{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,26]],"date-time":"2026-08-26T14:51:17Z","timestamp":1787755877999,"version":"build-2784847793"},"reference-count":0,"publisher":"Knowledge E DMCC","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["CJN"],"abstract":"<jats:p>Background: Mitochondrial metabolism disruption increases neuron excitability and reduces migraine attack threshold. This study investigates whether serum fibroblast growth factor-21 (FGF-21) levels in chronic migraine relate to headache severity and response to sodium valproate treatment.\r\nMethods: This pilot study involved 30 patients with chronic migraine treated with sodium valproate. Serum FGF-21 levels were assessed at baseline and after 12 weeks of treatment. Pain severity and disability were evaluated using visual analogue scale (VAS) and Migraine Disability Assessment (MIDAS). Paired t-test was used for the quantitative variables. The qualitative variables were evaluated using Pearson\u2019s chi-square test and Fisher\u2019s exact test. Moreover, correlation coefficients were calculated. A P &lt; 0.05 was considered statistically significant.\r\nResults: Mean age of the patients was 42.9 \u00b1 11.3 years. There was a significant reduction in headache severity between baseline and the end of the study regarding VAS scores (8.50 \u00b1 1.50 vs. 5.30 \u00b1 2.20, P &lt; 0.001). The same reduction was observed in MIDAS during the study (61.20 \u00b1 33.20 vs. 20.31 \u00b1 17.07, P &lt; 0.001). However, there was no significant changes in serum levels of FGF-21 over three months (299.53 \u00b1 479.80 vs. 491.33 \u00b1 456.64, P = 0.810), nor any relationship between these levels and headache severity scores (MIDAS: P = 0.658, VAS: P = 0.708).\r\nConclusion: The results of this study did not show a significant correlation between FGF-21 serum levels and changes in VAS and MIDAS throughout the study. Further research on various mitochondrial pathways can provide valuable insights into the migraine pathophysiology and help identify more effective biomarkers for monitoring therapeutic regimens.<\/jats:p>","DOI":"10.18502\/cjn.v23i3.17600","type":"journal-article","created":{"date-parts":[[2025,1,15]],"date-time":"2025-01-15T05:50:55Z","timestamp":1736920255000},"source":"Crossref","is-referenced-by-count":1,"title":["Correlation between serum levels of fibroblast growth factor-21 and the severity of migraine headache in patients undergoing sodium valproate treatment"],"prefix":"10.18502","author":[{"given":"Hamed","family":"Cheraghmakani","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mehrdad","family":"Afzalinezhad","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Monireh","family":"Ghazaeian","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hamed","family":"Cheraghmakani","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Parham","family":"Mortazavi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Narges","family":"Karimi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sahar","family":"Fallah","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"7770","published-online":{"date-parts":[[2025,1,15]]},"container-title":["Current Journal of Neurology"],"original-title":[],"link":[{"URL":"https:\/\/publish.kne-publishing.com\/index.php\/CJN\/article\/download\/17600\/16382","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/publish.kne-publishing.com\/index.php\/CJN\/article\/download\/17600\/16382","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,2,25]],"date-time":"2026-02-25T10:49:16Z","timestamp":1772016556000},"score":1,"resource":{"primary":{"URL":"https:\/\/publish.kne-publishing.com\/index.php\/CJN\/article\/view\/17600"},"secondary":[{"URL":"https:\/\/cjn.tums.ac.ir\/article_40393.html","label":"UNIVERSITY"}]},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,1,15]]},"references-count":0,"URL":"https:\/\/doi.org\/10.18502\/cjn.v23i3.17600","relation":{},"ISSN":["2717-011X"],"issn-type":[{"value":"2717-011X","type":"electronic"}],"subject":[],"published":{"date-parts":[[2025,1,15]]}}}