Outcome Measures for Randomised Controlled Trials in Psoriatic Arthritis

Research output

Research output per year 2014 2017 2018 2019 2021 2022 2023

• 20 Article
• 5 Review article
• 1 Abstract
• 1 Meeting abstract
• 1 More
  • 1 Letter

Research output per year

Research output per year

Search results

• 2023

  The evolving demographics of participants in psoriatic arthritis phase III randomised controlled trials of b/tsDMARDs: A systematic review

  Zhu, W., Ayoub, S., Morand, E., Tillett, W. & Antony, A., 30 Jun 2023, In: Seminars in Arthritis and Rheumatism. 60, 152175.

  Research output: Contribution to journal › Review article › peer-review

  Open Access

  File

  • Psoriatic Arthritis 100%
  • Antirheumatic Agents 98%
  • Biological Products 81%
  • Systematic Reviews 60%
  • Randomized Controlled Trials 55%
  1 Downloads (Pure)

• Upadacitinib response rates in patients with psoriatic arthritis enrolled in the SELECT-PsA-1 and SELECT-PsA-2 trials assessed according to modified PsARC

  Coates, L. C., Garrood, T., Gullick, N., Helliwell, P., Kent, T., Marks, J., Tillett, W., Kaur-Papadakis, D., Tahir, H., van Haaren, S. & McInnes, I., 31 Jan 2023, In: Rheumatology (Oxford, England). 62, 1, p. e1-e3 keac388.

  Research output: Contribution to journal › Article › peer-review
• 2022

  Performance and Predictors of Minimal Disease Activity Response in Patients With Peripheral Spondyloarthritis Treated With Adalimumab

  Coates, L. C., Abraham, S., Tillett, W., Mease, P. J., Ramiro, S., Wu, T., Wang, X., Pangan, A. L. & Song, I. H., 1 Feb 2022, In: Arthritis Care & Research. 74, 2, p. 259-267 9 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Adalimumab 100%
  • Canada 9%
  • Ankylosing Spondylitis 8%
  • Placebos 7%
  • Odds Ratio 4%
  5 Downloads (Pure)

• The state of the art—psoriatic arthritis outcome assessment in clinical trials and daily practice

  Day, J., Antony, A., Tillett, W. & Coates, L. C., 31 Mar 2022, In: The Lancet Rheumatology. 4, 3, p. e220-e228 9 p.

  Research output: Contribution to journal › Review article › peer-review

  Open Access

  File

  • Arthritis 100%
  • Health Care Outcome Assessment 74%
  • Clinical Trials 74%
  • Psoriatic Arthritis 68%
  • Rheumatology 30%
  17 Downloads (Pure)

• Upadacitinib versus adalimumab on routine assessment of patient index data 3 (rapid3) in patients with psoriatic arthritis.

  Coates, L., Kavanaugh, A., Mcdearmon-Blondell, E., Mandelin, A., Gao, T. & Tillett, W., 1 Jul 2022.

  Research output: Contribution to conference › Abstract › peer-review
• 2021

  Appraisal of candidate instruments for assessment of the physical function domain in patients with psoriatic arthritis

  Leung, Y. Y., Orbai, A. M., Ogdie, A., Hojgaard, P., Holland, R., Goel, N., Chau, J., Coates, L. C., Strand, V., Gladman, D. D., Mease, P. J., Christensen, R. & Tillett, W., 1 Jan 2021, In: Journal of Rheumatology. 48, 1, p. 58-66 9 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • Psoriatic Arthritis 100%
  • Patient Reported Outcome Measures 91%
  • Health 22%
  • Health Care Outcome Assessment 12%
  • Exercise 11%
  4 Citations (SciVal)

  11 Downloads (Pure)

• Psoriatic arthritis

  FitzGerald, O., Ogdie, A., Chandran, V., Coates, L. C., Kavanaugh, A., Tillett, W., Leung, Y. Y., deWit, M., Scher, J. U. & Mease, P. J., 12 Aug 2021, In: Nature Reviews Disease Primers. 7, 1, 59.

