{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,27]],"date-time":"2026-02-27T14:21:40Z","timestamp":1772202100176,"version":"3.50.1"},"reference-count":29,"publisher":"EDP Sciences","license":[{"start":{"date-parts":[[2019,6,18]],"date-time":"2019-06-18T00:00:00Z","timestamp":1560816000000},"content-version":"vor","delay-in-days":168,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["SICOT-J"],"accepted":{"date-parts":[[2019,5,31]]},"published-print":{"date-parts":[[2019]]},"abstract":"<jats:p><jats:italic>Purpose<\/jats:italic>: The aims of this prospective study were to determine the prevalence of pain 6 months after arthroscopic subacromial decompression (ASD) and\/or acromioclavicular joint resection (AC resection), to reveal causes of the pain, and to identify risk factors for persistent pain.<\/jats:p>\n<jats:p><jats:italic>Methods<\/jats:italic>: Preoperatively, patients were tested for their endogenous capacity to modulate pain and completed questionnaires concerning psychological vulnerability. Patients with pain 6 months after surgery were examined by an experienced orthopaedic surgeon to reveal any shoulder pathology responsible for the pain.<\/jats:p>\n<jats:p><jats:italic>Results<\/jats:italic>: Data from 101 patients were available for analysis 6 months after surgery. Thirty-six patients had persistent pain: 32 underwent examination by the surgeon who identified shoulder pathology in ten patients, but not in the remaining 22 in whom ongoing insurance case, unemployment, and a general tendency to worry were risk factors for persistent pain.<\/jats:p>\n<jats:p><jats:italic>Conclusion<\/jats:italic>: The prevalence of persistent pain 6 months after ASD and\/or AC resection was 35.6% (95% CI 26.1\u201345.8%) and the proportion of patients with shoulder pathology was 9.9%. An association between ongoing insurance case, unemployment, general tendency to worry (t-STAI), and unexplained persistent pain 6 months after surgery was found.<\/jats:p>","DOI":"10.1051\/sicotj\/2019021","type":"journal-article","created":{"date-parts":[[2019,6,18]],"date-time":"2019-06-18T08:10:06Z","timestamp":1560845406000},"page":"21","source":"Crossref","is-referenced-by-count":7,"title":["High prevalence of persistent pain 6 months after arthroscopic subacromial decompression and\/or acromioclavicular joint resection"],"prefix":"10.1051","volume":"5","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-4446-710X","authenticated-orcid":false,"given":"Lone Dragnes","family":"Brix","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Theis Muncholm","family":"Thillemann","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Karen Toftdahl","family":"Bj\u00f8rnholdt","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Lone","family":"Nikolajsen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"250","published-online":{"date-parts":[[2019,6,18]]},"reference":[{"key":"R1","doi-asserted-by":"crossref","first-page":"189","DOI":"10.1186\/s12891-015-0639-6","volume":"16","author":"Paloneva","year":"2015","journal-title":"BMC Musculoskelet Disord"},{"key":"R2","doi-asserted-by":"crossref","first-page":"1326","DOI":"10.1302\/0301-620X.91B10.22094","volume":"91","author":"Ketola","year":"2009","journal-title":"J Bone Joint Surg Br"},{"key":"R3","doi-asserted-by":"crossref","first-page":"641","DOI":"10.3109\/17453674.2015.1033309","volume":"86","author":"Ketola","year":"2015","journal-title":"Acta Orthop"},{"key":"R4","first-page":"1","volume":"62","author":"Konradsen","year":"2015","journal-title":"Dan Med J"},{"key":"R5","doi-asserted-by":"crossref","first-page":"711","DOI":"10.3109\/17453674.2011.623571","volume":"82","author":"Lunsjo","year":"2011","journal-title":"Acta Orthop"},{"key":"R6","doi-asserted-by":"crossref","first-page":"207","DOI":"10.1097\/JSA.0b013e3181eb6ce8","volume":"18","author":"Dopirak","year":"2010","journal-title":"Sports Med Arthrosc"},{"key":"R7","doi-asserted-by":"crossref","first-page":"138","DOI":"10.1080\/17453670610045821","volume":"77","author":"Bengtsson","year":"2006","journal-title":"Acta Orthop"},{"key":"R8","doi-asserted-by":"crossref","first-page":"873","DOI":"10.1016\/j.jse.2016.01.031","volume":"25","author":"Dekker","year":"2016","journal-title":"J Shoulder Elbow Surg"},{"key":"R9","doi-asserted-by":"crossref","first-page":"1251","DOI":"10.1016\/j.jse.2014.05.030","volume":"23","author":"Singh","year":"2014","journal-title":"J Shoulder Elbow Surg"},{"key":"R10","doi-asserted-by":"crossref","first-page":"231","DOI":"10.1016\/S1058-2746(99)90134-9","volume":"8","author":"Patel","year":"1999","journal-title":"J Shoulder Elbow Surg"},{"key":"R11","first-page":"636","volume":"19","author":"Attiq-ur-Rehman","year":"2009","journal-title":"J Coll Physicians Surg Pak"},{"key":"R12","doi-asserted-by":"crossref","first-page":"1086","DOI":"10.1302\/0301-620X.94B8.29001","volume":"94","author":"Magaji","year":"2012","journal-title":"J Bone Joint Surg Br"},{"key":"R13","doi-asserted-by":"crossref","first-page":"22","DOI":"10.1016\/j.pain.2007.10.033","volume":"138","author":"Yarnitsky","year":"2008","journal-title":"Pain"},{"key":"R14","doi-asserted-by":"crossref","first-page":"359.e1","DOI":"10.1016\/j.jpain.2016.11.004","volume":"18","author":"Chapman","year":"2017","journal-title":"J Pain"},{"key":"R15","doi-asserted-by":"crossref","first-page":"719","DOI":"10.1016\/j.ejpain.2008.07.015","volume":"13","author":"Hinrichs-Rocker","year":"2009","journal-title":"Eur J Pain"},{"key":"R16","doi-asserted-by":"crossref","first-page":"819","DOI":"10.1097\/AJP.0b013e31824549d6","volume":"28","author":"Theunissen","year":"2012","journal-title":"Clin J Pain"},{"key":"R17","doi-asserted-by":"crossref","first-page":"16","DOI":"10.1016\/j.pain.2009.02.015","volume":"144","author":"Pud","year":"2009","journal-title":"Pain"},{"key":"R18","doi-asserted-by":"crossref","first-page":"611","DOI":"10.1097\/ACO.0b013e32833c348b","volume":"23","author":"Yarnitsky","year":"2010","journal-title":"Curr Opin Anaesthesiol"},{"key":"R19","doi-asserted-by":"crossref","first-page":"84","DOI":"10.1097\/00042752-200303000-00004","volume":"13","author":"Kirkley","year":"2003","journal-title":"Clin J Sport Med"},{"key":"R20","doi-asserted-by":"crossref","first-page":"214","DOI":"10.1177\/03635465990270021701","volume":"27","author":"Williams","year":"1999","journal-title":"Am J Sports Med"},{"key":"R21","doi-asserted-by":"crossref","unstructured":"Spielberger CD, Gorsuch RL\n (1983) Manual for the State-trait anxiety inventory (form Y) (\u201cself-evaluation questionnaire\u201d). 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