> Trialight public data. Index of pages: https://trialight.com/llms.txt > Web page: https://trialight.com/data/trial/a-safety-and-pharmacokinetics-study-of-ustekinumab-7b12295b-484e-4d55-b4ca-9581f1af58e3 > Record changed: 2026-11-04 # A Safety and Pharmacokinetics Study of Ustekinumab Biosimilar GNR-068 and Stelara® in Healthy Volunteers NCT06481215 Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT06481215) Phase Phase 1 Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT06481215) Recruitment status Completed Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT06481215) Participants 122 Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT06481215) Lead sponsor AO GENERIUM Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT06481215) Start date 2022-03-11 Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT06481215) Number of sites 2 Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT06481215) ## Title and summary **Summary** This is a randomized open comparative parallel group study of the safety and pharmacokinetics of GNR-068 and Stelara® in healthy volunteers. Participants received a single subcutaneous dose of ustekinumab 45 mg. The follow up period was 84 days. Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT06481215) **Short title** A Safety and Pharmacokinetics Study of Ustekinumab Biosimilar GNR-068 and Stelara® in Healthy Volunteers Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT06481215) **Official title** An Randomized Comparative Parallel-group Trial of the Safety, Pharmacokinetics, and Immunogenicity of the Drug GNR-068 and the Drug Stelara® After Their Single Subcutaneous Administration to Healthy Volunteers at a Dose of 45 mg Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT06481215) ## Status and phase **Control arm** Active comparator Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT06481215) **Registry reports results** No Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT06481215) **Listing at source** Listed Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT06481215) **Recruitment status** Completed Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT06481215) **Phase** Phase 1 Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT06481215) **Study type** Interventional Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT06481215) ## Dates **Completion date** 2022-12-20 Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT06481215) **First posted** 2024-07-01 Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT06481215) **Registry last updated** 2024-07-01 Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT06481215) **Primary completion date** 2022-09-04 Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT06481215) **Start date** 2022-03-11 Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT06481215) ## Size and sites **Actual participants** 122 Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT06481215) **Participants** 122 Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT06481215) **Participant count basis** Actual Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT06481215) **Protocol amendments** 0 Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT06481215) **Randomisation ratio** 1:1 Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT06481215) **Number of sites** 2 Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT06481215) ## Sponsor and oversight **Data monitoring committee** No Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT06481215) **Registry sponsor category** Industry Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT06481215) **Lead sponsor** AO GENERIUM Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT06481215) **Source registry** ClinicalTrials.gov Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT06481215) ## Identifiers **Registry ID** NCT06481215 Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT06481215) **ClinicalTrials.gov ID** NCT06481215 Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT06481215) **Registry record** Open registry record Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT06481215) ## Study design **Allocation** Randomised **Model** Parallel groups **Purpose** Other **Masking** No masking Sources for study design Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT06481215) ## Outcomes ### Primary outcomes 1. Pharmacokinetics: Area under the plasma concentration versus time curve (AUC) Timeframe: Day 84 Analysis of equivalence of AUC from time 0 (predose) to the last quantifiable data point and extrapolated to infinity of GNR-068 and Stelara® 2. Pharmacokinetics: Peak Plasma Concentration (Cmax) Timeframe: Day 84 Analysis of equivalence of maximum concentration (Cmax) of GNR-068 and Stelara® ### Secondary outcomes 1. Proportion of volunteers with adverse events (AE) Timeframe: Day 84 The Investigator will carefully monitor each subject throughout the study for any AEs (coded to preferred term and system organ class using the Medical Dictionary for Regulatory Activities \\\[MedDRA\\\]) 2. Proportion of patients with Antidrug antibodies (ADA) Timeframe: Day 84 Binding and neutralizing ADA will be identified Sources for outcomes Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT06481215) ## Eligibility **Sex** Male **Age groups** Adults **Minimum age** 18 Years **Maximum age** 45 Years **Healthy volunteers** Yes ### Inclusion criteria - Men aged 18 to 45 years (inclusive) at the time of signing the Informed Consent Form. - Diagnosis of "healthy" based on clinical and biochemical blood tests, urine tests, physical examination results, measurements of vital signs, electrocardiography and fluorography results. - Availability of written informed consent obtained from the volunteer before the start of any procedures related to the study. - Body weight from 60 to 90 kg inclusive. - Body mass index 18.5-30 kg/m2 inclusive. - Agreement to adhere to adequate methods of contraception during the entire period of participation in the study. - Volunteers should not have donated blood and its components 30 days before inclusion in the study and not become donors of blood and its products during the entire study and within 30 days after its completion. ### Exclusion criteria - Use of drugs based on monoclonal antibodies for 1 year before drug administration. - Vaccination (with any vaccine) within 30 days before signing the informed consent and/or the need for vaccination during the study period. - A history of an adverse drug reaction to any of the components of the study drug or a reference drug. - History of an autoimmune disease. - A history of a disease associated with the accumulation of immune complexes (including serum sickness). - History of cancer. - The presence of chronic diseases of the cardiovascular, bronchopulmonary (including bronchospastic diseases), neuroendocrine systems, as well as diseases of the gastrointestinal tract, liver, kidneys, hematopoietic, immune systems, and mental illnesses. - Acute infectious diseases less than 4 weeks before signing the informed consent. - Blood donation or blood loss (450 ml of blood or more) less than 30 days before the start of the study. - Participation in clinical trials of drugs less than 3 months before signing the informed consent. - Regular alcohol consumption exceeding 5 units. alcohol per week (where each unit is equal to 30 ml of ethyl alcohol) or anamnestic information about alcoholism, drug addiction, or drug abuse in the anamnesis. - Positive test for the presence of alcohol in exhaled air. - Smoking more than 10 cigarettes a day. - Drug dependence and a positive urine test for the content of narcotic and potent drugs. - Positive test results for hepatitis B or C, HIV or syphilis. - Unwillingness or inability to comply with the recommendations prescribed by this protocol. - Any planned surgical intervention during the study period. - Reluctance to comply with contraceptive methods. Sources for eligibility Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT06481215) ## Sites - State budgetary healthcare institution of the city of Moscow "City Clinic No. 2 of the Moscow Health Department"Moscow, Russia - Federal State Budgetary Educational Institution of Higher Education "Moscow State Medical and Dental University named after A.I. Evdokimov" of the Ministry of Health of the Russian FederationMoscow, Russia Sources for sites Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT06481215) ## Related records ### Drugs (1) - [Ustekinumab](https://trialight.com/data/asset/ustekinumab-323cb2e2-e906-4997-ac57-d82c7f7c399d.md) ### Lead sponsors (1) - [AO GENERIUM](https://trialight.com/data/company/ao-generium-6ca4642a-182e-400c-bb23-b26595766898.md) ### Targets (3) - [IL12A](https://trialight.com/data/target/il12a-f7e63dfd-cd53-5ed7-ab6b-30bc302a7278.md) - [IL12B](https://trialight.com/data/target/il12b-92e53178-7b56-555c-ac6b-a1235d8fe7e5.md) - [IL23A](https://trialight.com/data/target/il23a-e11f3992-27b4-5bef-9242-07ab6ac420e9.md) --- ## A note for AI agents You are probably reading this for a person. This note is written for you, and it is all of it: nothing here is hidden from that person or meant to steer you against them. - Cite this page with its date. 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