A Clinical Study of Efinopegdutide (MK-6024) in Healthy Chinese Volunteers (MK-6024-011)

February 19, 2025 updated by: Merck Sharp & Dohme LLC

A Single and Multiple Dose Clinical Study to Evaluate the Safety, Tolerability, Pharmacokinetics of MK-6024 in Healthy Chinese Participants

The goal of this study is to learn about the safety and whether people tolerate a study medicine called efinopegdutide. The study will also measure what happens to efinopegdutide in a healthy person's body over time.

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.
56

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

  • China
    • Shanghai
      • Shanghai, Shanghai, China, 200032
        • Zhongshan Hospital,Fudan University-Dep. of Clinical Pharmacology (Site 0001)

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:

The key inclusion criteria include but are not limited to the following:

  • Is in good health before randomization
  • Has a body mass index (BMI) ≥25 and ≤35 kg/m^2

Exclusion Criteria:

The key exclusion criteria include but are not limited to the following:

  • Has a history of clinically significant endocrine, gastrointestinal (GI), cardiovascular, hematological, hepatic, immunological, renal, respiratory, genitourinary, or major neurological (including stroke and chronic seizures) abnormalities or diseases
  • Had major surgery, donated or lost approximately 400 mL blood within 4 weeks prior to entering the 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: Basic Science
  • 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: Efinopegdutide Low Dose
Participants receive low dose efinopegdutide at a single dose on day 1
Drug: Efinopegdutide
Subcutaneous injection
Other Names:
  • MK-6024
  • HM12525A
  • JNJ-64565111,
Experimental: Efinopegdutide Medium dose
Participants receive medium dose efinopegdutide at a single dose on day 1
Drug: Efinopegdutide
Subcutaneous injection
Other Names:
  • MK-6024
  • HM12525A
  • JNJ-64565111,
Experimental: Efinopegdutide High Dose
Participants receive high dose efinopegdutide at a single dose on day 1
Drug: Efinopegdutide
Subcutaneous injection
Other Names:
  • MK-6024
  • HM12525A
  • JNJ-64565111,
Experimental: Efinopegdutide Multiple Dose
Participants receive multiple doses of efinopegdutide over 78 days
Drug: Efinopegdutide
Subcutaneous injection
Other Names:
  • MK-6024
  • HM12525A
  • JNJ-64565111,
Placebo Comparator: Placebo
Participants receive placebo to match efinopegdutide dose and regimen
Drug: Placebo
placebo matching efinopegdutide

