A Study to Test the Efficacy and Safety of Bimekizumab and Certolizumab Pegol in Patients With Active Ankylosing Spondylitis

Completed · Phase 2 · Has a placebo group

Conditions studied: Ankylosing Spondylitis

In brief

The purpose of the study is to evaluate the efficacy and safety of bimekizumab compared to certolizumab pegol in the treatment of subjects with active ankylosing spondylitis (AS).

Key facts

Study ID: NCT03215277
Run by: UCB Biopharma SRL
People needed: 76
Starts: 2017-10-04
Expected to finish: 2020-05-25
Last updated by the study team: 2023-07-27

Who can join

Age: 18 and older. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

Documented diagnosis of active adult-onset ankylosing spondylitis (AS) as defined by documented radiologic evidence (X-ray) fulfilling the Modified New York criteria for AS (1984) of at least 3 months' symptom duration and age of onset <45 years
Subject has moderate to severe active disease at the Screening Visit as defined by each of the following:
Bath Ankylosing Spondylitis Disease Activity Index (BASDAI) score >=4
Spinal pain >=4 on a 0 to 10 numeric rating scale (NRS) (from BASDAI Item 2)
Subjects must have had an inadequate response to, have a contraindication to, or have been intolerant to at least 2 nonsteroidal anti-inflammatory drugs (NSAIDs)
Subjects taking corticosteroids must be on a maximum daily dose of <=10mg/day oral prednisolone or equivalent
Subjects taking methotrexate (MTX; <=25 mg/week) are allowed to continue their medication if they received a stable dose for at least 12 weeks before randomization
Subjects taking sulfasalazine (up to 3 grams/day) or hydroxychloroquine (up to 400 mg per day total) are allowed to continue their medication if started at least 12 weeks prior to randomization
Subject who has been on an anti-tumor necrosis factor alpha (TNFα) agent must have experienced an inadequate response to previous or current treatment given at an approved dose for at least 3 months or have been intolerant to at least 1 administration of an anti-TNFα agent. Subjects may not have been on more than 1 anti-TNFα agent
Subject has high-sensitive C-Reactive Protein (hsCRP) levels >=3 mg/L at the Screening Visit
Female subjects must be postmenopausal, permanently sterilized or, if of childbearing potential, must be willing to use a highly effective method of contraception up till 20 weeks after last administration of investigational medicinal product (IMP)
Male subjects with a partner of childbearing potential must be willing to use a condom when sexually active, up till 20 weeks after the last administration of IMP

You may not qualify if…

Subject has received previous or current biological treatment other than TNFα inhibitor treatment
Subjects with a total ankylosis of the spine, or a diagnosis of any other inflammatory arthritis eg, rheumatoid arthritis (RA), sarcoidosis, systemic lupus erythematosus, or reactive arthritis
Subjects with any current sign or symptom that may indicate an active infection (except for the common cold)
Subject has received previous or current biological treatment other than TNFα inhibitor treatment
Subject has chronic, recurrent, recent serious / life-threatening or current infection, as defined in the protocol
Subject has history of certain atypical infections, viral hepatitides, human immunodeficiency virus (HIV) infection, tuberculosis, as defined in the protocol
Subjects receiving any live vaccination within the 8 weeks prior to Baseline
Subjects with known tuberculosis (TB) infection, at high risk of acquiring TB infection, with latent TB infection or current or history of nontuberculous mycobacteria (NTMB) infection
Subject has immunosuppressive condition or treatment, recent history of malignancy (some exceptions) or demyelinating disease
Subjects with concurrent malignancy or a history of malignancy during the past 5 years will be excluded, with following exceptions that may be included:
<= 3 excised or ablated basal cell carcinomas of the skin
One squamous cell carcinoma of the skin (stage T1 maximum) successfully excised, or ablated only (other treatments, ie, chemotherapy, do not apply), with no signs of recurrence or metastases for more than 2 years prior to Screening
Actinic keratosis (-es)
Squamous cell carcinoma-in-situ of the skin successfully excised, or ablated, more than 6 months prior to Screening
Subject has history of psychiatric disorder, including suicidality (as defined in the protocol
Subject has major abnormalities on laboratory testing, as defined in the protocol

Where it is running

As0013 908 — Ormond Beach, Florida, United States
As0013 903 — Lincoln, Nebraska, United States
As0013 902 — Oklahoma City, Oklahoma, United States
As0013 906 — Memphis, Tennessee, United States
As0013 202 — Kladno, Czechia
As0013 205 — Ostrava, Czechia
As0013 201 — Prague, Czechia
As0013 203 — Prague, Czechia
As0013 302 — Berlin, Germany
As0013 306 — Berlin, Germany
As0013 304 — Erlangen, Germany
As0013 303 — Hamburg, Germany
As0013 301 — Herne, Germany
As0013 405 — Athens, Greece
As0013 404 — Heraklion, Greece
As0013 401 — Pátrai, Greece
As0013 402 — Thessaloniki, Greece
As0013 406 — Thessaloniki, Greece
As0013 501 — Chisinau, Moldova
As0013 601 — Amsterdam, Netherlands
As0013 708 — Bialystok, Poland
As0013 709 — Krakow, Poland
As0013 706 — Olsztyn, Poland
As0013 703 — Poznan, Poland
As0013 702 — Torun, Poland

Full record on ClinicalTrials.gov

Trial information comes from ClinicalTrials.gov and is refreshed daily. TrialsForMe does not provide medical care and does not run the studies it lists.