Efficacy and Safety Study of SUNPG1622
A Randomized, Double-blind, Placebo-controlled Phase 2a Study to Evaluate the Efficacy and Safety of Tildrakizumab in Subjects With Active Ankylosing Spondylitis or Non-radiographic Axial Spondyloarthritis
Study Overview
Status
Status
Conditions
Conditions
Intervention / Treatment
Intervention / Treatment
Study Type
Study Type
Enrollment (Actual)
Enrollment
Phase
Phase
- Phase 2
Contacts and Locations
Study Locations
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-
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Budapest, Hungary
- SPARC Site 3
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-
-
-
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Elbląg, Poland
- SPARC Site 3
-
-
-
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A Coruña, Spain
- SPARC Site 2
-
-
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Ohio
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Middleburg Heights, Ohio, United States, 44130
- SPARC Site 1
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-
Participation Criteria
Eligibility Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Subject has provided informed written consent
- Subject is ≥ 18 years of age at time of Screening
- Subject must be on a stable dose of NSAID for ≥ 2 weeks prior to initiation of investigational product
- Subject has a negative test for TB within 4 weeks before initiating IMP
Exclusion Criteria:
- Subjects with known diagnosis of fibromyalgia or complex regional pain syndromes
- Active uveitis or symptomatic inflammatory bowel disease requiring therapy at screening
- Radiographic evidence of total ankylosis of the spine
- Subject has a planned surgical intervention between Baseline and the Week 24 evaluation for a pre-treatment condition
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Quadruple
Number of Arms
Arms and Interventions
Participant Group / ArmParticipant Group / Arm |
Intervention / TreatmentIntervention / Treatment |
|---|---|
|
Experimental: SUNPG1622 I
SUNPG1622 I dose
|
Injection
|
|
Placebo Comparator: Placebo
Placebo dose
|
Injection
|
What is the study measuring?
Primary Outcome Measures
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
|---|---|---|
|
Assessment of SpondyloArthritis International Society 20 Response Rates
Time Frame: Week 24
|
Percentage of subjects who achieve improvement of ≥ 40% and absolute improvement of ≥ 20 units from baseline in a visual analog scale (0 [no disease activity]-100 [high disease activity]).
The results for this endpoint is as per the Cochran-Mantel-Haenszel Analysis of ASAS20 Response Rates (Full Analysis Set).
|
Week 24
|
Secondary Outcome Measures
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
|---|---|---|
|
Assessment of SpondyloArthritis International Society 20 Response Rates
Time Frame: Week 1, Week 4, Week 8, Week 12, Week 16, Week 20, and Week 24
|
Percentage of subjects who achieve improvement of ≥ 40% and absolute improvement of ≥ 20 units from baseline in a visual analog scale (0 [no disease activity]-100 [high disease activity]).
The following are the specific time points at which the outcome measure was assessed and for which data are presented : Week 1, Week 4, Week 8, Week 12, Week 16, Week 20, and Week 24.
|
Week 1, Week 4, Week 8, Week 12, Week 16, Week 20, and Week 24
|
Collaborators and Investigators
Sponsor
Sponsor
Study record dates
Study Major Dates
Study Start (Actual)
Study Start
Primary Completion (Actual)
Primary Completion
Study Completion (Actual)
Study Completion
Study Registration Dates
First Submitted
First Submitted
First Submitted That Met QC Criteria
First Submitted That Met QC Criteria
First Posted (Estimate)
First Posted
Study Record Updates
Last Update Posted (Actual)
Last Update Posted
Last Update Submitted That Met QC Criteria
Last Update Submitted That Met QC Criteria
Last Verified
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
Other Study ID Numbers
- CLR_16_22
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
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