ArticleThe Journal of rheumatology2017
Updating the Psoriatic Arthritis (PsA) Core Domain Set: A Report from the PsA Workshop at OMERACT 2016.
Erratum issuedOpen access · bronzeAbstract read
In one paragraph
Article in The Journal of rheumatology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 62 papers, 4 of them syntheses that pooled it.
0numbers the graph read from it
0cells of the map it votes in
62citing papers in PubMed, 4 pooled it
11.7field-weighted citation impact, top 1% of its field
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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
62 citing papers in PubMed, 4 syntheses or guidelines pooled it, 134 citations in OpenAlex.
- Tumor necrosis factor (TNF) inhibitors for psoriatic arthritis.The Cochrane database of systematic reviews · 2025Pooled it
- Pooled it
- Appraisal of Candidate Instruments for Assessment of the Physical Function Domain in Patients with Psoriatic Arthritis.The Journal of rheumatology · 2021Pooled it
- Methotrexate for psoriatic arthritis.The Cochrane database of systematic reviews · 2019Pooled it
- Trial
- Trial
- Guselkumab demonstrated an independent treatment effect in reducing fatigue after adjustment for clinical response-results from two phase 3 clinical trials of 1120 patients with active psoriatic arthritis.Arthritis research & therapy · 2021Trial
- Model-Based Selection and Recommendation for Subcutaneous Abatacept Dose in Patients With Polyarticular Juvenile Idiopathic Arthritis.Journal of clinical pharmacology · 2021Trial
- Relationships between psoriatic arthritis composite measures of disease activity with patient-reported outcomes in phase 3 studies of tofacitinib.Arthritis research & therapy · 2021Trial
- Effect of filgotinib on health-related quality of life in active psoriatic arthritis: a randomized phase 2 trial (EQUATOR).Rheumatology (Oxford, England) · 2020Trial
- Secukinumab provides rapid and sustained pain relief in psoriatic arthritis over 2 years: results from the FUTURE 2 study.Arthritis research & therapy · 2018Trial
- Depressive symptoms are associated with achieving remission in PsA patients - an analysis from the RABBIT-SpA register.BMC rheumatology · 2026Article
- Construct validity and responsiveness of EQ-5D-3L and EQ VAS in psoriatic arthritis: an evaluation based on the Swedish Rheumatology Quality Register.Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation · 2026Article
- Bimekizumab Efficacy and Safety in Patients with Psoriatic Arthritis with Substantial Skin and Nail Psoriasis to 1 Year.Dermatology and therapy · 2026Article
- Modulation of cellular senescence in psoriatic arthritis: exploring the potential impact of bDMARDs on telomere length, mtDNA copy number, and oxidative damage.Clinical and experimental medicine · 2025Article
- Impaired cardiorespiratory fitness in psoriatic arthritis: insights from cardiopulmonary exercise testing.RMD open · 2025Article
- Longer Drug Retention of Interleukin-12/23 or Interleukin-17 Inhibitors Compared With TNF Inhibitors in Female Patients With TNF Inhibitor-Experienced Psoriatic Arthritis.Mayo Clinic proceedings. Innovations, quality & outcomes · 2025Article
- Delineating inflammatory from non-inflammatory mechanisms for therapy optimization in psoriatic arthritis.Nature reviews. Rheumatology · 2025Review
- PRACTICE: Development of a Core Outcome Set for Trials of Physical Rehabilitation in Critical Illness.Annals of the American Thoracic Society · 2024Article
- Core items to be included in a definition of moderate psoriatic arthritis: literature review and expert opinion.Rheumatology international · 2024Review
2 more citing papers are in PubMed but not listed here.
Corrections and comments
- Erratum issued
Authors and funding
24 authors at 7 institutions in 6 countries.
Ana-Maria OrbaiFrom the Division of Rheumatology, Johns Hopkins University School of Medicine, Baltimore, Maryland; Rheumatology Research, Swedish Medical Center and University of Washington School of Medicine, Seattle, Washington; Department of Dermatology, University of Utah, Salt Lake City, Utah; Quintiles, Duke University School of Medicine, Durham, North Carolina; Division of Immunology, Stanford University, Palo Alto, California; Cleveland Clinic, Cleveland, Ohio; University of Pennsylvania, Philadelphia, Pennsylvania, USA; VU Medical Centre, Amsterdam; Department of Rheumatology, Leiden University Medical Center, Leiden, the Netherlands; Department of Rheumatology, St. Vincent's University Hospital, and Conway Institute for Biomolecular Research, University College Dublin, Dublin, Ireland; Royal National Hospital for Rheumatic Diseases; Royal National Hospital for Rheumatic Diseases, Bath; Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds; Leeds Musculoskeletal Biomedical Research Unit, Leeds Teaching Hospitals UK National Health Service (NHS) Trust, Leeds, UK; Toronto Western Hospital; University of Toronto; Krembil Research Institute; Psoriatic Arthritis Program, University Health Network; Women's College Research Institute, Women's College Hospital, University of Toronto, Toronto; Ottawa Hospital Research Institute, School of Epidemiology, Public Health and Preventative Medicine, University of Ottawa, Ottawa, Ontario, Canada; Sorbonne Universités, UPMC Univ Paris 06, Institut Pierre Louis d'Epidémiologie et de Santé Publique, GRC-UPMC 08 (EEMOIS); AP-HP, Pitié Salpêtrière Hospital, Department of Rheumatology, Paris, France; The Parker Institute, Bispebjerg and Frederiksberg Hospital, Frederiksberg, Denmark; Department of Rheumatology and Immunology, Singapore General Hospital, Singapore; Department of Internal Medicine, Division of Rheumatology, Hacettepe University, Ankara, Turkey. aorbai1@jhmi.edu.
Maarten de WitFrom the Division of Rheumatology, Johns Hopkins University School of Medicine, Baltimore, Maryland; Rheumatology Research, Swedish Medical Center and University of Washington School of Medicine, Seattle, Washington; Department of Dermatology, University of Utah, Salt Lake City, Utah; Quintiles, Duke University School of Medicine, Durham, North Carolina; Division of Immunology, Stanford University, Palo Alto, California; Cleveland Clinic, Cleveland, Ohio; University of Pennsylvania, Philadelphia, Pennsylvania, USA; VU Medical Centre, Amsterdam; Department of Rheumatology, Leiden University Medical Center, Leiden, the Netherlands; Department of Rheumatology, St. Vincent's University Hospital, and Conway Institute for Biomolecular Research, University College Dublin, Dublin, Ireland; Royal National Hospital for Rheumatic Diseases; Royal National Hospital for Rheumatic Diseases, Bath; Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds; Leeds Musculoskeletal Biomedical Research Unit, Leeds Teaching Hospitals UK National Health Service (NHS) Trust, Leeds, UK; Toronto Western Hospital; University of Toronto; Krembil Research Institute; Psoriatic Arthritis Program, University Health Network; Women's College Research Institute, Women's College Hospital, University of Toronto, Toronto; Ottawa Hospital Research Institute, School of Epidemiology, Public Health and Preventative Medicine, University of Ottawa, Ottawa, Ontario, Canada; Sorbonne Universités, UPMC Univ Paris 06, Institut Pierre Louis d'Epidémiologie et de Santé Publique, GRC-UPMC 08 (EEMOIS); AP-HP, Pitié Salpêtrière Hospital, Department of Rheumatology, Paris, France; The Parker Institute, Bispebjerg and Frederiksberg Hospital, Frederiksberg, Denmark; Department of Rheumatology and Immunology, Singapore General Hospital, Singapore; Department of Internal Medicine, Division of Rheumatology, Hacettepe University, Ankara, Turkey.
