{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,16]],"date-time":"2026-10-16T13:36:10Z","timestamp":1792157770269,"version":"4.4.0"},"reference-count":41,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2026,4,6]],"date-time":"2026-04-06T00:00:00Z","timestamp":1775433600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"},{"start":{"date-parts":[[2026,4,6]],"date-time":"2026-04-06T00:00:00Z","timestamp":1775433600000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/100004339","name":"Sanofi","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100004339","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100023331","name":"LEO Pharma","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100023331","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Contact Dermatitis"],"published-print":{"date-parts":[[2026,8]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Introduction<\/jats:title>\n                    <jats:p>Contact sensitization has been reported in patients with frontal fibrosing alopecia (FFA).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Objectives<\/jats:title>\n                    <jats:p>To analyse sensitization in FFA\u2010patients and the improvement of symptoms after allergen avoidance.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>We performed patch tests with an extended baseline series in FFA\u2010patients across Spain and assessed the allergen avoidance impact.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      133 FFA\u2010patients were investigated. 97% were women. At least one positive allergen was found in 77\/133 (58%). No differences were detected in the frequency of positive results compared with the population without FFA patch tested with an extended baseline series in the same period (52.3%) (\n                      <jats:italic>p<\/jats:italic>\n                      \u2009=\u20090.21). Having FFA was associated with being sensitized to propolis, shellac, and gallate mixture. Thirteen (9.8%) patients showed sensitization to salicylates, which was associated with subjective symptoms of intolerance to sunscreens or sun exposure. No evidence of clinical improvement was identified with allergen avoidance 4 months after patch testing.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>No sufficient evidence was found to justify routine patch testing in FFA patients, as no evidence of clinical improvement was identified by allergen avoidance and the relevance of FFA\u2010associated sensitizations was largely uncertain. Patch testing with salicylates may be of interest in FFA\u2010patients with subjective symptoms of intolerance to sun exposure or sunscreens.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/cod.70152","type":"journal-article","created":{"date-parts":[[2026,4,7]],"date-time":"2026-04-07T01:09:36Z","timestamp":1775524176000},"page":"192-199","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Contact Sensitization in Patients With Frontal Fibrosing Alopecia: Patch Test Results With an Extended Baseline Series in Consecutive Patients"],"prefix":"10.1111","volume":"95","author":[{"given":"Mar\u00eda\u2010Antonia","family":"Pastor\u2010Nieto","sequence":"first","affiliation":[{"name":"Dermatology Department Hospital Universitario de Guadalajara  Guadalajara Spain"},{"name":"Faculty of Medicine and Health Sciences, Medicine and Medical Specialties Department Universidad de Alcal\u00e1  Alcal\u00e1 de Henares Spain"},{"name":"Escuela Internacional de Doctorado Universidad de Castilla\u2010La\u2010Mancha  Albacete Spain"},{"name":"Dermatology Department Hospital Universitario Fundaci\u00f3n Jim\u00e9nez D\u00edaz  Madrid Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8203-5834","authenticated-orcid":false,"given":"Mar\u00eda Elena Gatica","family":"Ortega","sequence":"additional","affiliation":[{"name":"Escuela Internacional de Doctorado Universidad de Castilla\u2010La\u2010Mancha  Albacete Spain"},{"name":"Dermatology Department Complejo Hospitalario Universitario de Toledo  Toledo Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Anna Mar\u00eda","family":"Gim\u00e9nez\u2010Arnau","sequence":"additional","affiliation":[{"name":"Dermatology Department Hospital del Mar Research Institute, Universitat Pompeu Fabra (UPF)  Barcelona Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tatiana","family":"Sanz\u2010S\u00e1nchez","sequence":"additional","affiliation":[{"name":"Dermatology Department Hospital Universitario Infanta Sof\u00eda  Madrid