A Study to Evaluate the Drug-Drug Interaction Between Enlicitide Decanoate (MK-0616) and Alendronate in Healthy Adult Participants (MK-0616-027)

February 14, 2025 updated by: Merck Sharp & Dohme LLC

A Clinical Study to Evaluate the Effect of MK-0616 on the Pharmacokinetics of Alendronate in Healthy Adult Participants

The goal of this study is to learn what happens to a single dose of alendronate over time in a healthy participant's body when the participant is given a single dose of enlicitide decanoate. Researchers want to learn how safe and tolerable is the co-administration of enlicitide decanoate and alendronate.

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.
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 Locations

  • United States
    • Nebraska
      • Lincoln, Nebraska, United States, 68502
        • Celerion (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:

  • Has no clinically significant medical history, physical examination, clinical laboratory profiles, vital signs, and electrocardiograms (ECGs)
  • Has a body mass index (BMI) ≥18.0 kg/m^2 and ≤32.0 kg/m^2 (inclusive)

Exclusion Criteria:

  • Has a history or presence of abnormalities of the esophagus which delay emptying such as stricture or achalasia
  • Has a history of cancer (malignancy)
  • Has a history of gastrointestinal disease which may affect food and drug absorption

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: Alendronate
Participants receive a single oral dose of alendronate on Day 1 OR participants receive a single oral dose of alendronate on Day 15 depending on randomization.
Drug: Alendronate
Oral administration
Other Names:
  • Fosamax®
Experimental: Alendronate + Enlicitide Decanoate
Participants receive an oral dose of alendronate plus an oral dose of enlicitide decanoate on Day 1 OR participants receive an oral dose of alendronate plus an oral dose of enlicitide decanoate on Day 15 depending on randomization.
Drug: Enlicitide Decanoate
Oral administration
Other Names:
  • MK-0616
Drug: Alendronate
Oral administration
Other Names:
  • Fosamax®

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
Area Under the Concentration-Time Curve from Time 0 to Last (AUC0-Last) of Alendronate
Time Frame: At designated timepoints (up to approximately 10 hours post-dose)
Blood samples will be collected to determine the AUC0-Last of alendronate.
At designated timepoints (up to approximately 10 hours post-dose)
Area Under the Concentration-Time Curve from Time 0 to Infinity (AUC0-Inf) of Alendronate
Time Frame: At designated timepoints (up to approximately 10 hours post-dose)
Blood samples will be collected to determine the AUC0-Inf of alendronate.
At designated timepoints (up to approximately 10 hours post-dose)
Maximum Plasma Concentration (Cmax) of Alendronate
Time Frame: At designated timepoints (up to approximately 10 hours post-dose)
Blood samples will be collected to determine the Cmax of alendronate.
At designated timepoints (up to approximately 10 hours post-dose)
Time to Maximum Plasma Concentration (Tmax) of Alendronate
Time Frame: At designated timepoints (up to approximately 10 hours post-dose)
Blood samples will be collected to determine the Tmax of alendronate.
At designated timepoints (up to approximately 10 hours post-dose)
Apparent Terminal Half-Life (t1/2) of Alendronate
Time Frame: At designated timepoints (up to approximately 10 hours post-dose)
Blood samples will be collected to determine the t1/2 of alendronate.
At designated timepoints (up to approximately 10 hours post-dose)
Apparent Clearance (CL/F) of Alendronate
Time Frame: At designated timepoints (up to approximately 10 hours post-dose)
Blood samples will be collected to determine the CL/F of alendronate.
At designated timepoints (up to approximately 10 hours post-dose)
Apparent Volume of Distribution (Vz/F) of Alendronate
Time Frame: At designated timepoints (up to approximately 10 hours post-dose)
Blood samples will be collected to determine Vz/F of alendronate.
At designated timepoints (up to approximately 10 hours post-dose)

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
Number of Participants Who Experience an Adverse Event (AE)
Time Frame: Up to approximately 8 weeks
An AE is any untoward medical occurrence in a participant, temporally associated with the use of study treatment, whether or not considered related to the study treatment. The number of participants who experience an AE will be reported.
Up to approximately 8 weeks
Total Amount of Alendronate Excreted Unchanged Over a Period of 48 Hours (Ae0-48) after Alendronate Administration
Time Frame: At designated timepoints (up to approximately 48 hours post-dose)
Urine samples will be collected to determine the Ae0-48 of alendronate.
At designated timepoints (up to approximately 48 hours post-dose)
Maximum Rate (Rmax) of Alendronate Excretion
Time Frame: At designated timepoints (up to approximately 48 hours post-dose)
Urine samples will be collected to determine the Rmax of alendronate excretion.
At designated timepoints (up to approximately 48 hours post-dose)
Number of Participants Who Discontinue Study Treatment Due to an AE
Time Frame: Up to approximately 3 weeks
An AE is any untoward medical occurrence in a participant, temporally associated with the use of study treatment, whether or not considered related to the study treatment. The number of participants who discontinue study treatment due to an AE will be reported.
Up to approximately 3 weeks

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.
April 23, 2024

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.
June 21, 2024

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.
June 21, 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).
January 9, 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.
January 9, 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 14, 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

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.
  • 0616-027
  • MK-0616-027 (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

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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