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AzTrials

HealthyPhase 1IX-0106 RBANCT02962531

Relative Bioavailability Study of IX-01 Caplet Versus Aqueous Dispersion and Food Effect of the Caplet in Healthy Males

A Phase 1 study testing IX-01 caplets 1600 mg (4 x 400 mg), fasted, IX-01 caplets 1600 mg (4 x 400 mg), fed and IX-01 aqueous dispersion 1600 mg (20 mL), fasted in people with Healthy, run by Ixchelsis Limited 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

An open-label, randomized, three-period, three-way crossover trial of single doses of IX-01 in 12 healthy male subjects. In each period, subjects will receive a single oral dose of 1600 mg IX-01, either as an aqueous dispersion in a fasted state, or as caplets in the fed or fasted state Read more about this study

Who is it for?
Ages 18 to 45 years, men onlyHealthy volunteers can take part
Conditions the study is for
Healthy
What is being tested?
IX-01 caplets 1600 mg (4 x 400 mg), fasted, IX-01 caplets 1600 mg (4 x 400 mg), fed and IX-01 aqueous dispersion 1600 mg (20 mL), fasted
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
Nov 2016to Dec 2016
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 45 years
  • Men only
  • Healthy volunteers accepted
  • Adult

Who may be able to join

  • Body mass index between 18 and 30 kg/m2
  • Body weight of ˃60 kg (132 lbs) at screening
  • Able to understand the nature of the trial and any hazards of participating. Ability to communicate satisfactorily with the investigator and to participate in, and comply with the requirements of the entire trial
  • Willing to comply with the contraception requirements of the trial
  • Willing to give written consent to participate
  • Willing and able to remain in the study unit for the entire duration of each confinement period and return for outpatient visits
  • Willing and able to consume the entire high-calorie, high-fat breakfast meal in the designated timeframe required during fed study period
  • Vital signs at both screening and at baseline within: heart rate: 50-90 beats per minute; systolic blood pressure: 100-130 mmHg; diastolic: 60-90 mmHg

Who cannot join

  • Clinically relevant abnormal history, physical findings, ECG, or laboratory values at screening that could interfere with the objectives of the trial or safety of the volunteer, including any of the following:
  • Lipid and/or liver function test results >1.25 times upper limit of normal or another clinical laboratory result judged clinically significant
  • An international normalised ratio of >1.2 or a platelet count <150 x10^3/mL
  • History of unexplained syncope
  • Family history of unexplained sudden death or sudden death due to long QT syndrome
  • QTcF interval >450 msec at screening
Show all 24Show fewer
  • Bundle branch block or another conduction abnormality during an ECG, other than mild first degree atrio-ventricular block, judged clinically significant
  • Irregular rhythms during an ECG, other than sinus arrhythmia or occasional supraventricular ectopic beats, judged clinically significant
  • T-wave configuration of insufficient quality for determination of QT interval, as assessed by ECG and judged clinically significant by the Investigator
  • Presence of acute or chronic illness or history of chronic illness sufficient to invalidate participation in the trial or make study participation unnecessarily hazardous
  • Impaired gastrointestinal, endocrine, thyroid, hepatic, cardiovascular, respiratory, hematological, renal or neurological function, diabetes mellitus, coronary heart disease, or history of any psychotic mental illness
  • Surgery (e.g. stomach bypass) or medical condition that might affect absorption, metabolism, or elimination of medicines
  • Presence or history of severe adverse reaction to any drug and/or a history of skin reactions (rashes) to any drug
  • Previous allergic response which involved hives, swelling, shortness of breath, or anaphylaxis
  • Has used any over-the-counter medications, nutritional or dietary supplements, herbal preparations, or vitamins, except short courses of medication (such as acetaminophen), that could interfere with subject safety or the integrity of the trial data within 7 days prior to the first dose of medication
  • Any prescription medication within 14 days prior to the first dose of study medication
  • Participation in another clinical trial within 60 days prior to the first dose of study medication
  • Previous participation in this trial or any other clinical trial of an oxytocin receptor antagonist
  • Presence or history of drug or alcohol abuse, or intake of more than 21 units of alcohol weekly or more than 5 cigarettes daily
  • Unwilling or unable to comply with all protocol requirements
  • Positive urine screen for drugs of abuse
  • Positive for hepatitis B surface antigen, hepatitis C antibody or Human Immunodeficiency Virus at screening or previously treated for hepatitis B, hepatitis C, or Human Immunodeficiency Virus infection
  • Donated blood or plasma within 30 days prior to the first dose of study medication
  • Employee of the investigator site or any company involved in sponsoring, organizing, or conducting the trial, or immediate family of the employee

Trial locations and contacts

1 site in 1 country.