Spain"},{"name":"Medicine Department. Facultad de Medicina, Salud y Deporte Universidad Europea de  Madrid Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Pedro Mercader","family":"Garc\u00eda","sequence":"additional","affiliation":[{"name":"Dermatology Department Hospital General Universitario Jos\u00e9 M<sup>a<\/sup> Morales Meseguer  Murcia Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Inmaculada","family":"Ru\u00edz\u2010Gonz\u00e1lez","sequence":"additional","affiliation":[{"name":"Dermatology Department Complejo Asistencial Universitario de Le\u00f3n  Le\u00f3n Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0365-0634","authenticated-orcid":false,"given":"Gemma","family":"Mel\u00e9\u2010Ninot","sequence":"additional","affiliation":[{"name":"Dermatology Department Hospital Universitari Sagrat Cor, Grupo Quir\u00f3nsalud  Barcelona Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Pablo","family":"Chicharro","sequence":"additional","affiliation":[{"name":"Dermatology Department Hospital Universitario de La Princesa  Madrid Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Paloma","family":"S\u00e1nchez\u2010Pedre\u00f1o","sequence":"additional","affiliation":[{"name":"Dermatology Department Hospital Cl\u00ednico Universitario Virgen de la Arrixaca  Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marina","family":"de Vega","sequence":"additional","affiliation":[{"name":"Unidad de Investigaci\u00f3n, Academia Espa\u00f1ola de Dermatolog\u00eda y Venereolog\u00eda (AEDV)  Madrid Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Miguel \u00c1ngel Gallego","family":"Descalzo","sequence":"additional","affiliation":[{"name":"Unidad de Investigaci\u00f3n, Academia Espa\u00f1ola de Dermatolog\u00eda y Venereolog\u00eda (AEDV)  Madrid Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Leopoldo","family":"Borrego","sequence":"additional","affiliation":[{"name":"Dermatology Department, Hospital Universitario Insular de Gran Canaria Universidad de Las Palmas de Gran Canaria  Las Palmas de Gran Canaria Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,4,6]]},"reference":[{"key":"e_1_2_11_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ad.2025.104486"},{"key":"e_1_2_11_3_1","doi-asserted-by":"publisher","DOI":"10.2340\/actadv.v103.9604"},{"key":"e_1_2_11_4_1","doi-asserted-by":"publisher","DOI":"10.1111\/bjd.14535"},{"key":"e_1_2_11_5_1","doi-asserted-by":"publisher","DOI":"10.1111\/bjd.15311"},{"key":"e_1_2_11_6_1","doi-asserted-by":"publisher","DOI":"10.1111\/ced.13785"},{"key":"e_1_2_11_7_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jaad.2022.10.060"},{"key":"e_1_2_11_8_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.abd.2020.09.013"},{"key":"e_1_2_11_9_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jaad.2021.12.058"},{"key":"e_1_2_11_10_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00403-023-02604-7"},{"key":"e_1_2_11_11_1","doi-asserted-by":"publisher","DOI":"10.1111\/bjd.17354"},{"key":"e_1_2_11_12_1","doi-asserted-by":"publisher","DOI":"10.1111\/bjd.16933"},{"key":"e_1_2_11_13_1","doi-asserted-by":"publisher","DOI":"10.1111\/jdv.15161"},{"key":"e_1_2_11_14_1","article-title":"Allergic Contact Dermatitis in Patients With Frontal Fibrosing Alopecia: An International Multi\u2010Center Study","volume":"12","author":"Rudnicka L.","year":"2020","journal-title":"Dermatologic Therapy"},{"key":"e_1_2_11_15_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jaad.2020.01.026"},{"key":"e_1_2_11_16_1","doi-asserted-by":"publisher","DOI":"10.1111\/cod.13763"},{"key":"e_1_2_11_17_1","doi-asserted-by":"publisher","DOI":"10.1111\/cod.13939"},{"key":"e_1_2_11_18_1","doi-asserted-by":"publisher","DOI":"10.1111\/cod.14463"},{"key":"e_1_2_11_19_1","doi-asserted-by":"publisher","DOI":"10.1089\/derm.2022.0086"},{"key":"e_1_2_11_20_1","doi-asserted-by":"publisher","DOI":"10.1089\/derm.2024.0034"},{"key":"e_1_2_11_21_1","doi-asserted-by":"publisher","DOI":"10.1111\/cod.14053"},{"key":"e_1_2_11_22_1","doi-asserted-by":"publisher","DOI":"10.1111\/cod.14370"},{"key":"e_1_2_11_23_1","doi-asserted-by":"publisher","DOI":"10.1111\/cod.14139"},{"key":"e_1_2_11_24_1","doi-asserted-by":"publisher","DOI":"10.1111\/cod.14061"},{"issue":"21","key":"e_1_2_11_25_1","first-page":"192","article-title":"Candidate Allergens for Inclusion in the Spanish Standard Series Based on Data From the Spanish Contact Dermatitis Registry","volume":"0001","author":"Hern\u00e1ndez\u2010Fern\u00e1ndez C. 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