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Objective: The OMERACT Composite Working Group hosted a workshop at OMERACT 2023 to explore the complexities of weighting components in the development of composite outcomes. This study presents the methodology and findings of this workshop, exploring the complexities of weighting the individual components of composite outcome measures., Methods: The workshop featured a multifaceted program, beginning with a plenary session that introduced the concept of composite outcomes, shared a patient's journey with rheumatic disease through a narrative, illustrated a composite outcome for Osteoarthritis Flares, and outlined the five domains selected for this composite outcome. A breakout exercise engaged participants in ranking and assigning weights to these domains, followed by group discussions to reach a consensus on weights. The workshop concluded with another plenary session that discussed various weighting approaches, including discrete choice and conjoint analysis from the ANCA-Associated Vasculitis working group, and outlined future directions for research on composite outcome methods., Results: The breakout exercise revealed the challenges in assigning relative importance to different domains, highlighting the variability in participant perspectives. Consensus discussions highlighted the diversity in approaches to weighting, the need for appropriate methods to determine domain weights and the impact of such weights on the interpretation of composite scores., Conclusion: The OMERACT 2023 workshop underscored the significance of a systematic approach to weighting components in composite outcome development. It highlighted the complexity of achieving consensus on the importance of domains and the role of incorporating the perspectives of patient research partners in this process. Future research directions include refining weighting methodologies, moving composites through the OMERACT Filter and enhancing understanding of their implications for clinical trials. The findings contribute to the ongoing discourse on optimizing composite outcome measures in rheumatology and beyond, advocating for a balanced integration of scientific rigour and patient-centeredness in their development., Competing Interests: Declaration of competing interest The authors declare the following financial interests/personal relationships which may be considered as potential competing interests: Peter Tugwell receives consulting fees from Reformulary Group for providing independent medical consultation professional services to the firms listed in this section. Participation on a Data Safety Monitoring Board or Advisory Board for UCB Biopharma GmbH & SPRL Parexel International Prahealth Sciences. Is an independent Committee Member for clinical trial Data Safety Monitoring Boards for FDA approved trials being conducted by: UCB Biopharma GmbH & SPRL Parexel International Prahealth Sciences Other financial or non-financial interests with Abbvie, Astra Zenaca, Aurinia, BMS, Centrexion, GSK, Horizon Pharma Inc, Janssen, Novartis, Pfizer & Sparrow. He is [unpaid] Chair of the Management Group of a registered non-profit independent medical research organization, OMERACT, whose goal is to improve and advance the health outcomes for patients suffering from musculoskeletal conditions. OMERACT receives arms-length funding from 8 companies. Dorcas Beaton has an unpaid leadership role as a member of the Management team at OMERACT, co-chair of the methods group, and technical advisory group of OMERACT. Maarten de Wit receives consulting fees from Evidera (Patient Partner Advisory Council), honoraria from UCB 2022, 2023 for facilitating a workshop. Sara Monti received consulting fees from CLS-Vi for AstraZeneca All other authors have no conflicts to declare., (Copyright © 2024. Published by Elsevier Inc.) more...

Objective: To develop a set of detailed definitions for foundational domains commonly used in OMERACT (Outcome Measures in Rheumatology) core domain sets., Methods: We identified candidate domain definitions from prior OMERACT publications and websites and publications of major organizations involved in outcomes research for six domains commonly used in OMERACT Core Domain Sets: pain intensity, pain interference, physical function, fatigue, patient global assessment, and health-related quality of life. We conducted a two-round survey of OMERACT working groups, patient research partners, and then the OMERACT Technical Advisory Group to establish their preferred domain definitions. Results were presented at the OMERACT 2023 Methodology Workshop, where participants discussed their relevant lived experience and identified potential sources of variability giving the needed detail in our domain definitions., Results: One-hundred four people responded to both rounds of the survey, and a preferred definition was established for each of the domains except for patient global assessment for which no agreement was reached. Seventy-five participants at the OMERACT 2023 Methodology Workshop provided lived experience examples, which were used to contextualise domain definition reports for each of the five domains., Conclusion: Using a consensus-based approach, we have created a detailed definition for five of the foundational domains in OMERACT core domain sets; patient global assessment requires further research. These definitions, although not mandatory for working groups to use, may facilitate the initial