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Depressive Disorder, MajorPhase 1NCT01460381

A Study to Evaluate the Effect of Genotype on LY2216684

A Phase 1 study testing LY2216684 and Quinidine in people with Depressive Disorder, Major, run by Eli Lilly and Company at 1 site in United States.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

The study will evaluate how genetic profiles respond to LY2216684 and the effect of Quinidine on the pharmacokinetics (PK) of LY2216684 in a specific genetic profile. Side effects will be documented. Read more about this study

Who is it for?
Ages 18 to 65 yearsHealthy volunteers can take part
Conditions the study is for
Depressive Disorder, Major
What is being tested?
LY2216684 and Quinidine
Type of treatment
Pill or oral medicine
Could I receive a placebo?
No, everyone receives an active treatment
How many people
18 participants
Where
1 siteUnited States
Study dates
Oct 2011to Aug 2012
Phase
Phase 1
Are there results?
Yes, posted in the registrySummary in the doctors' view

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 18 to 65 years
  • All sexes
  • Healthy volunteers accepted
  • Adult, Older adult

Who may be able to join

  • Are overtly healthy males or females, as determined by medical history and physical examination
  • Male participants: Agree to use a reliable method of birth control during the study and for 1 month following the last dose of study drug
  • Female participants: Are women of child-bearing potential who test negative for pregnancy at the time of enrollment, have used a reliable method of birth control (not including hormonal contraceptives) for 4 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 the study drug or; Are women not of child-bearing potential due to surgical sterilization (hysterectomy, bilateral oophorectomy, or tubal ligation/occlusion) or menopause (at least 1 year without menses or 6 months without menses and a follicle stimulating hormone [FSH] level >40 milli-international units per milliliter [mIU/mL])
  • Have a body weight >50 kilograms (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
  • Have venous access sufficient to allow for blood sampling as per the protocol
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  • 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 institutional review board (IRB) governing the site
  • Have normal blood pressure (BP) and pulse rate (PR) (sitting position) as determined by the investigator
  • Are predicted to have cytochrome P450 (CYP)2C19 extensive metabolizer (EM) or poor metabolizer (PM) phenotypes as determined by genotyping assessment
  • Are predicted to have CYP2D6 EM phenotype as determined by genotyping assessment.

Who cannot join

  • Are currently enrolled in, have completed or discontinued within the last 30 days from, a clinical trial involving an investigational product; 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/intolerance to LY2216684 or quinidine, related compounds, or any components of the formulation
  • Are persons who have previously received the investigational product in this study or have 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 or show evidence of significant active neuropsychiatric disease or have a history of suicide attempt or ideation
  • 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
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  • Regularly use known drugs of abuse and/or show positive findings on urinary drug screening
  • Show evidence of human immunodeficiency virus (HIV) infection 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 within 14 days prior to dosing or during the study unless deemed acceptable by the investigator and Sponsor's medical monitor. Exceptions include influenza vaccinations, the use of topical medication (provided there is no evidence of chronic dosing with the risk of systemic exposure), occasional use of acetaminophen/paracetamol/ibuprofen, and hormone replacement therapy including thyroid replacement (stable dose for at least 1 month).
  • Have donated blood of more than 500 milliliters (mL) within the last month
  • Have an average weekly alcohol intake that exceeds 21 units per week (males) and 14 units per week (females), or are unwilling to stop alcohol consumption 48 hours prior to dosing in Period 1 until Discharge (1 unit = 12 ounces [oz] or 360 mL of beer; 5 oz or 150 mL of wine; 1.5 oz or 45 mL of distilled spirits)
  • In the opinion of the investigator or sponsor, are unsuitable for inclusion in the study
  • Consume 5 or more cups of coffee (or other beverages of comparable caffeine content) per day, on a habitual basis, or any participants unwilling to stop caffeine consumption from 48 hours prior to dosing in Period 1 until Discharge
  • Have consumed grapefruit or grapefruit-containing products 30 days prior to enrollment or unwilling to abstain during the study
  • Have a documented or suspected history of glaucoma
  • Participants unwilling to adhere to the smoking restrictions of the Clinical Research Unit (CRU) while a resident of the CRU
  • Use of known inhibitors and/or inducers of CYP2C19 and CYP2D6 (with the exception of quinidine per protocol) 30 days prior to enrollment or are unwilling to avoid them during the study.

Trial locations and contacts

1 site in 1 country.

United States1 site
  • 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.

    Dallas, Texas

Other trials in United States

About this study

Official title: A Study to Investigate the Effect of CYP2C19 Phenotype on the Pharmacokinetics of LY2216684 in Healthy Subjects

The study will evaluate how genetic profiles respond to LY2216684 and the effect of Quinidine on the pharmacokinetics (PK) of LY2216684 in a specific genetic profile. Side effects will be documented.

Read the detailed description

The human cytochrome P450 2C19 (CYP2C19) enzyme is a polymorphic enzyme yielding ultrarapid metabolizer, extensive metabolizer (EM), intermediate metabolizer, and poor metabolizer (PM) phenotypes. Enrollment in the study was limited to participants predicted to be CYP2C19 extensive metabolizers or CYP2C19 poor metabolizers, as determined by genotyping analysis.