Philip J MeaseFrom the Division of Rheumatology, Johns Hopkins University School of Medicine, Baltimore, Maryland; Rheumatology Research, Swedish Medical Center and University of Washington School of Medicine, Seattle, Washington; Department of Dermatology, University of Utah, Salt Lake City, Utah; Quintiles, Duke University School of Medicine, Durham, North Carolina; Division of Immunology, Stanford University, Palo Alto, California; Cleveland Clinic, Cleveland, Ohio; University of Pennsylvania, Philadelphia, Pennsylvania, USA; VU Medical Centre, Amsterdam; Department of Rheumatology, Leiden University Medical Center, Leiden, the Netherlands; Department of Rheumatology, St. Vincent's University Hospital, and Conway Institute for Biomolecular Research, University College Dublin, Dublin, Ireland; Royal National Hospital for Rheumatic Diseases; Royal National Hospital for Rheumatic Diseases, Bath; Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds; Leeds Musculoskeletal Biomedical Research Unit, Leeds Teaching Hospitals UK National Health Service (NHS) Trust, Leeds, UK; Toronto Western Hospital; University of Toronto; Krembil Research Institute; Psoriatic Arthritis Program, University Health Network; Women's College Research Institute, Women's College Hospital, University of Toronto, Toronto; Ottawa Hospital Research Institute, School of Epidemiology, Public Health and Preventative Medicine, University of Ottawa, Ottawa, Ontario, Canada; Sorbonne Universités, UPMC Univ Paris 06, Institut Pierre Louis d'Epidémiologie et de Santé Publique, GRC-UPMC 08 (EEMOIS); AP-HP, Pitié Salpêtrière Hospital, Department of Rheumatology, Paris, France; The Parker Institute, Bispebjerg and Frederiksberg Hospital, Frederiksberg, Denmark; Department of Rheumatology and Immunology, Singapore General Hospital, Singapore; Department of Internal Medicine, Division of Rheumatology, Hacettepe University, Ankara, Turkey.
Kristina Callis DuffinFrom the Division of Rheumatology, Johns Hopkins University School of Medicine, Baltimore, Maryland; Rheumatology Research, Swedish Medical Center and University of Washington School of Medicine, Seattle, Washington; Department of Dermatology, University of Utah, Salt Lake City, Utah; Quintiles, Duke University School of Medicine, Durham, North Carolina; Division of Immunology, Stanford University, Palo Alto, California; Cleveland Clinic, Cleveland, Ohio; University of Pennsylvania, Philadelphia, Pennsylvania, USA; VU Medical Centre, Amsterdam; Department of Rheumatology, Leiden University Medical Center, Leiden, the Netherlands; Department of Rheumatology, St. Vincent's University Hospital, and Conway Institute for Biomolecular Research, University College Dublin, Dublin, Ireland; Royal National Hospital for Rheumatic Diseases; Royal National Hospital for Rheumatic Diseases, Bath; Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds; Leeds Musculoskeletal Biomedical Research Unit, Leeds Teaching Hospitals UK National Health Service (NHS) Trust, Leeds, UK; Toronto Western Hospital; University of Toronto; Krembil Research Institute; Psoriatic Arthritis Program, University Health Network; Women's College Research Institute, Women's College Hospital, University of Toronto, Toronto; Ottawa Hospital Research Institute, School of Epidemiology, Public Health and Preventative Medicine, University of Ottawa, Ottawa, Ontario, Canada; Sorbonne Universités, UPMC Univ Paris 06, Institut Pierre Louis d'Epidémiologie et de Santé Publique, GRC-UPMC 08 (EEMOIS); AP-HP, Pitié Salpêtrière Hospital, Department of Rheumatology, Paris, France; The Parker Institute, Bispebjerg and Frederiksberg Hospital, Frederiksberg, Denmark; Department of Rheumatology and Immunology, Singapore General Hospital, Singapore; Department of Internal Medicine, Division of Rheumatology, Hacettepe University, Ankara, Turkey.
Musaab ElmamounFrom the Division of Rheumatology, Johns Hopkins University School of Medicine, Baltimore, Maryland; Rheumatology Research, Swedish Medical Center and University of Washington School of Medicine, Seattle, Washington; Department of Dermatology, University of Utah, Salt Lake City, Utah; Quintiles, Duke University School of Medicine, Durham, North Carolina; Division of Immunology, Stanford University, Palo Alto, California; Cleveland Clinic, Cleveland, Ohio; University of Pennsylvania, Philadelphia, Pennsylvania, USA; VU Medical Centre, Amsterdam; Department of Rheumatology, Leiden University Medical Center, Leiden, the Netherlands; Department of Rheumatology, St. Vincent's University Hospital, and Conway Institute for Biomolecular Research, University College Dublin, Dublin, Ireland; Royal National Hospital for Rheumatic Diseases; Royal National Hospital for Rheumatic Diseases, Bath; Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds; Leeds Musculoskeletal Biomedical Research Unit, Leeds Teaching Hospitals UK National Health Service (NHS) Trust, Leeds, UK; Toronto Western Hospital; University of Toronto; Krembil Research Institute; Psoriatic Arthritis Program, University Health Network; Women's College Research Institute, Women's College Hospital, University of Toronto, Toronto; Ottawa Hospital Research Institute, School of Epidemiology, Public Health and Preventative Medicine, University of Ottawa, Ottawa, Ontario, Canada; Sorbonne Universités, UPMC Univ Paris 06, Institut Pierre Louis d'Epidémiologie et de Santé Publique, GRC-UPMC 08 (EEMOIS); AP-HP, Pitié Salpêtrière Hospital, Department of Rheumatology, Paris, France; The Parker Institute, Bispebjerg and Frederiksberg Hospital, Frederiksberg, Denmark; Department of Rheumatology and Immunology, Singapore General Hospital, Singapore; Department of Internal Medicine, Division of Rheumatology, Hacettepe University, Ankara, Turkey.