domain-match assessment step of instrument selection, and reduce the time and resources required by future OMERACT groups when developing core outcome sets., Competing Interests: Declaration of competing interest COB, MB, RC, CH, CLH, SG, FK, BJS, GAW - No conflicts DEB: Member of Management team at OMERACT, co-chair of methods group and technical advisory group of OMERACT. PC: Member, OMERACT Management Committee. AB: Received research grants for Abbvie and Lilly and fees for lectures or consultations from Abbvie, UCB, Novartis, Galapagos and Pfizer, all to her department and unrelated to the topic of this manuscript. EC has received research grants from Bio-Cancer, Biogen, Novartis, Pfizer, Roche, Sanofi and UCB, consultancy from Abbvie, Amgen, Biogen, Biocon, Chugai Pharma, Eli Lilly, Fresenius Kabi, Gilead, Janssen, Merck Serono, Novartis, Pfizer, Regeneron, Roche, RPharm and Sanofi, speakers fee from Abbvie, Amgen, Bristol Myer Squibbs, Chugai Pharma, Eli Lilly, Fresenius Kai, Galapagos, Gilead, Janssen, Novartis, Pfizer, Regeneron, RPharm, Roche, Sanofi, and UCB. AD has the following relationships unrelated to the conduct of this study: Chair of the International Myositis Assessment & Clinical Studies Group (not for profit) Chair of the Radiological Society of North America (RSNA) Annual Planning Committee for Pediatric Radiology (not for profit), Co-Chair of the American College of Radiology (ACR) Pediatric Imaging Research Committee (not for profit), Chair of the Bias in Recruitment, Hiring, Promotion, Awards Committee of the Canadian Association of Radiology (not for profit), and PI of research grants from Novo Nordisk, the Terry Fox Foundation, the PSI Foundation, the Society of Pediatric Radiology, and the Garron Family Cancer Centre, unrelated to the topic of this manuscript. MADA: Grants from Abbvie, Amgen, Pfizer. Royalties or licenses from Elsevier. Consulting fees from Abbvie, Amgen, BMS, Galapagos, Novartis, Lilly, Janssen, UCB. Payment or honoraria for lectures, presentations, speakers bureaus, manuscript writing or educational events from Abbvie, Amgen, BMS, Galapagos, Novartis, Lilly, Janssen, UCB. Support for attending meetings and/or travel from Janssen, Novartis. BH: OMERACT 2023 conference in Colorado Springs. Paid by OMERACT to support my role a Patient Research Partner. CJ: Seed funding grants for unrelated project (pilot trial of opioids used after total joint replacement surgery) from ANZMUSC ($19,956), Arthritis Australia ($20,000) and Wiser Healthcare ($4000). Casual payments from OMERACT for hours spent creating an unrelated e-learning series (technician role) in 2022–2023. Registration, flight and accommodation costs covered by OMERACT for attendance at OMERACT Colorado Springs 2023. Current member of ECR committee of ANZMUSC SLM reports: Consultancy on behalf of her institution for Roche/Chugai, Sanofi, AbbVie, AstraZeneca, Pfizer; Investigator on clinical trials for Sanofi, GSK, Sparrow; speaking/lecturing on behalf of her institution for Roche/Chugai, Vifor, Pfizer, UCB, Novartis and AbbVie; chief investigator on STERLING-PMR trial, funded by NIHR; patron of the charity PMRGCAuk. No personal remuneration was received for any of the above activities. Support from Roche/Chugai to attend EULAR2019 in person and from Pfizer to attend ACR Convergence 2021 virtually. SLM is supported in part by the NIHR Leeds Biomedical Research Centre. The views expressed in this article are those of the authors and not necessarily those of the NIHR, the NIHR Leeds Biomedical Research Centre, the National Health Service or the UK Department of Health and Social Care. AM: Consulting fees from Sanofi, Abbvie, Amgen. Payment or honoraria for lectures, presentations, speakers bureaus, manuscript writing or educational events from Sobi, Sanofi, Abbvie. Registration, flight and accommodation costs covered by OMERACT for attendance at OMERACT Colorado Springs 2023. LJM is a paid staff member of OMERACT. LSS is on the Management Committee of OMERACT and is Chair, Finance Committee of OMERACT. YY (Katy)L is supported by National Medical Research Council of Singapore. AbbVie, DKSH, Janssen, Novartis and Pfizer- Speaker fee and honorarium paid to me. AbbVie, DKSH, Janssen, Novartis and Pfizer - Research sponsorship paid to institution. APLAR: Travel and accommodation to APLAR congresses. GRAPPA: Travel and accommodation to GRAPPA congresses. Co-Chair of Scientific Committee of Asia Pacific League of Associations of Rheumatology, APLAR - No payment. Education committee of Group for Research and Assessment for Psoriasis and Psoriatic Arthritis, GRAPPA -No payment. PT: Consulting Fees from Reformulary Group. An independent Committee Member for clinical trial Data Safety Monitoring Boards for FDA approved trials being conducted by: UCB Biopharma GmbH & SPRL, Parexel International, Prahealth Sciences. I am [unpaid] Chair of the Management Group of a registered non-profit independent medical research organization, OMERACT, whose goal is to improve and advance the health outcomes for patients suffering from musculoskeletal conditions. OMERACT receives arms-length funding from 11 companies: Abbvie, Astra Zenaca, Aurinia, BMS, Centrexion, GSK, Horizon Pharma Inc, Janssen, Novartis, Pfizer & Sparrow. ZT: Leadership or fiduciary role in other board, society, committee or advocacy group: Co-chair American College of Rheumatology Criteria development subcommittee., (Copyright © 2024 Elsevier Inc. All rights reserved.) more...

