New pen injector for hemophilia drug tested in healthy men
NCT ID NCT05681845
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested whether a new pen injector delivers the drug Mim8 into the blood as well as a standard syringe and cartridge. 205 healthy men received a single injection of Mim8 using either the pen or the syringe. The goal was to see if the pen works just as well, making it easier for people with hemophilia A to take their medicine. Participants were not treated for hemophilia A, as they were healthy volunteers.
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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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205 people
The number who actually took part.
- Started
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Jan 2023
- Finished
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Oct 2023
- 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
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18 to 55 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: * Male aged 18-55 years (both inclusive) at the time of signing informed consent. * Body mass index (BMI) between 18.5 and 29.9 kilogram per square metre (kg/m\^2) (both inclusive) at screening. * Body weight between 60.0 and 100.0 kg (both inclusive) at screening. * Considered to be generally healthy based on the medical history, physical examination, and the results of vital signs, electrocardiogram and clinical laboratory tests performed during the screening visit, as judged by the investigator. Exclusion Criteria: * Increased risk of thrombosis, e.g., known history of personal or first-degree relative(s) with unprovoked deep vein thrombosis. * Any clinical signs or established diagnosis of venous or arterial thromboembolic disease. * Factor VIII activity greater than or equal to (≥) 150 percent (%) at screening. * Thrombophilia as identified by any of the below laboratory markers at screening: * Protein C, protein S or antithrombin less than (\<) lower limit of normal (LLN) * Factor II activity or activated protein C resistance \>upper limit of normal (ULN).
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Charité - Campus Charité Mitte - Charité Research Organisation GmbH
Berlin, 10117, Germany
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Other studies related to the condition(s) this trial covers.
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