William TillettFrom the Division of Rheumatology, Johns Hopkins University School of Medicine, Baltimore, Maryland; Rheumatology Research, Swedish Medical Center and University of Washington School of Medicine, Seattle, Washington; Department of Dermatology, University of Utah, Salt Lake City, Utah; Quintiles, Duke University School of Medicine, Durham, North Carolina; Division of Immunology, Stanford University, Palo Alto, California; Cleveland Clinic, Cleveland, Ohio; University of Pennsylvania, Philadelphia, Pennsylvania, USA; VU Medical Centre, Amsterdam; Department of Rheumatology, Leiden University Medical Center, Leiden, the Netherlands; Department of Rheumatology, St. Vincent's University Hospital, and Conway Institute for Biomolecular Research, University College Dublin, Dublin, Ireland; Royal National Hospital for Rheumatic Diseases; Royal National Hospital for Rheumatic Diseases, Bath; Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds; Leeds Musculoskeletal Biomedical Research Unit, Leeds Teaching Hospitals UK National Health Service (NHS) Trust, Leeds, UK; Toronto Western Hospital; University of Toronto; Krembil Research Institute; Psoriatic Arthritis Program, University Health Network; Women's College Research Institute, Women's College Hospital, University of Toronto, Toronto; Ottawa Hospital Research Institute, School of Epidemiology, Public Health and Preventative Medicine, University of Ottawa, Ottawa, Ontario, Canada; Sorbonne Universités, UPMC Univ Paris 06, Institut Pierre Louis d'Epidémiologie et de Santé Publique, GRC-UPMC 08 (EEMOIS); AP-HP, Pitié Salpêtrière Hospital, Department of Rheumatology, Paris, France; The Parker Institute, Bispebjerg and Frederiksberg Hospital, Frederiksberg, Denmark; Department of Rheumatology and Immunology, Singapore General Hospital, Singapore; Department of Internal Medicine, Division of Rheumatology, Hacettepe University, Ankara, Turkey.
Willemina CampbellFrom the Division of Rheumatology, Johns Hopkins University School of Medicine, Baltimore, Maryland; Rheumatology Research, Swedish Medical Center and University of Washington School of Medicine, Seattle, Washington; Department of Dermatology, University of Utah, Salt Lake City, Utah; Quintiles, Duke University School of Medicine, Durham, North Carolina; Division of Immunology, Stanford University, Palo Alto, California; Cleveland Clinic, Cleveland, Ohio; University of Pennsylvania, Philadelphia, Pennsylvania, USA; VU Medical Centre, Amsterdam; Department of Rheumatology, Leiden University Medical Center, Leiden, the Netherlands; Department of Rheumatology, St. Vincent's University Hospital, and Conway Institute for Biomolecular Research, University College Dublin, Dublin, Ireland; Royal National Hospital for Rheumatic Diseases; Royal National Hospital for Rheumatic Diseases, Bath; Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds; Leeds Musculoskeletal Biomedical Research Unit, Leeds Teaching Hospitals UK National Health Service (NHS) Trust, Leeds, UK; Toronto Western Hospital; University of Toronto; Krembil Research Institute; Psoriatic Arthritis Program, University Health Network; Women's College Research Institute, Women's College Hospital, University of Toronto, Toronto; Ottawa Hospital Research Institute, School of Epidemiology, Public Health and Preventative Medicine, University of Ottawa, Ottawa, Ontario, Canada; Sorbonne Universités, UPMC Univ Paris 06, Institut Pierre Louis d'Epidémiologie et de Santé Publique, GRC-UPMC 08 (EEMOIS); AP-HP, Pitié Salpêtrière Hospital, Department of Rheumatology, Paris, France; The Parker Institute, Bispebjerg and Frederiksberg Hospital, Frederiksberg, Denmark; Department of Rheumatology and Immunology, Singapore General Hospital, Singapore; Department of Internal Medicine, Division of Rheumatology, Hacettepe University, Ankara, Turkey.
Oliver FitzGeraldFrom the Division of Rheumatology, Johns Hopkins University School of Medicine, Baltimore, Maryland; Rheumatology Research, Swedish Medical Center and University of Washington School of Medicine, Seattle, Washington; Department of Dermatology, University of Utah, Salt Lake City, Utah; Quintiles, Duke University School of Medicine, Durham, North Carolina; Division of Immunology, Stanford University, Palo Alto, California; Cleveland Clinic, Cleveland, Ohio; University of Pennsylvania, Philadelphia, Pennsylvania, USA; VU Medical Centre, Amsterdam; Department of Rheumatology, Leiden University Medical Center, Leiden, the Netherlands; Department of Rheumatology, St. Vincent's University Hospital, and Conway Institute for Biomolecular Research, University College Dublin, Dublin, Ireland; Royal National Hospital for Rheumatic Diseases; Royal National Hospital for Rheumatic Diseases, Bath; Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds; Leeds Musculoskeletal Biomedical Research Unit, Leeds Teaching Hospitals UK National Health Service (NHS) Trust, Leeds, UK; Toronto Western Hospital; University of Toronto; Krembil Research Institute; Psoriatic Arthritis Program, University Health Network; Women's College Research Institute, Women's College Hospital, University of Toronto, Toronto; Ottawa Hospital Research Institute, School of Epidemiology, Public Health and Preventative Medicine, University of Ottawa, Ottawa, Ontario, Canada; Sorbonne Universités, UPMC Univ Paris 06, Institut Pierre Louis d'Epidémiologie et de Santé Publique, GRC-UPMC 08 (EEMOIS); AP-HP, Pitié Salpêtrière Hospital, Department of Rheumatology, Paris, France; The Parker Institute, Bispebjerg and Frederiksberg Hospital, Frederiksberg, Denmark; Department of Rheumatology and Immunology, Singapore General Hospital, Singapore; Department of Internal Medicine, Division of Rheumatology, Hacettepe University, Ankara, Turkey.
