A Study To Evaluate The Effect Of Rifampicin Or Ltraconazole On Pharmacokinetics Of Ensartinib In Healthy Volunteers

July 1, 2024 updated by: Betta Pharmaceuticals Co., Ltd.

A Phase 1, Open-label, 2-period, Fixed Sequence, Cross-over Study To Investigate The Effect Of Multiple Doses Of Rifampicin Or Itraconazole On The Pharmacokinetics Of Single Dose Ensartinib In Healthy Volunteers.

The purpose of this study is to estimate the effect of rifampicin or itraconazole on the single dose PK of ensartinib.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Not yet recruiting

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 (Estimated)

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.
36

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 Contact

Study Contact

The name and contact information for the person who can answer enrollment questions for a clinical study. Each location where the study is being conducted may also have a specific contact, who may be better able to answer those questions.

Study Locations

  • China
    • Zhejiang
      • Hangzhou, Zhejiang, China, 310009
        • The Second Affiliated Hospital of Zhejiang University School of Medicine

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

Accepts Healthy Volunteers

Yes

Description

Inclusion Criteria:

  • Male body weight ≥ 50kg, female body weight ≥ 45kg, body mass index (BMI) within the range of 19 ~ 26kg /m2;
  • Clinical laboratory evaluations within the reference range for the test laboratory, unless deemed not clinically significant by the Investigator;
  • The subjects should took effective contraceptive measures voluntarily from informed consent until 3 months after Study Completion；
  • Able to comprehend and willing to sign an informed consent form.

Exclusion Criteria:

  • Those with a history of chronic systemic or serious diseases such as cardiovascular, liver, kidney, lung, gastrointestinal, nervous, musculoskeletal, hematopoietic or metabolic diseases, especially surgical conditions or conditions that may affect drug absorption, distribution, metabolism and excretion；
  • Family history or presence of long QTc syndrome; History or presence of an abnormal ECG；
  • Hepatitis B virus surface antigen (HBsAg), hepatitis C virus antibody (HCV-Ab), treponema pallidum antibody or human immunodeficiency virus antigen/antibody (HIV-Ag/Ab) is positive；
  • Use of any medications (prescription drugs, over-the-counter drugs, Chinese herbal medicines, health products, moderate or strong CYP3A inhibitors or inducers, etc) within 14 days prior to the first administration；
  • Those who have special dietary requirements (habitual consumption of grapefruit juice or excessive tea, coffee and/or caffeinated beverages) and are unable to withdraw during the trial；
  • Drug abusers, smokers or alcoholics；
  • Those with a history of fear of needles and hemophobia, difficulty in blood collection or inability to tolerate venipuncture blood collection;
  • Donation of blood ≥ 400 mL or receipt of blood products within 3 months before enrollment;
  • Receive any vaccine within 1 months before enrollment；
  • Participation in any other investigational drug study within 3 months before enrollment；
  • History of significant hypersensitivity to any drug compound or food；
  • Other conditions that, in the opinion of the investigator, are not suitable for the subject to participate in this study.

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: Other
  • Allocation: Non-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: Cohort 1
All subjects in this cohort will receive the same dose of Ensartinib in both periods. Subjects will receive Ensartinib Alone in Period 1 followed by Ensartinib with Rifampicin in Period 2.
Drug: Ensartinib
225 mg oral dose on day 1 in period 1 and on day 18 in period 2
Drug: Rifampicin
600 mg QD from day 9 to day 22 in period 2
Drug: Ensartinib
100 mg oral dose on day 1 in period 1 and on day 12 in period 2
Experimental: Cohort 2
All subjects in this cohort will receive the same dose of Ensartinib in both periods. Subjects will receive Ensartinib Alone in Period 1 followed by Ensartinib with Itraconazole in Period 2.
Drug: Ensartinib
225 mg oral dose on day 1 in period 1 and on day 18 in period 2
Drug: Ensartinib
100 mg oral dose on day 1 in period 1 and on day 12 in period 2
Drug: Itraconazole
200 mg QD from day 9 to day 19 in period 2

