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Spondylitis, AnkylosingPhase 3GO-AHEADNCT01453725

Effect of Golimumab in Participants With Active Axial Spondyloarthritis (P07642, MK-8259-006)

A Phase 3 study testing Golimumab in people with Spondylitis, Ankylosing, run by Merck Sharp & Dohme LLC.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

This two-part study was to evaluate the effect of golimumab (SCH 900259, MK-8259) in participants with active axial spondyloarthritis (axial SpA). In Part 1, participants were to receive golimumab 50 mg or matching placebo subcutaneous injections on Day 1 (Baseline) and at Weeks 4, 8, and 12. Read more about this study

Who is it for?
Ages 18 to 45 years
Conditions the study is for
Spondylitis, Ankylosing
What is being tested?
Golimumab
Type of treatment
Injection or infusion
Could I receive a placebo?
Yes, some participants may receive a placebo
How many people
198 participants
Where
No sites listed yet
Study dates
13 Feb 2012to 15 Jan 2015
Phase
Phase 3
Are there results?
Yes, posted in the registrySummary in the doctors' view

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 18 to 45 years
  • All sexes
  • No healthy volunteers
  • Adult

Who may be able to join

  • Active axial spondyloarthritis with disease duration ≤5 years, and chronic back pain of ≥3 month duration
  • Have either an inadequate response to 30 days of optimal daily doses of at least one non-steroidal anti-inflammatory drug (NSAID) or must be unable to receive a full 30 day maximal NSAID therapy because of intolerance, toxicity or contraindications to NSAIDs
  • Females of child-bearing potential must use contraception
  • No history of untreated latent or active tuberculosis

Who cannot join

  • Fulfillment of modified New York criteria for ankylosing spondylitis
  • Has ever received tumor necrosis factor (TNF)-α targeted therapy or any biological agents
  • Any systemic inflammatory condition other than spondyloarthritis
  • Serious infection within 2 months
  • Any known malignancy or a history of malignancy within the previous 5 years
  • Has or had a substance abuse (drug or alcohol) problem within the previous 2 years

About this study

Official title: A Multicenter, Randomized, Double-blind, Placebo-controlled Study of the Effect of Golimumab Administered Subcutaneously in Subjects With Active Axial Spondyloarthritis (Protocol No. P07642, Also Known as MK-8259-006-02).

This two-part study was to evaluate the effect of golimumab (SCH 900259, MK-8259) in participants with active axial spondyloarthritis (axial SpA). In Part 1, participants were to receive golimumab 50 mg or matching placebo subcutaneous injections on Day 1 (Baseline) and at Weeks 4, 8, and 12. During Part 1 of the study, participants were to not know the identity of the injection. In the Part 2 extension, all participants were to receive golimumab 50 mg subcutaneous injections beginning on Week 16 and then every 4 weeks up to Week 48. In Part 2, the participants were to be told they were receiving active study drug. The primary hypothesis of this study was that treatment with golimumab 50 mg every 4 weeks is superior to placebo as measured by the proportion of participants achieving an Assessment in Ankylosing Spondylitis (ASAS) 20 response at Week 16.

Being tested
Golimumab, Placebo
Medical subject headings
Spondylitis, Ankylosing

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • GolimumabBiological

    Golimumab 50 mg SC injection every 4 weeks

  • PlaceboBiological

    Placebo SC injection every 4 weeks

Study groups in NCT01453725
Study groupRoleWhat they receive
Golimumab→GolimumabExperimentalIn Part 1, participants receive golimumab 50 mg, administered subcutaneously (SC) every 4 weeks for up to 12 weeks (16 weeks of treatment). In Part 2, participants receive golimumab 50 mg, administered SC every 4 weeks for up to 28 weeks (32 weeks of treatment). (Combined total of up to 48 weeks treatment with golimumab.)
Receives: Biological: Golimumab
Placebo→GolimumabPlacebo comparatorIn Part 1, participants receive placebo, administered SC every 4 weeks for up to 12 weeks (16 weeks of treatment). In Part 2, participants receive golimumab 50 mg, administered SC every 4 weeks for up to 28 weeks (32 weeks of treatment). (Combined total of up to 32 weeks treatment with golimumab.)
Receives: Biological: Golimumab; Biological: Placebo

