Study to Investigate the Pharmacokinetics, Safety and Tolerability of Odalasvir and AL-335 in Healthy Japanese Participants

March 28, 2018 updated by: Janssen Research & Development, LLC

A Phase 1, Double-blind, Placebo-controlled, Randomized, Single Ascending Dose Study to Investigate the Pharmacokinetics, Safety and Tolerability of Odalasvir and AL-335 in Healthy Japanese Subjects

The purpose of this study is to investigate the pharmacokinetics (PK), safety and tolerability following single oral administration of ascending doses of odalasvir (ODV) in healthy Japanese participants (Panel 1) and to investigate the PK, safety and tolerability following single oral administration of ascending doses of AL-335 in healthy Japanese participants (Panel 2; Sequential Design).

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Completed

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Actual)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
40

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Phase 1

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

20 years to 55 years (Adult)

Accepts Healthy Volunteers

Yes

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Participant must be a Japanese participant who has resided outside Japan for no more than 5 years and whose parents and grandparents are Japanese as determined by participant's verbal report
  • Participant must have a body mass index (BMI: weight in kilogram [kg] divided by the square of height in meters) of 18.0 to 30.0 kilogram per meter square (kg/m^2), extremes included and a body weight not less than 50.0 kilogram (kg)
  • Participant must be healthy on the basis of physical examination, medical history, vital signs, and 12-lead electrocardiogram (ECG) performed at Screening. If there are abnormalities, the participant may be included only if the Investigator judges the abnormalities or deviations from normal to be not clinically significant. This determination must be recorded in the participant's source documents and initialed by the Investigator
  • Participant must have a blood pressure (after the participant supine for 5 minutes) between 90 and 140 millimeter of mercury (mmHg) systolic, inclusive, and no higher than 90 mmHg diastolic. If blood pressure is out of range, up to 2 repeated assessments are permitted
  • Female participant must agree to not donate eggs (ova, oocytes) for the purpose of assisted reproduction during the study and for a period of 60 days (Panel 1) or 30 days (Panel 2) after study drug administration or until the last follow-up visit, whichever occurs later

Exclusion Criteria:

  • Participant has a history of liver or renal insufficiency (estimated creatinine clearance below 80 milliliters per minute [mL/min]); significant cardiac, vascular, pulmonary, gastrointestinal (such as significant diarrhea, gastric stasis, or constipation that in the Investigator's opinion could influence drug absorption or bioavailability), endocrine, neurologic, hematologic, rheumatologic, psychiatric, neoplastic or metabolic disturbances
  • Participant has any condition for which, in the opinion of the Investigator, participation would not be in the best interest of the participant (for example, compromise the well-being) or that could prevent, limit, or confound the protocol-specified assessments
  • Participant with a past history of heart arrhythmias (for example, extra systolic beats or tachycardia at rest); risk factors associated with Torsade de Pointes such as hypokalemia or family history of short/long QT syndrome or sudden unexplained death (including sudden infant death syndrome) in a first-degree relative [for example, sibling, offspring, or biological parent])
  • Participant with any history of clinically significant skin disease such as, but not limited to, dermatitis, eczema, drug rash, psoriasis, food allergy, or urticaria
  • Participant has known allergies, hypersensitivity, or intolerance to odalasvir (ODV) or AL-335 or its excipients

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: Double

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Experimental: Panel 1: Treatment A
Participants will receive odalasvir (ODV) 50 milligram (mg) (n=8) or placebo (n=2) on Day 1.
Drug: Placebo
Matching placebo will be administered.
Drug: Odalasvir (ODV)
ODV 50 mg (1 tablet) in Treatment A, 100 mg (2 tablets of 50 mg) in Treatment B and 300 mg (6 tablets of 50 mg) in Treatment C.
Experimental: Panel 1: Treatment B
Participants will receive ODV 100 mg (n=8) or placebo (n=2) on Day 1.
Drug: Placebo
Matching placebo will be administered.
Drug: Odalasvir (ODV)
ODV 50 mg (1 tablet) in Treatment A, 100 mg (2 tablets of 50 mg) in Treatment B and 300 mg (6 tablets of 50 mg) in Treatment C.
Experimental: Panel 1: Treatment C
Participants will receive ODV 300 mg (n=8) or placebo (n=2) on Day 1.
Drug: Placebo
Matching placebo will be administered.
Drug: Odalasvir (ODV)
ODV 50 mg (1 tablet) in Treatment A, 100 mg (2 tablets of 50 mg) in Treatment B and 300 mg (6 tablets of 50 mg) in Treatment C.
Experimental: Panel 2: Treatment D
Participants will receive AL-335 400 mg (n=8) or placebo (n=2) on Day 1 of Period 1. Each treatment period will be separated by a washout period of 7 days.
Drug: Placebo
Matching placebo will be administered.
Drug: AL-335
AL-335 400 mg (1 tablet) in Treatment D, 800 mg (2 tablets of 400 mg) in Treatment E and 1200 mg (3 tablets of 400 mg) in Treatment F.
Experimental: Panel 2: Treatment E
Participants will receive AL-335 800 mg (n=8) or placebo (n=2) on Day 1 of Period 2. Each treatment period will be separated by a washout period of 7 days.
Drug: Placebo
Matching placebo will be administered.
Drug: AL-335
AL-335 400 mg (1 tablet) in Treatment D, 800 mg (2 tablets of 400 mg) in Treatment E and 1200 mg (3 tablets of 400 mg) in Treatment F.
Experimental: Panel 2: Treatment F
Participants will receive AL-335 1,200 mg (n=8) or placebo (n=2) on Day 1 of Period 3. Each treatment period will be separated by a washout period of 7 days.
Drug: Placebo
Matching placebo will be administered.
Drug: AL-335
AL-335 400 mg (1 tablet) in Treatment D, 800 mg (2 tablets of 400 mg) in Treatment E and 1200 mg (3 tablets of 400 mg) in Treatment F.

