{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,9,16]],"date-time":"2025-09-16T21:05:31Z","timestamp":1758056731426,"version":"3.44.0"},"reference-count":15,"publisher":"S. Karger AG","license":[{"start":{"date-parts":[[2025,8,8]],"date-time":"2025-08-08T00:00:00Z","timestamp":1754611200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/karger.com\/pages\/terms-and-conditions"},{"start":{"date-parts":[[2025,8,8]],"date-time":"2025-08-08T00:00:00Z","timestamp":1754611200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/karger.com\/pages\/terms-and-conditions"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Dermatology"],"abstract":"<jats:p>Introduction: Biological treatment has been associated with changes in blood glucose levels in different populations of patients with immunological diseases, although studies report conflicting results. This study aimed to investigate changes in blood glucose levels during treatment with biologics and methotrexate as the control, through changes in hemoglobin A1c (HbA1c) levels. Method: In this study, the HbA1c levels at baseline and after 1 year of treatment were compared using Wilcoxon\u2019s signed-rank test. The following treatments were considered: TNF-\u03b1 inhibitors (TNFi) (adalimumab and infliximab), IL-17 inhibitors (IL-17i) (brodalumab, ixekizumab, and secukinumab), IL-12\/23 inhibitor (IL-12\/23i) (ustekinumab), IL-23 inhibitors (IL-23i) (guselkumab and risankizumab), and methotrexate. Results: In total, 386 patients with psoriasis were included: adalimumab (n = 166), infliximab (n = 7), brodalumab (n = 19), ixekizumab (n = 35), secukinumab (n = 44), ustekinumab (n = 42), guselkumab (n = 11), risankizumab (n = 7), and methotrexate (n = 55). For all groups of biologics and methotrexate, no statistically or clinically significant changes in HbA1c levels were observed. In a sensitivity analysis including only patients in the upper quartile of baseline HbA1c (36\u201347 mmol\/mol) treated with TNFi, IL-17i, or methotrexate, no significant change in HbA1c levels was observed after 1 year of treatment. Conclusion: In a group of patients with psoriasis and normal baseline glucose levels, treatment with biologics or methotrexate for 1 year did not appear to affect blood glucose levels as measured by HbA1c. This could indicate that the treatments lack antidiabetic properties. <\/jats:p>","DOI":"10.1159\/000547591","type":"journal-article","created":{"date-parts":[[2025,8,8]],"date-time":"2025-08-08T16:03:10Z","timestamp":1754668990000},"page":"1-6","source":"Crossref","is-referenced-by-count":0,"title":["No Change in HbA1c Levels during Treatment with Biologics or Methotrexate in Patients with Psoriasis"],"prefix":"10.1159","author":[{"given":"Maheen Fatima","family":"Bukhari","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Christopher Willy","family":"Schwarz","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Claus Otto Carl","family":"Zachariae","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2950-3280","authenticated-orcid":false,"given":"Nikolai","family":"Loft","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Lone","family":"Skov","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"127","published-online":{"date-parts":[[2025,8,8]]},"reference":[{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.23736\/S0392-0488.17.05621-8"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jid.2019.01.029"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.2337\/db15-0162"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1016\/j.jaad.2008.12.012"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1002\/jcb.26174"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.2340\/00015555-3620"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1016\/j.biologicals.2010.05.003"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1136\/postgradmedj-2020-138756"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcte.2020.100237"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1002\/art.38652"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1111\/1753-0407.13345"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.21315\/mjms2018.25.4.5"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1177\/1535370220956943"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1155\/2018\/6712901"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.15386\/mpr-2631"}],"container-title":["Dermatology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/karger.com\/article-pdf\/doi\/10.1159\/000547591","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,9,15]],"date-time":"2025-09-15T16:00:55Z","timestamp":1757952055000},"score":1,"resource":{"primary":{"URL":"https:\/\/karger.com\/article\/doi\/10.1159\/000547591"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,8,8]]},"references-count":15,"URL":"https:\/\/doi.org\/10.1159\/000547591","archive":["Portico"],"relation":{},"ISSN":["1018-8665","1421-9832"],"issn-type":[{"type":"print","value":"1018-8665"},{"type":"electronic","value":"1421-9832"}],"subject":[],"published":{"date-parts":[[2025,8,8]]}}}