Objective: To gain consensus on the definitions and descriptions of the domains of the Outcome Measures in Rheumatology (OMERACT) core domain set for rheumatology trials evaluating shared decision making (SDM) interventions., Methods: Following the OMERACT Handbook methods, our Working Group (WG), comprised of 90 members, including 17 patient research partners (PRPs) and 73 clinicians and researchers, had six virtual meetings in addition to email exchanges to develop draft definitions and descriptions. The WG then conducted an international survey of its members to gain consensus on the definitions and descriptions. Finally, the WG members had virtual meetings and e-mail exchanges to review survey results and finalize names, definitions and descriptions of the domains., Results: WG members contributed to developing the definitions. Fifty-two members representing four continents and 13 countries completed the survey, including 15 PRPs, 33 clinicians and 37 researchers. PRPs and clinicians/researchers agreed with all definitions and descriptions with agreements ranging from 87% to 100%. Respondents suggested wording changes to the names, definitions and descriptions to better reflect the domains. Discussions led to further simplification and clarification to address common questions/concerns about the domains., Conclusion: Our WG reached consensus on the definitions and descriptions of the domains of the core domain set for rheumatology trials of SDM interventions. This step is crucial to understand each domain and provides the foundation to identify instruments to measure each domain for inclusion in the Core Outcome Measurement Set., Clinical Significance: The current study provides consensus-based definitions and descriptions for the domains of the OMERACT core domain set for shared decision making interventions from patients/caregivers, clinicians and researchers. This is a crucial step to understand each domain and provides the foundation to identify instruments to measure each domain for inclusion in the Core Outcome Measurement Set for trials of SDM interventions., Competing Interests: Declaration of competing interest Karine Toupin-April, Simon Décary, Maarten de Wit, Florian Naye, Alexa Meara, Jennifer L. Barton, Liana Fraenkel, Linda C. Li, Peter Brooks, Beverley Shea, Dawn Stacey, Cathie Hofstetter, Marieke Voshaar, Maria E. Suarez-Almazor, Tanya Meade, Janet Elizabeth Jull, Willemina Campbell, Rieke Alten, Esi M. Morgan, Ayano Kelly, Lara J. Maxwell, Francis Guillemin, Dorcas Beaton, Yasser El-Miedany, Shikha Mittoo, Tiffany Westrich Robertson, Susan J. Bartlett, Melissa Mannion, Samah Ismail Nasef, Adewale Adebajo, Laurent Arnaud, Tiffany K. Gill, Ellen Moholt, Jennifer Burt, Aruni Jayatilleke, Ihsane Hmamouchi, David Carrott, Kate Mather, Ajesh Maharaj, Saurab Sharma, Francesco Caso, Christopher Fong, Allyson Jones, Regina Greer-Smith, Akpabio Akpabio, Valerie Umaefulam, Sara Monti, Grayson Schultz, Rebecca R. Lee, Glen Stewart Hazlewood, Claire E.H. Barber, Dorthe B. Berthelsen, Laure Gossec, Sabrina May Nielsen, Sabrina Cavallo, Sonam Kiwalkar, Hemalatha Srinivasalu, Deb Constien, Vicki Evans and Peter Tugwell have nothing to disclose. Anne Boel is employed by UCB Pharma, B.V. Netherlands. Simon Stones is employed by Envision Pharma Group, Wilmslow, UK. Robin Christensen reports other potential COI from Lecture: Research Methods (Pfizer, DK; 2017), other from Lecture: GRADE Lecture (Celgene, DK; 2017), other from Ad Board Lecture: CAM (Orkla Health, DK; 2017), other from Project Grant: "GreenWhistle" (Mundipharma, 2019), other from Lecture: Diet in RMD (Novartis, DK; 2019), other from Consultancy Report: Network MA's (Biogen, DK; 2017), other from Ad Board Lecture: GRADE (Lilly, DK; 2017), other from Consultancy Report: GRADE (Celgene, 2018), other from Lecture: Network MA's (LEO; 2020), outside the submitted work; and Musculoskeletal Statistics Unit, The Parker Institute is grateful for the financial support received from public and private foundations, companies and private individuals over the years. The Parker Institute is supported by a core grant from the Oak Foundation; The Oak Foundation is a group of philanthropic organizations that, since its establishment in 1983, has given grants to not-for-profit organizations around the world. Annelies Boonen reports grants from Abbvie, grants from Celgene, other from UCB, other from Galapagos, other from Eli Lilly, outside the submitted work. Lyn March reports personal fees from Pfizer Australia, personal fees from Abbvie Australia, grants from Janssen Australia, outside the submitted work; Dr March is a member of OMERACT executive that receives arms-length funding from 9 companies. Willemina Campbell received OMERACT funded travel to a conference to attend meetings in regard to this paper. Jasvinder Singh reports personal fees from Crealta/Horizon, Medisys, Fidia, UBM LLC, Trio health, Medscape, WebMD, Adept Field Solutions, Clinical Care options, Clearview healthcare partners, Putnam associates, Focus forward, Navigant consulting, Spherix, Practice Point communications, the National Institutes of Health and the American College of Rheumatology, personal fees from Simply Speaking, other from Vaxart pharmaceuticals and Charlotte's Web Holdings (current); Amarin, Viking, and Moderna (previously owned), non-financial support from FDA Arthritis Advisory Committee, non-financial support from Steering committee of OMERACT, an international organization that develops measures for clinical trials and receives arms’ length funding from 12 pharmaceutical companies, non-financial support from Veterans Affairs Rheumatology Field Advisory Committee, non-financial support from Editor and the Director of the UAB Cochrane Musculoskeletal Group Satellite Center on Network Meta-analysis, outside the submitted work. Francisco J. Blanco reports grants from Gedeon Richter Plc., Bristol-Myers Squibb International Corporation (BMSIC), Sun Pharma Global FZE, Celgene Corporation, Janssen Cilag International N.V, Janssen Research & Development, Viela Bio, Inc., Astrazeneca AB, UCB BIOSCIENCES GMBH, UCB BIOPHARMA SPRL, AbbVie Deutschland GmbH & Co.KG, Merck KGaA, Amgen, Inc., Novartis Farmacéutica, S.A., Boehringer Ingelheim España, S.A, CSL Behring, LLC, Glaxosmithkline Research & Development Limited, Pfizer Inc, Lilly S.A., Corbus Pharmaceuticals Inc., Biohope Scientific Solutions for Human Health S.L., Centrexion Therapeutics Corp., Sanofi, MEIJI FARMA S.A., Kiniksa Pharmaceuticals, Ltd. Grunenthal, Asofarma Mexico, Gebro Pharma, Roche, Galapagos, Regeneron; outside the submitted work. Anthony P. Fernandez reports personal fees and other from AbbVie, grants, personal fees and other from Novartis, grants, personal fees and other from Mallinkrodt, other from Corbus, other from Pfizer, outside the submitted work. Sarah Mackie reports: Consultancy on behalf of her institution for Roche/Chugai, Sanofi, AbbVie, AstraZeneca, Pfizer; Investigator on clinical trials for Sanofi, GSK, Sparrow; speaking/lecturing on behalf of her institution for Roche/Chugai, Vifor, Pfizer, UCB, Novartis and AbbVie; chief investigator on STERLING-PMR trial, funded by NIHR; patron of the charity PMRGCAuk. No personal remuneration was received for any of the above activities. Support from Roche/Chugai to attend EULAR2019 in person and from Pfizer to attend ACR Convergence 2021 virtually. She is supported in part by the NIHR Leeds Biomedical Research Centre. The views expressed in this article are those of the authors and not necessarily those of the NIHR, the NIHR Leeds Biomedical Research Centre, the National Health Service or the UK Department of Health and Social Care. Elena Nikiphorou reports personal fees and other from AbbVie, personal fees and other from Eli-Lilly, personal fees and other from Gilead, personal fees and other from Celltrion, personal fees and other from Pfizer, other from Sanofi, outside the submitted work. Victor S. Sloan reports and paid consultant to various pharmaceutical companies and healthcare consultancies providing advice on clinical research and advisory committee preparation outside the scope of the submitted work. He is a shareholder in UCB Pharma. He is in the Peace Corps. This is his personal work, and does not reflect the opinion of the Peace Corps or the United States Government. Vibeke Strand reports consulting fees from AbbVie, Amgen, Arena, AstraZeneca, BMS, Boehringer Ingelheim, Celltrion, CORRONA, Crescendo/Myriad, Equillium, Genentech/Roche, GSK, Horizon, Inmedix, Janssen, Eli Lilly, Novartis, Pfizer, Regeneron Pharmaceuticals Inc., Samsung, Sandoz, Sanofi, TwoXAR and UCB, outside the submitted work. Esi M. Morgan reports grant support from Agency for Healthcare Research and Quality and Pfizer., (Copyright © 2024 Elsevier Inc. All rights reserved.) more...

Objectives: Shared decision making (SDM) is a central tenet in rheumatic and musculoskeletal care. The lack of standardization regarding SDM instruments and outcomes in clinical trials threatens the comparative effectiveness of interventions. The Outcome Measures in Rheumatology (OMERACT) SDM Working Group is developing a Core Outcome Set for trials of SDM interventions in rheumatology and musculoskeletal health. The working group reached consensus on a Core Outcome Domain Set in 2020. The next step is to develop a Core Outcome Measurement Set through the OMERACT Filter 2.2., Methods: We conducted a scoping review (PRISMA-ScR) to identify candidate instruments for the OMERACT Filter 2.2 We systematically reviewed five databases (Ovid MEDLINE®, Embase, Cochrane Library, CINAHL and Web of Science). An information specialist designed search strategies to identify all measurement instruments used in SDM studies in adults or children living with rheumatic or musculoskeletal diseases or their important others. Paired reviewers independently screened titles, abstracts, and full text articles. We extracted characteristics of all candidate instruments (e.g., measured construct, measurement properties). We classified candidate instruments and summarized evidence gaps with an adapted version of the Summary of Measurement Properties (SOMP) table., Results: We found 14,464 citations, read 239 full text articles, and included 99 eligible studies. We identified 220 potential candidate instruments. The five most used measurement instruments were the Decisional Conflict Scale (traditional and low literacy versions) (n=38), the Hip/Knee-Decision Quality Instrument (n=20), the Decision Regret Scale (n=9), the Preparation for Decision Making Scale (n=8), and the CollaboRATE (n=8). Only 44 candidate instruments (20%) had any measurement properties reported by the included studies. Of these instruments, only 57% matched with at least one of the 7-criteria adapted SOMP table., Conclusion: We identified 220 candidate instruments used in the SDM literature amongst people with rheumatic and musculoskeletal diseases. Our classification of instruments showed evidence gaps and inconsistent reporting of measurement properties. The next steps for the OMERACT SDM Working