A Study of LY2216684 and Digoxin in Healthy Subjects

The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details. Identifier: NCT01266590
Recruitment Status : Completed
First Posted : December 24, 2010
Last Update Posted : April 18, 2011
Information provided by:
Eli Lilly and Company

Brief Summary:
The purpose of this study is to determine how much digoxin gets into the blood stream and how long it takes the body to get rid of it when given with LY2216684. Information about any side effects that may occur will also be collected.

Condition or disease Intervention/treatment Phase
Major Depressive Disorder Drug: LY2216684 Drug: Digoxin Phase 1

Study Type : Interventional  (Clinical Trial)
Actual Enrollment : 30 participants
Allocation: Non-Randomized
Intervention Model: Single Group Assignment
Masking: None (Open Label)
Primary Purpose: Treatment
Official Title: Effect of LY2216684 on the Pharmacokinetics of Digoxin in Healthy Subjects
Study Start Date : December 2010
Actual Primary Completion Date : February 2011
Actual Study Completion Date : February 2011

Resource links provided by the National Library of Medicine

Drug Information available for: Digoxin
U.S. FDA Resources

Arm Intervention/treatment
Experimental: LY2216684 + digoxin
Two oral 0.5 mg doses of digoxin separated by 12 hours on day 1, followed by once daily 0.25 mg dose of digoxin on days 2-14. Daily oral 18 mg doses of LY2216684 on days 8-14
Drug: LY2216684
Administered orally
Drug: Digoxin
Administered orally

Primary Outcome Measures :
  1. Pharmacokinetics of digoxin, maximum plasma concentration (Cmax) [ Time Frame: Predose, 0.5, 1, 2, 3, 4, 6, 8, 12, 24 hours on days 7 and 14 ]
  2. Pharmacokinetics of digoxin, time to maximum plasma concentration (tmax) [ Time Frame: Predose, 0.5, 1, 2, 3, 4, 6, 8, 12, 24 hours on days 7 and 14 ]
  3. Pharmacokinetics of digoxin, area under the concentration time curve at steady state over the dosing interval (AUCt) [ Time Frame: Predose, 0.5, 1, 2, 3, 4, 6, 8, 12, 24 hours on days 7 and 14 ]

Information from the National Library of Medicine

Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the contacts provided below. For general information, Learn About Clinical Studies.

Ages Eligible for Study:   18 Years to 65 Years   (Adult)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   Yes

Inclusion Criteria:

  • Are overtly healthy, as determined by medical history and physical examination.
  • Male subjects - Agree to use a reliable method of birth control during the study and for 1 month following the last dose of study drug.
  • Female subjects - Are women of child-bearing potential who test negative for pregnancy at the time of enrollment, have used a reliable method of birth control for 6 weeks prior to administration of study drug, and agree to use a reliable method of birth control during the study and for 1 month following the last dose of study drug; or Women not of child-bearing potential due to surgical sterilization (hysterectomy or bilateral oophorectomy or tubal ligation) or menopause (at least 1 year without menses or 6 months without menses and a follicle stimulating hormone [FSH] >40 mIU/mL).
  • Have a body weight >50 kg.
  • Have clinical laboratory test results within normal reference range for the population or investigator site, or results with acceptable deviations that are judged to be not clinically significant by the investigator (potassium, magnesium, and calcium values must be within the normal range).
  • Have normal renal function defined as an estimated creatinine clearance of at least 80 mL/min as calculated with the Cockcroft-Gault equation.
  • Have venous access sufficient to allow blood sampling as per the protocol.
  • Have normal blood pressure and pulse rate (sitting position) as determined by the investigator.
  • Are reliable and willing to make themselves available for the duration of the study and are willing to follow study procedures.
  • Have given written informed consent approved by Lilly and the ethical review board (ERB) governing the site.

Exclusion Criteria:

  • Are currently enrolled in, or discontinued within the last 30 days from, a clinical trial involving an investigational drug or device or off-label use of a drug or device other than the study drug, or are concurrently enrolled in any other type of medical research judged not to be scientifically or medically compatible with this study.
  • Have known allergies to LY2216684, digoxin, or related compounds.
  • Are persons who have previously completed or withdrawn from this study or any other study investigating LY2216684 within 6 months prior to screening.
  • Have an abnormality in the 12-lead electrocardiogram (ECG) that, in the opinion of the investigator, increases the risks associated with participating in the study.
  • Have a history of or current cardiovascular, respiratory, hepatic, renal, gastrointestinal, endocrine, hematological, or neurological disorders capable of significantly altering the absorption, metabolism, or elimination of drugs; of constituting a risk when taking the study medication; or of interfering with the interpretation of data.
  • Have a history of significant dysrhythmias or AV block.
  • Have a history or show evidence of significant active neuropsychiatric disease or have a history of suicide attempt or ideation.
  • Regularly use known drugs of abuse and/or show positive findings on urinary drug screening.
  • Show evidence of human immunodeficiency virus (HIV) and/or positive human HIV antibodies.
  • Show evidence of hepatitis C and/or positive hepatitis C antibody.
  • Show evidence of hepatitis B and/or positive hepatitis B surface antigen.
  • Are women with a positive pregnancy test or women who are lactating.
  • Intend to use over-the-counter or prescription medication (including hormonal contraceptives) within 14 days prior to dosing unless deemed acceptable by the investigator and Sponsor's medical monitor, except for influenza vaccinations.
  • Use of any drugs or substances that are known to be substrates, inducers, or inhibitors of P-gp and CYP within 30 days prior to dosing.
  • Have donated blood of more than 500 mL within the last month.
  • Have an average weekly alcohol intake that exceeds 14 units per week, or are unwilling to stop alcohol consumption 48 hours prior to check-in until completion of the study (1 unit = 12 oz or 360 mL of beer; 5 oz or 150 mL of wine; 1.5 oz or 45 mL of distilled spirits).
  • Consume 5 or more cups of coffee (or other beverages of comparable caffeine content) per day, on a habitual basis, or any subjects unwilling to adhere to study caffeine restrictions.
  • Have used any tobacco-containing or nicotine-containing products (including but not limited to cigarettes, pipes, cigars, chewing tobacco, nicotine patches, nicotine lozenges, or nicotine gum) within 6 months prior to enrollment.
  • Have consumed grapefruit or grapefruit-containing products 7 days prior to enrollment and during the study.
  • Have a documented or suspected history of glaucoma.
  • Subjects determined to be unsuitable by the investigator for any reason.

Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its identifier (NCT number): NCT01266590

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
Sponsors and Collaborators
Eli Lilly and Company
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

Responsible Party: Chief Medical Officer, Eli Lilly Identifier: NCT01266590     History of Changes
Other Study ID Numbers: 12600
H9P-EW-LNCK ( Other Identifier: Eli Lilly and Company )
First Posted: December 24, 2010    Key Record Dates
Last Update Posted: April 18, 2011
Last Verified: April 2011

Additional relevant MeSH terms:
Depressive Disorder
Depressive Disorder, Major
Mood Disorders
Mental Disorders
Behavioral Symptoms
Phenylethyl Alcohol
Anti-Arrhythmia Agents
Cardiotonic Agents
Enzyme Inhibitors
Molecular Mechanisms of Pharmacological Action
Protective Agents
Physiological Effects of Drugs
Anti-Infective Agents, Local
Anti-Infective Agents