A Study to Evaluate the Long-term Safety, Tolerability and Efficacy of Bimekizumab in Subjects With Active Axial Spondyloarthritis Including Ankylosing Spondylitis and Nonradiographic Axial Spondyloarthritis

NCT04436640 · Status: ACTIVE_NOT_RECRUITING · Phase: PHASE3 · Type: INTERVENTIONAL · Enrollment: 508

Last updated 2026-05-22

No results posted yet for this study

Summary

The purpose of the study is to demonstrate the long-term safety, tolerability and efficacy of bimekizumab in patients with active axial spondyloarthritis (axSpA, also known as radiographic axSpa (r-axSpA)) including ankylosing spondylitis (AS) and nonradiographic axial spondyloarthritis (nr-axSpa).

Conditions

Interventions

DRUG

Bimekizumab

Subjects will receive bimekizumab at prespecified time-points.

Sponsors & Collaborators

  • UCB Biopharma SRL

    lead INDUSTRY

Principal Investigators

  • UCB Cares · 001 844 599 2273 (UCB)

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2020-06-16
Primary Completion
2026-08-07
Completion
2026-08-07
FDA Drug
Yes

Countries

  • United States
  • Belgium
  • Bulgaria
  • China
  • Czechia
  • France
  • Germany
  • Hungary
  • Japan
  • Netherlands
  • Poland
  • Spain
  • Turkey (Türkiye)
  • United Kingdom

Study Locations

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Entities

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04436640 on ClinicalTrials.gov