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HealthyPhase 1NCT00915746

A Drug Interaction Study of JNJ-31001074 and Ketoconazole in Healthy Volunteers

A Phase 1 study testing JNJ-31001074; ketoconazole in people with Healthy and Pharmacokinetics, run by Johnson & Johnson Pharmaceutical Research & Development, L.L.C..

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

This is an open-label (both the physician and healthy volunteer know which treatment will be administered) study to assess the pharmacokinetics (process by which JNJ-31001074 is absorbed, distributed, metabolized, and eliminated by the body) of JNJ-31001074 when taken alone and in combination with ketoconazole. Read more about this study

Who is it for?
Ages 18 to 55 yearsHealthy volunteers can take part
Conditions the study is for
Healthy, Pharmacokinetics, Drug Interactions
What is being tested?
JNJ-31001074; ketoconazole
How many people
14 participants
Where
No sites listed yet
Study dates
Nov 2009to Dec 2009
Phase
Phase 1
Are there results?
None posted in the registry

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 55 years
  • All sexes
  • Healthy volunteers accepted
  • Adult

Who may be able to join

  • healthy volunteer between the ages of 18-55
  • if a woman, must be of non childbearing potential (ie, post menopausal or surgically sterile) and have a negative pregnancy test
  • body mass index between 18-30
  • body weight greater than or equal to 50 kilograms
  • blood pressure between 90 and 140 mgHg systolic and no higher than 90 mgHg diastolic
  • nonsmoker

Who cannot join

  • History of or current clinically significant medical illness
  • clinically significant abnormal laboratory value(s)
  • clinically significant abnormal physical examination, vital signs or electrocardiogram
  • pregnant, lactating or completed last term pregnancy within six months of screening
  • use of any prescription or non prescription medication except for paracetamol (acetaminophen/TYLENOL), bisphosphonates (drugs to treat osteoporosis), hormone replacement therapy within 14 days of first dose of study medication
  • history of drug or alcohol abuse
  • history of smoking or use of nicotine-containing substances within the previous two months

About this study

Official title: An Open-Label Drug-Drug Interaction Study to Assess the Effect of Ketoconazole on the Pharmacokinetics of JNJ-31001074 in Healthy Subjects

This is an open-label (both the physician and healthy volunteer know which treatment will be administered) study to assess the pharmacokinetics (process by which JNJ-31001074 is absorbed, distributed, metabolized, and eliminated by the body) of JNJ-31001074 when taken alone and in combination with ketoconazole. The study consists of three phases: a screening phase to determine eligibility, an open-label treatment phase consisting of three periods and an end-of study/early withdrawal assessment phase.

Read the detailed description

This is an open-label (both the physician and healthy volunteer know which treatment will be administered), sequential design (one after the other) study to assess the pharmacokinetics (process by which JNJ-31001074 is absorbed, distributed, metabolized, and eliminated by the body) of JNJ-31001074 when taken alone and in combination with ketoconazole. The study consists of three phases: a screening phase to determine eligibility, an open-label treatment phase consisting of three periods and an end-of-study/early withdrawal assessment phase. During the screening phase, healthy volunteers will be evaluated to see if they meet selection criteria as specified in the protocol. Healthy volunteers who meet these criteria will report to the study center on Day -1. Volunteers will be admitted to the study center and will fast (no food or beverages) overnight for at least 10 hours. Volunteers will remain at the study center for 11 days. The open-label treatment phase consists of three periods. In Period 1, a single-dose of JNJ-31001074 10 mg will be administered on Day 1, followed by three days of multiple blood sampling (Days 1-3). In Period 2 (Days 4-6), 400 mg ketoconazole will be administered on each day just prior to which predose blood samples are taken. In Period 3 (Days 7-11), JNJ-31001074 10 mg and ketoconazole 400 mg will be administered together on Day 7, followed by four days of multiple blood sampling. Ketoconazole will also be administered on Day 8 and Day 9 of Period 3. No study drug will be administered on Days 2 and 3 of Period 1, and Days 10 and 11 of Period 3. The end-of-study phase assessments will be performed after the completion of the four day blood sampling on Day 11. Safety and tolerability will be assessed throughout the volunteer's participation. Volunteers will be instructed to report any adverse events that occur up to 30 days after their last dose of study drug. The maximum study duration for each volunteer is expected to be 32 days. JNJ-31001074 10 mg will be administered orally on Days 1 and 7; ketoconazole 400 mg will be administered orally on Days 4, 5, 6, 7, 8, and 9.

Being tested
JNJ-31001074; ketoconazole
Keywords
Phase I, ketoconazole, CYP3A4 inhibitor, drug interaction, metabolism, Healthly Volunteer, JNJ-31001074

What participants receive

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

  • JNJ-31001074; ketoconazoleDrug

What is being measured

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

  1. The primary objective is to assess the effects of repeated daily administration of 400 mg of ketoconazole on the single-dose pharmacokinetics of JNJ-31001074 in healthy volunteers

    Measured: Multiple blood samples will be obtained over the 11 day open-label treatment phase

Secondary outcomes (1)
  1. To assess the safety and tolerability of JNJ-31001074 with and without coadministration of ketoconazole

    Measured: up to 32 days (including a 21 day screening phase)

Timeline

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

  1. First posted8 Jun 2009 (estimated)
  2. Study startNov 2009
  3. Study completionDec 2009

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
Allocation
Non-randomised
Intervention model
Single group
Masking
None (open label)
Enrolment
14 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT00915746
Sponsor's protocol ID
CR016342
Status last verified
Apr 2010
First submitted
4 Jun 2009
Last updated
30 Apr 2010
Results posted
No

Questions about this trial

What is this clinical trial studying?

A Phase 1 study testing JNJ-31001074; ketoconazole in people with Healthy and Pharmacokinetics, run by Johnson & Johnson Pharmaceutical Research & Development, L.L.C..

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 6 inclusion and 7 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 30 Apr 2010. Status can change between updates, so confirm with the study contact before making plans.

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?

The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.

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?

The primary objective is to assess the effects of repeated daily administration of 400 mg of ketoconazole on the single-dose pharmacokinetics of JNJ-31001074 in healthy volunteers (time frame: Multiple blood samples will be obtained over the 11 day open-label treatment phase). 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 30 Apr 2010.

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