{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,27]],"date-time":"2026-10-27T20:47:38Z","timestamp":1793134058977,"version":"4.5.0"},"reference-count":0,"publisher":"Colegio Mexicano de Inmunologia Clinica y Alergia, A. C.","issue":"4","license":[{"start":{"date-parts":[[2019,11,22]],"date-time":"2019-11-22T00:00:00Z","timestamp":1574380800000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc\/4.0"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Rev Alerg Mex"],"abstract":"<jats:p>Background: Chronic spontaneous urticaria (CSU) is linked to thyroid disease in up to 54%, with predominance of hypothyroidism.Objective: To describe the impairments of the thyroid function in patients with CSU in a third level of care.Methods: A cross-sectional, observational, and descriptive study in which we have included men and women over 18-year-old with CSU; in which TSH and free T4 were quantified. According to the results, they were classified as euthyroid, hyperthyroid, and hypothyroid; in the latter ones, the presence of antithyroid antibodies was intentionally sought. The demographic and biochemical characteristics of the results were assessed.Results: The clinical characteristics of 127 patients with CSU were analyzed. Women accounted for 78%. The average age was 44.5 \u00b1 15.1 years. Impairments of the thyroid function were identified in 50 patients (39%), and subclinical hypothyroidism (SH) occurred in 41 (82%) of them; patients with hyperthyroidism were not found. Of the patients with hypothyroidism, 14 (28%) presented positive antibodies; all of them were women.Conclusions: More than a third of the analyzed patients with CSU presented impairments of the thyroid function; subclinical hypothyroidism (SH) was more common. The importance of identifying this entity lies in the possibility of a multidisciplinary treatment with endocrinology. Subsequent studies may establish whether the presence of hypothyroidism influences the activity of CSU.<\/jats:p>","DOI":"10.29262\/ram.v66i4.629","type":"journal-article","created":{"date-parts":[[2020,2,10]],"date-time":"2020-02-10T04:52:45Z","timestamp":1581310365000},"page":"403-408","source":"Crossref","is-referenced-by-count":4,"title":["Alteraciones tiroideas en urticaria cr\u00f3nica espont\u00e1nea","Thyroid disorders in spontaneous chronic urticaria"],"prefix":"10.29262","volume":"66","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-7186-1372","authenticated-orcid":false,"given":"Patricia Mar\u00eda","family":"O\u00b4Farrill-Romanillos","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4051-6039","authenticated-orcid":false,"given":"Fabi\u00e1n Eduardo","family":"\u00c1lvarez-Ch\u00e1vez","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1658-818X","authenticated-orcid":false,"given":"Juan Jos\u00e9","family":"Xochihua-Garc\u00eda","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"11808","published-online":{"date-parts":[[2019,11,22]]},"container-title":["Revista Alergia M\u00e9xico"],"original-title":[],"link":[{"URL":"https:\/\/revistaalergia.mx\/ojs\/index.php\/ram\/article\/download\/629\/2398","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/revistaalergia.mx\/ojs\/index.php\/ram\/article\/download\/629\/1191","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/revistaalergia.mx\/ojs\/index.php\/ram\/article\/download\/629\/1108","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/revistaalergia.mx\/ojs\/index.php\/ram\/article\/download\/629\/2398","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,4,9]],"date-time":"2025-04-09T15:51:30Z","timestamp":1744213890000},"score":1,"resource":{"primary":{"URL":"https:\/\/revistaalergia.mx\/ojs\/index.php\/ram\/article\/view\/629"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2019,11,22]]},"references-count":0,"journal-issue":{"issue":"4","published-online":{"date-parts":[[2020,1,24]]}},"URL":"https:\/\/doi.org\/10.29262\/ram.v66i4.629","relation":{},"ISSN":["2448-9190","0002-5151"],"issn-type":[{"value":"2448-9190","type":"electronic"},{"value":"0002-5151","type":"print"}],"subject":[],"published":{"date-parts":[[2019,11,22]]}}}