United States1 site
  • Worldwide Clinical Trials Early Phase Services, LLC

    San Antonio, Texas, 78217

Other trials in United States

About this study

Official title: A Randomized, Single-Dose, 3-Way Crossover Study to Evaluate the Relative Bioavailability of the IX-01 Caplet Formulation Compared With the IX 01 Aqueous Dispersion Formulation, and the Effect of Food on the IX-01 Caplet Formulation, in Healthy Male Subjects

An open-label, randomized, three-period, three-way crossover trial of single doses of IX-01 in 12 healthy male subjects. In each period, subjects will receive a single oral dose of 1600 mg IX-01, either as an aqueous dispersion in a fasted state, or as caplets in the fed or fasted state

Read the detailed description

This is a Relative Bioavailability Study to compare single oral doses of 1600mg IX-01, either as an aqueous dispersion in a fasted state, or as caplets in the fed or fasted state. Each volunteer in the study will receive each of the formulations listed below. Each formulation will be separated by at least a 5-day drug-free (washout) period.

  • Treatment A: A single 1600 mg (4 x 400 caplets) oral dose of IX-01 under fasted conditions
  • Treatment B: A single 1600 mg (4 x 400 caplets) oral dose of IX-01 under fed conditions
  • Treatment C: A single 1600 mg aqueous dispersion (20 mL) oral dose of IX-01 under fasted conditions.

In the fasted treatment periods, dosing will follow an overnight fast of at least 10 hours.

In the fed treatment period, following an overnight fast of at least 10 hours, a standard high-calorie, high-fat breakfast meal will be given 30 minutes prior to administration of the study drug.

There will be a final follow-up visit 7-10 days after the final dose of study medication.

Conditions
Healthy
Being tested
IX-01 caplets 1600 mg (4 x 400 mg), fasted, IX-01 caplets 1600 mg (4 x 400 mg), fed, IX-01 aqueous dispersion 1600 mg (20 mL), fasted

What participants receive

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

  • IX-01 caplets 1600 mg (4 x 400 mg), fastedDrug

    oral dose under fasted conditions

  • IX-01 caplets 1600 mg (4 x 400 mg), fedDrug

    oral dose under fed conditions

  • IX-01 aqueous dispersion 1600 mg (20 mL), fastedDrug

    oral dose under fasted conditions

Study groups in NCT02962531
Study groupRoleWhat they receive
Treatment AExperimentalA single 1600 mg (4 x 400 caplets) oral dose of IX-01 under fasted conditions
Receives: Drug: IX-01 caplets 1600 mg (4 x 400 mg), fasted
Treatment BExperimentalA single 1600 mg (4 x 400 caplets) oral dose of IX-01 under fed conditions
Receives: Drug: IX-01 caplets 1600 mg (4 x 400 mg), fed
Treatment CExperimentalA single 1600 mg aqueous dispersion (20 mL) oral dose of IX-01 under fasted conditions.
Receives: Drug: IX-01 aqueous dispersion 1600 mg (20 mL), fasted

What is being measured

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

  1. Pharmacokinetic parameter peak plasma concentration of IX-01 (C max)

    Relative bioavailability of the caplet formulation of IX-01compared with the aqueous dispersion formulation when administered in the fasted state

    Measured: pre-dose and at 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 8, 12, 24, 48, 72 and 96 hours post-dose

  2. Pharmacokinetic parameter time of peak plasma concentration of IX-01 (t max)

    Relative bioavailability of the caplet formulation of IX-01compared with the aqueous dispersion formulation when administered in the fasted state

    Measured: pre-dose and at 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 8, 12, 24, 48, 72 and 96 hours post-dose

  3. Pharmacokinetic parameter terminal half-life (t 1/2)

    Relative bioavailability of the caplet formulation of IX-01compared with the aqueous dispersion formulation when administered in the fasted state

