Study to Compare Pharmacokinetics and Safety of CT-P52 and US-licensed Taltz in Healthy Subjects

NCT ID: NCT07200986

Last Updated: 2025-12-31

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

ACTIVE_NOT_RECRUITING

Clinical Phase

PHASE1

Total Enrollment

218 participants

Study Classification

INTERVENTIONAL

Study Start Date

2025-09-17

Study Completion Date

2026-03-31

Brief Summary

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This study is designed to demonstrate PK similarity of the proposed biosimilar test product CT-P52 and the reference product, US-licensed Taltz.

Detailed Description

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Conditions

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Healthy Participants

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

randomized, double-blind, two-arm, parallel-group, single-dose study designed
Primary Study Purpose

TREATMENT

Blinding Strategy

QUADRUPLE

Participants Caregivers Investigators Outcome Assessors

Study Groups

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CT-P52

80 mg (single dose), subcutaneous (SC) injection via pre-filled syringe (PFS)

Group Type EXPERIMENTAL

Ixekizumab

Intervention Type BIOLOGICAL

80 mg (single dose), SC injection via PFS

United States (US)-licensed Taltz

80 mg (single dose), subcutaneous (SC) injection via pre-filled syringe (PFS)

Group Type ACTIVE_COMPARATOR

Ixekizumab

Intervention Type BIOLOGICAL

80 mg (single dose), SC injection via PFS

Interventions

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Ixekizumab

80 mg (single dose), SC injection via PFS

Intervention Type BIOLOGICAL

Eligibility Criteria

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Inclusion Criteria

* Healthy male or female subjects between the ages of 19 to 55 years, both inclusive.
* Subject with a body weight of ≥60 and ≤90 kg for male and ≥50 and ≤90 kg for female, and a BMI between 18.0 and 29.9 kg/m2 (both inclusive) when rounded to the nearest tenth.
* Subject is able to understand and to comply with protocol requirements, instructions, and restrictions.

Exclusion Criteria

* A medical history and/or condition that is considered significant
* Clinically significant allergic reactions, hypersensitivity
* History or current infection of human immunodeficiency virus, hepatitis B virus, hepatitis C virus or syphilis
* Active or latent Tuberculosis
* Previous monoclonal antibody or fusion protein treatment, or current use of any biologics
* Plans to donate whole blood or blood components during the study
* Male subject who is planning to have child or donate sperms within 10 weeks after the study drug administration. Female subject who is currently pregnant or lactating, or planning to be pregnant or to breastfeed within 10 weeks after the administration of the study drug
* Reasonable evidence or history of drug/alcohol/smoking abuse
* Presence of tattoos, sunburn, or other skin disturbances on the injection site
* Vulnerable subject
Minimum Eligible Age

19 Years

Maximum Eligible Age

55 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Celltrion

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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Inje University Busan Paik Hospital

Busan, Busanjin-gu, South Korea

Site Status

CHA Bundang Medical Center

Seongnam-si, Gyeonggi-do, South Korea

Site Status

Seoul National University Bundang Hospital

Seongnam-si, Gyeonggi-do, South Korea

Site Status

Chungbuk National University Hospital

Cheongju-si, North Chungcheong, South Korea

Site Status

Seoul National University Hospital

Seoul, , South Korea

Site Status

Countries

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South Korea

Other Identifiers

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CT-P52 1.1

Identifier Type: -

Identifier Source: org_study_id