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
Plasma AUC0-t for Ensartinib Given Alone and With Rifampicin
Time Frame: Pre-dose, 1, 2, 3, 4, 5, 6, 8, 12, 24, 48, 72, 96, 120 hours post-dose on Day 1 after Ensartinib 225 mg administration in Period 1, and at the same time points on Day 18 after Ensartinib 225 mg with rifampin administration in Period 2.
AUC0-t is the plasma area under the plasma concentration-time profile from time 0 to the time of the last quantifiable concentration (Clast).
Pre-dose, 1, 2, 3, 4, 5, 6, 8, 12, 24, 48, 72, 96, 120 hours post-dose on Day 1 after Ensartinib 225 mg administration in Period 1, and at the same time points on Day 18 after Ensartinib 225 mg with rifampin administration in Period 2.
Plasma AUC0-t for Ensartinib Given Alone and With Itraconazole
Time Frame: Pre-dose, 1, 2, 3, 4, 5, 6, 8, 12, 24, 48, 72, 96, 120, 144, 168, 192 hours post-dose on Day 1 after Ensartinib 100 mg administration in Period 1, and at the same time points on Day 12 after Ensartinib 100 mg with Itraconazole administration in Period 2.
AUC0-t is the plasma area under the plasma concentration-time profile from time 0 to the time of the last quantifiable concentration (Clast).
Pre-dose, 1, 2, 3, 4, 5, 6, 8, 12, 24, 48, 72, 96, 120, 144, 168, 192 hours post-dose on Day 1 after Ensartinib 100 mg administration in Period 1, and at the same time points on Day 12 after Ensartinib 100 mg with Itraconazole administration in Period 2.
Plasma AUC0-∞ for Ensartinib Given Alone and With Rifampicin
Time Frame: Pre-dose, 1, 2, 3, 4, 5, 6, 8, 12, 24, 48, 72, 96, 120 hours post-dose on Day 1 after Ensartinib 225 mg administration in Period 1, and at the same time points on Day 18 after Ensartinib 225 mg with rifampin administration in Period 2.
AUC0-∞ is the plasma area under the plasma concentration-time profile from time 0 extrapolated to infinite time.
Pre-dose, 1, 2, 3, 4, 5, 6, 8, 12, 24, 48, 72, 96, 120 hours post-dose on Day 1 after Ensartinib 225 mg administration in Period 1, and at the same time points on Day 18 after Ensartinib 225 mg with rifampin administration in Period 2.
Plasma AUC0-∞ for Ensartinib Given Alone and With Itraconazole
Time Frame: Pre-dose, 1, 2, 3, 4, 5, 6, 8, 12, 24, 48, 72, 96, 120, 144, 168, 192 hours post-dose on Day 1 after Ensartinib 100 mg administration in Period 1, and at the same time points on Day 12 after Ensartinib 100 mg with Itraconazole administration in Period 2.
AUC0-∞ is the plasma area under the plasma concentration-time profile from time 0 extrapolated to infinite time.
Pre-dose, 1, 2, 3, 4, 5, 6, 8, 12, 24, 48, 72, 96, 120, 144, 168, 192 hours post-dose on Day 1 after Ensartinib 100 mg administration in Period 1, and at the same time points on Day 12 after Ensartinib 100 mg with Itraconazole administration in Period 2.
Plasma Cmax for Ensartinib Given Alone and With Rifampicin
Time Frame: Pre-dose, 1, 2, 3, 4, 5, 6, 8, 12, 24, 48, 72, 96, 120 hours post-dose on Day 1 after Ensartinib 225 mg administration in Period 1, and at the same time points on Day 18 after Ensartinib 225 mg with rifampin administration in Period 2.
Maximum plasma concentration
Pre-dose, 1, 2, 3, 4, 5, 6, 8, 12, 24, 48, 72, 96, 120 hours post-dose on Day 1 after Ensartinib 225 mg administration in Period 1, and at the same time points on Day 18 after Ensartinib 225 mg with rifampin administration in Period 2.
Plasma Cmax for Ensartinib Given Alone and With Itraconazole
Time Frame: Pre-dose, 1, 2, 3, 4, 5, 6, 8, 12, 24, 48, 72, 96, 120, 144, 168, 192 hours post-dose on Day 1 after Ensartinib 100 mg administration in Period 1, and at the same time points on Day 12 after Ensartinib 100 mg with Itraconazole administration in Period 2.
Maximum plasma concentration
Pre-dose, 1, 2, 3, 4, 5, 6, 8, 12, 24, 48, 72, 96, 120, 144, 168, 192 hours post-dose on Day 1 after Ensartinib 100 mg administration in Period 1, and at the same time points on Day 12 after Ensartinib 100 mg with Itraconazole administration in Period 2.

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.
Betta Pharmaceuticals Co., Ltd.

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 (Estimated)

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.
July 1, 2024

Primary Completion (Estimated)

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.
October 1, 2024

Study Completion (Estimated)

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.
December 1, 2024

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).
July 1, 2024

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.
July 1, 2024

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.
July 9, 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.
July 9, 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.
July 1, 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.
July 1, 2024

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.
  • BTP-42319

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

NO

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

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.

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