ArticleAnnals of the rheumatic diseases2017
Axial Disease in Psoriatic Arthritis study: defining the clinical and radiographic phenotype of psoriatic spondyloarthritis.
Article in Annals of the rheumatic diseases, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 96 papers, 2 of them syntheses that pooled it.
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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.
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Who cites it
96 citing papers in PubMed, 2 syntheses or guidelines pooled it, 223 citations in OpenAlex.
- Differences in clinical features between axial psoriatic arthritis and axial spondyloarthritis: a systematic review and meta-analysis of observational studies.Frontiers in medicine · 2026Pooled it
- Conventional radiography in juvenile idiopathic arthritis: Joint recommendations from the French societies for rheumatology, radiology and paediatric rheumatology.European radiology · 2018Guideline
- Changes of inflammation in patients with psoriatic arthritis after high intensity interval training assessed by ultrasound and MRI, a randomized controlled trial.BMC musculoskeletal disorders · 2023Trial
- Efficacy and safety of upadacitinib in patients with active psoriatic arthritis and axial involvement: results from two phase 3 studies.Arthritis research & therapy · 2023Trial
- Trial
- Inflammatory back pain in psoriatic arthritis is significantly more responsive to corticosteroids compared to back pain in ankylosing spondylitis: a prospective, open-labelled, controlled pilot study.Arthritis research & therapy · 2018Trial
- Characterising axial psoriatic arthritis in clinical practice: a retrospective analysis from the Rheumatic Diseases Portuguese Registry.Journal of rheumatic diseases · 2026Article
- Chronic Plaque Psoriasis as a Predictor of Spinal Osteoproliferation on Magnetic Resonance Imaging (MRI).Cureus · 2026Review
- Radiomics to discriminate between axial spondyloarthritis and axial psoriatic arthritis and to predict TNFi therapy persistence.EULAR rheumatology open · 2026Article
- Diagnostic Algorithm for Axial Involvement in Psoriatic Arthritis.Doklady. Biochemistry and biophysics · 2026Article
- Article
- MRI-defined sacroiliitis and spinal inflammation in chronic back pain: real-world patterns in axial spondyloarthritis and axial psoriatic arthritis.Rheumatology advances in practice · 2026Article
- Clinical and imaging characteristics of patients with axial psoriatic arthritis: Baseline findings from the GESPIC-axial-PsA cohort.Therapeutic advances in musculoskeletal disease · 2026Article
- Disease phenotype and management of axial psoriatic arthritis in Japan compared with other regions, particularly other Asian countries: results of the ASAS-PerSpA study.BMC rheumatology · 2025Article
- Review of the updated definitions and concepts of spinal lesions in axial spondyloarthritis.Skeletal radiology · 2025Review
- Global epidemiology of spondyloarthritis.Nature reviews. Rheumatology · 2025Review
- Sacroiliac joint involvement in psoriatic arthritis - MRI, radiographic and clinical findings in 581 European routine care patients.Arthritis research & therapy · 2025Article
- Diagnostic delay in patients with psoriatic arthritis from dermatology and rheumatology clinics: a medical record review study.Clinical rheumatology · 2025Article
- Prevalence of Undiagnosed Inflammatory Bowel Disease in Spondyloarthritis Patients.Journal of clinical medicine · 2025Article
- Comparative Characteristics of Axial Spondyloarthritis and Psoriatic Arthritis with Axial Involvement.Doklady. Biochemistry and biophysics · 2025Article
36 more citing papers are in PubMed but not listed here.
Corrections and comments
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Authors and funding
12 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectivesTo compare the prevalence, clinical and radiographic characteristics of psoriatic spondyloarthritis (PsSpA) in psoriatic arthritis (PsA), with ankylosing spondylitis (AS).
methodsA prospective single-centre cross-sectional observational study recruited consecutive PsA and AS cases. Participants completed outcome measures, and underwent clinical examination, axial radiographic scoring and
resultsThe 402 enrolled cases (201 PsA, 201 AS; fulfilling classification criteria for respective conditions) were reclassified based upon radiographic axial disease and psoriasis, as: 118 PsSpA, 127 peripheral-only PsA (pPsA), and 157 AS without psoriasis (AS) cases. A significant proportion of patients with radiographic axial disease had PsSpA (118/275; 42.91%), and often had symptomatically silent axial disease (30/118; 25.42%). Modified New York criteria for AS were fulfilled by 48/201 (23.88%) PsA cases, and Classification of Psoriatic Arthritis criteria by 49/201 (24.38%) AS cases. pPsA compared with PsSpA cases had a lower frequency of
conclusionsIn a combined cohort of patients with either PsA or AS from a single centre, 24% fulfilled classification criteria for both conditions. The pattern of axial disease was influenced significantly by the presence of skin psoriasis and
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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.