: Predose and 0.5 hours (h), 1 h, 1.5 h, 2 h, 3 h, 4 h, 6 h, 12 h, 24 h, 36 h, 48 h after administration of study drug ]
- Pharmacokinetics: Area Under the Concentration Curve From Time 0 to Infinity [AUC(0-inf)] of LY3009104 [ Time Frame: Parts A and B, Periods 1 through 3: Predose and 0.5 hours (h), 1 h, 1.5 h, 2 h, 3 h, 4 h, 6 h, 12 h, 24 h, 36 h, 48 h after administration of study drug ]
- Number of Participants With 1 or More Drug-Related Adverse Events (AEs) or Any Serious AEs (SAEs) [ Time Frame: Baseline through study completion and 30-day follow-up ]The number of participants with treatment-emergent adverse events (TEAEs) or treatment-emergent SAEs considered by the investigator to be related to study drug is reported. A summary of SAEs and other non-serious AEs regardless of causality is located in the Reported Adverse Events module.
|Study Start Date:||February 2012|
|Study Completion Date:||May 2013|
|Primary Completion Date:||May 2013 (Final data collection date for primary outcome measure)|
Placebo Comparator: Placebo
Placebo matching LY3009104 tablets in size and appearance will be administered orally in 1 out of 3 study periods in Part A and Part B.
Part A. Single escalating dose of up to 40 milligrams (mg) of LY3009104 administered orally in 2 out of 3 study periods separated by at least a 3 day wash-out period between each dose.
Part B. Single dose of LY3009104 determined in Part A administered orally in 1 out of 3 study periods separated by at least a 3 day wash-out period between each period.
Other Name: Baricitinib
Active Comparator: 400 mg moxifloxacin
Part B. 400 mg moxifloxacin will be administered orally in 1 out of 3 study periods separated by at least a 3 day wash-out period between each period.
Please refer to this study by its ClinicalTrials.gov identifier: NCT01536951
|United States, Florida|
|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.|
|Daytona Beach, Florida, United States, 32117|
|Study Director:||Call 1-877-CTLILLY (1-877-285-4559) or 1-317-615-4559 Mon - Fri, 9 AM - 5 PM Eastern time (UTC/GMT - 5 hours, EST)||Eli Lilly and Company|