{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,8]],"date-time":"2026-09-08T09:12:36Z","timestamp":1788858756925,"version":"build-2803163510"},"reference-count":34,"publisher":"Wiley","issue":"4","license":[{"start":{"date-parts":[[2026,6,16]],"date-time":"2026-06-16T00:00:00Z","timestamp":1781568000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2026,6,16]],"date-time":"2026-06-16T00:00:00Z","timestamp":1781568000000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/501100004329","name":"The Slovenian Research and Innovation Agency","doi-asserted-by":"publisher","award":["P3\u20100360"],"award-info":[{"award-number":["P3\u20100360"]}],"id":[{"id":"10.13039\/501100004329","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Contact Dermatitis"],"published-print":{"date-parts":[[2026,10]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>Patch testing is used when delayed\u2010type hypersensitivity to dental materials is suspected, but no European baseline series exists for patients with suspected allergy to dental materials.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Objectives<\/jats:title>\n                    <jats:p>To describe patch test positivity to a 24\u2010allergen dental series, assess the added yield of late readings at D6\/7 and characterise methacrylate reactivity patterns.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>In this retrospective single\u2010centre study, 439 adults referred between 2016 and 2025 for suspected allergy to dental materials were patch tested with an institutional 24\u2010allergen dental series comprising 11 metals, 8 methacrylates and 5 other substances. Reactions were read on D3 and D6\/7 and scored by ICDRG criteria.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>Overall, 50.1% of patients had at least one positive reaction, and 41.0% had a positive metal reaction. Nickel (23.0%) and palladium (16.6%) were the most frequent allergens. Amongst methacrylates, HEMA (3.6%), HPMA (3.0%) and EGDMA (2.5%) were most frequent. Amongst methacrylate\u2010positive patients, 44.4% had two or more positive reactions, 40.7% were HEMA\u2010negative and 14.8% were HEMA\u2010negative but HPMA\u2010positive. Across all allergens, 19.8% of positive reactions were detectable only at D6\/7, corresponding to a 24.7% relative increase in detection compared with D3 alone.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>Late readings improved detection, and methacrylate reactivity was not fully captured by HEMA alone.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/cod.70205","type":"journal-article","created":{"date-parts":[[2026,6,16]],"date-time":"2026-06-16T12:09:45Z","timestamp":1781611785000},"page":"386-395","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Patch Test Reactions to Dental Materials: A Retrospective Single\u2010Centre Study"],"prefix":"10.1111","volume":"95","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-2595-468X","authenticated-orcid":false,"given":"Mojca","family":"Bizjak\u2010Suran","sequence":"first","affiliation":[{"name":"Division of Allergy University Clinic of Respiratory and Allergic Diseases Golnik  Golnik Slovenia"},{"name":"Faculty of Medicine, University of Ljubljana  Ljubljana Slovenia"},{"name":"Faculty of Medicine, University of Maribor  Maribor Slovenia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Manca","family":"Mar\u010dun","sequence":"additional","affiliation":[{"name":"Division of Allergy University Clinic of Respiratory and Allergic Diseases Golnik  Golnik Slovenia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4701-7374","authenticated-orcid":false,"given":"Mitja","family":"Ko\u0161nik","sequence":"additional","affiliation":[{"name":"Division of Allergy University Clinic of Respiratory and Allergic Diseases Golnik  Golnik Slovenia"},{"name":"Faculty of Medicine, University of Ljubljana  Ljubljana Slovenia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5285-2246","authenticated-orcid":false,"given":"Dejan","family":"Dinevski","sequence":"additional","affiliation":[{"name":"Faculty of Medicine, University of Maribor  Maribor 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