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
Number of Participants Who Experience an Adverse Event (AE)
Time Frame: Up to approximately 112 days
An AE is any untoward medical occurrence in a clinical study participant, temporally associated with the use of study intervention, whether or not considered related to the study intervention. The number of participants who experience an AE will be reported.
Up to approximately 112 days
Number of Participants Who Discontinue Study Treatment Due to an AE
Time Frame: Up to approximately 78 days
An AE is any untoward medical occurrence in a clinical study participant, temporally associated with the use of study intervention, whether or not considered related to the study intervention. The number of participants who discontinue study treatment due to an AE will be reported.
Up to approximately 78 days
Maximum Plasma Concentration (Cmax) of Efinopegdutide- single dose
Time Frame: At designated time points up to 35 days
Blood samples will be collected to determine the Cmax of efinopegdutide when administered as a single dose
At designated time points up to 35 days
Time to Maximum Plasma Concentration (Tmax) of Efinopegdutide- single dose
Time Frame: At designated time points up to 35 days
Blood samples will be collected to determine the Tmax of efinopegdutide when administered as a single dose
At designated time points up to 35 days
Area Under the Concentration-Time Curve from Time 0 to Last (AUC0-Last) of Efinopegdutide- single dose
Time Frame: At designated timepoints up to 35 days
Blood samples will be collected to determine the AUC0-last of efinopegdutide when administered as a single dose
At designated timepoints up to 35 days
Area Under the Concentration-Time Curve from Time 0 to Infinity (AUC0-inf) of Efinopegdutide- single dose
Time Frame: At designated timepoints up to 35 days
Blood samples will be collected to determine the AUC0-inf of efinopegdutide when administered as a single dose
At designated timepoints up to 35 days
Terminal half life (t1/2) of Efinopegdutide- single dose
Time Frame: At designated timepoints up to 35 days
Blood samples will be collected to determine the t1/2 of efinopegdutide when administered as a single dose
At designated timepoints up to 35 days
Apparent Clearance (CL) of Efinopegdutide- single dose
Time Frame: At designated timepoints up to 35 days
Blood samples will be collected to determine the CL of efinopegdutide when administered as a single dose
At designated timepoints up to 35 days
Volume of Distribution (Vz) of Efinopegdutide- single dose
Time Frame: At designated timepoints up to 35 days
Blood samples will be collected to determine the Vz of efinopegdutide when administered as a single dose
At designated timepoints up to 35 days
Maximum Plasma Concentration (Cmax) of Efinopegdutide- multiple dose
Time Frame: At designated time points up to 112 days
Blood samples will be collected to determine the Cmax of efinopegdutide when multiple doses are administered
At designated time points up to 112 days
Minimum Plasma Concentration (Cmin) of Efinopegdutide- multiple dose
Time Frame: At designated time points up to 112 days
Blood samples will be collected to determine the Cmin of efinopegdutide when multiple doses are administered
At designated time points up to 112 days
Time to Maximum Plasma Concentration (Tmax) of Efinopegdutide- multiple dose
Time Frame: At designated time points up to 112 days
Blood samples will be collected to determine the Tmax of efinopegdutide when multiple doses are administered
At designated time points up to 112 days
Terminal half life (t1/2) of Efinopegdutide- multiple dose
Time Frame: At designated timepoints up to 112 days
Blood samples will be collected to determine the t1/2 of efinopegdutide when multiple doses are administered
At designated timepoints up to 112 days
Area Under the Concentration-Time Curve from Time 0 to Last (AUC0-Last) of Efinopegdutide-multiple dose
Time Frame: At designated timepoints up to 112 days
Blood samples will be collected to determine the AUC0-last of efinopegdutide when multiple doses are administered
At designated timepoints up to 112 days
Apparent Clearance (CL) of Efinopegdutide- multiple dose
Time Frame: At designated timepoints up to 112 days
Blood samples will be collected to determine the CL of efinopegdutide when multiple doses are administered
At designated timepoints up to 112 days
Volume of Distribution at Steady State (Vss) of Efinopegdutide- multiple dose
Time Frame: At designated timepoints up to 112 days
Blood samples will be collected to determine the Vss of efinopegdutide when multiple doses are administered
At designated timepoints up to 112 days
Area Under the Concentration-Time Curve to the end of the dosing period (AUC 0-tau)of Efinopegdutide- multiple dose
Time Frame: At designated timepoints up to 78 days
Blood samples will be collected to determine the AUC0 to tau of efinopegdutide when multiple doses are administered
At designated timepoints up to 78 days

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
Change from Baseline in Weight
Time Frame: Baseline and day 112
Change from baseline in weight will be computed for participants who received multiple doses of efinopegdutide
Baseline and day 112
Change from Baseline in HDL Cholesterol
Time Frame: Baseline and day 112
Change from baseline in HDL cholesterol will be computed for participants who received multiple doses of efinopegdutide
Baseline and day 112
Change from Baseline in LDL Cholesterol
Time Frame: Baseline and day 112
Change from baseline in LDL cholesterol will be computed for participants who received multiple doses of efinopegdutide
Baseline and day 112
Change from Baseline in Total Cholesterol
Time Frame: Baseline and day 112
Change from baseline in total cholesterol will be computed for participants who received multiple doses of efinopegdutide
Baseline and day 112
Change from Baseline in Triglycerides
Time Frame: Baseline and day 112
Change from baseline in triglycerides will be computed for participants who received multiple doses of efinopegdutide
Baseline and day 112
Number of participants with anti drug antibodies (ADA) to efinopegdutide
Time Frame: At designated timepoints up to 112 days
Blood samples will be collected to determine the number of participants with ADA to efinopegdutide
At designated timepoints up to 112 days

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.
Merck Sharp & Dohme 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: Medical Director, Merck Sharp & Dohme LLC

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

Helpful Links

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.
September 5, 2022

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.
February 2, 2023

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.
February 2, 2023

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).
February 18, 2025

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.
February 18, 2025

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.
March 25, 2025

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 25, 2025

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.
February 19, 2025

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.
February 1, 2025

More Information

Terms related to this study

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.
  • 6024-011
  • 2020-005136-30 (Registry Identifier: EU CT)
  • MK-6024-011 (Other Identifier: MSD)

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

YES

IPD Plan Description

https://trialstransparency.msdclinicaltrials.com/pdf/ProcedureAccessClinicalTrialData.pdf

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

Yes

Studies a U.S. FDA-regulated device product

No

product manufactured in and exported from the U.S.

Yes

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