A Study to Evaluate Pharmacokinetic Parameters of Eliglustat in Healthy Volunteers Who Are CYP2D6 Extensive or Poor Metabolizers

January 9, 2024 updated by: Sanofi

A Randomized, Three-Period Crossover Study of Single and Repeated Doses for Three Different Strengths of Eliglustat in Healthy Adult, CYP2D6 Extensive and Poor Metabolizers

The primary objective of the study is to evaluate dose proportionality and pharmacokinetics for three different dose levels of eliglustat after single and repeated administration.

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.

Detailed Description

Duration of the study for each subject will be between 42 to 79 days, including a screening period up to 28 days, 3 treatment periods of 7 days each period, a washup period of 7-10 days, and an end-of-study visit 8+/-2 days after the last administration.

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.
18

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

  • United States
    • Texas
      • Dallas, Texas, United States, 75247
        • M.D.Covance Clinical Research Unit 1341 W

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

  • Adult
  • Older Adult

Accepts Healthy Volunteers

Yes

Description

Inclusion Criteria:

  • Body weight between 50.0 and 100.0 kg, inclusive, if male, and between 40.0 and 90.0 kg, inclusive, if female, body mass index between 18.0 and 30.0 kg/m2, inclusive.
  • Certified as healthy by a comprehensive clinical assessment (detailed medical history, complete physical examination, laboratory parameters, electrocardiograms (ECG)).
  • Having given written informed consent prior to undertaking any study-related procedure
  • Having given written informed consent prior to undertaking any study-related procedure

Exclusion Criteria:

Participants are excluded from the study if any of the following criteria apply:

  • Any history or presence of clinically relevant cardiovascular, pulmonary, gastrointestinal, hepatic, renal, metabolic, hematological, neurological, osteomuscular, articular, psychiatric, systemic, ocular, gynecologic (if female), or infectious disease, or signs of acute illness.

The following classes of drugs administered within 14 days before inclusion or within 5 times the elimination half-life or pharmacodynamic half-life of the medication, with the exception of hormonal contraception or menopausal hormone replacement therapy:

  • Drugs that are strong inducers of CYP3A (eg, rifampin, carbamazepine, phenobarbital,phenytoin, St. John's Wort).
  • Drugs that inhibit CYP2D6 or CYP3A (eg, paroxetine, ketoconazole, fluconazole,ranitidine).
  • Drugs that are substrates for P-gp (phenytoin, colchicine and dabigatran etexilate) or CYP2D6 (metoprolol, tricyclic antidepressants such as nortriptyline, amitriptyline, or imipramine, and phenothiazines such as perphenazine and chloropromazine).

The above information is not intended to contain all considerations relevant to the potential participation in a clinical trial.

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: Basic Science
  • Allocation: Randomized
  • Interventional Model: Crossover Assignment
  • Masking: None (Open Label)

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: Group 1
CYP2D6 Extensive metabolizers - dose 1, 2 and 3 of eliglustat
Drug: Eliglustat
Pharmaceutical form:Capsule-Route of administration:Oral
Other Names:
  • Cerdelga
  • GZ385660
Experimental: Group 2
CYP2D6 Poor metabolizers - dose 1, 2 and 3 of eliglustat
Drug: Eliglustat
Pharmaceutical form:Capsule-Route of administration:Oral
Other Names:
  • Cerdelga
  • GZ385660

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
Pharmacokinetic (PK) parameter: Cmax
Time Frame: Multiple timepoints up to Day 35
Eliglustat after single and repeated doses: Maximum plasma concentration observed (Cmax)
Multiple timepoints up to Day 35
Pharmacokinetic (PK) parameter: tmax
Time Frame: Multiple timepoints up to Day 35
Eliglustat after single and repeated doses: Time to reach Cmax
Multiple timepoints up to Day 35
Pharmacokinetic (PK) parameter: AUC0-T
Time Frame: Multiple timepoints up to Day 35
Eliglustat after single and repeated doses: Area under the plasma concentration versus time curve calculated using the trapezoidal method (AUC0-T)
Multiple timepoints up to Day 35
Pharmacokinetic (PK) parameter: AUC
Time Frame: Multiple timepoints up to Day 35
Eliglustat after single and repeated doses: Area under the plasma concentration versus time curve (AUC)
Multiple timepoints up to Day 35

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
Pharmacokinetic (PK) parameter: AUClast
Time Frame: Multiple timepoints up to Day 35
Eliglustat after single and repeated doses: Area under the plasma concentration versus time curve calculated using the trapezoidal method from time zero to the real time tlast
Multiple timepoints up to Day 35
Pharmacokinetic (PK) parameter: tlast
Time Frame: Multiple timepoints up to Day 35
Eliglustat after single and repeated doses: Time corresponding to the last concentration above the limit of quantification, Clast
Multiple timepoints up to Day 35
Pharmacokinetic (PK) parameter: CL/F
Time Frame: Multiple timepoints up to Day 35
Eliglustat after single and repeated doses: Eliglustat after repeated dose: CL/F
Multiple timepoints up to Day 35
Pharmacokinetic (PK) parameter: t1/2z
Time Frame: Multiple timepoints up to Day 35
Eliglustat after single and repeated doses: Terminal half-life associated with the terminal slope (λz)
Multiple timepoints up to Day 35
Pharmacokinetic (PK) parameter: Ctrough
Time Frame: Multiple timepoints up to Day 35
Eliglustat after single and repeated doses: Plasma concentration observed just before treatment administration during repeated dosing
Multiple timepoints up to Day 35
Number of participants with treatment emergent adverse events, serious adverse events, and adverse event of special interest
Time Frame: Up to Day 42
Safety was assessed using clinical laboratory evaluations, ECG parameters, and adverse events spontaneously reported by the subject or observed by the Investigator
Up to Day 42

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.
Sanofi

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.
January 1, 2018

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.
March 26, 2018

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.
March 26, 2018

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).
December 18, 2023

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.
December 18, 2023

First Posted (Actual)

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.
January 3, 2024

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.
January 10, 2024

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.
January 9, 2024

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.
December 1, 2023

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.
  • PKM14281
  • U1111-1294-8432 (Registry Identifier: ICTRP)

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

YES

IPD Plan Description

Qualified researchers may request access to patient level data and related study documents including the clinical study report, study protocol with any amendments, blank case report form, statistical analysis plan, and dataset specifications. Patient level data will be anonymized and study documents will be redacted to protect the privacy of trial participants. Further details on Sanofi's data sharing criteria, eligible studies, and process for requesting access can be found at: https://vivli.org

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

Yes

Studies a U.S. FDA-regulated device 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.

Cookie Settings

We use cookies to ensure that we give you the best experience on our website. For more details carefully read our Privacy and Cookies Policy. ...>>>You can change your preferences or withdraw your consent at any time by deleting the cookies from your website or computer as described in the policy. Please accept it and choose your preferences by ticking the corresponding boxes in the "Manage Settings" section below. Please carefully read our Terms of Service before you proceed with using any part of this website.
«Manage Settings