ClinicalTrials.Veeva

Menu

A Study to Assess the Safety and Pharmacokinetics of a Single Dose of UCB9741 in Healthy Caucasian and Japanese Participants

UCB logo

UCB

Status and phase

Completed
Phase 1

Conditions

Healthy Participants

Treatments

Drug: UCB9741
Drug: Placebo

Study type

Interventional

Funder types

Industry

Identifiers

Details and patient eligibility

About

The purpose of the study is investigate the safety, tolerability and pharmacokinetic of UCB9741 after 2 dose strengths administered subcutaneous as a single-dose in healthy Caucasian and Japanese participants.

Enrollment

40 patients

Sex

All

Ages

18 to 55 years old

Volunteers

Accepts Healthy Volunteers

Inclusion criteria

For all subjects:

  • Male or female between 18 to 55 years old, overtly healthy
  • Female participants must not be pregnant or breastfeeding
  • Female participants must be either of non-childbearing potential or using a highly efficient birth control method
  • Male participants must use acceptable contraception and refrain from sperm donation during the study 90 days
  • Body mass Index within the range 18 to 30 kg/m^2 (inclusive)

For Japanese subjects only:

Japanese descent as evidenced in appearance and verbal confirmation of familial heritage and is of Japanese descent with all 4 grandparents

For Caucasian subjects only:

Caucasian descent as evidenced in appearance and verbal confirmation of familial heritage and is of Caucasian descent with all 4 grandparents

Exclusion criteria

  • Participant has a known hypersensitivity to any components of the investigational medicinal product (IMP) or other biologic drugs or humanized antibodies (mAbs)
  • Participant has clinically significant multiple or severe drug allergies, intolerance to topical corticosteroids, or severe posttreatment hypersensitivity reactions
  • Participant has abnormal blood pressure (BP) (outside the normal range)
  • Participant has alanine aminotransferase (ALT), aspartate aminotransferase (AST), or alkaline phosphatase (ALP) >1.5x upper limit of normal (ULN)
  • Participant has a recent history or currently active clinically-significant bacterial, fungal, endoparasite, or viral (including hospitalization for coronavirus disease 2019 (COVID-19)) infection (within 6 months of the Screening Visit)
  • Participant has a history of inflammatory bowel disease (includes Crohn's disease and ulcerative colitis)
  • Participant has a history of diabetes
  • Study participant has a corrected QT interval (QTc) >450msec for male study participants or >470msec for female study participants
  • Participant has sensitivity to heparin or heparin-induced thrombocytopenia
  • Participant has a positive test for substance of abuse, or is a regular alcohol consumer defined as an average weekly intake of >14 units
  • Participant has received any prescription or nonprescription medicines within 14 days (or 5 half-lives of the respective drug, whichever is longer) prior to the Baseline Visit, other than contraceptives or occasional use of analgesic
  • Participant has received Bacillus Calmette-Guerin vaccinations within 1 year prior to the Baseline Visit or within 90 days after the final dose of investigational medicinal product (IMP)
  • Participant has been treated with biologic agents (such as mAbs, including marketed drugs) within 3 months or 5 half-lives (whichever is longer) prior to the Baseline Visit
  • Participant has participated in another study of an IMP within the previous 90 days or 5 half-lives of the IMP (whichever longer), or is currently participating in another study of an IMP

Trial design

Primary purpose

Other

Allocation

Randomized

Interventional model

Parallel Assignment

Masking

Double Blind

40 participants in 5 patient groups

Cohort 1 (Caucasian)
Experimental group
Description:
Study participants enrolled in this arm will receive either injections (sc) of the lowest dose level of UCB9741 or Placebo
Treatment:
Drug: Placebo
Drug: UCB9741
Cohort 2 (Japanese)
Experimental group
Description:
Study participants enrolled in this arm will receive either subcutaneous (sc) injections of the lowest dose level of UCB9741 or Placebo
Treatment:
Drug: Placebo
Drug: UCB9741
Cohort 3 (Caucasian)
Experimental group
Description:
Study participants enrolled in this arm will receive either subcutaneous (sc) injections of the highest dose level of UCB9741 or Placebo
Treatment:
Drug: Placebo
Drug: UCB9741
Cohort 4 (Japanese)
Experimental group
Description:
Study participants enrolled in this arm will receive either subcutaneous (sc) injections of the highest dose level of UCB9741 or Placebo
Treatment:
Drug: Placebo
Drug: UCB9741
Cohort 5 (Caucasian)
Experimental group
Description:
Study participants enrolled in this arm will receive either subcutaneous (sc) injections of the highest dose level of UCB9741 (using a different volume per injection than cohort 3) or Placebo
Treatment:
Drug: Placebo
Drug: UCB9741

Trial contacts and locations

1

Loading...

Central trial contact

UCB Cares; UCB Cares

Data sourced from clinicaltrials.gov

Clinical trials

Find clinical trialsTrials by location
© Copyright 2026 Veeva Systems