A Study to Compare the Blood Levels of Mim8 in Healthy Men When Administered With the DV3407-C1 Pen Injector or a Syringe and Cartridge

Study Overview
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Brief Summary
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Novo Nordisk is developing the study medicine Mim8 for the treatment of haemophilia A. The study aims to show similar levels of Mim8 in blood when using a new pen injector, called DV3407-C1 pen injector, and when using a syringe and cartridge. The new pen injector is intended to facilitate the administration of Mim8 for patients with haemophilia A. The participants will get Mim8 as injection under the skin (subcutaneously) of the belly using the DV3407-C1 pen injector and a needle (hereinafter referred to as pen injector) or using a needle and syringe from a cartridge (hereafter called syringe and cartridge). The participants will receive one injection with Mim8, either with the DV3407-C1 pen injector or with a syringe and cartridge. The study participation will last up to 20 weeks. Only healthy men can take part in the study.

Official Title
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A Study to Demonstrate Bioequivalence of a Single Subcutaneous Administration of NNC0365-3769 (Mim8) With the DV3407-C1 Pen Injector Versus a Syringe and Enhanced Cartridge in Healthy Male Participants

Conditions
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Haemophilia A

Intervention / Treatment
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* Drug: NNC0365-3769 (Mim8)


Participation Criteria
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Eligibility Criteria
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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).

Ages Eligible for Study
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Minimum Age: 18 Years
Maximum Age: 55 Years

Sexes Eligible for Study
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Male

Accepts Healthy Volunteers
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Accepts Healthy Volunteers

Study Plan
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How is the study designed?
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Design Details

Primary Purpose: Treatment
Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: Quadruple


Arms and Interventions

| Participant Group/Arm | Intervention/Treatment |
| --- | --- |
| Experimental: Arm 1 (Pilot part)<br>Participants will receive a single dose of Mim8 using a 32G, 4 mm pen-needle with the DV3407-C1 pen injector. | Drug: NNC0365-3769 (Mim8)<br>* Participants will receive a single dose of Mim8 subcutaneously in the abdomen.<br>|
| Experimental: Arm 2 (Pilot part)<br>Participants will receive a single dose of Mim8 using a 29G, 8 mm needle and syringe with the enhanced cartridge. | Drug: NNC0365-3769 (Mim8)<br>* Participants will receive a single dose of Mim8 subcutaneously in the abdomen.<br>|
| Experimental: Arm 3 (Bioequivalence part)<br>Participants will receive a single dose of Mim8 using a 29G, 4 mm pen-needle with the DV3407-C1 pen injector. | Drug: NNC0365-3769 (Mim8)<br>* Participants will receive a single dose of Mim8 subcutaneously in the abdomen.<br>|
| Experimental: Arm 4 (Bioequivalence part)<br>Participants will receive a single dose of Mim8 using a 29G, 8 mm needle and syringe with the enhanced cartridge. | Drug: NNC0365-3769 (Mim8)<br>* Participants will receive a single dose of Mim8 subcutaneously in the abdomen.<br>|

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| AUC0-112 days, SD: area under the Mim8 plasma concentration-time curve from time 0 until 112 days after a single dose | Measured in micrograms*day per milliliter (μg*day/mL). | From time of dosing (day 1) to day 113 | 
| Cmax, SD: maximum plasma concentration of Mim8 after a single dose | Measured in μg/mL. | From time of dosing (day 1) to day 113 | 

Secondary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| AUC0-inf, SD: area under the Mim8 plasma concentration-time curve from time 0 to infinity after a single | Measured in μg*day/mL. | From time of dosing (day 1) to day 113 | 
| t1/2, SD: the terminal half-life of Mim8 after a single dose | Measured in days. | From time of dosing (day 1) to day 113 | 
| tmax, SD: the time to maximum concentration of Mim8 after a single dose | Measured in days. | From time of dosing (day 1) to day 113 | 
| Number of injection site reactions | Measured in count of events. | From time of dosing (day 1) to day 113 |