{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,4]],"date-time":"2026-10-04T00:21:48Z","timestamp":1791073308059,"version":"4.1.0"},"reference-count":20,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2014,3,20]],"date-time":"2014-03-20T00:00:00Z","timestamp":1395273600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Contact Dermatitis"],"published-print":{"date-parts":[[2014,7]]},"abstract":"<jats:title>Summary<\/jats:title><jats:sec><jats:title>Background<\/jats:title><jats:p>Cosmetics for bleaching, waving\/relaxing and dyeing hair contain well\u2010known allergens, leading to a substantial number of cases of allergic contact dermatitis.<\/jats:p><\/jats:sec><jats:sec><jats:title>Objective<\/jats:title><jats:p>To compare the frequency of important contact allergens (i) between two distinct groups of exposed patients, and (ii) with previous surveillance data.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>On the basis of data collected by the Information <jats:styled-content style=\"fixed-case\">N<\/jats:styled-content>etwork of <jats:styled-content style=\"fixed-case\">D<\/jats:styled-content>epartments of <jats:styled-content style=\"fixed-case\">D<\/jats:styled-content>ermatology (<jats:styled-content style=\"fixed-case\">IVDK<\/jats:styled-content>; <jats:ext-link xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" xlink:href=\"http:\/\/www.ivkd.org\">www.ivkd.org<\/jats:ext-link>) between 2007 and 2012 in 824 female hairdressers and 2067 female clients, the current spectrum of contact sensitization to ingredients of hair cosmetics, as contained in different pertinent series, is described.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>A similar burden of sensitization as in previous analyses was observed, but with some increase in sensitization to oxidative hair dye components in clients. Some allergens mainly affected hairdressers, such as ammonium persulfate (18.7% positive) and glyceryl monothioglycolate (<jats:styled-content style=\"fixed-case\">GMTG<\/jats:styled-content>; still 4.7% positive, with a few cases also in young hairdressers, despite removal from the <jats:styled-content style=\"fixed-case\">G<\/jats:styled-content>erman market).<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>Hair dyes remain important contact allergens, despite various attempts by the cosmetic industry to introduce hair dyes with lower allergenic potential. The re\u2010emergence of <jats:styled-content style=\"fixed-case\">GMTG<\/jats:styled-content> as an occupational allergen should be considered as a warning signal (\u2018sentinel event\u2019) prompting close monitoring.<\/jats:p><\/jats:sec>","DOI":"10.1111\/cod.12196","type":"journal-article","created":{"date-parts":[[2014,3,20]],"date-time":"2014-03-20T07:30:47Z","timestamp":1395300647000},"page":"13-20","source":"Crossref","is-referenced-by-count":70,"title":["Contact allergy to ingredients of hair cosmetics\u2009\u2013\u2009a comparison of female hairdressers and clients based on <scp>IVDK<\/scp> 2007\u20132012 data"],"prefix":"10.1111","volume":"71","author":[{"given":"Wolfgang","family":"Uter","sequence":"first","affiliation":[{"name":"Department of Medical Informatics, Biometry and Epidemiology University of Erlangen\/N\u00fcrnberg D\u201091054 Erlangen Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Olaf","family":"Gefeller","sequence":"additional","affiliation":[{"name":"Department of Medical Informatics, Biometry and Epidemiology University of Erlangen\/N\u00fcrnberg D\u201091054 Erlangen Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Swen Malte","family":"John","sequence":"additional","affiliation":[{"name":"Department of Dermatology, Environmental Medicine and Health Theory University of Osnabr\u00fcck D\u201049090 Osnabr\u00fcck Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Axel","family":"Schnuch","sequence":"additional","affiliation":[{"name":"Information Network of Departments of Dermatology University of G\u00f6ttingen D\u201037075 Goettingen Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Johannes","family":"Geier","sequence":"additional","affiliation":[{"name":"Information Network of Departments of Dermatology University of G\u00f6ttingen D\u201037075 Goettingen Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2014,3,20]]},"reference":[{"key":"e_1_2_7_2_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.0105-1873.2003.0233.x"},{"key":"e_1_2_7_3_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1610-0387.2007.06511.x"},{"key":"e_1_2_7_4_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.0105-1873.2006.0847b.x"},{"key":"e_1_2_7_5_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1398-9995.2012.02834.x"},{"key":"e_1_2_7_6_1","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-642-03827-3_24"},{"key":"e_1_2_7_7_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1610-0387.2009.06787.x"},{"key":"e_1_2_7_8_1","doi-asserted-by":"publisher","DOI":"10.5414\/DBP53107"},{"key":"e_1_2_7_9_1","volume-title":"R: A Language and Environment for Statistical Computing","author":"R Development Core Team","year":"2012"},{"key":"e_1_2_7_10_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.0105-1873.2004.00406.x"},{"key":"e_1_2_7_11_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-0536.2010.01855.x"},{"key":"e_1_2_7_12_1","doi-asserted-by":"publisher","DOI":"10.1111\/cod.12077"},{"key":"e_1_2_7_13_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-0536.2007.01313.x"},{"key":"e_1_2_7_14_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-0536.2011.01964.x"},{"key":"e_1_2_7_15_1","doi-asserted-by":"publisher","DOI":"10.1111\/cod.12075"},{"key":"e_1_2_7_16_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-0536.2011.01930.x"},{"key":"e_1_2_7_17_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-0536.2011.01979.x"},{"key":"e_1_2_7_18_1","first-page":"41","article-title":"TRGS 530. Technische Regeln f\u00fcr Gefahrstoffe 530","volume":"8","author":"Anonymus","year":"1992","journal-title":"Bundesarbeitsblatt"},{"key":"e_1_2_7_19_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-0536.2011.01998.x"},{"key":"e_1_2_7_20_1","doi-asserted-by":"publisher","DOI":"10.1111\/cod.12123"},{"key":"e_1_2_7_21_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-0536.2010.01863.x"}],"container-title":["Contact Dermatitis"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1111%2Fcod.12196","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/cod.12196","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,10,6]],"date-time":"2023-10-06T23:54:43Z","timestamp":1696636483000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/cod.12196"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2014,3,20]]},"references-count":20,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2014,7]]}},"alternative-id":["10.1111\/cod.12196"],"URL":"https:\/\/doi.org\/10.1111\/cod.12196","archive":["Portico"],"relation":{},"ISSN":["0105-1873","1600-0536"],"issn-type":[{"value":"0105-1873","type":"print"},{"value":"1600-0536","type":"electronic"}],"subject":[],"published":{"date-parts":[[2014,3,20]]}}}