Diagnostic Accuracy of Oral Images, Orthopantomographs (OPGs), Biomarkers and Self-Reported Questionnaires vs. Clinical Assessment for Detecting Periodontal Health and Disease: a Multi-center Diagnostic Study
Sponsor: Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University
Trial Details
| Condition | Periodontal Disease, Gingivitis, Periodontitis |
| Status | Recruiting |
| Participants | 2,000 |
| Est. Completion | 1 Mar 2029 |
| Last Updated | 30 Apr 2026 |
Primary Outcome
Diagnostic accuracy for detecting periodontitis (Stage II-IV) as determined by the Area Under the Receiver Operating Characteristic Curve (AUROC) of each index test against the clinical reference standard
Eligibility Criteria
Inclusion Criteria
Inclusion Criteria: * Adult patients aged 18 years or older. * Seeking dental care at one of the participating study centers. * Ability to understand and willingness to provide written informed consent. Exclusion Criteria: * Edentulous patients (complete tooth loss). * Pregnancy or lactation. * History of periodontal therapy (other than supragingival prophylaxis/cleaning) within the past 12 months. * Use of antibiotic medication within the 3 months prior to enrollment.
Trial Sites
Countries
This content is for educational purposes for healthcare professionals only and does not constitute clinical advice. Clinical decisions should be based on individual patient assessment, current guidelines, and appropriate specialist consultation. Editorial Standards · Privacy Policy · Terms of Service