{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,4]],"date-time":"2026-05-04T21:15:02Z","timestamp":1777929302120,"version":"3.51.4"},"reference-count":29,"publisher":"SAGE Publications","issue":"1","license":[{"start":{"date-parts":[[2011,1,1]],"date-time":"2011-01-01T00:00:00Z","timestamp":1293840000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Photomedicine and Laser Surgery"],"published-print":{"date-parts":[[2011,1]]},"abstract":"<jats:p>\n                    <jats:bold>\n                      <jats:italic toggle=\"yes\">Objective:<\/jats:italic>\n                    <\/jats:bold>\n                    The purpose of this study was to evaluate the clinical effects of photodynamic therapy (PDT) for scaling and root planing (SRP) in the treatment of chronic periodontitis.\n                    <jats:bold>\n                      <jats:italic toggle=\"yes\">Background Data:<\/jats:italic>\n                    <\/jats:bold>\n                    PDT has become a potential treatment of infectious diseases with the development of laser medicine. However, there are very limited data from clinical trials to evaluate the effect of PDT in the treatment of periodontitis.\n                    <jats:bold>\n                      <jats:italic toggle=\"yes\">Materials and Methods:<\/jats:italic>\n                    <\/jats:bold>\n                    Fifty-eight patients with chronic periodontitis were included and divided into three groups. They were treated with SRP alone, SRP followed by one PDT, or SRP followed by two PDT treatments. PDT was performed at sites with a probing depth (PD) \u22655\u2009mm by using Periowave\n                    <jats:sup>TM<\/jats:sup>\n                    therapy. Periodontal values of bleeding on probing (BOP), PD, and clinic attachment loss (CAL) were examined at baseline, 6 wk after treatment, and 12 wk after treatment.\n                    <jats:bold>\n                      <jats:italic toggle=\"yes\">Results:<\/jats:italic>\n                    <\/jats:bold>\n                    Compared with the baseline, sites with baseline PD \u22655\u2009mm in all three groups showed significant reductions of PD, CAL, and BOP at 6 and 12 wk after treatment. Although there were no differences between the three groups for PD and CAL in all three examinations, the presence of BOP sites at 12 wk, but not 6 wk, after SRP treatment significantly decreased in groups with PDT in comparison with SRP alone.\n                    <jats:bold>\n                      <jats:italic toggle=\"yes\">Conclusion:<\/jats:italic>\n                    <\/jats:bold>\n                    PDT may serve as an adjunctive therapy to SRP treatment in periodontal pockets with PD \u22655\u2009mm to reduce the presence of bleeding in these lesions.\n                  <\/jats:p>","DOI":"10.1089\/pho.2009.2727","type":"journal-article","created":{"date-parts":[[2010,12,18]],"date-time":"2010-12-18T22:12:14Z","timestamp":1292710334000},"page":"33-37","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":69,"title":["Adjunctive Effect of Photodynamic Therapy to Scaling and Root Planing in the Treatment of Chronic Periodontitis"],"prefix":"10.1177","volume":"29","author":[{"given":"Linhua","family":"Ge","sequence":"first","affiliation":[{"name":"Shanghai Jiao Tong University School of Medicine"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Rong","family":"Shu","sequence":"additional","affiliation":[{"name":"Shanghai Jiao Tong University School of Medicine"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yiming","family":"Li","sequence":"additional","affiliation":[{"name":"Loma Linda University"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Chaolun","family":"Li","sequence":"additional","affiliation":[{"name":"Shanghai Jiao Tong University School of Medicine"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Lijun","family":"Luo","sequence":"additional","affiliation":[{"name":"Shanghai Jiao Tong University School of Medicine"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Zhongchen","family":"Song","sequence":"additional","affiliation":[{"name":"Shanghai Jiao Tong University School of Medicine"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yufeng","family":"Xie","sequence":"additional","affiliation":[{"name":"Shanghai Jiao Tong University School of Medicine"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Dali","family":"Liu","sequence":"additional","affiliation":[{"name":"Shanghai Jiao Tong University School of Medicine"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2011,1]]},"reference":[{"key":"e_1_3_3_2_2","doi-asserted-by":"publisher","DOI":"10.1089\/pho.2007.2151"},{"key":"e_1_3_3_3_2","doi-asserted-by":"publisher","DOI":"10.1089\/pho.2007.2172"},{"key":"e_1_3_3_4_2","doi-asserted-by":"crossref","first-page":"318","DOI":"10.1016\/j.joen.2007.12.016","article-title":"Evaluation of root canal dentin after Nd:YAG laser irradiation and treatment with five different irrigation solutions: a preliminary study","volume":"34","author":"Gurbuz T.","year":"2008","unstructured":"Gurbuz T., , Ozdemir Y., , Kara N., , Zehir C., , Kurudirek M. 2008. Evaluation of root canal dentin after Nd:YAG laser irradiation and treatment with five different irrigation solutions: a preliminary study. J. Endod., 34:318\u2013321.","journal-title":"J. Endod."},{"key":"e_1_3_3_5_2","doi-asserted-by":"publisher","DOI":"10.1002\/lsm.1900160202"},{"key":"e_1_3_3_6_2","doi-asserted-by":"publisher","DOI":"10.1902\/jop.2005.76.2.187"},{"key":"e_1_3_3_7_2","doi-asserted-by":"publisher","DOI":"10.1902\/jop.2007.070162"},{"key":"e_1_3_3_8_2","doi-asserted-by":"crossref","first-page":"59","DOI":"10.1111\/j.1600-0757.2004.03679.x","article-title":"Lasers in nonsurgical periodontal therapy","volume":"36","author":"Akira A.","year":"2004","unstructured":"Akira A., , Katia M.S., , Hisashi W., , Isao I. 2004. Lasers in nonsurgical periodontal therapy. 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