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Percentage of Participants Achieving an Assessment in Ankylosing Spondylitis (ASAS) 20 Response at Week 16

    The ASAS consists of 4 domains: participant global assessment, total back pain, function (Bath Ankylosing Spondylitis Functional Index [BASFI]), and inflammation (mean of questions 5 and 6 of Bath Ankylosing Spondylitis Disease Activity Index [BASDAI]). Each domain is measured on a 100-mm visual analog scale (VAS) from 0 mm=the very best situation to 100 mm=the very worst situation, with a higher score indicating more severe impairment. ASAS 20 is a 20% improvement in response (per the Assessment in Ankylosing Spondylitis International Working Group) defined as meeting 2 criteria: 1) An improvement of >=20% from Baseline and an absolute improvement from Baseline of >=10 mm in at least 3 of 4 domains, and 2) Absence of deterioration from Baseline (defined as a >=20% worsening and an absolute worsening of >=10 mm) in the potential remaining domain. The percentages of participants who achieved ASAS 20 were calculated.

    Measured: Week 16

  2. Percentage of Participants Who Experienced at Least One Adverse Event (AE)

    An AE is any unfavorable and unintended sign (including an abnormal laboratory finding), symptom, or disease temporally associated with the use of the study drug, whether or not considered related to the study drug. The percentages of participants who experienced at least one AE were calculated for each part of the study.

    Measured: Up to 16 weeks for Part 1: Week 16 through up to 60 weeks for Part 2 (Up to 12 weeks after last dose of study drug)

  3. Percentage of Participants Who Discontinued Study Drug Due to an AE

    An AE is any unfavorable and unintended sign (including an abnormal laboratory finding), symptom, or disease temporally associated with the use of the study drug, whether or not considered related to the study drug. The percentages of participants who discontinued study drug due to an AE were calculated for each part of the study. Participants may have discontinued study drug without discontinuing from the study.

    Measured: Up to 16 weeks for Part 1; Week 16 through up to 48 weeks for Part 2

Secondary outcomes (4)
  1. Percentage of Participants Achieving an Assessment in Ankylosing Spondylitis (ASAS) 40 Response at Week 16

    The ASAS consists of 4 domains: participant global assessment, total back pain, function (BASFI), and inflammation (mean of questions 5 and 6 of BASDAI). Each domain is measured on a 100-mm VAS from 0 mm=the very best situation to 100 mm=the very worst situation, with a higher score indicating more severe impairment. ASAS 40 is a 40% improvement in response (per the Assessment in Ankylosing Spondylitis International Working Group) defined as meeting 2 criteria: 1) An improvement of >=40% from Baseline and an absolute improvement from Baseline of >=20 mm in at least 3 of 4 domains, and 2) Absence of deterioration from Baseline (defined as a >=0% worsening and an absolute worsening of >=0 mm) in the potential remaining domain. The percentages of participants who achieved ASAS 40 were calculated.

    Measured: Week 16

  2. Percentage of Participants Achieving Bath Ankylosing Spondylitis Disease Activity Index (BASDAI) 50 at Week 16

    The BASDAI is a summary of 6 participant-assessed 100-mm VAS for a) Fatigue, b) Spinal pain (overall), c) Peripheral arthritis, d) Enthesitis, e) Qualitative morning stiffness (intensity) and f) Quantitative morning stiffness (duration). Each VAS is measured as 0=none to 100=very severe, with a higher score indicating more severe symptoms. The BASDAI score is calculated as 0.2 time (a+b+c+d+[0.5 times e+f]) and can range from 0 to 100. The BASDAI 50 is defined as improvement by at least 50% from Baseline in the BASDAI score. The percentages of participants who achieved BASDAI 50 were calculated.