Dafna D GladmanFrom the Division of Rheumatology, Johns Hopkins University School of Medicine, Baltimore, Maryland; Rheumatology Research, Swedish Medical Center and University of Washington School of Medicine, Seattle, Washington; Department of Dermatology, University of Utah, Salt Lake City, Utah; Quintiles, Duke University School of Medicine, Durham, North Carolina; Division of Immunology, Stanford University, Palo Alto, California; Cleveland Clinic, Cleveland, Ohio; University of Pennsylvania, Philadelphia, Pennsylvania, USA; VU Medical Centre, Amsterdam; Department of Rheumatology, Leiden University Medical Center, Leiden, the Netherlands; Department of Rheumatology, St. Vincent's University Hospital, and Conway Institute for Biomolecular Research, University College Dublin, Dublin, Ireland; Royal National Hospital for Rheumatic Diseases; Royal National Hospital for Rheumatic Diseases, Bath; Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds; Leeds Musculoskeletal Biomedical Research Unit, Leeds Teaching Hospitals UK National Health Service (NHS) Trust, Leeds, UK; Toronto Western Hospital; University of Toronto; Krembil Research Institute; Psoriatic Arthritis Program, University Health Network; Women's College Research Institute, Women's College Hospital, University of Toronto, Toronto; Ottawa Hospital Research Institute, School of Epidemiology, Public Health and Preventative Medicine, University of Ottawa, Ottawa, Ontario, Canada; Sorbonne Universités, UPMC Univ Paris 06, Institut Pierre Louis d'Epidémiologie et de Santé Publique, GRC-UPMC 08 (EEMOIS); AP-HP, Pitié Salpêtrière Hospital, Department of Rheumatology, Paris, France; The Parker Institute, Bispebjerg and Frederiksberg Hospital, Frederiksberg, Denmark; Department of Rheumatology and Immunology, Singapore General Hospital, Singapore; Department of Internal Medicine, Division of Rheumatology, Hacettepe University, Ankara, Turkey.
Niti GoelFrom the Division of Rheumatology, Johns Hopkins University School of Medicine, Baltimore, Maryland; Rheumatology Research, Swedish Medical Center and University of Washington School of Medicine, Seattle, Washington; Department of Dermatology, University of Utah, Salt Lake City, Utah; Quintiles, Duke University School of Medicine, Durham, North Carolina; Division of Immunology, Stanford University, Palo Alto, California; Cleveland Clinic, Cleveland, Ohio; University of Pennsylvania, Philadelphia, Pennsylvania, USA; VU Medical Centre, Amsterdam; Department of Rheumatology, Leiden University Medical Center, Leiden, the Netherlands; Department of Rheumatology, St. Vincent's University Hospital, and Conway Institute for Biomolecular Research, University College Dublin, Dublin, Ireland; Royal National Hospital for Rheumatic Diseases; Royal National Hospital for Rheumatic Diseases, Bath; Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds; Leeds Musculoskeletal Biomedical Research Unit, Leeds Teaching Hospitals UK National Health Service (NHS) Trust, Leeds, UK; Toronto Western Hospital; University of Toronto; Krembil Research Institute; Psoriatic Arthritis Program, University Health Network; Women's College Research Institute, Women's College Hospital, University of Toronto, Toronto; Ottawa Hospital Research Institute, School of Epidemiology, Public Health and Preventative Medicine, University of Ottawa, Ottawa, Ontario, Canada; Sorbonne Universités, UPMC Univ Paris 06, Institut Pierre Louis d'Epidémiologie et de Santé Publique, GRC-UPMC 08 (EEMOIS); AP-HP, Pitié Salpêtrière Hospital, Department of Rheumatology, Paris, France; The Parker Institute, Bispebjerg and Frederiksberg Hospital, Frederiksberg, Denmark; Department of Rheumatology and Immunology, Singapore General Hospital, Singapore; Department of Internal Medicine, Division of Rheumatology, Hacettepe University, Ankara, Turkey.
Laure GossecFrom the Division of Rheumatology, Johns Hopkins University School of Medicine, Baltimore, Maryland; Rheumatology Research, Swedish Medical Center and University of Washington School of Medicine, Seattle, Washington; Department of Dermatology, University of Utah, Salt Lake City, Utah; Quintiles, Duke University School of Medicine, Durham, North Carolina; Division of Immunology, Stanford University, Palo Alto, California; Cleveland Clinic, Cleveland, Ohio; University of Pennsylvania, Philadelphia, Pennsylvania, USA; VU Medical Centre, Amsterdam; Department of Rheumatology, Leiden University Medical Center, Leiden, the Netherlands; Department of Rheumatology, St. Vincent's University Hospital, and Conway Institute for Biomolecular Research, University College Dublin, Dublin, Ireland; Royal National Hospital for Rheumatic Diseases; Royal National Hospital for Rheumatic Diseases, Bath; Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds; Leeds Musculoskeletal Biomedical Research Unit, Leeds Teaching Hospitals UK National Health Service (NHS) Trust, Leeds, UK; Toronto Western Hospital; University of Toronto; Krembil Research Institute; Psoriatic Arthritis Program, University Health Network; Women's College Research Institute, Women's College Hospital, University of Toronto, Toronto; Ottawa Hospital Research Institute, School of Epidemiology, Public Health and Preventative Medicine, University of Ottawa, Ottawa, Ontario, Canada; Sorbonne Universités, UPMC Univ Paris 06, Institut Pierre Louis d'Epidémiologie et de Santé Publique, GRC-UPMC 08 (EEMOIS); AP-HP, Pitié Salpêtrière Hospital, Department of Rheumatology, Paris, France; The Parker Institute, Bispebjerg and Frederiksberg Hospital, Frederiksberg, Denmark; Department of Rheumatology and Immunology, Singapore General Hospital, Singapore; Department of Internal Medicine, Division of Rheumatology, Hacettepe University, Ankara, Turkey.
Pil HoejgaardFrom the Division of Rheumatology, Johns Hopkins University School of Medicine, Baltimore, Maryland; Rheumatology Research, Swedish Medical Center and University of Washington School of Medicine, Seattle, Washington; Department of Dermatology, University of Utah, Salt Lake City, Utah; Quintiles, Duke University School of Medicine, Durham, North Carolina; Division of Immunology, Stanford University, Palo Alto, California; Cleveland Clinic, Cleveland, Ohio; University of Pennsylvania, Philadelphia, Pennsylvania, USA; VU Medical Centre, Amsterdam; Department of Rheumatology, Leiden University Medical Center, Leiden, the Netherlands; Department of Rheumatology, St. Vincent's University Hospital, and Conway Institute for Biomolecular Research, University College Dublin, Dublin, Ireland; Royal National Hospital for Rheumatic Diseases; Royal National Hospital for Rheumatic Diseases, Bath; Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds; Leeds Musculoskeletal Biomedical Research Unit, Leeds Teaching Hospitals UK National Health Service (NHS) Trust, Leeds, UK; Toronto Western Hospital; University of Toronto; Krembil Research Institute; Psoriatic Arthritis Program, University Health Network; Women's College Research Institute, Women's College Hospital, University of Toronto, Toronto; Ottawa Hospital Research Institute, School of Epidemiology, Public Health and Preventative Medicine, University of Ottawa, Ottawa, Ontario, Canada; Sorbonne Universités, UPMC Univ Paris 06, Institut Pierre Louis d'Epidémiologie et de Santé Publique, GRC-UPMC 08 (EEMOIS); AP-HP, Pitié Salpêtrière Hospital, Department of Rheumatology, Paris, France; The Parker Institute, Bispebjerg and Frederiksberg Hospital, Frederiksberg, Denmark; Department of Rheumatology and Immunology, Singapore General Hospital, Singapore; Department of Internal Medicine, Division of Rheumatology, Hacettepe University, Ankara, Turkey.