  Research output: Contribution to journal › Review article › peer-review

  Open Access

  File

  • Psoriatic Arthritis 100%
  • Psoriasis 65%
  • Nails 33%
  • cyclic citrullinated peptide 26%
  • Skin Manifestations 19%
  115 Downloads (Pure)

• Secukinumab Efficacy on Psoriatic Arthritis GRAPPA-OMERACT Core Domains in Patients with or Without Prior Tumor Necrosis Factor Inhibitor Use: Pooled Analysis of Four Phase 3 Studies

  Orbai, A-M., Husni, M. E., Gladman, D. D., Leung, Y. Y., Siebert, S., Tillett, W., Vis, M., Chambenoit, O., Meng, X. & Mease, P. J., 30 Sep 2021, In: Rheumatology and therapy. 8, 3, p. 1223-1240 18 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • secukinumab 100%
  • Tumor Necrosis Factor Inhibitors 75%
  • Psoriatic Arthritis 75%
  • Placebos 21%
  • Psoriasis 12%
  1 Citation (SciVal)
• 2020

  Disease Characteristics and the Burden of Joint and Skin Involvement Amongst People With Psoriatic Arthritis: A Population Survey

  Tillett, W., Merola, J. F., Thaçi, D., Holdsworth, E., Booth, N., Lobosco, L. S., Milligan, G., Hufford, M. M., Birt, J. A. & Boehncke, W-H., 30 Sep 2020, In: Rheumatology and therapy. 7, 3, p. 617-637 21 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Psoriatic Arthritis 100%
  • Joints 58%
  • Skin 45%
  • Population 32%
  • Quality of Life 9%
  4 Citations (SciVal)

• Evidence for Psoriatic Arthritis Impact of Disease (PsAID12) as Core Instrument to Measure Health-Related Quality of Life in Psoriatic Arthritis: A Systematic Review of Psychometric Properties

  GRAPPA-OMERACT PsA Working Group, 1 Jan 2020, In: Journal of Psoriasis and Psoriatic Arthritis. 5, 1, p. 12-22 11 p.

  Research output: Contribution to journal › Article › peer-review

  • Psoriatic Arthritis 100%
  • Psychometrics 77%
  • Systematic Reviews 60%
  • Quality of Life 53%
  • Reproducibility of Results 14%
  1 Citation (SciVal)
• 2019

  Endorsement of the 66/68 joint count for the measurement of musculoskeletal disease activity: OMERACT 2018 Psoriatic Arthritis workshop report

  Duarte-García, A., Leung, Y. Y., Coates, L. C., Beaton, D., Christensen, R., Craig, E. T., de Wit, M., Eder, L., Fallon, L., FitzGerald, O., Gladman, D. D., Goel, N., Holland, R., Lindsay, C., Maxwell, L., Mease, P., Orbai, A. M., Shea, B., Strand, V., Veale, D. J., & 2 othersTillett, W. & Ogdie, A., 1 Aug 2019, In: The Journal of Rheumatology. 46, 8, p. 996-1005 10 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • Musculoskeletal Diseases 100%
  • Psoriatic Arthritis 90%
  • Joints 52%
  • Education 46%
  • Arthritis 32%
  18 Citations (SciVal)

  56 Downloads (Pure)

• PsAID12 Provisionally Endorsed at OMERACT 2018 as Core Outcome Measure to Assess Psoriatic Arthritis-specific Health-related Quality of Life in Clinical Trials

  Orbai, A-M., Holland, R., Leung, Y. Y., Tillett, W., Goel, N., Christensen, R., McHugh, N., Gossec, L., de Wit, M., Højgaard, P., Coates, L. C., Mease, P. J., Birt, J., Fallon, L., FitzGerald, O., Ogdie, A., Shea, B., Strand, V., Callis Duffin, K., Tugwell, P., & 2 othersBeaton, D. & Gladman, D. D., 1 Aug 2019, In: The Journal of Rheumatology. 46, 1, p. 990-995 6 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • Psoriatic Arthritis 100%
  • Health Care Outcome Assessment 54%
  • Clinical Trials 53%
  • Quality of Life 53%
  • Amber 30%
  2 Citations (SciVal)

  97 Downloads (Pure)

• PSAID9 IN PATIENTS WITH ACTIVE PSORIATIC ARTHRITIS TREATED WITH FILGOTINIB VS PLACEBO: RESULTS FROM EQUATOR, A RANDOMIZED, PHASE 2 STUDY

  Orbai, A-M., Ogdie, A., Gossec, L., Tillett, W., Leung, Y. Y., Gao, J., Trivedi, M., Tasset, C., Meuleners, L., Besuyen, R., Hendrikx, T. & Coates, L. C., 27 Jun 2019, In: Annals of the Rheumatic Diseases. 78, Suppl 2, SAT0367.

