Condition: Periodontal Disease · Gingivitis · Periodontitis · Sponsor: Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University
This multi-center, cross-sectional diagnostic trial evaluates the accuracy of multiple non-invasive screening tools-including self-reported questionnaires, intra-oral photographs, orthopantomographs (OPGs), intraoral scans (IOS), and salivary/microbial biomarkers-for detecting periodontal health and diseases (gingivitis and periodontitis Stages I-IV), using full-mouth clinical periodontal examination as the reference standard. A total of 2,000 participants will be recruited across five international centers. Diagnostic performance (sensitivity, specificity, AUROC) of individual and combined methods will be assessed using logistic regression and machine learning algorithms to establish an optimized multi-modal screening algorithm.
This description comes directly from the study's public registry record.
Maurizio S. Tonetti · 15000102368 · tonetti@hku.hk
Always discuss trial participation with your own doctor first.
| Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine | Shanghai, Shanghai Municipality, China | Recruiting |
| Department of Oral and Maxillofacial Sciences, Policlinico Umberto I, affiliated to Sapienza University | Roma, Roma, Italy | Not Yet Recruiting |
| Department of Periodontology, Guy's Hospital affiliated to King's College London | London, United Kingdom | Not Yet Recruiting |
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Source record: clinicaltrials.gov/study/NCT07406867