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Bioequivalence of DMB-3115, a Usutekinumab Biosimilar, and Usutekinumab

Bioequivalence of DMB-3115, a Usutekinumab Biosimilar, and Usutekinumab in Healthy Japanese Adult Males - DMB-3115-03

Status
Active, not recruiting
Phases
Phase 1
Study type
Interventional
Source
JPRN
Registry ID
JPRN-jRCT2071210135
Enrollment
150
Registered
2022-03-22
Start date
2022-04-26
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Psoriasis

Interventions

Each enrolled subject will receive a single dose of DMB-3115 or 45 mg of Stelara according to the randomization list.

Sponsors

Morita Jun
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Japanese healthy males aged at least 18 years and at most 55 years at the time of signing the informed consent 2. Body mass index (BMI) = Body weight (kg) / (Height [m])^2: >=18.5 and <25.0 (at screening) 3. Subjects who exhibited no clinically abnormal findings in the judgment of the investigator or the subinvestigators at screening within 4 weeks before the first dosing, at medical observation, tests, and evaluations on the day before and pre-dose of the first dosing

Exclusion criteria

Exclusion criteria: 1. Prior administration of ustekinumab or ustekinumab biosimilar; 2. Use of any other monoclonal antibodies or fusion proteins within the 9 months before the date of administration of the IMP and lack of well documented evidence that subject had no adverse reaction from previous exposure to monoclonal antibodies or fusion proteins; 3. History of hypersensitivity to any of the ingredients of Stelara and DMB-3115 or other drugs; 4. Use of any prescription drug or any over-the-counter (OTC) drug within the 2 weeks (or less than 5 x the half-life of that medication, whichever is longer) before the date of administration of the IMP (excluding localized use not intended to have systemic action and hormonal contraceptives, hormone replacement therapy and occasional use of paracetamol of up to 2 g per day), which, in the judgment of the Investigator or Sub-Investigators, may affect participation in this clinical study; 5. Subject has received live vaccines during the 8 weeks prior to Screening or has the intention of receiving a live vaccine at any time during the study;

Design outcomes

Primary

MeasureTime frame
The primary objective is to investigate and compare the PK profiles of DMB-3115 and US-Stelara in healthy subjects

Contacts

Public ContactClinical Development Dept.

Meiji Seika Pharma Co., Ltd.

clinical-trials@meiji.com+81-3-3273-3745

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Aug 16, 2026