Ying Ying LeungFrom the Division of Rheumatology, Johns Hopkins University School of Medicine, Baltimore, Maryland; Rheumatology Research, Swedish Medical Center and University of Washington School of Medicine, Seattle, Washington; Department of Dermatology, University of Utah, Salt Lake City, Utah; Quintiles, Duke University School of Medicine, Durham, North Carolina; Division of Immunology, Stanford University, Palo Alto, California; Cleveland Clinic, Cleveland, Ohio; University of Pennsylvania, Philadelphia, Pennsylvania, USA; VU Medical Centre, Amsterdam; Department of Rheumatology, Leiden University Medical Center, Leiden, the Netherlands; Department of Rheumatology, St. Vincent's University Hospital, and Conway Institute for Biomolecular Research, University College Dublin, Dublin, Ireland; Royal National Hospital for Rheumatic Diseases; Royal National Hospital for Rheumatic Diseases, Bath; Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds; Leeds Musculoskeletal Biomedical Research Unit, Leeds Teaching Hospitals UK National Health Service (NHS) Trust, Leeds, UK; Toronto Western Hospital; University of Toronto; Krembil Research Institute; Psoriatic Arthritis Program, University Health Network; Women's College Research Institute, Women's College Hospital, University of Toronto, Toronto; Ottawa Hospital Research Institute, School of Epidemiology, Public Health and Preventative Medicine, University of Ottawa, Ottawa, Ontario, Canada; Sorbonne Universités, UPMC Univ Paris 06, Institut Pierre Louis d'Epidémiologie et de Santé Publique, GRC-UPMC 08 (EEMOIS); AP-HP, Pitié Salpêtrière Hospital, Department of Rheumatology, Paris, France; The Parker Institute, Bispebjerg and Frederiksberg Hospital, Frederiksberg, Denmark; Department of Rheumatology and Immunology, Singapore General Hospital, Singapore; Department of Internal Medicine, Division of Rheumatology, Hacettepe University, Ankara, Turkey.
Chris LindsayFrom the Division of Rheumatology, Johns Hopkins University School of Medicine, Baltimore, Maryland; Rheumatology Research, Swedish Medical Center and University of Washington School of Medicine, Seattle, Washington; Department of Dermatology, University of Utah, Salt Lake City, Utah; Quintiles, Duke University School of Medicine, Durham, North Carolina; Division of Immunology, Stanford University, Palo Alto, California; Cleveland Clinic, Cleveland, Ohio; University of Pennsylvania, Philadelphia, Pennsylvania, USA; VU Medical Centre, Amsterdam; Department of Rheumatology, Leiden University Medical Center, Leiden, the Netherlands; Department of Rheumatology, St. Vincent's University Hospital, and Conway Institute for Biomolecular Research, University College Dublin, Dublin, Ireland; Royal National Hospital for Rheumatic Diseases; Royal National Hospital for Rheumatic Diseases, Bath; Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds; Leeds Musculoskeletal Biomedical Research Unit, Leeds Teaching Hospitals UK National Health Service (NHS) Trust, Leeds, UK; Toronto Western Hospital; University of Toronto; Krembil Research Institute; Psoriatic Arthritis Program, University Health Network; Women's College Research Institute, Women's College Hospital, University of Toronto, Toronto; Ottawa Hospital Research Institute, School of Epidemiology, Public Health and Preventative Medicine, University of Ottawa, Ottawa, Ontario, Canada; Sorbonne Universités, UPMC Univ Paris 06, Institut Pierre Louis d'Epidémiologie et de Santé Publique, GRC-UPMC 08 (EEMOIS); AP-HP, Pitié Salpêtrière Hospital, Department of Rheumatology, Paris, France; The Parker Institute, Bispebjerg and Frederiksberg Hospital, Frederiksberg, Denmark; Department of Rheumatology and Immunology, Singapore General Hospital, Singapore; Department of Internal Medicine, Division of Rheumatology, Hacettepe University, Ankara, Turkey.
Vibeke StrandFrom the Division of Rheumatology, Johns Hopkins University School of Medicine, Baltimore, Maryland; Rheumatology Research, Swedish Medical Center and University of Washington School of Medicine, Seattle, Washington; Department of Dermatology, University of Utah, Salt Lake City, Utah; Quintiles, Duke University School of Medicine, Durham, North Carolina; Division of Immunology, Stanford University, Palo Alto, California; Cleveland Clinic, Cleveland, Ohio; University of Pennsylvania, Philadelphia, Pennsylvania, USA; VU Medical Centre, Amsterdam; Department of Rheumatology, Leiden University Medical Center, Leiden, the Netherlands; Department of Rheumatology, St. Vincent's University Hospital, and Conway Institute for Biomolecular Research, University College Dublin, Dublin, Ireland; Royal National Hospital for Rheumatic Diseases; Royal National Hospital for Rheumatic Diseases, Bath; Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds; Leeds Musculoskeletal Biomedical Research Unit, Leeds Teaching Hospitals UK National Health Service (NHS) Trust, Leeds, UK; Toronto Western Hospital; University of Toronto; Krembil Research Institute; Psoriatic Arthritis Program, University Health Network; Women's College Research Institute, Women's College Hospital, University of Toronto, Toronto; Ottawa Hospital Research Institute, School of Epidemiology, Public Health and Preventative Medicine, University of Ottawa, Ottawa, Ontario, Canada; Sorbonne Universités, UPMC Univ Paris 06, Institut Pierre Louis d'Epidémiologie et de Santé Publique, GRC-UPMC 08 (EEMOIS); AP-HP, Pitié Salpêtrière Hospital, Department of Rheumatology, Paris, France; The Parker Institute, Bispebjerg and Frederiksberg Hospital, Frederiksberg, Denmark; Department of Rheumatology and Immunology, Singapore General Hospital, Singapore; Department of Internal Medicine, Division of Rheumatology, Hacettepe University, Ankara, Turkey.
