{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,27]],"date-time":"2026-10-27T20:58:52Z","timestamp":1793134732670,"version":"4.5.0"},"reference-count":27,"publisher":"Public Library of Science (PLoS)","issue":"9","license":[{"start":{"date-parts":[[2024,9,19]],"date-time":"2024-09-19T00:00:00Z","timestamp":1726704000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100004731","name":"Natural Science Foundation of Zhejiang Province","doi-asserted-by":"publisher","award":["LY15B020008"],"award-info":[{"award-number":["LY15B020008"]}],"id":[{"id":"10.13039\/501100004731","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100004731","name":"Natural Science Foundation of Zhejiang Province","doi-asserted-by":"publisher","award":["LY19B020006"],"award-info":[{"award-number":["LY19B020006"]}],"id":[{"id":"10.13039\/501100004731","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National natural science foundation of China","doi-asserted-by":"publisher","award":["22278103"],"award-info":[{"award-number":["22278103"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["21672048"],"award-info":[{"award-number":["21672048"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["81570989"],"award-info":[{"award-number":["81570989"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"name":"Hangzhou Biomedicine and Health industry development support technology plan","award":["2021WJCY050"],"award-info":[{"award-number":["2021WJCY050"]}]},{"name":"Major project of Hangzhou Health Science and technology plan","award":["Z20200046"],"award-info":[{"award-number":["Z20200046"]}]}],"content-domain":{"domain":["www.plosone.org"],"crossmark-restriction":false},"short-container-title":["PLoS ONE"],"abstract":"<jats:sec id=\"sec001\">\n<jats:title>Objective<\/jats:title>\n<jats:p>This article focus on patients with moderate-to-severe periodontitis and periodontitis patients with cardiovascular disease. After they received periodontal initial therapy or antimicrobial drug treatment, was there any improvement in endothelial function during short- and long-term followups?<\/jats:p>\n<\/jats:sec>\n<jats:sec id=\"sec002\">\n<jats:title>Method<\/jats:title>\n<jats:p>Relevant randomized controlled trials and clinical trials up to 30<jats:sup>th<\/jats:sup> June 2024 were identified and retrieved from electronic databases including PubMed, Cochrane Library, Web of Science and CNKI databases, with periodontitis therapy, periodontal disease and endothelial function as the keywords. The weighted <jats:bold>(<\/jats:bold>WMD<jats:bold>)<\/jats:bold> or standardized mean difference (SMD) was calculated using a fixed- or random-effect model and assessed heterogeneous results.<\/jats:p>\n<\/jats:sec>\n<jats:sec id=\"sec003\">\n<jats:title>Result<\/jats:title>\n<jats:p>Generally, 14 studies published between 2004 and 2022 were eligible for the meta-analysis, which are all randomised clinical trials. A total of 491 periodontitis patients were screened. All participants received whole-mouth supragingival and subgingival scaling and root planing of the teeth, some trials combined with antimicrobial drug treatment as well as extracting teeth that could not be saved. The outcome indicators were measured by flow-mediated dilatation(FMD<jats:bold>)<\/jats:bold> levels. The results of the short term (\u22643 months) periodontitis initial therapy group showed positive results (WMD = -3.78,95%CI = [-5.49,-2.07], P&lt;0.0001), while the results of the long term (6 months) periodontitis therapy group exhibited significant difference (WMD = -0.96,95%CI = [-2.06,0.14],P = 0.09). Furthermore, study population were categorized according to the severity of periodontitis, the presence of comorbidities, endothelial dysfunction, and the inclusion of extractions and antimicrobial therapy in the treatment process. The effects of each of these factors on FMD were explored and the results of these subgroups all support periodontitis therapy.<\/jats:p>\n<\/jats:sec>\n<jats:sec id=\"sec004\">\n<jats:title>Conclusion<\/jats:title>\n<jats:p>The results showed that periodontal treatment enhances endothelial function. Additionally, after subgroup analysis of long-term and short-term follow-up, patients with severe periodontitis, and different periodontal treatments, periodontal therapy was shown to increase FMD levels.<\/jats:p>\n<\/jats:sec>","DOI":"10.1371\/journal.pone.0308793","type":"journal-article","created":{"date-parts":[[2024,9,19]],"date-time":"2024-09-19T17:23:23Z","timestamp":1726766603000},"page":"e0308793","update-policy":"https:\/\/doi.org\/10.1371\/journal.pone.corrections_policy","source":"Crossref","is-referenced-by-count":17,"title":["The effect of periodontal treatments on endothelial function in degrees of periodontitis patients: A systematic review and 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