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
Maximum Observed Concentration (Cmax) of Odalasvir (ODV)
Time Frame: From Day 1 to Day 14 after intake of ODV
The Cmax is the maximum observed analyte concentration.
From Day 1 to Day 14 after intake of ODV
Time to Reach Maximum Observed Concentration (Tmax) of ODV
Time Frame: From Day 1 to Day 14 after intake of ODV
The Tmax is defined as actual sampling time to reach maximum observed analyte concentration.
From Day 1 to Day 14 after intake of ODV
Area Under the Concentration-Time Curve From Time Zero to Time of the Last Quantifiable Concentration (AUClast) of ODV
Time Frame: From Day 1 to Day 50-55 after intake of ODV
The (AUC [0-last]) is the area under the analyte concentration-time curve from time 0 to time of the last quantifiable concentration.
From Day 1 to Day 50-55 after intake of ODV
Elimination Rate Constant (Lambda[z]) of ODV
Time Frame: From Day 1 to Day 50-55 after intake of ODV
Lambda(z) is first order elimination rate constant associated with the terminal portion of the curve, determined as the negative slope of the terminal log-linear phase of the drug concentration-time curve.
From Day 1 to Day 50-55 after intake of ODV
Elimination Half-Life (t1/2) of ODV
Time Frame: From Day 1 to Day 50-55 after intake of ODV
Elimination half-life (t[1/2]) is associated with the terminal slope (lambda [z]) of the semi-logarithmic drug concentration-time curve, calculated as 0.693/lambda(z).
From Day 1 to Day 50-55 after intake of ODV
Area Under the Concentration-Time Curve From Time Zero to Infinite Time (AUC [0-infinity]) of ODV
Time Frame: From Day 1 to Day 50-55 after intake of ODV
The AUC (0-infinity) is the area under the plasma concentration-time curve from time zero to infinite time, calculated as the sum of AUC(last) and C(last)/lambda(z); wherein AUC(last) is area under the plasma concentration-time curve from time zero to last quantifiable time, C(last) is the last observed quantifiable concentration, and lambda(z) is elimination rate constant.
From Day 1 to Day 50-55 after intake of ODV
Number of Participants With Adverse Events (AE) as a Measure of Safety and Tolerability for ODV
Time Frame: Up to 50-55 days after intake of ODV
Up to 50-55 days after intake of ODV
Maximum Observed Concentration (Cmax) of AL-335
Time Frame: From Day 1 to Day 4 after intake of AL-335
The Cmax is the maximum observed analyte concentration.
From Day 1 to Day 4 after intake of AL-335
Time to Reach Maximum Observed Concentration (Tmax) of AL-335
Time Frame: From Day 1 to Day 4 after intake of AL-335
The Tmax is defined as actual sampling time to reach maximum observed concentration.
From Day 1 to Day 4 after intake of AL-335
Area Under the Concentration-Time Curve From Time Zero to Time of the Last Quantifiable Concentration (AUClast) of AL-335
Time Frame: From Day 1 to Day 4 after intake of AL-335
The (AUC [0-last]) is the area under the concentration-time curve from time 0 to time of the last quantifiable concentration.
From Day 1 to Day 4 after intake of AL-335
Elimination Rate Constant (Lambda[z]) of AL-335
Time Frame: From Day 1 to Day 4 after intake of AL-335
Lambda(z) is first order elimination rate constant associated with the terminal portion of the curve, determined as the negative slope of the terminal log-linear phase of the drug concentration-time curve.
From Day 1 to Day 4 after intake of AL-335
Elimination Half-Life (t1/2) of AL-335
Time Frame: From Day 1 to Day 4 after intake of AL-335
Elimination half-life (t[1/2]) is associated with the terminal slope (lambda [z]) of the semi-logarithmic drug concentration-time curve, calculated as 0.693/lambda(z).
From Day 1 to Day 4 after intake of AL-335
Area Under the Concentration-Time Curve From Time Zero to Infinite Time (AUC [0-infinity]) of AL-335
Time Frame: From Day 1 to Day 4 after intake of AL-335
The AUC (0-infinity) is the area under the plasma concentration-time curve from time zero to infinite time, calculated as the sum of AUC(last) and C(last)/lambda(z); wherein AUC(last) is area under the plasma concentration-time curve from time zero to last quantifiable time, C(last) is the last observed quantifiable concentration, and lambda(z) is elimination rate constant.
From Day 1 to Day 4 after intake of AL-335
Number of Participants With Adverse Events (AE) as a Measure of Safety and Tolerability for AL-335
Time Frame: Up to 30 to 35 days after last intake of AL-335
Up to 30 to 35 days after last intake of AL-335

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Janssen Research & Development, LLC

Investigators

Investigators

A researcher involved in a clinical study. Related terms include site principal investigator, site sub-investigator, study chair, study director, and study principal investigator.
  • Study Director: Janssen Research and Developement, LLC Clinical Trial, Janssen Research and Developement, LLC

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
June 14, 2016

Primary Completion (Actual)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
September 9, 2016

Study Completion (Actual)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
September 30, 2016

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
June 10, 2016

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
June 29, 2016

First Posted (Estimate)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
July 4, 2016

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
March 29, 2018

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
March 28, 2018

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
March 1, 2018

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • CR108178
  • 64294178HPC1005 (Other Identifier: Janssen Research & Development, LLC)
  • 2015-005639-42 (EudraCT Number)

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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