Group are to match candidate instruments with Core Domains, assess feasibility and review validation studies of measurement instruments in rheumatic diseases or other conditions. Development and validation of new instruments may be required for some Core Domains., Competing Interests: Declaration of competing interest The authors declare the following financial interests/personal relationships which may be considered as potential competing interests: Anthony P. Fernandez, MD, PhD: Past 36 months: Grants or contracts from any entity: Mallinckrodt, Novartis, Pfizer. Payments to institution and (partial) to me. Consulting fees: AbbVie, Biogen, UCB, BMS, Alexion: Payments to me. Payment or honoraria for lectures, presentations, speakers bureaus, manuscript writing or educational events: AbbVie, BMS, Kyowa Kirin, Mallinckrodt: Payments to me. Leadership or fiduciary role in other board, society, committee or advocacy group, paid or unpaid: Board of Directors, American Society of Dermatopathology; Associate Editor, Journal of the American Academy of Dermatology. Arundathi Jayatilleke: Pas 36 months: Leadership or fiduciary role in other board, society, committee or advocacy group, paid or unpaid: Pennsylvania Rheumatology Society, board member: unpaid. Claire Barber: Pas 36 months: Grants or contracts from any entity: CIHR – 3: Peer reviewed national funding unrelated to current project. CIORA (Canadian Rheumatology Association): Peer reviewed national funding unrelated to current project. Cumming school of medicine Seed Grant: Local university funding, peer reviewed, unrelated to current project. Leadership or fiduciary role in other board, society, committee or advocacy group, paid or unpaid: Past chair Human Resource Committee, Canadian Rheumatology Association: Unrelated to current project. Dorcas Beaton: Past 36 months: Support for attending meetings and/or travel: OMERACT Management Team: OMERACT covers travel costs for members of management team to attend conferences on behalf of OMERACT. Leadership or fiduciary role in other board, society, committee or advocacy group, paid or unpaid: Member of Management team of OMERACT, chair of methodology at OMERACT: I help make decisions on the methods that will be used to come to a decision about core outcome sets at OMERACT. This would have informed methods used in this paper. Dorthe B Berthelsen: Past 36 months: Grants or contracts from any entity: Have received PhD Scholarships from Odense University Hospital and from the Faculty of Health Sciences, University of Southern Denmark. Support for attending meetings and/or travel: Have received a grant from the Erna Hamilton Foundation to cover meeting registration fee and travel costs for OMERACT 2023. Dawn Stacey: Past 36 months: Grants or contracts from any entity: Canadian Institutes of Health Research. Support for attending meetings and/or travel: Beijing University of Chinese Medicine – August 2023. Leadership or fiduciary role in other board, society, committee or advocacy group, paid or unpaid: Co-Chair International Patient Decision Aid Standards Collaboration (unpaid). Karine Toupin-April: Past 36 months: Support for attending meetings and/or travel: OMERACT travel award given to the Shared decision making group to help attend the OMERACT 2023 meeting. Lyn MARCH: Past 36 months: Grants or contracts from any entity: Commonwealth Government of Australia Medical Research Future Fund: RCT for biological tapering in RA and PsA (Utilising shared decision making): Payment to institution. Leadership or fiduciary role in other board, society, committee or advocacy group, paid or unpaid: Chair, Australian Rheumatology Association Research Fund Committee: unpaid. Executive, Global Alliance for MSK Health: unpaid. Maria Suarez-Almazor: Past 36 months: Consulting fees: Pfizer: Consultant. Eli Lilly: Consultant. Syneos Health: Consultant. Participation on a Data Safety Monitoring Board or Advisory Board: Celgene: DSMB member. Maarten de Wit: Past 36 months: Consulting fees: UCB: Payment to Stichting Tools, Netherlands. Peter Tugwell: Past 36 months: Consulting fees: Reformulary Group: Providing independent medical consultation professional services to the firms listed in this section. Participation on a Data Safety Monitoring Board or Advisory Board: UCB Biopharma GmbH & SPRL, Parexel International, Prahealth Sciences: An independent Committee Member for clinical trial Data Safety Monitoring Boards for FDA approved trials being conducted by:  - UCB Biopharma GmbH & SPRL, - Parexel International, - Prahealth Sciences. Other financial or non-financial interests: Abbvie, Astra Zeneca, Aurinia, BMS, Centrexion, GSK, Horizon Pharma Inc, Janssen, Novartis, Pfizer & Sparrow: I am [unpaid] Chair of the Management Group of a registered non-profit independent medical research organization, OMERACT, whose goal is to improve and advance the health outcomes for patients suffering from musculoskeletal conditions. OMERACT receives arms-length funding from 11 companies. Rieke Alten: Past 36 months: Consulting fees: Abbvie, BMS, CELLTRION; Eli Lilly; Galapagos, Janssen, Lilly, Novartis, Pfizer, Roche, UCB, Viatris. Payment or honoraria for lectures, presentations, speakers bureaus, manuscript writing or educational events: Abbvie, BMS, CELLTRION; Eli Lilly; Galapagos, Janssen, Lilly, Novartis, Pfizer, Roche, UCB, Viatris. Support for attending meetings and/or travel: Abbvie, BMS, CELLTRION; Eli Lilly; Galapagos, Janssen, Lilly, Novartis, Pfizer, Roche, UCB, Viatris. Participation on a Data Safety