{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,14]],"date-time":"2026-04-14T23:30:49Z","timestamp":1776209449961,"version":"3.50.1"},"reference-count":47,"publisher":"BMJ","issue":"Suppl 1","content-domain":{"domain":["bmj.com"],"crossmark-restriction":true},"short-container-title":["RMD Open"],"accepted":{"date-parts":[[2019,1,8]]},"published-print":{"date-parts":[[2019,2]]},"abstract":"<jats:p>Idiopathic inflammatory myopathies (IIMs) encompass a heterogeneous group of rare autoimmune diseases characterised by muscle weakness and inflammation, but in antisynthetase syndrome arthritis and interstitial lung disease are more frequent and often inaugurate the disease. Clinical practice guidelines (CPGs) have been proposed for IIMs, but they are sparse and heterogeneous. This work aimed at identifying: i) current available CPGs for IIMs, ii) patients \u2019 and clinicians\u2019 unmet needs not covered by CPGs. It has been performed in the framework of the European Reference Network on rare and complex connective tissue and musculoskeletal diseases (ReCONNET), a network of centre of expertise and patients funded by the European Union\u2019s Health Programme. Fourteen original CPGs were identified, notably recommending that: i) extra-muscular involvements should be assessed; ii) corticosteroids and methotrexate or azathioprine are first-line therapies of IIMs. ii) IVIG is a treatment of resistant-DM that may be also used in other resistant-IIMs; iii) physical therapy and sun protection (in DM patients) are part of the treatment; v) tumour screening for patients with DM include imaging of chest, abdomen, pelvis and breast (in woman) along with colonoscopy (in patients over 50 years); vi) disease activity and damages should be monitor using standardised and validated tools. Yet, only half of these CPGs were evidence-based. Crucial unmet needs were identified both by patients and clinicians. In particular, there was a lack of large multidisciplinary working group and of patients \u2019 preferences. The following fields were not or inappropriately targeted: diagnosis; management of extra-muscular involvements other than skin; co-morbidities and severe manifestations.<\/jats:p>","DOI":"10.1136\/rmdopen-2018-000784","type":"journal-article","created":{"date-parts":[[2019,2,27]],"date-time":"2019-02-27T06:45:23Z","timestamp":1551249923000},"page":"e000784","update-policy":"https:\/\/doi.org\/10.1136\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":31,"title":["Idiopathic inflammatory myopathies: state of the art on clinical practice guidelines"],"prefix":"10.1136","volume":"4","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-0893-6041","authenticated-orcid":false,"given":"Alain","family":"Meyer","sequence":"first","affiliation":[{"name":"Centre National de R\u00e9f\u00e9rence des Maladies Syst\u00e9miques et Auto-immunes Rares Grand-Est Sud-Ouest (RESO), Service de humatologie, Service de physiologie, Unit\u00e9 d\u2019explorations fonctionnelles musculaires, H\u00f4pitaux Universitaires de Strasbourg, Strasbourg, France"},{"name":"EA3072, F\u00e9d\u00e9ration de M\u00e9decine Translationelle, Universit\u00e9 de Strasbourg, Strasbourg, France"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7451-0271","authenticated-orcid":false,"given":"Carlo Alberto","family":"Scir\u00e8","sequence":"additional","affiliation":[{"name":"Section of Rheumatology, Department of Medical Sciences, University of Ferrara, Ferrara, Italy"}]},{"given":"Rosaria","family":"Talarico","sequence":"additional","affiliation":[{"name":"Rheumatology Unit, AOU Pisana, Pisa, Italy"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1193-0097","authenticated-orcid":false,"given":"Tobias","family":"Alexander","sequence":"additional","affiliation":[{"name":"Department of Rheumatology and Clinical Immunology, Charit\u00e9 University Hospital Berlin, Berlin, Germany"}]},{"given":"Zahir","family":"Amoura","sequence":"additional","affiliation":[{"name":"Department of Internal Medicine, Hospital Piti\u00e9-Salp\u00eatri\u00e8re, Assistance Publique-H\u00f4pitaux de Paris, Paris, France"}]},{"given":"Tadej","family":"Avcin","sequence":"additional","affiliation":[{"name":"Department of Allergology, Rheumatology and Clinical Immunology, University Children's Hospital, University Medical Centre Ljubljana, Ljubljana, Slovenia"}]},{"given":"Simone","family":"Barsotti","sequence":"additional","affiliation":[{"name":"Rheumatology