A Study to Assess the Pharmacokinetics and Safety of Bimekizumab in Children and Adolescents With Moderate to Severe Hidradenitis Suppurativa

NCT ID: NCT06921850

Last Updated: 2025-12-05

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

RECRUITING

Clinical Phase

PHASE3

Total Enrollment

40 participants

Study Classification

INTERVENTIONAL

Study Start Date

2025-04-07

Study Completion Date

2029-05-30

Brief Summary

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The purpose of the study is to assess the PK of bimekizumab following subcutaneous (sc) administration in study participants with moderate to severe hidradenitis suppurativa (HS)

Detailed Description

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Conditions

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Hidradenitis Suppurativa

Study Design

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Allocation Method

NA

Intervention Model

SINGLE_GROUP

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Bimekizumab

Study participants will receive a bimekizumab dose which is weight-dependent.

Group Type EXPERIMENTAL

Bimekizumab

Intervention Type DRUG

Bimekizumab will be administered at pre-specified timepoints.

Interventions

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Bimekizumab

Bimekizumab will be administered at pre-specified timepoints.

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Study participant must be 12 to \<18 years of age at the time of informed consent/assent, at Tanner stage 2 or more, for the first 8 participants only, followed by also including participants ≥9 to \<18 years of age at Tanner stage 2 or more.
* Study participant must have a diagnosis of HS for at least 6 months prior to the Baseline Visit.
* Study participant must have moderate to severe HS, defined as a total of ≥5 inflammatory lesions (ie, the sum of abscesses and inflammatory nodules), as assessed at both the Screening and Baseline Visits.
* Study participant must have HS lesions present in at least 2 distinct anatomic areas, 1 of which must be at least Hurley Stage II or III, as assessed at both the Screening and Baseline Visits.
* Study participant must have had a history of inadequate response to a course of a systemic antibiotic for treatment of HS
* Study participant must weigh ≥30kg at the Screening Visit.

Exclusion Criteria

* Study participant has a draining tunnel count of \>20 at either the Screening or Baseline Visits.
* Study participant has experienced primary failure (no response within 12 weeks) to 1 or more IL 17 biologic response modifiers (eg, brodalumab, ixekizumab, secukinumab) OR primary failure to more than 1 biologic response modifier other than an IL-17 biologic response modifier.
* Study participant has previously participated in this study or has received previous therapy with bimekizumab.
* Study participant has a history of IBD or symptoms suggestive of IBD.
* History of active tuberculosis unless successfully treated, latent TB unless prophylactically treated
* Study participant has an active infection or history of infections (such as serious infection, chronic infections, opportunistic infections, unusually severe infections)
* Study participant has received drugs outside the specified timeframes relative to the Baseline Visit or receives prohibited concomitant treatments
* Study participant has the presence of active suicidal ideation, or positive suicide behavior,
* Study participant diagnosed with severe depression in the past 6 months prior to the Screening Visit.
* Study participant has a history of psychiatric inpatient hospitalization within the past year before enrolling into the study.
Minimum Eligible Age

9 Years

Maximum Eligible Age

17 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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UCB Biopharma SRL

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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UCB Cares

Role: STUDY_DIRECTOR

001 844 599 2273

Locations

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Hs0006 50175

Phoenix, Arizona, United States

Site Status RECRUITING

Hs0006 50708

Roseville, California, United States

Site Status RECRUITING

Hs0006 50199

Miami, Florida, United States

Site Status RECRUITING

Hs0006 50178

Clarkston, Michigan, United States

Site Status RECRUITING

Hs0006 50710

Fort Gratiot, Michigan, United States

Site Status RECRUITING

Hs0006 50711

Troy, Michigan, United States

Site Status RECRUITING

Hs0006 50712

Brooklyn, New York, United States

Site Status RECRUITING

Hs0006 50706

Chapel Hill, North Carolina, United States

Site Status RECRUITING

Hs0006 50202

Fairborn, Ohio, United States

Site Status RECRUITING

Hs0006 50201

Arlington, Texas, United States

Site Status RECRUITING

Hs0006 40326

Berlin, , Germany

Site Status RECRUITING

Hs0006 40747

Mainz, , Germany

Site Status RECRUITING

Hs0006 40625

Lodz, , Poland

Site Status RECRUITING

Hs0006 40761

Warsaw, , Poland

Site Status RECRUITING

Hs0006 40095

Wroclaw, , Poland

Site Status RECRUITING

Hs0006 40845

Wroclaw, , Poland

Site Status RECRUITING

Countries

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United States Germany Poland

Central Contacts

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UCB Cares

Role: CONTACT

+18445992273

UCB Cares

Role: CONTACT

001 844 599 2273

Other Identifiers

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2023-505323-31

Identifier Type: REGISTRY

Identifier Source: secondary_id

U1111-1316-5308

Identifier Type: OTHER

Identifier Source: secondary_id

HS0006

Identifier Type: -

Identifier Source: org_study_id

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