  Research output: Contribution to journal › Meeting abstract › peer-review

  • GLPG0634 100%
  • Coates Reaction 95%
  • Once Daily 83%
  • Psoriatic Arthritis 60%
  • Research Support 52%

• The GRAPPA-OMERACT Psoriatic Arthritis Working Group at the 2018 Annual Meeting: Report and Plan for Completing the Core Outcome Measurement Set

  Leung, Y. Y., Orbai, A-M., Ogdie, A., Coates, L. C., de Wit, M., Eder, L., Gladman, D. D., Goel, N., Mease, P. J., Strand, V., FitzGerald, O. & Tillett, W., 1 Jun 2019, In: The Journal of rheumatology. Supplement. 95, p. 33-37 5 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • Annual Reports 100%
  • Psoriatic Arthritis 88%
  • Psoriasis 71%
  • Health Care Outcome Assessment 15%
  • Rheumatology 13%
  9 Citations (SciVal)

  7 Downloads (Pure)
• 2018

  A systematic review of measurement properties of patient reported outcome measures in psoriatic arthritis: A GRAPPA-OMERACT initiative

  Højgaard, P., Klokker, L., Orbai, A-M., Holmsted, K., Bartels, E. M., Leung, Y. Y., Goel, N., de Wit, M., Gladman, D. D., Mease, P. J., Dreyer, L., Kristensen, L. E., Fitzgerald, O., Tillett, W., Gossec, L., Helliwell, P., Strand, V., Ogdie, A., Terwee, C. B. & Christensen, R., 1 Apr 2018, In: Seminars in Arthritis and Rheumatism. 47, 5, p. 654-665 12 p.

  Research output: Contribution to journal › Review article › peer-review

  Open Access

  File

  • Psoriatic Arthritis 100%
  • Patient Reported Outcome Measures 91%
  • Systematic Reviews 60%
  • Reproducibility of Results 18%
  • Social Participation 14%
  35 Citations (SciVal)

  92 Downloads (Pure)

• Classification and Outcome Measures for Psoriatic Arthritis

  Leung, Y. Y., Ogdie, A., Orbai, A-M., Tillett, W., Coates, L. C., Strand, V., Mease, P. & Gladman, D. D., 1 Oct 2018, In: Frontiers in Medicine. 5, 246.

  Research output: Contribution to journal › Review article › peer-review

  Open Access

  File

  • Psoriatic Arthritis 100%
  • Health Care Outcome Assessment 54%
  • Psoriasis 40%
  • Arthritis 36%
  • Nails 21%
  10 Citations (SciVal)

  24 Downloads (Pure)

• Content and Face Validity and Feasibility of 5 Candidate Instruments for Psoriatic Arthritis Randomized Controlled Trials: The PsA OMERACT Core Set Workshop at the GRAPPA 2017 Annual Meeting

  Holland, R., Tillett, W., Ogdie, A., Leung, Y. Y., Gladman, D. D., Callis Duffin, K., Coates, L. C., Mease, P. J., Eder, L., Strand, V., Elmamoun, M., Højgaard, P., Chau, J., de Wit, M., Goel, N., Lindsay, C. A., FitzGerald, O., Shea, B., Beaton, D. & Orbai, A-M., 1 Jun 2018, In: The Journal of rheumatology. Supplement. 94, p. 17-25 9 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • Psoriatic Arthritis 100%
  • Psoriasis 81%
  • Reproducibility of Results 73%
  • Randomized Controlled Trials 55%
  • Education 52%
  9 Citations (SciVal)

  59 Downloads (Pure)

• GRAPPA-OMERACT consensus-based recommendations and research agenda for use of composite measures and treatment targets in PsA