Unit, University of Pisa, Pisa, Italy"},{"name":"Department of Medical Biotechnology, University of Siena, Siena, Italy"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6529-6258","authenticated-orcid":false,"given":"Lorenzo","family":"Beretta","sequence":"additional","affiliation":[{"name":"Referral Center for Systemic Autoimmue Diseases, Referral Center for Systemic Autoimmue DiseasesFondazione IRCCS Ca\u2019 Granda Ospedale Maggiore Policlinico di Milano, Milan, Italy"}]},{"given":"Jelena","family":"Blagojevic","sequence":"additional","affiliation":[{"name":"Department of Clinical and Experimental Medicine, Department of Geriatric Medicine, Division of Rheumatology and Scleroderma Unit, University of Florence, AOUC, Florence, Italy"}]},{"given":"Gerd","family":"Burmester","sequence":"additional","affiliation":[{"name":"Department of Rheumatology and Clinical Immunology, Charit\u00e9 University Hospital Berlin, Berlin, Germany"}]},{"given":"Ilaria","family":"Cavazzana","sequence":"additional","affiliation":[{"name":"Rheumatology and Clinical Immunology Unit, Civil Hospital, Brescia, Italy"}]},{"given":"Patrick","family":"Cherrin","sequence":"additional","affiliation":[{"name":"Department of Internal Medicine, Hospital Piti\u00e9-Salp\u00eatri\u00e8re, Assistance Publique-H\u00f4pitaux de Paris, Paris, France"}]},{"given":"Laura","family":"Damian","sequence":"additional","affiliation":[{"name":"Department of Rheumatology, Emergency County Teaching Hospital, Cluj-Napoca, Romania"}]},{"given":"Andrea","family":"Doria","sequence":"additional","affiliation":[{"name":"Rheumatology Unit, Department of Medicine, AO Padova and University of Padua, Padua, Italy"}]},{"given":"Jo\u00e3o Eurico","family":"Fonseca","sequence":"additional","affiliation":[{"name":"Rheumatology Department, Hospital de Santa Maria, Centro Hospitalar Lisboa Norte, Lisbon Academic Medical Centre, Lisbon, Portugal"}]},{"given":"Federica","family":"Furini","sequence":"additional","affiliation":[{"name":"Section of Rheumatology, Department of Medical Sciences, Sant\u2019Anna University Hospital, Ferrara, Italy"}]},{"given":"Ilaria","family":"Galetti","sequence":"additional","affiliation":[{"name":"FESCA, Federation of European Scleroderma Associations, Milan, Italy"}]},{"given":"Frederic","family":"Houssiau","sequence":"additional","affiliation":[{"name":"Department of Rheumatology, Cliniques Universitaires Saint-Luc, Universit\u00e9 Catholique de Louvain, Louvain-la-Neuve, Belgium"}]},{"given":"Thomas","family":"Krieg","sequence":"additional","affiliation":[{"name":"Department of Dermatology, Universit\u00e4tsklinikum K\u00f6ln, Cologne, Germany"}]},{"given":"Maddalena","family":"Larosa","sequence":"additional","affiliation":[{"name":"Rheumatology Unit, Department of Medicine, AO Padova and University of Padua, Padua, Italy"}]},{"given":"David","family":"Launay","sequence":"additional","affiliation":[{"name":"D\u00e9partement de M\u00e9decine Interne et Immunologie Clinique, Centre de R\u00e9f\u00e9rence des Maladies Syst\u00e9miques et Auto-Immunes Rares du Nord-Ouest (CERAINO), Universit\u00e9 de Lille, CHU Lille, LIRIC, INSERM, Lille, France"}]},{"given":"Raquel","family":"Campanilho-Marques","sequence":"additional","affiliation":[{"name":"Rheumatology Department, Hospital de Santa Maria, Centro Hospitalar Lisboa Norte, Lisbon Academic Medical Centre, Lisbon, Portugal"}]},{"given":"Thierry","family":"Martin","sequence":"additional","affiliation":[{"name":"Departement of Internal Medicine, Centre National de R\u00e9f\u00e9rence des Maladies Syst\u00e9miques et Auto-immunes Rares Grand-Est Sud-Ouest (RESO), H\u00f4pitaux Universitaires de Strasbourg, France, Strasbourg, France"}]},{"given":"Marco","family":"Matucci-Cerinic","sequence":"additional","affiliation":[{"name":"Department of Clinical and Experimental Medicine, Department of Geriatric Medicine, Division of Rheumatology and Scleroderma Unit, University of Florence, AOUC, Florence, Italy"}]},{"given":"Pia","family":"Moinzadeh","sequence":"additional","affiliation":[{"name":"Department of Dermatology, Universit\u00e4tsklinikum K\u00f6ln, Cologne, Germany"}]},{"given":"Carlomaurizio","family":"Montecucco","sequence":"additional","affiliation":[{"name":"Division of Rheumatology, University and IRCCS Policlinico S. 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