    Measured: pre-dose and at 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 8, 12, 24, 48, 72 and 96 hours post-dose

  4. Pharmacokinetic parameter elimination rate constant (K el)

    Relative bioavailability of the caplet formulation of IX-01compared with the aqueous dispersion formulation when administered in the fasted state

    Measured: pre-dose and at 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 8, 12, 24, 48, 72 and 96 hours post-dose

  5. Relative bioavailability of the caplet formulation of IX-01 compared with the aqueous dispersion formulation (fasted)

    Relative bioavailability of the caplet formulation of IX-01compared with the aqueous dispersion formulation when administered in the fasted state

    Measured: pre-dose and at 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 8, 12, 24, 48, 72 and 96 hours post-dose

  6. Pharmacokinetic parameter area under the concentration-time curve (AUC 0-inf)

    Relative bioavailability of the caplet formulation of IX-01compared with the aqueous dispersion formulation when administered in the fasted state

    Measured: pre-dose and at 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 8, 12, 24, 48, 72 and 96 hours post-dose

  7. area under the concentration-time curve from 0 up to the time of last quantifiable concentration (AUC last)

    Relative bioavailability of the caplet formulation of IX-01compared with the aqueous dispersion formulation when administered in the fasted state

    Measured: pre-dose and at 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 8, 12, 24, 48, 72 and 96 hours post-dose

  8. The relative bioavailability of IX-01, as judged by AUC 0-inf (F rel)

    Relative bioavailability of the caplet formulation of IX-01 compared with the aqueous dispersion formulation when administered in the fasted state

    Measured: pre-dose and at 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 8, 12, 24, 48, 72 and 96 hours post-dose

  9. Comparison of Maximum Plasma Concentration [Cmax] in fed versus fasted states

    To determine the effect of a high-fat meal on the pharmacokinetic profile of the IX-01 caplet formulation

    Measured: pre-dose and at 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 8, 12, 24, 48, 72 and 96 hours post-dose

  10. Comparison of Area Under the Curve [AUC] in fed versus fasted states

    To determine the effect of a high-fat meal on the pharmacokinetic profile of the IX-01 caplet formulation

    Measured: pre-dose and at 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 8, 12, 24, 48, 72 and 96 hours post-dose

  11. Comparison of Time to Maximum Plasma Concentration [Tmax] in fed versus fasted states

    To determine the effect of a high-fat meal on the pharmacokinetic profile of the IX-01 caplet formulation

    Measured: pre-dose and at 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 8, 12, 24, 48, 72 and 96 hours post-dose

  12. Comparison of the Area Under the Curve [AUC] in fed versus fasted states

    To determine the effect of a high-fat meal on the pharmacokinetic profile of the IX-01 caplet formulation

    Measured: pre-dose and at 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 8, 12, 24, 48, 72 and 96 hours post-dose

Secondary outcomes (1)
  1. Safety monitoring - adverse events, laboratory data, ECGs, vital signs

    To monitor the safety and tolerability of IX-01

    Measured: Day 0 to Day 21

Timeline

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

  1. First posted11 Nov 2016 (estimated)
  2. Study startNov 2016
  3. Primary completionDec 2016
  4. Study completionDec 2016

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
Crossover
Masking
None (open label)
Enrolment
12 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT02962531
Sponsor's protocol ID
IX-0106
Acronym
IX-0106 RBA
Status last verified
Jan 2017
First submitted
24 Oct 2016
Last updated
13 Jan 2017
Results posted
No
Data monitoring committee
No
Individual data sharing
No

Questions about this trial

What is this clinical trial studying?

A Phase 1 study testing IX-01 caplets 1600 mg (4 x 400 mg), fasted, IX-01 caplets 1600 mg (4 x 400 mg), fed and IX-01 aqueous dispersion 1600 mg (20 mL), fasted in people with Healthy, run by Ixchelsis Limited 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 8 inclusion and 24 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 13 Jan 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?

Pharmacokinetic parameter peak plasma concentration of IX-01 (C max) (time frame: pre-dose and at 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 8, 12, 24, 48, 72 and 96 hours post-dose). The study lists 12 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 13 Jan 2017.

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