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HealthyPhase 1NCT01780259

A Study to Assess the Pharmacokinetics, Safety, and Tolerability of Intranasally Administered Esketamine in Healthy Participants

A Phase 1 study testing Esketamine and Triazolam 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 primary purpose of the study is to evaluate the pharmacokinetics (what the body does to the medication) of intranasally (through the nose) administered esketamine in 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?
Esketamine and Triazolam
Could I receive a placebo?
Yes, some participants may receive a placebo
How many people
58 participants
Where
1 siteBelgium
Study dates
Dec 2012to May 2013
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

  • Blood pressure between 90 and 145 mmHg systolic and no higher than 90 mmHg diastolic
  • A 12-lead electrocardiogram consistent with normal cardiac conduction and function
  • Agree to protocol-defined method of contraception
  • Comfortable with self-administration of intranasal medication

Who cannot join

  • History of or current clinically significant medical illness including cardiac arrhythmias or other cardiac disease; hematologic disease; coagulation disorders; significant pulmonary disease, including bronchospastic respiratory disease; diabetes mellitus; renal or hepatic insufficiency; thyroid disease; neurologic or psychiatric disease, asthma
  • Clinically significant abnormal values for hematology, clinical chemistry, or urinalysis at screening or at admission to the study center
  • Clinically significant abnormal physical examination, vital signs or 12 lead electrocardiogram at screening or at admission to the study center
  • Known allergy to heparin or history of heparin-induced thrombocytopenia

Trial locations and contacts

1 site in 1 country.

Belgium1 site
  • Study site

    Merksem

Other trials in Belgium

About this study

Official title: A Single-Dose Study to Assess the Pharmacokinetics, Safety, and Tolerability of Intranasally Administered Esketamine in Healthy Subjects

The primary purpose of the study is to evaluate the pharmacokinetics (what the body does to the medication) of intranasally (through the nose) administered esketamine in healthy participants.

Read the detailed description

This is a single-center study with 3 cohorts (groups). Approximately 58 participants will be enrolled in this study. In Cohort 1, approximately 16 participants will be enrolled for up to 78 days and they will receive 4 different single-dose regimens (Treatment A, B, C and D) of intranasal spray of esketamine solution in a crossover manner (participants will be switched from one single-dose regimen to another) and in an open label manner (both the investigator and the participant know the intervention received by the participant). In Cohort 2, approximately 14 participants will be enrolled for up to 35 days and they will receive 1 regimen of intranasal esketamine (Treatment D) in an open label manner. In Cohort 3, approximately 28 participants will be enrolled and they will be randomly assigned to receive either Treatment E (intranasal esketamine spray) or Treatment F (intranasal placebo spray) in a double blind manner (both the investigator and the participant do not know the intervention received by the participant). Safety evaluations will include assessment of adverse events, targeted nasal examinations, laboratory tests, electrocardiogram, physical examination, pulse oximetery, and vital signs.

Conditions
Healthy
Being tested
Esketamine, Placebo, Triazolam
Keywords
Healthy, Esketamine, Pharmacokinetics, Intranasal

What participants receive

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

  • EsketamineDrug

    1 spray of 14 percent of esketamine solution (14 mg of esketamine per 100 microlitre) will be administered intranasally by nasal spray pump in each nostril once (Treatment A-total dose: 28 mg), twice with 5 minutes interval (Treatment B-total dose: 56 mg), thrice with 5 minutes interval between each repeated sprays (Treatment C-total dose: 84 mg), thrice with 10 minutes interval between each repeated sprays (Treatment D-total dose: 84 mg) and 4 times with 10 minutes interval between each repeated sprays (Treatment E-total dose: 112 mg). Treatment A, B, C, D will be administered in Cohort 1; Treatment D will be administered in Cohort 2; and Treatment E will be administered in Cohort 3.

  • PlaceboDrug

    Single dose of oral placebo will be administered 5 minutes before the first intranasal spray of esketamine solution in the Treatment E of Cohort 3. Placebo solution (solution of water for injection with denatonium benzoate) will be administered intranasally solution by nasal spray pump in the Treatment F of Cohort 3.

  • TriazolamDrug

    Single 0.25-mg oral dose of triazolam will be administered 5 minutes before the first intranasal spray of placebo solution in the Treatment F of Cohort 3.