Monitoring Board or Advisory Board: Abbvie, BMS, CELLTRION; Eli Lilly; Galapagos, Janssen, Lilly, Novartis, Pfizer, Roche, UCB, Viatris. Susan J. Bartlett: Past 36 months: Leadership or fiduciary role in other board, society, committee or advocacy group, paid or unpaid: American Thoracic Society Board of Directors: 2020–2022; unpaid. PROMIS Health Organization – President Elect, Board of Directors: unpaid. American College of Rheumatology Association of Rheumatology Professionals Executive Committee: 2021–2023; unpaid. Simon Stones: Past 36 months: Consulting fees: Future Science Group: Payment for document review. Leadership or fiduciary role in other board, society, committee or advocacy group, paid or unpaid: RAiISE: Director. Stock or stock options: Envision Pharma Group: Related to employment. Other financial or non-financial interests: Envision Pharma Group: Employment. Esi Morgan: Past 36 months: Grants or contracts from any entity: Pfizer, Inc: Educational Program to Optimize Delivery of Care to Families with Juvenile Idiopathic Arthritis Over Telemedicine; Investigator Initiated Grant to Seattle Children's Research Institute, role – co-Investigator. Agency for Healthcare Research and Quality: Informing personalized treatment decision with advanced Bayesian causal inference - A patient-centred evidence-based shared decision making (SDM) digital health technology; Investigator Initiated Grant to Seattle Children's Research Institute, role – PI (multi-PI grant). Payment or honoraria for lectures, presentations, speakers bureaus, manuscript writing or educational events: American College of Rheumatology: Honorarium, Education Conference April 2023. Support for attending meetings and/or travel: American College of Rheumatology: Travel Support Education Exchange Conference April 2023. Leadership or fiduciary role in other board, society, committee or advocacy group, paid or unpaid: pediatric Rheumatology Care and Outcomes Improvement Network: Principal Investigator. Francis GUILLEMIN: Past 36 months: Grants or contracts from any entity: Novartis: Payment to my institution. Hemalatha Srinivasalu: Past 36 months: Grants or contracts from any entity: CARRA Registry Associate and NIAMS Intramural program. Janet Jull: Past 36 months: Grants or contracts from any entity: Canadian Institutes of Health Research. Jennifer L. Barton: Past 36 months: Grants or contracts from any entity: US Department of Veterans Affairs. Jasvinder A. Singh: Past 36 months: Consulting fees: Crealta/Horizon, Medisys, Fidia, PK Med, Two labs Inc., Adept Field Solutions, Clinical Care options, Clearview healthcare partners, Putnam associates, Focus forward, Navigant consulting, Spherix, MedIQ, Jupiter Life Science, UBM LLC, Trio Health, Medscape, WebMD, and Practice Point communications; and the National Institutes of Health and the American College of Rheumatology: Consultant fees paid to me for each entity. Payment or honoraria for lectures, presentations, speakers bureaus, manuscript writing or educational events: JAS is on the speaker's bureau of Simply Speaking: Consultant fees paid to me. Support for attending meetings and/or travel: Past steering committee member of OMERACT: I previously received support from the organization to attend their meeting every 2 years. Participation on a Data Safety Monitoring Board or Advisory Board: FDA Arthritis Advisory Committee: JAS serves as a member. No financial support. Leadership or fiduciary role in other board, society, committee or advocacy group, paid or unpaid: Past steering committee member of the OMERACT, an international organization that develops measures for clinical trials and receives arms length funding from 12 pharmaceutical companies: I previously received support from the organization to attend their meeting every 2 years. Co-Chair of the Veterans Affairs Rheumatology Field Advisory Committee: No financial support. Editor and the Director of the UAB Cochrane Musculoskeletal Group Satellite center on Network Meta-analysis: No financial support. Stock or stock options: JAS owns stock options in Atai life sciences, Kintara therapeutics, Intelligent Biosolutions, Acumen pharmaceutical, TPT Global Tech, Vaxart pharmaceuticals, Atyu biopharma, Adaptimmune Therapeutics, GeoVax Labs, Pieris Pharmaceuticals, Enzolytics Inc., Seres Therapeutics, Tonix Pharmaceuticals Holding Corp., and Charlotte's Web Holdings, Inc.: I own stock options. JAS previously owned stock options in Amarin, Viking and Moderna pharmaceuticals: I owned stock options in these companies previously. Saurab Sharma: Past 36 months: Grants or contracts from any entity: I am supported by the International Association for the Study of Pain John J. Bonica Postdoctoral Fellowship. The funder does not have any influence on my research. Support for attending meetings and/or travel: My travel was supported to present a talk (unrelated to the manuscript) at the International Association for the Study of Pain (IASP) Congress in Toronto in 2022. Victor Sloan: Past 36 months: Consulting fees: Boehringer-Ingelheim: Payment to me. Stock or stock options: Stock in UCB Pharma. Willemina Campbell: Past 36 months: Payment or honoraria for lectures, presentations, speakers’ bureaus, manuscript writing or educational events: ABBVIE and Einstein Medical School. Support for attending meetings and/or travel: OMERACT and GRAPPA. Leadership or fiduciary role in other board, society, committee or advocacy group, paid or unpaid: GRAPPA PRP CHAIR-past., (Copyright © 2023 Elsevier Inc. All rights reserved.) more...

