{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,27]],"date-time":"2026-04-27T10:31:19Z","timestamp":1777285879775,"version":"3.51.4"},"reference-count":33,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2019,5,21]],"date-time":"2019-05-21T00:00:00Z","timestamp":1558396800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Contact Dermatitis"],"published-print":{"date-parts":[[2019,8]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Background<\/jats:title><jats:p>Contact allergen prevalences often change. Continual surveillance is necessary to detect trends in sensitization rates and emerging allergens.<\/jats:p><\/jats:sec><jats:sec><jats:title>Objective<\/jats:title><jats:p>To identify the prevalence of, and trends in, the positive reactions to each allergen in the baseline series during a 12\u2010year period in Thailand.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>The medical records of 2803 patients who underwent patch testing at the Contact Dermatitis Clinic, Siriraj Hospital, between 2006 and 2018, were retrospectively reviewed. The baseline series used by the clinic was adapted from the European and the International baseline series. The patch testing results were subdivided into 2\u2010year blocks in order to compare the prevalences of each allergen.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>The prevalences of positive reactions to nickel, fragrance mixes I and II, dichromate, cobalt, carba mix, methyldibromo glutaronitrile, paraben mix, neomycin sulfate, methylisothiazolinone (MI), epoxy resin, <jats:italic>N<\/jats:italic>\u2010isopropyl\u2010<jats:italic>N<\/jats:italic>\u2010phenyl\u20104\u2010phenylenediamine and the corticosteroids significantly decreased. Methylchloroisothiazolinone (MCI)\/MI was the only allergen associated with a significant increase of positive reactions, from 2.4% to 10.7%. However, the proportion of positive reactions to MCI\/MI decreased in the final 2\u2010year period.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>Approximately half of the substances in the screening patch test series showed a decline in the number of positive reactions, whereas MCI\/MI showed an increasing prevalence.<\/jats:p><\/jats:sec>","DOI":"10.1111\/cod.13289","type":"journal-article","created":{"date-parts":[[2019,4,12]],"date-time":"2019-04-12T11:56:56Z","timestamp":1555070216000},"page":"124-129","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":30,"title":["Changing trends of contact allergens in Thailand: A 12\u2010year retrospective study"],"prefix":"10.1111","volume":"81","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-5351-2988","authenticated-orcid":false,"given":"Thanisorn","family":"Sukakul","sequence":"first","affiliation":[{"name":"Department of Dermatology Faculty of Medicine Siriraj Hospital Mahidol University  Bangkok Thailand"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Pichanee","family":"Chaweekulrat","sequence":"additional","affiliation":[{"name":"Department of Dermatology Faculty of Medicine Siriraj Hospital Mahidol University  Bangkok Thailand"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Pichaya","family":"Limphoka","sequence":"additional","affiliation":[{"name":"Department of Dermatology Faculty of Medicine Siriraj Hospital Mahidol University  Bangkok Thailand"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6673-6534","authenticated-orcid":false,"given":"Waranya","family":"Boonchai","sequence":"additional","affiliation":[{"name":"Department of Dermatology Faculty of Medicine Siriraj Hospital Mahidol University  Bangkok