Study groups in NCT01780259
Study groupRoleWhat they receive
Cohort 1: Treatment AExperimentalParticipants will receive 1 spray of esketamine solution in each nostril once (total dose: 28 mg).
Receives: Drug: Esketamine
Cohort 1: Treatment BExperimentalParticipants will receive 1 spray of esketamine solution in each nostril twice, with 5 minutes interval (total dose: 56 mg).
Receives: Drug: Esketamine
Cohort 1: Treatment CExperimentalParticipants will receive 1 spray of esketamine solution in each nostril thrice, with 5 minutes interval between each repeated sprays (total dose 84 mg).
Receives: Drug: Esketamine
Cohort 1: Treatment DExperimentalParticipants will receive 1 spray of esketamine solution in each nostril thrice, with 10 minutes interval between each repeated sprays (total dose 84 mg).
Receives: Drug: Esketamine
Cohort 2: Treatment DExperimentalParticipants will receive 1 spray of esketamine solution in each nostril thrice, with 10 minutes interval between each repeated sprays (total dose 84 mg).
Receives: Drug: Esketamine
Cohort 3: Treatment EExperimentalParticipants will receive 1 spray of esketamine solution in each nostril, 4 times with 10 minutes interval between each repeated sprays (total dose: 112 mg). Single dose of oral placebo will be administered 5 minutes before the first intranasal spray of esketamine solution.
Receives: Drug: Esketamine; Drug: Placebo
Cohort 3: Treatment FExperimentalParticipants will receive 1 spray of placebo solution in each nostril, 4 times with 10 minutes interval between each repeated sprays (total dose: 112 mg). Single 0.25-mg oral dose of triazolam will be administered 5 minutes before the first intranasal spray of placebo solution.
Receives: Drug: Placebo; Drug: Triazolam

What is being measured

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

  1. Maximum plasma concentration during a dosing interval (Cmax) of esketamine

    Measured: Predose, 7 minutes, 12 minutes, 22 minutes, 32 minutes, 40 minutes, 50 minutes, 1 hour, 1.25 hours, 1.5 hours, 2 hours, 3 hours, 4 hours, 6 hours, 9 hours, 12 hours, 18 hours, 24 hours

  2. Time to reach the maximum plasma concentration (tmax) of esketamine

    Measured: Predose, 7 minutes, 12 minutes, 22 minutes, 32 minutes, 40 minutes, 50 minutes, 1 hour, 1.25 hours, 1.5 hours, 2 hours, 3 hours, 4 hours, 6 hours, 9 hours, 12 hours, 18 hours, 24 hours

  3. Area under the plasma concentration-time curve from time 0 to time of the last quantifiable concentration (AUClast) of esketamine

    Measured: Predose, 7 minutes, 12 minutes, 22 minutes, 32 minutes, 40 minutes, 50 minutes, 1 hour, 1.25 hours, 1.5 hours, 2 hours, 3 hours, 4 hours, 6 hours, 9 hours, 12 hours, 18 hours, 24 hours

Secondary outcomes (1)
  1. Number of participants with adverse events

    Measured: Up to 78 days

Timeline

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

  1. First posted31 Jan 2013 (estimated)
  2. Study startDec 2012
  3. Primary completionMay 2013
  4. Study completionMay 2013

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
Randomised
Intervention model
Crossover
Masking
None (open label)
Enrolment
58 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT01780259
Sponsor's protocol ID
CR100942
Other IDs
ESKETINTRD1001, 2012-004374-25
Status last verified
Aug 2013
First submitted
28 Jan 2013
Last updated
9 Aug 2013
Results posted
No
Data monitoring committee
No

Publications

  • Perez-Ruixo C, Rossenu S, Zannikos P, Nandy P, Singh J, Drevets WC, Perez-Ruixo JJ. Population Pharmacokinetics of Esketamine Nasal Spray and its Metabolite Noresketamine in Healthy Subjects and Patients with Treatment-Resistant Depression. Clin Pharmacokinet. 2021 Apr;60(4):501-516. doi: 10.1007/s40262-020-00953-4. Epub 2020 Oct 31.

    PubMed 33128208

Questions about this trial

What is this clinical trial studying?

A Phase 1 study testing Esketamine and Triazolam 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 4 inclusion and 4 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 Aug 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?

Maximum plasma concentration during a dosing interval (Cmax) of esketamine (time frame: Predose, 7 minutes, 12 minutes, 22 minutes, 32 minutes, 40 minutes, 50 minutes, 1 hour, 1.25 hours, 1.5 hours, 2 hours, 3 hours, 4 hours, 6 hours, 9 hours, 12 hours, 18 hours, 24 hours). 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?

On the ClinicalTrials.gov record for NCT01780259, which also lists 1 linked publication.

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 Aug 2013.

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