Trial reportRheumatology (Oxford, England)2022
Ixekizumab in radiographic axial spondyloarthritis with and without elevated C-reactive protein or positive magnetic resonance imaging.
Trial report in Rheumatology (Oxford, England), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 2 registered trials, which are not on this map. Cited by 8 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
A Multicenter, Randomized, Double-Blind, Active and Placebo-Controlled 16-Week Study Followed by Long-Term Evaluation of Efficacy and Safety of Ixekizumab (LY2439821) in bDMARD-Naive Patients With Radiographic Axial Spondyloarthritis
A Multicenter, Randomized, Double-Blind, Placebo- Controlled 16-Week Study Followed by Long-Term Evaluation of Efficacy and Safety of Ixekizumab (LY2439821) in TNFi-Experienced Patients With Radiographic Axial Spondyloarthritis
Who cites it
8 citing papers in PubMed, 18 citations in OpenAlex.
- Efficacy of Ixekizumab in Radiographic Axial Spondyloarthritis by Baseline C-Reactive Protein Level: A Pooled Analysis of Phase III Trials.Rheumatology and therapy · 2026Article
- Observational
- Efficacy of Ixekizumab in Chinese Patients with Radiographic-Axial Spondyloarthritis by Baseline Inflammation Status on Magnetic Resonance Imaging.Rheumatology and therapy · 2026Article
- Efficacy of Ixekizumab in Chinese Patients with Radiographic Axial Spondyloarthritis by Baseline C-Reactive Protein Level.Rheumatology and therapy · 2025Article
- "Long-term MRI findings in Ankylosing spondylitis patients treated with TNF inhibitors for a decade".Rheumatology international · 2024Article
- Rapid and Sustained Effect of Ixekizumab on Patient Global, Spinal Pain, Stiffness, and Fatigue in Chinese Patients with Radiographic Axial Spondyloarthritis.Rheumatology and therapy · 2024Article
- Precision medicine in axial spondyloarthritis: current opportunities and future perspectives.Therapeutic advances in musculoskeletal disease · 2024Review
- Management of Specific Clinical Profiles in Axial Spondyloarthritis: An Expert's Document Based on a Systematic Literature Review and Extended Delphi Process.Rheumatology and therapy · 2023Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
11 authors at 7 institutions in 5 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectiveTo evaluate response rates at week 16 with ixekizumab in patients with radiographic axial SpA (r-axSpA) and elevated or normal/low baseline inflammation measured by serum CRP or spinal MRI using data from two randomized, double-blind, placebo (PBO)-controlled phase III trials.
methodsBiologic-naïve (COAST-V) or TNF inhibitor-experienced (COAST-W) adults with active r-axSpA received 80 mg ixekizumab every 2 weeks (IXEQ2W) or 4 weeks (IXEQ4W) or PBO or active reference [40 mg adalimumab every 2 weeks (ADAQ2W) in COAST-V. At week 16, patients receiving ixekizumab continued as assigned and patients receiving PBO or ADA were rerandomized 1:1 to IXEQ2W or IXEQ4W through week 52. Assessment of SpondyloArthritis international Society 40% (ASAS40) response rates were examined by baseline CRP (≤5 or >5 mg/l) and Spondyloarthritis Research Consortium of Canada (SPARCC) MRI spine inflammation score (<2 or ≥2).
resultsIn the COAST-V/W integrated dataset (N = 567), significantly more patients treated with ixekizumab achieved ASAS40 response at week 16 by CRP ≤5 mg/l (27% IXEQ4W, P < 0.05; 35% IXEQ2W, P < 0.01 vs 12% PBO), CRP >5 mg/l (39% IXEQ4W, P < 0.001; 43% IXEQ2W, P < 0.001 vs 17% PBO), SPARCC MRI spine score <2 (40% IXEQ4W P < 0.01, 52% IXEQ2W P < 0.001 vs 16% PBO), and SPARCC MRI spine score ≥2 (44% IXEQ4W P < 0.001, 47% IXEQ2W P < 0.001 vs 19% PBO). ASAS40 response was observed with CRP ≤5 mg/l and SPARCC MRI spine score <2 with IXEQ4W (29%) and was significant with IXEQ2W (48%; P < 0.05) vs PBO (13%).
conclusionIxekizumab demonstrated efficacy in the treatment of AS/r-axSpA in patients with and without elevated CRP or evidence of spinal inflammation on MRI.
trial registrationClinicalTrials.gov (https://clinicaltrials.gov): NCT02696785, NCT02696798.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.