Healthy men help test new Drug's safety
NCT ID NCT07450521
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This early-stage study tested the safety and how the body processes an experimental drug called MTX-463 in 8 healthy adult males. Participants received either the drug or a placebo by injection. The goal was to check for side effects and measure drug levels in the blood, not to treat any disease.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 1
The first testing in people. Mainly checks safety and dose, usually in a small group.
- Participants
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8 people
The number who actually took part.
- Started
-
Feb 2026
- Finished
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Mar 2026
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
-
18 to 60 years
- Sex
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Male participants only
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Males aged 18 to 60 years, inclusive * Able to understand the study and provide signed, written informed consent * Able to read and understand the language of the informed consent form and other study-related materials * Willing and able to complete all protocol-required study visits and procedures * Male participants with female partners of childbearing potential must use condoms during the treatment and until 125 days after the dose of study drug. Exclusion Criteria: * Any history of clinically significant lung disease as determined by the Investigator * Any other concurrent active medical condition determined clinically significant by the Investigator * Any current skin conditions or rashes that involve the planned area of injection * Body mass index (BMI) \>30 kg/m2 * Use of any systemic immunosuppressant medications, medications to treat diabetes, antipsychotics, anticoagulants, or other medications within 90 days of Screening * Cancer or a history of cancer or lymphoproliferative disorder within 5 years of Screening * Current infection with hepatitis B, hepatitis C, or human immunodeficiency virus (HIV) * Planning to contribute to pregnancy during the study and up to 125 days after the participant's dose of study drug * History of severe depression, psychosis, or suicidal ideation, as determined by the Investigator, within 5 years of Screening * Any clinically significant disease or laboratory abnormality detected at Screening that might interfere with a participant's ability to complete the study, on-study evaluations, or participant safety * Known allergy to MTX-463 or any of its excipients, or a history of a prior allergic reaction to a monoclonal antibody therapeutic
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Genom att skicka in godkänner du våra Användarvillkor
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
Icon Slc Cru
Salt Lake City, Utah, 84124, United States
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