Thailand"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2019,5,21]]},"reference":[{"key":"e_1_2_7_2_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1398-9995.2012.02834.x"},{"key":"e_1_2_7_3_1","doi-asserted-by":"publisher","DOI":"10.1111\/cod.12432"},{"key":"e_1_2_7_4_1","doi-asserted-by":"publisher","DOI":"10.2310\/6620.2011.10122"},{"key":"e_1_2_7_5_1","doi-asserted-by":"publisher","DOI":"10.1111\/cod.13155"},{"key":"e_1_2_7_6_1","doi-asserted-by":"publisher","DOI":"10.1097\/DER.0000000000000097"},{"key":"e_1_2_7_7_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jaad.2013.09.047"},{"key":"e_1_2_7_8_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1346-8138.2012.01654.x"},{"key":"e_1_2_7_9_1","first-page":"11","volume-title":"Fischer's Contact Dermatitis","author":"Rietschel RL","year":"2008"},{"key":"e_1_2_7_10_1","first-page":"60","article-title":"Risk factors for common contact allergens and patch test results using a modified European baseline series in patients tested during between 2000 and 2009 at Siriraj Hospital","volume":"32","author":"Boonchai W","year":"2014","journal-title":"Asian Pac J Allergy Immunol"},{"key":"e_1_2_7_11_1","doi-asserted-by":"publisher","DOI":"10.1097\/DER.0000000000000417"},{"key":"e_1_2_7_12_1","doi-asserted-by":"publisher","DOI":"10.1111\/cod.13119"},{"key":"e_1_2_7_13_1","doi-asserted-by":"publisher","DOI":"10.1111\/bjd.14167"},{"key":"e_1_2_7_14_1","doi-asserted-by":"publisher","DOI":"10.1097\/DER.0000000000000100"},{"key":"e_1_2_7_15_1","doi-asserted-by":"publisher","DOI":"10.1097\/DER.0000000000000154"},{"key":"e_1_2_7_16_1","doi-asserted-by":"publisher","DOI":"10.1097\/DER.0b013e31826e4591"},{"key":"e_1_2_7_17_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-0536.2012.02133.x"},{"key":"e_1_2_7_18_1","doi-asserted-by":"publisher","DOI":"10.1590\/abd1806-4841.20186047"},{"key":"e_1_2_7_19_1","doi-asserted-by":"publisher","DOI":"10.1136\/oemed-2011-100220"},{"key":"e_1_2_7_20_1","doi-asserted-by":"publisher","DOI":"10.1111\/cod.12969"},{"key":"e_1_2_7_21_1","doi-asserted-by":"publisher","DOI":"10.1111\/jdv.14763"},{"key":"e_1_2_7_22_1","doi-asserted-by":"publisher","DOI":"10.1111\/cod.13152"},{"key":"e_1_2_7_23_1","doi-asserted-by":"publisher","DOI":"10.1097\/DER.0000000000000272"},{"key":"e_1_2_7_24_1","doi-asserted-by":"publisher","DOI":"10.1111\/cod.12520"},{"key":"e_1_2_7_25_1","doi-asserted-by":"publisher","DOI":"10.1111\/cod.12064"},{"key":"e_1_2_7_26_1","doi-asserted-by":"publisher","DOI":"10.1111\/cod.12249"},{"key":"e_1_2_7_27_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-0536.2012.02140.x"},{"key":"e_1_2_7_28_1","doi-asserted-by":"publisher","DOI":"10.1111\/cod.13151"},{"key":"e_1_2_7_29_1","volume-title":"AEC and Challenges of Thai Cosmetics Industry","year":"2012"},{"key":"e_1_2_7_30_1","doi-asserted-by":"publisher","DOI":"10.1097\/DER.0000000000000061"},{"key":"e_1_2_7_31_1","doi-asserted-by":"publisher","DOI":"10.1111\/cod.13052"},{"key":"e_1_2_7_32_1","doi-asserted-by":"publisher","DOI":"10.1111\/bjd.14241"},{"key":"e_1_2_7_33_1","doi-asserted-by":"publisher","DOI":"10.1111\/cod.12621"},{"key":"e_1_2_7_34_1","doi-asserted-by":"publisher","DOI":"10.1111\/cod.12651"}],"container-title":["Contact Dermatitis"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/cod.13289","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1111\/cod.13289","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/cod.13289","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,9,7]],"date-time":"2023-09-07T23:02:47Z","timestamp":1694127767000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/cod.13289"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2019,5,21]]},"references-count":33,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2019,8]]}},"alternative-id":["10.1111\/cod.13289"],"URL":"https:\/\/doi.org\/10.1111\/cod.13289","archive":["Portico"],"relation":{},"ISSN":["0105-1873","1600-0536"],"issn-type":[{"value":"0105-1873","type":"print"},{"value":"1600-0536","type":"electronic"}],"subject":[],"published":{"date-parts":[[2019,5,21]]},"assertion":[{"value":"2019-02-28","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2019-04-11","order":1,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2019-05-21","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}