Introduction: Prompt diagnosis and treatment of polymyalgia rheumatica (PMR) is crucial to prevent long-term complications and improve patient outcomes. However, there is currently no standardized approach to referral of suspected PMR patients to rheumatologists, leading to inconsistent management practices. The objective of this systematic review was to clarify the existing evidence regarding the following aspects of early management strategies in patients with suspected PMR: diagnostic strategies, GCA screening, glucocorticoid initiation prior to referral, value of shared care and value of fast track clinic., Methods: Two authors performed a systematic literature search, data extraction and risk of bias assessment independently. The literature search was conducted in Embase, MEDLINE (PubMed) and Cochrane. Studies were included if they contained cohorts of suspected PMR patients and evaluated the efficacy of different diagnostic strategies for PMR, screening for giant cell arteritis (GCA), starting glucocorticoids before referral to secondary care, shared care, or fast-track clinics., Results: From 2,437 records excluding duplicates, 14 studies met the inclusion criteria. Among these, 10 studies investigated the diagnostic accuracy of various diagnostic strategies with the majority evaluating different clinical approaches, but none of them showed consistently high performance. However, 4 studies on shared care and fast-track clinics showed promising results, including reduced hospitalization rates, lower starting doses of glucocorticoids, and faster PMR diagnosis., Conclusion: This review emphasizes the sparse evidence of early management and referral strategies for patients with suspected PMR. Additionally, screening and diagnostic strategies for differentiating PMR from other diseases, including concurrent GCA, require clarification. Fast-track clinics may have potential to aid patients with PMR in the future, but studies will be needed to determine the appropriate pre-referral work-up., Competing Interests: Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2023 Elsevier Inc. All rights reserved.) more...

Introduction: OMERACT uses an evidence-based framework known as the 'OMERACT Filter Instrument Selection Algorithm' (OFISA) to guide decisions in the assessment of outcome measurement instruments for inclusion in a core outcome set for interventional and observational clinical trials., Methods: A group of OMERACT imaging and patient-centered outcome methodologists worked with imaging outcome groups to facilitate the selection of imaging outcome measurement instruments using the OFISA approach. The lessons learned from this work influenced the evolution to Filter 2.2 and necessitated changes to OMERACT's documentation and processes., Results: OMERACT has revised documentation and processes to incorporate the evolution of instrument selection to Filter 2.2. These revisions include creation of a template for detailed definitions of the target domain which is a necessary first step for instrument selection, modifications to the Summary of Measurement Properties (SOMP) table to account for sources of variability, and development of standardized reporting tables for each measurement property., Conclusions: OMERACT Filter 2.2 represents additional modifications of the OMERACT guide for working groups in their rigorous assessment of measurement properties of instruments of various types, including imaging outcome measurement instruments. Enhanced reporting aims to increase the transparency of the evidence base leading to judgements for the endorsement of instruments in core outcome sets., Competing Interests: Declaration of Competing Interest None., (Copyright © 2021 Elsevier Inc. All rights reserved.) more...

Objective: To gain consensus on the Outcome Measures in Rheumatology (OMERACT) core domain set for rheumatology trials of shared decision making (SDM) interventions., Methods: The process followed the OMERACT Filter 2.1 methodology, and used consensus-building methods, with patients involved since the inception. After developing the draft core domain set in previous research, we conducted five steps: (i) improving the draft core domain set; (ii) developing and disseminating white-board videos to promote its understanding; (iii) conducting an electronic survey to gather feedback on the draft core domain set; (iv) finalizing the core domain set and developing summaries, a plenary session video and discussion boards to promote its understanding; and (v) conducting virtual workshops with voting to endorse the core domain set., Results: A total of 167 participants from 28 countries answered the survey (62% were patients/caregivers). Most participants rated domains as relevant (81%-95%) and clear (82%-93%). A total of 149 participants (n = 48 patients/caregivers, 101 clinicians/researchers) participated in virtual workshops and voted on the proposed core domain set which received endorsement by 95%. Endorsed domains are: 1- Knowledge of options, their potential benefits and harms; 2- Chosen option aligned with each patient's values and preferences; 3- Confidence in the chosen option; 4- Satisfaction with the decision-making process; 5- Adherence to the chosen option and 6- Potential negative consequences of the SDM intervention., Conclusion: We achieved consensus among an international group of stakeholders on the OMERACT core domain set for rheumatology trials of SDM interventions. Future research will develop the Core Outcome Measurement Set., Clinical Significance: Prior to this study, there had been no consensus on the OMERACT core domain set for SDM