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Clinical Trial NCT07405177 for Healthy is recruiting. See the Trial Radar Card View and AI discovery tools for all the details. Or ask anything here.
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A Study of MK-7240 in Healthy Participants (MK-7240-009) Phase 1 330

Recruiting
Clinical Trial NCT07405177 is designed to study Basic Science for Healthy. It is a Phase 1 interventional study that is recruiting, having started on 5 March 2026, with plans to enroll 330 participants. Led by Merck Sharp & Dohme LLC, it is expected to complete by 3 September 2026. The latest data from ClinicalTrials.gov was last updated on 20 March 2026.
Brief Summary
The goal of this study is to learn what happens to MK-7240 in a healthy person's body over time (pharmacokinetic or PK study). Researchers also want to learn about the safety of MK-7240 and if people tolerate it.
Official Title

A Randomized, Open-label, Parallel-group Study to Assess the Pharmacokinetic Bioequivalence of Subcutaneously-administered Tulisokibart Delivered by 2 Different Autoinjectors in Healthy Participants

Conditions
Healthy
Other Study IDs
  • 7240-009
  • MK-7240-009 (Other Identifier) (MSD)
NCT ID Number
Start Date (Actual)
2026-03-05
Last Update Posted
2026-03-20
Completion Date (Estimated)
2026-09-03
Enrollment (Estimated)
330
Study Type
Interventional
PHASE
Phase 1
Status
Recruiting
Primary Purpose
Basic Science
Design Allocation
Randomized
Interventional Model
Parallel
Masking
None (Open Label)
Arms / Interventions
Participant Group/ArmIntervention/Treatment
ExperimentalArm 1: Tulisokibart Form 1
Participants will receive tulisokibart form 1.
Tulisokibart Form 1
Solution for injection.
ExperimentalArm 2: Tulisokibart Form 2
Participants will receive tulisokibart form 2.
Tulisokibart Form 2
Solution for injection.
Primary Outcome Measures
Outcome MeasureMeasure DescriptionTime Frame
Area Under the Concentration-Time Curve from Time 0 to Infinity (AUC0-Inf) of Tulisokibart
Blood samples will be collected to determine the AUC0-inf of tulisokibart.
At designated timepoints up to 14 weeks
Area Under the Concentration-Time Curve from Time 0 to Last (AUC0-Last) of Tulisokibart
Blood samples will be collected to determine the AUC0-last of tulisokibart.
At designated timepoints up to 14 weeks
Maximum Plasma Concentration (Cmax) of Tulisokibart
Blood samples will be collected to determine the Cmax of tulisokibart.
At designated timepoints up to 14 weeks
Secondary Outcome Measures
Outcome MeasureMeasure DescriptionTime Frame
Number of Participants Who Experience an Adverse Event (AE)
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.
At designated timepoints up to 14 weeks
Number of Participants Who Discontinue Study Due to an AE
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.
At designated timepoints up to 14 weeks
Time to Maximum Plasma Concentration (Tmax) of Tulisokibart
Blood samples will be collected to determine the Tmax of tulisokibart.
At designated timepoints up to 14 weeks
Apparent Clearance (CL/F) of Tulisokibart
Blood samples will be collected to determine the CL/F of tulisokibart.
At designated timepoints up to 14 weeks
Apparent Volume of Distribution (V/F) of Tulisokibart
Blood samples will be collected to determine the V/F of tulisokibart.
At designated timepoints up to 14 weeks
Apparent Terminal Half-life (t1/2) of Tulisokibart
Blood samples will be collected to determine the t1/2 of tulisokibart.
At designated timepoints up to 14 weeks
Apparent Terminal Elimination Rate constant (Kel) of Tulisokibart
Blood samples will be collected to determine the Kel of tulisokibart.
At designated timepoints up to 14 weeks
Ratio of AUC0-Last/AUC0-Inf of Tulisokibart
Blood samples will be collected to determine the ratio of AUC0-last/AUC0-inf of tulisokibart.
At designated timepoints up to 14 weeks
Area Under the Concentration-Time Curve from Time 0 to Day 14 (pAUC0-14) of Tulisokibart
Blood samples will be collected to determine pAUC0-14 of tulisokibart.
At designated timepoints up to 14 days
Participation Assistant
Eligibility Criteria

Eligible Ages
Adult
Minimum Age
18 Years
Eligible Sexes
All
Accepts Healthy Volunteers
Yes

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

  • Has a body-mass index (BMI) between 18 and 32 kg/m^2

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

  • Has a history of more than 1 episode of herpes zoster infection or history of disseminated herpes zoster infection
  • Has a history of or current active tuberculosis (TB) infection or history of latent TB that was not fully treated
Merck Sharp & Dohme LLC logoMerck Sharp & Dohme LLC707 active studies to explore
Study Central Contact
Contact: Toll Free Number, 1-888-577-8839, [email protected]
2 Study Locations in 1 Countries

Queensland

Nucleus Network ( Site 0002), Brisbane, Queensland, 4006, Australia
Study Coordinator, Contact, +61737072720
Recruiting

Victoria

Nucleus Network ( Site 0001), Melbourne, Victoria, 3004, Australia
Study Coordinator, Contact, +6138593 9801
Recruiting