    Measured: Week 16

  3. Percentage of Participants Achieving ASAS Partial Remission at Week 16

    ASAS partial remission was defined as a VAS score of less than 20 mm in each of the 4 domains of ASAS 20: participant global assessment, pain (total back pain), function and inflammation. The percentages of participants who achieved ASAS partial remission were calculated.

    Measured: Week 16

  4. Change From Baseline in Spondyloarthritis Research Consortium of Canada (SPARCC) Magnetic Resonance Imaging (MRI) Sacroiliac (SI) Joints Score at Week 16

    Participants underwent MRI of the SI joints, without contrast, at Screening and Week 16 to assess the presence or absence of active inflammation of the SI joints. Scoring was based on 6 consecutive MRI slices through the SI joint. Each slice was divided into 4 quadrants. Each of the 48 quadrants was scored with respect to the presence of inflammation (0=no, 1=yes), yielding a maximum score of 48. Each slice was also assessed for the presence of a lesion exhibiting either intense signal or a depth >=1 cm anywhere within the SI joint of the 6 slices (0=no, 1=yes), yielding a maximum score of 24. Total SI joint scores could range from 0 to 72, with a higher score indicating more signs of disease.

    Measured: Baseline and Week 16

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted18 Oct 2011 (estimated)
  2. Study start13 Feb 2012
  3. Primary completion11 Mar 2014
  4. Study completion15 Jan 2015

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase 3
Primary purpose
Treatment
Allocation
Randomised
Intervention model
Parallel groups
Masking
Double blind
Who is masked
Participant, Investigator
Enrolment
198 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT01453725
Sponsor's protocol ID
P07642
Other IDs
MK-8259-006, 2011-000311-34
Acronym
GO-AHEAD
Status last verified
Jan 2019
First submitted
13 Oct 2011
Last updated
6 Feb 2019
Data monitoring committee
No
Individual data sharing
Yes: http://engagezone.msd.com/doc/ProcedureAccessClinicalTrialData.pdf

Publications

  • Sieper J, van der Heijde D, Dougados M, Maksymowych WP, Scott BB, Boice JA, Berd Y, Bergman G, Curtis S, Tzontcheva A, Huyck S, Weng HH. A randomized, double-blind, placebo-controlled, sixteen-week study of subcutaneous golimumab in patients with active nonradiographic axial spondyloarthritis. Arthritis Rheumatol. 2015 Oct;67(10):2702-12. doi: 10.1002/art.39257.

    PubMed 26139307
  • van der Heijde D, Dougados M, Maksymowych WP, Bergman G, Curtis SP, Tzontcheva A, Huyck S, Philip G, Sieper J. Long-term tolerability and efficacy of golimumab in active non-radiographic axial spondyloarthritis: results from open-label extension. Rheumatology (Oxford). 2022 Feb 2;61(2):617-627. doi: 10.1093/rheumatology/keab346.

    PubMed 33878154

Questions about this trial

What is this clinical trial studying?

A Phase 3 study testing Golimumab in people with Spondylitis, Ankylosing, run by Merck Sharp & Dohme LLC.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 4 inclusion and 6 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 6 Feb 2019. Status can change between updates, so confirm with the study contact before making plans.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. Some participants in this study may receive a placebo. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

What does this phase mean?

Phase 3 studies compare the treatment with the current standard treatment or a placebo in a large group, to confirm how well it works and watch for side effects.

Not every study follows the same path, and some studies (observational studies, device studies) have no phase.

Are results available for this study?

Yes. Results are posted in the registry (first posted 18 Dec 2014). A summary is in the For doctors view, and the full results are on ClinicalTrials.gov.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Percentage of Participants Achieving an Assessment in Ankylosing Spondylitis (ASAS) 20 Response at Week 16 (time frame: Week 16). The study lists 3 primary outcomes in all. It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT01453725, which also lists 2 linked publications.

Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 6 Feb 2019.

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