Désirée M van der HeijdeFrom the Division of Rheumatology, Johns Hopkins University School of Medicine, Baltimore, Maryland; Rheumatology Research, Swedish Medical Center and University of Washington School of Medicine, Seattle, Washington; Department of Dermatology, University of Utah, Salt Lake City, Utah; Quintiles, Duke University School of Medicine, Durham, North Carolina; Division of Immunology, Stanford University, Palo Alto, California; Cleveland Clinic, Cleveland, Ohio; University of Pennsylvania, Philadelphia, Pennsylvania, USA; VU Medical Centre, Amsterdam; Department of Rheumatology, Leiden University Medical Center, Leiden, the Netherlands; Department of Rheumatology, St. Vincent's University Hospital, and Conway Institute for Biomolecular Research, University College Dublin, Dublin, Ireland; Royal National Hospital for Rheumatic Diseases; Royal National Hospital for Rheumatic Diseases, Bath; Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds; Leeds Musculoskeletal Biomedical Research Unit, Leeds Teaching Hospitals UK National Health Service (NHS) Trust, Leeds, UK; Toronto Western Hospital; University of Toronto; Krembil Research Institute; Psoriatic Arthritis Program, University Health Network; Women's College Research Institute, Women's College Hospital, University of Toronto, Toronto; Ottawa Hospital Research Institute, School of Epidemiology, Public Health and Preventative Medicine, University of Ottawa, Ottawa, Ontario, Canada; Sorbonne Universités, UPMC Univ Paris 06, Institut Pierre Louis d'Epidémiologie et de Santé Publique, GRC-UPMC 08 (EEMOIS); AP-HP, Pitié Salpêtrière Hospital, Department of Rheumatology, Paris, France; The Parker Institute, Bispebjerg and Frederiksberg Hospital, Frederiksberg, Denmark; Department of Rheumatology and Immunology, Singapore General Hospital, Singapore; Department of Internal Medicine, Division of Rheumatology, Hacettepe University, Ankara, Turkey.
Bev SheaFrom the Division of Rheumatology, Johns Hopkins University School of Medicine, Baltimore, Maryland; Rheumatology Research, Swedish Medical Center and University of Washington School of Medicine, Seattle, Washington; Department of Dermatology, University of Utah, Salt Lake City, Utah; Quintiles, Duke University School of Medicine, Durham, North Carolina; Division of Immunology, Stanford University, Palo Alto, California; Cleveland Clinic, Cleveland, Ohio; University of Pennsylvania, Philadelphia, Pennsylvania, USA; VU Medical Centre, Amsterdam; Department of Rheumatology, Leiden University Medical Center, Leiden, the Netherlands; Department of Rheumatology, St. Vincent's University Hospital, and Conway Institute for Biomolecular Research, University College Dublin, Dublin, Ireland; Royal National Hospital for Rheumatic Diseases; Royal National Hospital for Rheumatic Diseases, Bath; Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds; Leeds Musculoskeletal Biomedical Research Unit, Leeds Teaching Hospitals UK National Health Service (NHS) Trust, Leeds, UK; Toronto Western Hospital; University of Toronto; Krembil Research Institute; Psoriatic Arthritis Program, University Health Network; Women's College Research Institute, Women's College Hospital, University of Toronto, Toronto; Ottawa Hospital Research Institute, School of Epidemiology, Public Health and Preventative Medicine, University of Ottawa, Ottawa, Ontario, Canada; Sorbonne Universités, UPMC Univ Paris 06, Institut Pierre Louis d'Epidémiologie et de Santé Publique, GRC-UPMC 08 (EEMOIS); AP-HP, Pitié Salpêtrière Hospital, Department of Rheumatology, Paris, France; The Parker Institute, Bispebjerg and Frederiksberg Hospital, Frederiksberg, Denmark; Department of Rheumatology and Immunology, Singapore General Hospital, Singapore; Department of Internal Medicine, Division of Rheumatology, Hacettepe University, Ankara, Turkey.
Robin ChristensenFrom the Division of Rheumatology, Johns Hopkins University School of Medicine, Baltimore, Maryland; Rheumatology Research, Swedish Medical Center and University of Washington School of Medicine, Seattle, Washington; Department of Dermatology, University of Utah, Salt Lake City, Utah; Quintiles, Duke University School of Medicine, Durham, North Carolina; Division of Immunology, Stanford University, Palo Alto, California; Cleveland Clinic, Cleveland, Ohio; University of Pennsylvania, Philadelphia, Pennsylvania, USA; VU Medical Centre, Amsterdam; Department of Rheumatology, Leiden University Medical Center, Leiden, the Netherlands; Department of Rheumatology, St. Vincent's University Hospital, and Conway Institute for Biomolecular Research, University College Dublin, Dublin, Ireland; Royal National Hospital for Rheumatic Diseases; Royal National Hospital for Rheumatic Diseases, Bath; Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds; Leeds Musculoskeletal Biomedical Research Unit, Leeds Teaching Hospitals UK National Health Service (NHS) Trust, Leeds, UK; Toronto Western Hospital; University of Toronto; Krembil Research Institute; Psoriatic Arthritis Program, University Health Network; Women's College Research Institute, Women's College Hospital, University of Toronto, Toronto; Ottawa Hospital Research Institute, School of Epidemiology, Public Health and Preventative Medicine, University of Ottawa, Ottawa, Ontario, Canada; Sorbonne Universités, UPMC Univ Paris 06, Institut Pierre Louis d'Epidémiologie et de Santé Publique, GRC-UPMC 08 (EEMOIS); AP-HP, Pitié Salpêtrière Hospital, Department of Rheumatology, Paris, France; The Parker Institute, Bispebjerg and Frederiksberg Hospital, Frederiksberg, Denmark; Department of Rheumatology and Immunology, Singapore General Hospital, Singapore; Department of Internal Medicine, Division of Rheumatology, Hacettepe University, Ankara, Turkey.
Laura CoatesFrom the Division of Rheumatology, Johns Hopkins University School of Medicine, Baltimore, Maryland; Rheumatology Research, Swedish Medical Center and University of Washington School of Medicine, Seattle, Washington; Department of Dermatology, University of Utah, Salt Lake City, Utah; Quintiles, Duke University School of Medicine, Durham, North Carolina; Division of Immunology, Stanford University, Palo Alto, California; Cleveland Clinic, Cleveland, Ohio; University of Pennsylvania, Philadelphia, Pennsylvania, USA; VU Medical Centre, Amsterdam; Department of Rheumatology, Leiden University Medical Center, Leiden, the Netherlands; Department of Rheumatology, St. Vincent's University Hospital, and Conway Institute for Biomolecular Research, University College Dublin, Dublin, Ireland; Royal National Hospital for Rheumatic Diseases; Royal National Hospital for Rheumatic Diseases, Bath; Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds; Leeds Musculoskeletal Biomedical Research Unit, Leeds Teaching Hospitals UK National Health Service (NHS) Trust, Leeds, UK; Toronto Western Hospital; University of Toronto; Krembil Research Institute; Psoriatic Arthritis Program, University Health Network; Women's College Research Institute, Women's College Hospital, University of Toronto, Toronto; Ottawa Hospital Research Institute, School of Epidemiology, Public Health and Preventative Medicine, University of Ottawa, Ottawa, Ontario, Canada; Sorbonne Universités, UPMC Univ Paris 06, Institut Pierre Louis d'Epidémiologie et de Santé Publique, GRC-UPMC 08 (EEMOIS); AP-HP, Pitié Salpêtrière Hospital, Department of Rheumatology, Paris, France; The Parker Institute, Bispebjerg and Frederiksberg Hospital, Frederiksberg, Denmark; Department of Rheumatology and Immunology, Singapore General Hospital, Singapore; Department of Internal Medicine, Division of Rheumatology, Hacettepe University, Ankara, Turkey.