Being tested
LY2216684, Quinidine
Medical subject headings
Depressive Disorder, Major

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • LY2216684Drug

  • QuinidineDrug

    Also called Quinidine sulfate controlled release (CR)

Study groups in NCT01460381
Study groupRoleWhat they receive
LY2216684 + Quinidine (CYP2C19 poor metabolizers)ExperimentalParticipants were predicted to have a cytochrome P450 (CYP)2C19 poor metabolizer (PM) phenotype, as determined by genotyping analysis. Period 1 (Days 1-7): a single, oral dose of 18 milligrams (mg) LY2216684 was administered on Day 1. Period 2 (Days 8-15): 300 mg quinidine sulfate controlled release was administered orally, once daily on Days 8-15. Additionally, a single, oral dose of 18 mg LY2216684 was administered on Day 11.
Receives: Drug: LY2216684; Drug: Quinidine
LY2216684 (CYP2C19 extensive metabolizers)ExperimentalParticipants were predicted to have a cytochrome P450 (CYP)2C19 extensive metabolizer (EM) phenotype, as determined by genotyping analysis. Period 1 (Days 1-7): a single, oral dose of 18 milligrams (mg) LY2216684 administered on Day 1. Period 2 (Days 8-15): EM participants did not participate in this period.
Receives: Drug: LY2216684

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Pharmacokinetics: Area Under the Plasma Concentration-time Curve From Time 0 to Infinity [AUC(0-∞)] of LY2216684 in Cytochrome P450 (CYP)2C19 Extensive Metabolizers (EM) Versus Poor Metabolizers (PM)

    Blood samples were collected prior to and up to 120 hours following dosing of LY2216684 on Day 1 (Period 1) for the measurement of LY2216684 plasma concentrations.

    Measured: Predose up to 120 hours post administration of LY2216684

  2. Pharmacokinetics: Maximum Observed Plasma Concentration (Cmax) of LY2216684 in Cytochrome P450 (CYP)2C19 Extensive Metabolizers (EM) Versus Poor Metabolizers (PM)

    Blood samples were collected prior to and up to 120 hours following dosing of LY2216684 on Day 1 (Period 1) for the measurement of LY2216684 plasma concentrations.

    Measured: Predose up to 120 hours post administration of LY2216684

  3. Pharmacokinetics: Time to Maximum Observed Plasma Concentration (Tmax) of LY2216684 in Cytochrome P450 (CYP)2C19 Extensive Metabolizers (EM) Versus Poor Metabolizers (PM)

    Blood samples were collected prior to and up to 120 hours following dosing of LY2216684 on Day 1 (Period 1) for the measurement of LY2216684 plasma concentrations.

    Measured: Predose up to 120 hours post administration of LY2216684

Secondary outcomes (3)
  1. Pharmacokinetics: Area Under the Plasma Concentration-time Curve From Time 0 to Infinity [(AUC(0-∞)] of LY2216684 + Quinidine in Cytochrome P450 (CYP)2C19 Poor Metabolizers (PM)

    Blood samples were collected prior to and up to 120 hours following coadministration of LY2216684 and quinidine on Day 11 (Period 2) for the measurement of LY2216684 plasma concentrations.

    Measured: Predose up to 120 hours post administration of quinidine

  2. Pharmacokinetics: Maximum Observed Plasma Concentration (Cmax) of LY2216684 + Quinidine in CYP2C19 Poor Metabolizers

    Blood samples were collected prior to and up to 120 hours following coadministration of LY2216684 and quinidine on Day 11 (Period 2) for the measurement of LY2216684 plasma concentrations.

    Measured: Predose up to 120 hours post administration of quinidine

  3. Pharmacokinetics: Time to Maximum Observed Plasma Concentration (Tmax) of LY2216684 + Quinidine in CYP2C19 Poor Metabolizers

    Blood samples were collected prior to and up to 120 hours following coadministration of LY2216684 and quinidine on Day 11 (Period 2) for the measurement of LY2216684 plasma concentrations.

    Measured: Predose up to 120 hours post administration of quinidine

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted26 Oct 2011 (estimated)
  2. Study startOct 2011
  3. Primary completionAug 2012
  4. Study completionAug 2012

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase 1
Primary purpose
Treatment
Allocation
Non-randomised
Intervention model
Parallel groups
Masking
None (open label)
Enrolment
18 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT01460381
Sponsor's protocol ID
14397
Other IDs
H9P-EW-LNDZ
Status last verified
Mar 2018
First submitted
24 Oct 2011
Last updated
26 Oct 2018
Data monitoring committee
No

Questions about this trial

What is this clinical trial studying?

A Phase 1 study testing LY2216684 and Quinidine in people with Depressive Disorder, Major, run by Eli Lilly and Company at 1 site in United States.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 11 inclusion and 20 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 26 Oct 2018. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 1 site in United States. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

What does this phase mean?

Phase 1 studies test a treatment in a small group of people for the first time or in a new way, mainly to check safety and find the right dose.

Not every study follows the same path, and some studies (observational studies, device studies) have no phase.

Are results available for this study?

Yes. Results are posted in the registry (first posted 26 Oct 2018). A summary is in the For doctors view, and the full results are on ClinicalTrials.gov.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Pharmacokinetics: Area Under the Plasma Concentration-time Curve From Time 0 to Infinity [AUC(0-∞)] of LY2216684 in Cytochrome P450 (CYP)2C19 Extensive Metabolizers (EM) Versus Poor Metabolizers (PM) (time frame: Predose up to 120 hours post administration of LY2216684). The study lists 3 primary outcomes in all. It is what the study was designed to measure, not a finding.

Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 26 Oct 2018.

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