  Coates, L. C., Fitzgerald, O., Merola, J. F., Smolen, J., van Mens, L. J. J., Bertheussen, H., Boehncke, W-H., Callis Duffin, K., Campbell, W., de Wit, M., Gladman, D. D., Gottlieb, A., James, J., Kavanaugh, A. F., Kristensen, L. E., Kvien, T. K., Luger, T., McHugh, N., Mease, P. J., Nash, P., & 6 othersOgdie, A., Rosen, C. F., Strand, V., Tillett, W., Veale, D. J. & Helliwell, P. S., 31 Mar 2018, In: Arthritis & Rheumatology. 70, 3, p. 345-355

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • Psoriatic Arthritis 100%
  • Consensus 78%
  • Musculoskeletal Diseases 18%
  • Patient Advocacy 17%
  • Physicians 17%
  53 Citations (SciVal)

  62 Downloads (Pure)

• GRAPPA-OMERACT initiative to standardise outcomes in psoriatic arthritis clinical trials and longitudinal observational studies

  Tillett, W., Orbai, A-M., Ogdie, A., Leung, Y. Y., Strand, V., Gladman, D. D., Mease, P. J. & Coates, L. C., 1 May 2018, In: Annals of the Rheumatic Diseases. 77, 5, p. 1-1 1 p., e23.

  Research output: Contribution to journal › Letter › peer-review

  Open Access

  File
  15 Citations (SciVal)

  215 Downloads (Pure)

• Validation of the Psoriatic Arthritis Impact of Disease (PsAID) Questionnaire and its potential as a single-item outcome measure in clinical practice

  Holland, R., Tillett, W., Korendowych, E., Cavill, C., Waldron, N., Brooke, M. & McHugh, N. J., 12 Feb 2018, In: Annals of the Rheumatic Diseases. 77, 3, p. 343-347 5 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • Psoriatic Arthritis 100%
  • Health Care Outcome Assessment 54%
  • Patient Reported Outcome Measures 22%
  • Clinical Studies 7%
  • Therapeutics 1%
  27 Citations (SciVal)

  66 Downloads (Pure)
• 2017

  Defining Outcome Measures for Psoriatic Arthritis: A Report from the GRAPPA-OMERACT Working Group

  Ogdie, A., de Wit, M., Callis Duffin, K., Campbell, W., Chau, J., Coates, L. C., Eder, L., Elmamoun, M., FitzGerald, O., Gladman, D. D., Goel, N., James, J. P., Kalyoncu, U., Latella, J., Lindsay, C., Mease, P. J., O'Sullivan, D., Steinkoenig, I., Strand, V., Tillett, W., & 1 othersOrbai, A-M., 1 May 2017, In: The Journal of Rheumatology. 44, 5, p. 697-700 4 p.

  Research output: Contribution to journal › Article › peer-review

  • Psoriatic Arthritis 100%
  • Psoriasis 81%
  • Health Care Outcome Assessment 54%
  • Rheumatology 9%
  • Clinical Trials 5%
  28 Citations (SciVal)

• International patient and physician consensus on a psoriatic arthritis core outcome set for clinical trials

  Orbai, A-M., de Wit, M., Mease, P., Shea, J. A., Gossec, L., Leung, Y. Y., Tillett, W., Elmamoun, M., Callis Duffin, K., Campbell, W., Christensen, R., Coates, L., Dures, E., Eder, L., FitzGerald, O., Gladman, D., Goel, N., Grieb, S. D., Hewlett, S., Hoejgaard, P., & 7 othersKalyoncu, U., Lindsay, C., McHugh, N., Shea, B., Steinkoenig, I., Strand, V. & Ogdie, A., 1 Apr 2017, In: Annals of the Rheumatic Diseases. 76, 4, p. 673-680 8 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Musculoskeletal 100%
  • Psoriatic Arthritis 74%
  • Consensus 58%
  • Clinical Trials 40%
  • Physicians 39%
  134 Citations (SciVal)

• Updating the Psoriatic Arthritis (PsA) core domain set: A report from the PsA workshop at OMERACT 2016

  Orbai, A-M., de Wit, M., Mease, P. J., Callis Duffin, K., Elmamoun, M., Tillett, W., Campbell, W., FitzGerald, O., Gladman, D. D., Goel, N., Gossec, L., Hoejgaard, P., Leung, Y. Y., Lindsay, C., Strand, V., van der Heijde, D. M., Shea, B., Christensen, R., Coates, L., Eder, L., & 4 othersMcHugh, N., Kalyoncu, U., Steinkoenig, I. & Ogdie, A., 1 Oct 2017, In: The Journal of Rheumatology. 44, 10, p. 1522-1528 160904.