Lihi EderFrom the Division of Rheumatology, Johns Hopkins University School of Medicine, Baltimore, Maryland; Rheumatology Research, Swedish Medical Center and University of Washington School of Medicine, Seattle, Washington; Department of Dermatology, University of Utah, Salt Lake City, Utah; Quintiles, Duke University School of Medicine, Durham, North Carolina; Division of Immunology, Stanford University, Palo Alto, California; Cleveland Clinic, Cleveland, Ohio; University of Pennsylvania, Philadelphia, Pennsylvania, USA; VU Medical Centre, Amsterdam; Department of Rheumatology, Leiden University Medical Center, Leiden, the Netherlands; Department of Rheumatology, St. Vincent's University Hospital, and Conway Institute for Biomolecular Research, University College Dublin, Dublin, Ireland; Royal National Hospital for Rheumatic Diseases; Royal National Hospital for Rheumatic Diseases, Bath; Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds; Leeds Musculoskeletal Biomedical Research Unit, Leeds Teaching Hospitals UK National Health Service (NHS) Trust, Leeds, UK; Toronto Western Hospital; University of Toronto; Krembil Research Institute; Psoriatic Arthritis Program, University Health Network; Women's College Research Institute, Women's College Hospital, University of Toronto, Toronto; Ottawa Hospital Research Institute, School of Epidemiology, Public Health and Preventative Medicine, University of Ottawa, Ottawa, Ontario, Canada; Sorbonne Universités, UPMC Univ Paris 06, Institut Pierre Louis d'Epidémiologie et de Santé Publique, GRC-UPMC 08 (EEMOIS); AP-HP, Pitié Salpêtrière Hospital, Department of Rheumatology, Paris, France; The Parker Institute, Bispebjerg and Frederiksberg Hospital, Frederiksberg, Denmark; Department of Rheumatology and Immunology, Singapore General Hospital, Singapore; Department of Internal Medicine, Division of Rheumatology, Hacettepe University, Ankara, Turkey.
Neil McHughFrom the Division of Rheumatology, Johns Hopkins University School of Medicine, Baltimore, Maryland; Rheumatology Research, Swedish Medical Center and University of Washington School of Medicine, Seattle, Washington; Department of Dermatology, University of Utah, Salt Lake City, Utah; Quintiles, Duke University School of Medicine, Durham, North Carolina; Division of Immunology, Stanford University, Palo Alto, California; Cleveland Clinic, Cleveland, Ohio; University of Pennsylvania, Philadelphia, Pennsylvania, USA; VU Medical Centre, Amsterdam; Department of Rheumatology, Leiden University Medical Center, Leiden, the Netherlands; Department of Rheumatology, St. Vincent's University Hospital, and Conway Institute for Biomolecular Research, University College Dublin, Dublin, Ireland; Royal National Hospital for Rheumatic Diseases; Royal National Hospital for Rheumatic Diseases, Bath; Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds; Leeds Musculoskeletal Biomedical Research Unit, Leeds Teaching Hospitals UK National Health Service (NHS) Trust, Leeds, UK; Toronto Western Hospital; University of Toronto; Krembil Research Institute; Psoriatic Arthritis Program, University Health Network; Women's College Research Institute, Women's College Hospital, University of Toronto, Toronto; Ottawa Hospital Research Institute, School of Epidemiology, Public Health and Preventative Medicine, University of Ottawa, Ottawa, Ontario, Canada; Sorbonne Universités, UPMC Univ Paris 06, Institut Pierre Louis d'Epidémiologie et de Santé Publique, GRC-UPMC 08 (EEMOIS); AP-HP, Pitié Salpêtrière Hospital, Department of Rheumatology, Paris, France; The Parker Institute, Bispebjerg and Frederiksberg Hospital, Frederiksberg, Denmark; Department of Rheumatology and Immunology, Singapore General Hospital, Singapore; Department of Internal Medicine, Division of Rheumatology, Hacettepe University, Ankara, Turkey.
Umut KalyoncuFrom the Division of Rheumatology, Johns Hopkins University School of Medicine, Baltimore, Maryland; Rheumatology Research, Swedish Medical Center and University of Washington School of Medicine, Seattle, Washington; Department of Dermatology, University of Utah, Salt Lake City, Utah; Quintiles, Duke University School of Medicine, Durham, North Carolina; Division of Immunology, Stanford University, Palo Alto, California; Cleveland Clinic, Cleveland, Ohio; University of Pennsylvania, Philadelphia, Pennsylvania, USA; VU Medical Centre, Amsterdam; Department of Rheumatology, Leiden University Medical Center, Leiden, the Netherlands; Department of Rheumatology, St. Vincent's University Hospital, and Conway Institute for Biomolecular Research, University College Dublin, Dublin, Ireland; Royal National Hospital for Rheumatic Diseases; Royal National Hospital for Rheumatic Diseases, Bath; Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds; Leeds Musculoskeletal Biomedical Research Unit, Leeds Teaching Hospitals UK National Health Service (NHS) Trust, Leeds, UK; Toronto Western Hospital; University of Toronto; Krembil Research Institute; Psoriatic Arthritis Program, University Health Network; Women's College Research Institute, Women's College Hospital, University of Toronto, Toronto; Ottawa Hospital Research Institute, School of Epidemiology, Public Health and Preventative Medicine, University of Ottawa, Ottawa, Ontario, Canada; Sorbonne Universités, UPMC Univ Paris 06, Institut Pierre Louis d'Epidémiologie et de Santé Publique, GRC-UPMC 08 (EEMOIS); AP-HP, Pitié Salpêtrière Hospital, Department of Rheumatology, Paris, France; The Parker Institute, Bispebjerg and Frederiksberg Hospital, Frederiksberg, Denmark; Department of Rheumatology and Immunology, Singapore General Hospital, Singapore; Department of Internal Medicine, Division of Rheumatology, Hacettepe University, Ankara, Turkey.
