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Nausea and Vomiting, Chemotherapy-InducedPhase 1NCT00404378

Study Of Healthy Subjects To Assess The Effect Of Ketoconazole And The Way The Body Will React To Casopitant [GW679769]

A Phase 1 study testing ketoconazole, casopitant 100 mg and Casopitant 50 mg 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 is a two period study of healthy adult subjects to characterize the effect of the dosing of ketoconazole on the the way the body reacts to a dose of GW679769, and to assess the safety profile of oral casopitant with and without ketoconazole. Read more about this study

Who is it for?
Ages 18 to 55 yearsHealthy volunteers can take part
What is being tested?
ketoconazole, casopitant 100 mg and Casopitant 50 mg
Type of treatment
Pill or oral medicine
Could I receive a placebo?
No, everyone receives an active treatment
How many people
15 participants
Where
1 siteUnited States
Study dates
20 Oct 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 male or females
  • Females must be of non-childbearing potential
  • Adequate organ functions
  • Able to swallow and retain oral medications
  • Able to understand and comply with study requirements
  • Signed ICF

Who cannot join

  • Clinically relevant abnormality identified on the screening exam or any other medical condition or circumstance making the subject unsuitable for participation in the study.
  • History of drug or other allergy which contraindicates participation.
  • Known immediate hypersensitivity reaction or idiosyncrasy to GW679769 or ketoconazole or drugs chemically related to the study medications.
  • Use of an investigational drug within 28 days preceding the first dose of GW679769 or ketoconazole or participation in another clinical trial within the past 30 days.
  • Blood donation in excess of 1 pint within 56 days prior to first dose of study medication or intends to donate within 30 days of the post-treatment follow-up visit.
  • History of or suspected iron deficiency.
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  • Positive stool for occult blood.
  • Pepsinogen level below the lower limit of laboratory reference range (LLRR).
  • Troponin level above 10% of the coefficient of variation of the assay as determined by the laboratory performing the test.
  • For male subjects, any history of hypogonadism and treatments associated with hypogonadism including radiation therapy to the testicles.
  • For female subjects, a positive serum ß-hCG (beta-human chorionic gonadotropin) pregnancy test.
  • Female subject who is lactating.
  • Positive urine drug screen (UDS) including alcohol.
  • Positive for HIV antibody, hepatitis C antibody or hepatitis B surface antigen
  • Positive urinary cotinine. Subjects must not have used any nicotine-containing products, including nicotine patches or gum, within the past 6 months.
  • Smoking history = 4 packs per day/year or smoked within the past 12 months.
  • History of drug abuse or dependence within the past 6 months.
  • History of alcohol abuse within the past 6 months or alcohol consumption in the past 6 months exceeding study requirements
  • Presence of uncontrolled nausea \& vomiting.
  • Presence of an active infection.
  • Any degree of heart failure as defined by the New York Heart Association functional classification system.
  • Active peptic ulcer disease (PUD) or a history of PUD of unknown etiology.
  • Use of any prescription or non-prescription drug(s), herbal or dietary supplements or vitamins within 14 days prior to the first dose of study medication.
  • Consumption of any food or drink containing grapefruit or grapefruit juice, apple juice, Seville oranges, kumquats, pomelos or vegetables from the mustard green family (e.g., kale, broccoli, watercress, collard greens, kohlrabi and brussels sprouts, mustard) within 14 days prior to the first dose of study medication.
  • History of cholecystectomy or biliary tract disease.
  • Any serious or unstable pre-existing medical, psychiatric, or other conditions that could interfere with subject's safety, obtaining informed consent or compliance to the study.

Trial locations and contacts

1 site in 1 country.

United States1 site
  • GSK Investigational Site

    Lenexa, Kansas, 66219

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 Ketoconazole on the Pharmacokinetics of a Single Oral Dose of [GW679769]

This is a two period study of healthy adult subjects to characterize the effect of the dosing of ketoconazole on the the way the body reacts to a dose of GW679769, and to assess the safety profile of oral casopitant with and without ketoconazole. This study will consist of a screening period, two treatment periods and a post-treatment follow-up visit.

Being tested
ketoconazole, casopitant 100 mg, Casopitant 50 mg
Keywords
Healthy subjects, Pharmacokinetics, Drug interaction, Ketoconazole, Casopitant
Medical subject headings
Nausea, Vomiting

What participants receive

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

  • ketoconazoleDrug

    Ketoconazole tablets will be available with dose strength of 200 mg. The dose of ketoconazole 400 mg will be comprised of two 200 mg tablets. On Day 4 of Treatment Period 2, the dose of casopitant and ketoconazole is to be taken at the same time.

  • casopitant 100 mgDrug

    Also called casopitant, ketoconazole

    Casopitant tablets will be available with dose strength of 50 mg. Subjects will receive two 50 mg tablets for the dose of 100 mg. On Day 4 of Treatment Period 2, the dose of casopitant and ketoconazole is to be taken at the same time

  • Casopitant 50 mgDrug

    Casopitant tablets will be available with dose strength of 50 mg and will receive single dose. On Day 4 of Treatment Period 2, the dose of casopitant and ketoconazole is to be taken at the same time.

Study groups in NCT00404378
Study groupRoleWhat they receive
Cohort 1 Treatment Period 1ExperimentalSubjects will receive single oral dose of 100 milligram (mg) of Casopitant. There will be wash out period of 7 days.
Receives: Drug: casopitant 100 mg
Cohort 1 Treatment Period 2ExperimentalSubjects will receive ketoconazole 400 mg once daily on Days 1 - 7. On Day 4 subjects will receive a single dose of oral casopitant 100 mg along with ketoconazole.
Receives: Drug: ketoconazole; Drug: casopitant 100 mg
Cohort 2 Treatment Period 1ExperimentalSubjects will receive single oral dose of 50 mg of Casopitant. There will be wash out period of 7 days.
Receives: Drug: Casopitant 50 mg
Cohort 2 Treatment Period 2ExperimentalSubjects will receive ketoconazole 400 mg once daily on Days 1 - 7. On Day 4 subjects will receive a single dose of oral casopitant 50 mg along with ketoconazole.
Receives: Drug: ketoconazole; Drug: Casopitant 50 mg

What is being measured

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

  1. Plasma levels will be measured for casopitant at Period 1: Day 1, 2 & 3.

    Measured: Period 1: Day 1, 2 & 3

  2. Plasma levels will be measured for casopitant and ketoconazole at Period 2: Day 4, 5, 6, 7, & 8.

    Measured: Period 2: Day 4, 5, 6, 7, & 8.

Secondary outcomes (1)
  1. clinical lab tests monitoring of International Normalized Ratio (INR) adverse events vital signs 12 lead ECGs liver function tests

    Measured: throughout the study

Timeline

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

  1. First posted28 Nov 2006 (estimated)
  2. Study start20 Oct 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
15 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT00404378
Sponsor's protocol ID
NKV105093
Status last verified
Sep 2017
First submitted
27 Nov 2006
Last updated
12 Sep 2017
Results posted
No
Data monitoring committee
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 ketoconazole, casopitant 100 mg and Casopitant 50 mg 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 6 inclusion and 26 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 will be measured for casopitant at Period 1: Day 1, 2 & 3. (time frame: Period 1: Day 1, 2 & 3). The study lists 2 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 12 Sep 2017.

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