Actively Recruiting

Phase 1
Age: 18Years - 50Years
All Genders
Healthy Volunteers
NCT06577337

Phase 1 Single Ascending Doses (SAD) of M5542 in Healthy Participants

Led by Merck Healthcare KGaA, Darmstadt, Germany, an affiliate of Merck KGaA, Darmstadt, Germany · Updated on 2026-04-27

49

Participants Needed

1

Research Sites

129 weeks

Total Duration

On this page

AI-Summary

What this Trial Is About

The present study in healthy participants will assess the safety, tolerability, immunogenicity, pharmacokinetics (PK) and pharmacodynamics (PD) of single ascending doses (SAD) of subcutaneously administered M5542.

CONDITIONS

Official Title

Phase 1 Single Ascending Doses (SAD) of M5542 in Healthy Participants

Who Can Participate

Age: 18Years - 50Years
All Genders
Healthy Volunteers

Eligibility Criteria

Eligible

You may qualify if you...

  • Participants must be overtly healthy based on medical evaluation, physical exam, and lab tests with no active significant disorder at screening and Day -1
  • Body weight must be between 50 and 100 kilograms inclusive at screening
  • Body mass index (BMI) must be between 18 and 30 kg/m² inclusive at screening
  • Other protocol-defined inclusion criteria may apply
Not Eligible

You will not qualify if you...

  • History or presence of clinically relevant diseases or disorders including respiratory, gastrointestinal, renal, hepatic, hematological, lymphatic, neurological, cardiovascular, musculoskeletal, genitourinary, immunological, dermatological, connective tissue, psychiatric conditions, or epilepsy at screening and Day -1
  • Any condition or screening finding that poses a risk or contraindication for participation or interferes with study objectives
  • History of any malignancy
  • History of chronic or recurrent infections or any bacterial, viral, parasitic, or fungal infection within 30 days prior to screening or hospitalization due to infection within 6 months prior to screening
  • Immunization with any vaccine within 42 days prior to dosing or planned vaccination within 3 months after last study intervention
  • Other protocol-defined exclusion criteria may apply

AI-Screening

AI-Powered Screening

Complete this quick 3-step screening to check your eligibility

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Trial Site Locations

Total: 1 location

1

Clinical Pharmacology Unit of Nuvisan GmbH

Neu-Ulm, Germany

Actively Recruiting

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Research Team

C

Communication Center

CONTACT

How is the study designed?

Study Type

INTERVENTIONAL

Masking

QUADRUPLE

Allocation

RANDOMIZED

Model

SEQUENTIAL

Primary Purpose

OTHER

Number of Arms

2

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