Ingrid SteinkoenigFrom the Division of Rheumatology, Johns Hopkins University School of Medicine, Baltimore, Maryland; Rheumatology Research, Swedish Medical Center and University of Washington School of Medicine, Seattle, Washington; Department of Dermatology, University of Utah, Salt Lake City, Utah; Quintiles, Duke University School of Medicine, Durham, North Carolina; Division of Immunology, Stanford University, Palo Alto, California; Cleveland Clinic, Cleveland, Ohio; University of Pennsylvania, Philadelphia, Pennsylvania, USA; VU Medical Centre, Amsterdam; Department of Rheumatology, Leiden University Medical Center, Leiden, the Netherlands; Department of Rheumatology, St. Vincent's University Hospital, and Conway Institute for Biomolecular Research, University College Dublin, Dublin, Ireland; Royal National Hospital for Rheumatic Diseases; Royal National Hospital for Rheumatic Diseases, Bath; Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds; Leeds Musculoskeletal Biomedical Research Unit, Leeds Teaching Hospitals UK National Health Service (NHS) Trust, Leeds, UK; Toronto Western Hospital; University of Toronto; Krembil Research Institute; Psoriatic Arthritis Program, University Health Network; Women's College Research Institute, Women's College Hospital, University of Toronto, Toronto; Ottawa Hospital Research Institute, School of Epidemiology, Public Health and Preventative Medicine, University of Ottawa, Ottawa, Ontario, Canada; Sorbonne Universités, UPMC Univ Paris 06, Institut Pierre Louis d'Epidémiologie et de Santé Publique, GRC-UPMC 08 (EEMOIS); AP-HP, Pitié Salpêtrière Hospital, Department of Rheumatology, Paris, France; The Parker Institute, Bispebjerg and Frederiksberg Hospital, Frederiksberg, Denmark; Department of Rheumatology and Immunology, Singapore General Hospital, Singapore; Department of Internal Medicine, Division of Rheumatology, Hacettepe University, Ankara, Turkey.
Alexis OgdieFrom the Division of Rheumatology, Johns Hopkins University School of Medicine, Baltimore, Maryland; Rheumatology Research, Swedish Medical Center and University of Washington School of Medicine, Seattle, Washington; Department of Dermatology, University of Utah, Salt Lake City, Utah; Quintiles, Duke University School of Medicine, Durham, North Carolina; Division of Immunology, Stanford University, Palo Alto, California; Cleveland Clinic, Cleveland, Ohio; University of Pennsylvania, Philadelphia, Pennsylvania, USA; VU Medical Centre, Amsterdam; Department of Rheumatology, Leiden University Medical Center, Leiden, the Netherlands; Department of Rheumatology, St. Vincent's University Hospital, and Conway Institute for Biomolecular Research, University College Dublin, Dublin, Ireland; Royal National Hospital for Rheumatic Diseases; Royal National Hospital for Rheumatic Diseases, Bath; Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds; Leeds Musculoskeletal Biomedical Research Unit, Leeds Teaching Hospitals UK National Health Service (NHS) Trust, Leeds, UK; Toronto Western Hospital; University of Toronto; Krembil Research Institute; Psoriatic Arthritis Program, University Health Network; Women's College Research Institute, Women's College Hospital, University of Toronto, Toronto; Ottawa Hospital Research Institute, School of Epidemiology, Public Health and Preventative Medicine, University of Ottawa, Ottawa, Ontario, Canada; Sorbonne Universités, UPMC Univ Paris 06, Institut Pierre Louis d'Epidémiologie et de Santé Publique, GRC-UPMC 08 (EEMOIS); AP-HP, Pitié Salpêtrière Hospital, Department of Rheumatology, Paris, France; The Parker Institute, Bispebjerg and Frederiksberg Hospital, Frederiksberg, Denmark; Department of Rheumatology and Immunology, Singapore General Hospital, Singapore; Department of Internal Medicine, Division of Rheumatology, Hacettepe University, Ankara, Turkey.
Johns Hopkins University · USKrembil Research InstituteRheumatology Consultants · USLeiden University Medical Center · NLCanada Research Chairs · CADuke University · USHospital of the University of Pennsylvania · US
Funding
Sample Processing and Immunoassay Research CoreP30AR070254 · NIAMS · JOHNS HOPKINS UNIVERSITY · PI Antony Rosen · 2016 to 2026
$8.9MPhenotype-Specific Immune Responses in the Systemic VasculitidesP30AR053503 · NIAMS · JOHNS HOPKINS UNIVERSITY · PI SOLOSKI, MARK J · 2006 to 2015
$6.4MIdentification of Early Psoriatic ArthritisK23AR063764 · NIAMS · UNIVERSITY OF PENNSYLVANIA · PI OGDIE, ALEXIS R. · 2013 to 2017
$751kDepartment of Health RP-PG-1212-20007NIAMS NIH HHS K23 AR063764NIAMS NIH HHS P30 AR053503NIAMS NIH HHS P30 AR070254
Abstract
objectiveTo include the patient perspective in accordance with the Outcome Measures in Rheumatology (OMERACT) Filter 2.0 in the updated Psoriatic Arthritis (PsA) Core Domain Set for randomized controlled trials (RCT) and longitudinal observational studies (LOS).
methodsAt OMERACT 2016, research conducted to update the PsA Core Domain Set was presented and discussed in breakout groups. The updated PsA Core Domain Set was voted on and endorsed by OMERACT participants.
resultsWe conducted a systematic literature review of domains measured in PsA RCT and LOS, and identified 24 domains. We conducted 24 focus groups with 130 patients from 7 countries representing 5 continents to identify patient domains. We achieved consensus through 2 rounds of separate surveys with 50 patients and 75 physicians, and a nominal group technique meeting with 12 patients and 12 physicians. We conducted a workshop and breakout groups at OMERACT 2016 in which findings were presented and discussed. The updated PsA Core Domain Set endorsed with 90% agreement by OMERACT 2016 participants included musculoskeletal disease activity, skin disease activity, fatigue, pain, patient's global assessment, physical function, health-related quality of life, and systemic inflammation, which were recommended for all RCT and LOS. These were important, but not required in all RCT and LOS: economic cost, emotional well-being, participation, and structural damage. Independence, sleep, stiffness, and treatment burden were on the research agenda.
conclusionThe updated PsA Core Domain Set was endorsed at OMERACT 2016. Next steps for the PsA working group include evaluation of PsA outcome measures and development of a PsA Core Outcome Measurement Set.
Indexed as
Clinical Trials as TopicQuality of LifeAntirheumatic AgentsArthritis, PsoriaticHumansOutcome Assessment, Health CareRheumatologySeverity of Illness IndexTreatment OutcomeAntirheumatic AgentsCORE SETOUTCOME MEASURESPSORIATIC ARTHRITIS
Identifiers
What OpenQuestion holds
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Read underepoch 390
Registered trials
None linked
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.