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HealthyPhase 1NCT01607762

A Study to Compare Capillary and Venous Whole Blood and Plasma Concentrations of Five Antipsychotics

A Phase 1 study testing Aripiprazole, Quetiapine and Olanzapine in people with Healthy, run by Janssen Research & Development, LLC at 1 site in Belgium.

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 purpose of this study is to compare capillary (the smallest of a body's blood vessels) and venous whole blood and plasma concentrations of 5 antipsychotics after given of a single oral, immediate-release dose to healthy participants. Read more about this study

Who is it for?
Ages 18 to 55 yearsHealthy volunteers can take part
Conditions the study is for
Healthy
What is being tested?
Aripiprazole, Quetiapine and Olanzapine
Type of treatment
Pill or oral medicine
Could I receive a placebo?
No, everyone receives an active treatment
How many people
31 participants
Where
1 siteBelgium
Study dates
Feb 2012to Oct 2012
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

  • Body mass index (weight [kg]/height2 [m]2) between 17 and 35 kg/m2 (inclusive), and body weight not less than 50 kg
  • If a woman, must be postmenopausal, surgically sterile, abstinent, or, if sexually active, be practicing an effective method of birth control before entry and throughout the study
  • If a woman, must have negative pregnancy test at screening
  • If a man, must agree to use an adequate contraception method as deemed appropriate by the investigator and to not donate sperm during the study and for 3 months after receiving the study drug
  • Blood pressure between 90 and 140 mmHg systolic, inclusive, and no higher than 90 mmHg diastolic

Who cannot join

  • History of or current clinically significant medical illness or condition that the investigator considers should exclude the participant or that could interfere with the interpretation of the study results
  • Clinically significant abnormal values for laboratorial tests
  • Use of any prescription or nonprescription medication (including vitamins and herbal supplements), except for paracetamol (acetaminophen), oral contraceptives and hormonal replacement therapy, within 14 days before the study drug administration is scheduled
  • Positive test for alcohol or drugs of abuse at screening
  • Unable to swallow solid, oral dosage forms whole with the aid of water (participants may not chew, divide, dissolve, or crush the study drug)

Trial locations and contacts

1 site in 1 country.

Belgium1 site
  • Study site

    Merksem

Other trials in Belgium

About this study

Official title: Comparison of Single-Dose Plasma and Blood Concentrations of Aripiprazole, Olanzapine, Quetiapine, Paliperidone and Risperidone After Capillary and Venous Blood Sample Collection

The purpose of this study is to compare capillary (the smallest of a body's blood vessels) and venous whole blood and plasma concentrations of 5 antipsychotics after given of a single oral, immediate-release dose to healthy participants.

Read the detailed description

This is a randomized (the study drug is assigned by chance), open-label (all people know the identity of the intervention), parallel-group (each group of patients will be treated at the same time), single-center study. Participants will be randomly assigned to 1 of 5 cohorts (groups) defined by the antipsychotic drug (aripiprazole, quetiapine, olanzapine, risperidone or paliperidone). Antipsychotics are drugs that are helpful in the treatment of psychosis and have a capacity to ameliorate thought disorders. Participants will enter the investigational site in the morning of Day -1 and stay until the morning of Day 2. Participants will return to the study site for subsequent assessments as per study's schedule. The total study length for a participant is approximately 26 days, except for participants receiving aripiprazole for whom the total study length is approximately 39 days.

Conditions
Healthy
Being tested
Aripiprazole, Quetiapine, Olanzapine, Risperidone, Paliperidone
Keywords
Healthy, Antipsychotics, Aripiprazole, Paliperidone, Risperidone, Quetiapine, Olanzapine

What participants receive

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

  • AripiprazoleDrug

    Type= exact number, unit= mg, number= 5, form= tablet, route= oral administration. A single oral dose of a 5-mg aripiprazole tablet will be administered after an overnight fast.

  • QuetiapineDrug

    Type= exact number, unit= mg, number= 100, form= tablet, route= oral administration. A single oral dose of two 50-mg quetiapine tablets will be administered after an overnight fast.

  • OlanzapineDrug

    Type= exact number, unit= mg, number= 5, form= tablet, route= oral administration. A single oral dose of a 5-mg olanzapine tablet will be administered after an overnight fast.

  • RisperidoneDrug

    Type= exact number, unit= mg, number= 1, form= tablet, route= oral administration. A single oral dose of a 1-mg risperidone tablet will be administered after an overnight fast.

  • PaliperidoneDrug

    Type= exact number, unit= mg, number= 3, form= tablet, route= oral administration. A single oral dose of a 3-mg paliperidone tablet will be administered after an overnight fast.

Study groups in NCT01607762
Study groupRoleWhat they receive
Cohort A: AripiprazoleExperimentalNot described
Receives: Drug: Aripiprazole
Cohort B: QuetiapineExperimentalNot described
Receives: Drug: Quetiapine
Cohort C: OlanzapineExperimentalNot described
Receives: Drug: Olanzapine
Cohort D: RisperidoneExperimentalNot described
Receives: Drug: Risperidone
Cohort E: PaliperidoneExperimentalNot described
Receives: Drug: Paliperidone

What is being measured

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

  1. Aripiprazole concentration in venous and capillary plasma, venous and capillary whole blood

    Measured: 16 time points over 408 hours postdose

  2. Quetiapine concentration in venous and capillary plasma, venous and capillary whole blood

    Measured: 12 time points over 108 hours postdose

  3. Olanzapine concentration in venous and capillary plasma, venous and capillary whole blood

    Measured: 12 time points over 108 hours postdose

  4. Risperidone concentration in venous and capillary plasma, venous and capillary whole blood

    Measured: 12 time points over 108 hours postdose

  5. Paliperidone concentration in venous and capillary plasma, venous and capillary whole blood

    Measured: 12 time points over 108 hours postdose

  6. Dehydroaripiprazole concentration in venous and capillary plasma, venous and capillary whole blood

    Measured: 16 time points over 408 hours postdose

  7. 9 hydroxy-risperidone concentration in venous and capillary plasma, venous and capillary whole blood

    Measured: 12 time points over 108 hours postdose

Secondary outcomes (1)
  1. Incidence of adverse events as a measure of safety and tolerability

    Measured: Approximately 26 days (Cohorts B, C, D, E), and approximately 39 days (Cohort A)

Timeline

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

  1. First posted30 May 2012 (estimated)
  2. Study startFeb 2012
  3. Primary completionApr 2012
  4. Study completionOct 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
Basic science
Allocation
Randomised
Intervention model
Parallel groups
Masking
None (open label)
Enrolment
31 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT01607762
Sponsor's protocol ID
CR100831
Other IDs
INDIGO-APS-1001, 2011-006133-41
Status last verified
Apr 2013
First submitted
25 May 2012
Last updated
9 Apr 2013
Results posted
No
Data monitoring committee
No

Questions about this trial

What is this clinical trial studying?

A Phase 1 study testing Aripiprazole, Quetiapine and Olanzapine in people with Healthy, run by Janssen Research & Development, LLC at 1 site in Belgium.

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 5 inclusion and 5 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 9 Apr 2013. 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 Belgium. 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?

Aripiprazole concentration in venous and capillary plasma, venous and capillary whole blood (time frame: 16 time points over 408 hours postdose). The study lists 7 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 9 Apr 2013.

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