  Research output: Contribution to journal › Article › peer-review

  File

  • Psoriatic Arthritis 100%
  • Education 52%
  • Longitudinal Studies 30%
  • Observational Studies 28%
  • Randomized Controlled Trials 24%
  45 Downloads (Pure)
• 2016

  Let's Talk about Inclusion: A Report on Patient Research Partner Involvement in the GRAPPA 2015 Annual Meeting

  Campbell, W., Coates, L. C., Gladman, D. D., James, J., Lindsay, C. A., MacDonald, R., Moverley, A. R., Ogdie, A., Orbai, A-M., O'Sullivan, D., Parkinson, A., Steinkoenig, I., Tillett, W. & Goel, N., May 2016, In: The Journal of Rheumatology. 43, 5, p. 970-973 4 p.

  Research output: Contribution to journal › Article › peer-review

  • Psoriatic Arthritis 100%
  • Psoriasis 81%
  • Health Care Outcome Assessment 13%
  4 Citations (SciVal)

• Report of the GRAPPA-OMERACT Psoriatic Arthritis Working Group from the GRAPPA 2015 Annual Meeting

  Orbai, A-M., Mease, P. J., de Wit, M., Kalyoncu, U., Campbell, W., Tillett, W., Eder, L., Elmamoun, M., FitzGerald, O., Gladman, D. D., Goel, N., Gossec, L., Lindsay, C. A., Steinkoenig, I., Helliwell, P. S., McHugh, N. J., Strand, V. & Ogdie, A., May 2016, In: The Journal of Rheumatology. 43, 5, p. 965-969 5 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • Psoriatic Arthritis 100%
  • Qualitative Research 19%
  • Physicians 10%
  18 Citations (SciVal)

  147 Downloads (Pure)
• 2015

  Building bridges between researchers and patient research partners: A report from the grappa 2014 annual meeting

  De Wit, M., Campbell, W., Orbai, A. M., Tillett, W., Fitzgerald, O., Gladman, D. D., Lindsay, C. A., McHugh, N. J., Mease, P. J., O'Sullivan, D., Steinkoenig, I., Windisch, G. & Goel, N., 1 Jun 2015, In: Journal of Rheumatology. 42, 6, p. 1021-1026 6 p.

  Research output: Contribution to journal › Article › peer-review

  • Research Personnel 100%
  • Psoriatic Arthritis 86%
  • Psoriasis 47%
  • Group Processes 30%
  • Ocular Vision 20%
  2 Citations (SciVal)

• Enhanced Patient Involvement and the Need to Revise the Core Set - Report from the Psoriatic Arthritis Working Group at OMERACT 2014

  Tillett, W., Eder, L., Goel, N., De Wit, M., Gladman, D. D., FitzGerald, O., Campbell, W., Helliwell, P. S., Gossec, L., Orbai, A-M., Ogdie, A., Strand, V., McHugh, N. J. & Mease, P. J., 1 May 2015, In: The Journal of Rheumatology.

  Research output: Contribution to journal › Article › peer-review

  File

  • Psoriatic Arthritis 100%
  • Patient Participation 93%
  • Psoriasis 20%
  • Spondylitis 14%
  • Musculoskeletal Diseases 13%
  15 Citations (SciVal)

  246 Downloads (Pure)
• 2014

  Patient involvement in outcome measures for psoriatic arthritis

  Tillett, W., Adebajo, A., Brooke, M., Campbell, W., Coates, L. C., Fitzgerald, O., Gossec, L., Helliwell, P., Hewlett, S., James, J., Minnock, P., Reast, A., O'Sullivan, D., de Wit, M. & McHugh, N., May 2014, In: Current Rheumatology Reports. 16, 5, p. 1-10 10 p.

  Research output: Contribution to journal › Article › peer-review

  File

  • Psoriatic Arthritis 100%
  • Patient Participation 93%
  • Health Care Outcome Assessment 54%
  • Arthritis 14%
  • Rheumatoid Arthritis 13%
  19 Citations (SciVal)

  247 Downloads (Pure)