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Nausea and Vomiting, Chemotherapy-InducedPhase 1NCT00405080

A Study in Healthy Subjects to Assess How Dosing of Rifampin Affects What the Body Does to a Dose of GW679769 (Casopitant).

A Phase 1 study testing GW679769 (Casopitant) oral tablets and Rifampin oral capsules in people with Nausea and Vomiting, Chemotherapy-Induced, run by GlaxoSmithKline 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

This study will examine what the body does while taking GW679769 alone and together with rifampin in healthy adult subjects. Read more about this study

Who is it for?
Ages 18 to 55 yearsHealthy volunteers can take part
What is being tested?
GW679769 (Casopitant) oral tablets and Rifampin oral capsules
Type of treatment
Pill or oral medicine
Could I receive a placebo?
No, everyone receives an active treatment
How many people
12 participants
Where
1 siteUnited States
Study dates
11 Nov 2006to 5 Jan 2007
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
  • female subjects who cannot become pregnant
  • able to swallow and keep down oral medication
  • can understand and follow the protocol requirements and instructions

Who cannot join

  • smokes at least 4 packs per day in the past 12 months
  • use of prescription or non-prescription drug(s)
  • herbal or dietary supplements or vitamins with 14 days prior to first dose of study medication
  • a clinically relevant abnormality medical condition or circumstance making the subject unsuitable for the study per the study doctor
  • blood donation in excess of 1 pint within 56 days before dosing of medication
  • iron deficient
Show all 16Show fewer
  • history or drug allergy of study medication
  • history of drug or alcohol abuse or dependency within the past 6 months
  • subjects cannot use any nicotine-containing products within the last 6 months
  • positive for HIV, Hepatitis B or C
  • active peptic ulcer disease
  • uncontrolled nausea and vomiting
  • active infection
  • heart failure
  • female who is lactating
  • female who has a positive pregnancy test

Trial locations and contacts

1 site in 1 country.

United States1 site
  • GSK Investigational Site

    Tacoma, Washington, 98418

Other trials in United States

About this study

Official title: An Open-Label, Two Period, Fixed Sequence Study of Healthy Subjects to Assess the Effect of Repeat Oral Dosing of [Rifampin] on the Pharmacokinetics of a Single Oral Dose of [GW679769]

This study will examine what the body does while taking GW679769 alone and together with rifampin in healthy adult subjects.

Being tested
GW679769 (Casopitant) oral tablets, Rifampin oral capsules
Keywords
Rifampin GW679769
Medical subject headings
Nausea, Vomiting

What participants receive

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

  • GW679769 (Casopitant) oral tabletsDrug

    Casopitant tablets will be available with dose strength of 50 mg. Subjects will receive three 50 mg tablets for the dose of 150 mg. On Day 8 of Treatment Period 2, the dose of casopitant and rifampin is to be taken at the same time.

  • Rifampin oral capsulesDrug

    Also called GW679769 (Casopitant) oral tablets

    Rifampin capsules will be available with dose strength of 300 mg. Subjects will receive two 300 mg capsules for the dose of 600 mg. On Day 8 of Treatment Period 2, the dose of casopitant and rifampin is to be taken at the same time.

Study groups in NCT00405080
Study groupRoleWhat they receive
Treatment Period 1ExperimentalSubject will receive single oral dose of 150 milligram (mg) of Casopitant. There will be wash out period of 7 days.
Receives: Drug: GW679769 (Casopitant) oral tablets
Treatment Period 2ExperimentalSubjects will receive rifampin 600 mg once daily on Days 1 - 9. On Day 8 subjects will receive a single dose of oral casopitant 150 mg along with rifampin.
Receives: Drug: GW679769 (Casopitant) oral tablets; Drug: Rifampin oral capsules

What is being measured

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

  1. Plasma levels for casopitant will be measured in Period 1 at Day 1 to 3 and in Period 2 at Day 8. Plasma levels for rifampin will be measured in Period 2 at Day 8 to 10.

    Measured: Up to Day 10

Secondary outcomes (1)
  1. clinical lab tests adverse events vital signs 12 lead ECGs liver function tests

    Measured: Up to Day 12

Timeline

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

  1. First posted29 Nov 2006 (estimated)
  2. Study start11 Nov 2006
  3. Primary completion5 Jan 2007
  4. Study completion5 Jan 2007

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
Single group
Masking
None (open label)
Enrolment
12 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT00405080
Sponsor's protocol ID
NKV105091
Status last verified
Sep 2017
First submitted
27 Nov 2006
Last updated
12 Sep 2017
Results posted
No
Individual data sharing
Yes: Patient-level data for this study will be made available through www.clinicalstudydatarequest.com following the timelines and process described on this site.

Questions about this trial

What is this clinical trial studying?

A Phase 1 study testing GW679769 (Casopitant) oral tablets and Rifampin oral capsules in people with Nausea and Vomiting, Chemotherapy-Induced, run by GlaxoSmithKline 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 4 inclusion and 16 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 12 Sep 2017. 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?

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?

Plasma levels for casopitant will be measured in Period 1 at Day 1 to 3 and in Period 2 at Day 8. Plasma levels for rifampin will be measured in Period 2 at Day 8 to 10. (time frame: Up to Day 10). 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 12 Sep 2017.

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