{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,26]],"date-time":"2026-09-26T15:59:20Z","timestamp":1790438360822,"version":"4.1.0"},"reference-count":0,"publisher":"Romanian Society of Gastroenterology and Hepatology","issue":"3","license":[{"start":{"date-parts":[[2026,9,26]],"date-time":"2026-09-26T00:00:00Z","timestamp":1790380800000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["JGLD"],"abstract":"<jats:p>Background and Aims: Helicobacter pylori (H. pylori) infection has been linked to systemic metabolic and inflammatory disturbances beyond the gastric mucosa, yet evidence regarding biomarker changes after eradication remains heterogeneous. This study evaluated systemic metabolic and inflammatory changes associated with eradication success versus persistent infection, using H. pylori\u2013negative controls within a controlled before\u2013after cohort framework.\nMethods: Adults undergoing stool H. pylori antigen testing at a tertiary referral center in T\u00fcrkiye (2020\u20132025) with paired baseline (pre) and follow-up (post) laboratory measurements were included. Participants were classified as H. pylori\u2013negative controls, eradication success (baseline positive, follow-up negative), or eradication failure (baseline and follow-up positive). Co-primary endpoints were follow-up HOMA-IR and hsCRP (log-transformed), compared between groups using ANCOVA adjusted for baseline values and prespecified covariates. Prespecified supportive analyses used a difference-in-differences framework. Secondary outcomes included glycemic measures, lipid profile, hematological inflammation indices, and liver-related biomarkers; TyG index and FIB-4 were assessed exploratorily.\nResults: A total of 3,756 individuals were included (1,321 controls; 1,847 eradication success; 588 eradication failure). In adjusted analyses, eradication success showed a more favorable follow-up profile with lower insulin resistance and systemic inflammation compared with controls, whereas eradication failure showed an opposing pattern. Directionally consistent differences were also observed across secondary metabolic, inflammatory, and hepatic biomarkers and were supported by difference-in-differences analyses.\nConclusions: Compared with H. pylori\u2013negative controls, eradication success was associated with a more favorable systemic short-term metabolic\u2013inflammatory profile, whereas persistent infection tended to show the opposite pattern. Prospective studies with longer follow-up are needed to determine durability and clinical relevance.<\/jats:p>","DOI":"10.15403\/jgld-6879","type":"journal-article","created":{"date-parts":[[2026,9,26]],"date-time":"2026-09-26T15:17:57Z","timestamp":1790435877000},"page":"335-343","source":"Crossref","is-referenced-by-count":0,"title":["Systemic Metabolic and Inflammatory Changes Associated with Helicobacter Pylori Eradication: A Controlled Before\u2013after Cohort Comparing Eradication Success and Persistent Infection"],"prefix":"10.15403","volume":"35","author":[{"given":"Ali","family":"Zeynettin","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Selin","family":"Ozdemir","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sibel","family":"Bilgili","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Gamze","family":"Altan","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"6121","published-online":{"date-parts":[[2026,9,26]]},"container-title":["Journal of Gastrointestinal and Liver Diseases"],"original-title":[],"link":[{"URL":"https:\/\/jgld.ro\/jgld\/index.php\/jgld\/article\/download\/6879\/2396","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/jgld.ro\/jgld\/index.php\/jgld\/article\/download\/6879\/2396","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,9,26]],"date-time":"2026-09-26T15:22:37Z","timestamp":1790436157000},"score":1,"resource":{"primary":{"URL":"https:\/\/jgld.ro\/jgld\/index.php\/jgld\/article\/view\/6879"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,9,26]]},"references-count":0,"journal-issue":{"issue":"3","published-online":{"date-parts":[[2026,9,26]]}},"URL":"https:\/\/doi.org\/10.15403\/jgld-6879","relation":{},"ISSN":["1842-1121","1841-8724"],"issn-type":[{"value":"1842-1121","type":"electronic"},{"value":"1841-8724","type":"print"}],"subject":[],"published":{"date-parts":[[2026,9,26]]}}}