interventions. The current study shows that the OMERACT core domain set achieved a high level of endorsement by key stakeholders, including patients/caregivers, clinicians and researchers., Competing Interests: Declaration of Competing Interest Karine Toupin-April, Simon Décary, Maarten de Wit, Alexa Meara, Jennifer L. Barton, Liana Fraenkel, Linda C. Li, Peter Brooks, Beverley Shea, Dawn Stacey, France Légaré, Anne Lyddiatt, Cathie Hofstetter, Laurie Proulx, Marieke Voshaar, Maria E. Suarez-Almazor, Tanya Meade, Janet Elizabeth Jull, Willemina Campbell, Rieke Alten, Esi M. Morgan, Ayano Kelly, Jessica Kaufman, Lara J. Maxwell, Francis Guillemin, Dorcas Beaton, Yasser El-Miedany, Shikha Mittoo, Tiffany Westrich Robertson, Susan J. Bartlett, Melissa Mannion, Samah Ismail Nasef, Savia de Souza, Anne Boel, Adewale Adebajo, Laurent Arnaud, Tiffany Gill, Ellen Moholt, Jennifer Burt, Aruni Jayatilleke, Ihsane Hmamouchi, David Carrott, Kate Mather, Ajesh Maharaj, Saurab Sharma, Francesco Caso, Christopher Fong, Allyson Jones, Regina Greer-Smith, Akpabio Akpabio, Valerie Umaefulam, Sara Monti, Charmaine Melburn, Kirsten Schultz, Simon Stones, Sonam Kiwalkar, Hemalatha Srinivasalu, Deb Constien, Lauren K. King and Peter Tugwell have nothing to disclose. Robin Christensen reports other from Lecture: Research Methods (Pfizer, DK; 2017), other from Lecture: GRADE Lecture (Celgene, DK; 2017), other from Ad Board Lecture: CAM (Orkla Health, DK; 2017), other from Project Grant: "GreenWhistle" (Mundipharma, 2019), other from Lecture: Diet in RMD (Novartis, DK; 2019), other from Consultancy Report: Network MA's (Biogen, DK; 2017), other from Ad Board Lecture: GRADE (Lilly, DK; 2017), other from Consultancy Report: GRADE (Celgene, 2018), other from Lecture: Network MA's (LEO; 2020), outside the submitted work; and Musculoskeletal Statistics Unit, The Parker Institute is grateful for the financial support received from public and private foundations, companies and private individuals over the years. The Parker Institute is supported by a core grant from the Oak Foundation; The Oak Foundation is a group of philanthropic organizations that, since its establishment in 1983, has given grants to not-for-profit organizations around the world. Annelies Boonen reports grants from Abbvie, grants from Celgene, other from UCB, other from Galapagos, other from Eli Lilly, outside the submitted work. Lyn March reports personal fees from Pfizer Australia, personal fees from Abbvie Australia, grants from Janssen Australia, outside the submitted work; Dr March is a member of OMERACT executive that receives arms-length funding from 9 companies. Willemina Campbell received OMERACT funded travel to a conference to attend meetings in regard to this paper. Sophie Hill is the Coordinating Editor of the Cochrane Consumers and Communication Group which publishes reviews of the evidence on shared decision making. Jasvinder Singh reports personal fees from Crealta/Horizon, Medisys, Fidia, UBM LLC, Trio health, Medscape, WebMD, Adept Field Solutions, Clinical Care options, Clearview healthcare partners, Putnam associates, Focus forward, Navigant consulting, Spherix, Practice Point communications, the National Institutes of Health and the American College of Rheumatology, personal fees from Simply Speaking, other from Vaxart pharmaceuticals and Charlotte's Web Holdings (current); Amarin, Viking, and Moderna (previously owned), non-financial support from FDA Arthritis Advisory Committee, non-financial support from Steering committee of OMERACT, an international organization that develops measures for clinical trials and receives arms’ length funding from 12 pharmaceutical companies, non-financial support from Veterans Affairs Rheumatology Field Advisory Committee, non-financial support from Editor and the Director of the UAB Cochrane Musculoskeletal Group Satellite Center on Network Meta-analysis, outside the submitted work. Francisco J. Blanco reports grants from Abbvie, grants and personal fees from Pfizer, grants from UCB, grants from Bristol-Mayers Squibb, grants from Roche, grants from Servier, grants from Bioiberica, grants from Sanofie, grants from Grunenthal, grants from GlaxoSmithKline, grants from Lilly, grants from Janssen, grants from Regeneron, grants from Amgen, grants from TRB Chemedica, outside the submitted work. Anthony P. Fernandez reports personal fees and other from AbbVie, grants, personal fees and other from Novartis, grants, personal fees and other from Mallinkrodt, other from Corbus, other from Pfizer, outside the submitted work. Sarah Mackie reports other from Roche Chugai, non-financial support from Roche, other from Sanofi, outside the submitted work; and Patron of the patient charity PMRGCAuk. Elena Nikiphorou reports personal fees and other from AbbVie, personal fees and other from Eli-Lilly, personal fees and other from Gilead, personal fees and other from Celltrion, personal fees and other from Pfizer, other from Sanofi, outside the submitted work. Victor S. Sloan reports having served as paid consultant to various pharmaceuticalcompanies and healthcare consultancies providing advice on clinicalresearch and advisory committee preparation outside the scope of thesubmitted work. Shareholder in UCB Pharma. Vibeke Strand reports consulting fees from AbbVie, Amgen, Arena, AstraZeneca, BMS, Boehringer Ingelheim, Celltrion, CORRONA, Crescendo/Myriad, Equillium, Genentech/Roche, GSK, Horizon, Inmedix, Janssen, Eli Lilly, Novartis, Pfizer, Regeneron Pharmaceuticals Inc., Samsung, Sandoz, Sanofi, TwoXAR and UCB, outside the submitted work., (Copyright © 2021 Elsevier Inc. All rights reserved.) more...