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NCT07406867
Diagnostic Accuracy of Oral Images, OPGs, Biomarkers and Questionnaires vs. Clinical Assessment for Periodontal Disease (PostNCT07164573)
trial in Periodontal Disease in 2,000 participants. Not yet recruiting.
1 March 2029
Quick facts
| Lead sponsor | Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University |
|---|---|
| Status | Not yet recruiting |
| Study type | OBSERVATIONAL |
| Enrollment | 2,000 |
| Start date | 1 March 2026 |
| Primary completion | 1 March 2029 |
| Estimated completion | 1 March 2029 |
| Sites | 1 location across China |
Conditions studied
- Periodontal Disease — all drugs for Periodontal Disease →
- Gingivitis — all drugs for Gingivitis →
- Periodontitis — all drugs for Periodontitis →
Sponsor
Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University
Who can join
18 and older, any sex, with Periodontal Disease or Gingivitis. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
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.
Publications & conference data
No peer-reviewed publications indexed yet for this trial.
Verify or expand the search:
- PubMed search for NCT07406867
- Europe PMC full search
- ASCO Meeting Library
- ESMO Meeting Library
- bioRxiv preprints
- medRxiv preprints
- Google Scholar
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Other Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University trials
Trials by the same sponsor.
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- NCT07466810 — Resection and Defect Repair of Oral Cancer Aided by Mixed Reality Technology · NA · not yet recruiting
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Verify against primary sources
- ClinicalTrials.gov — authoritative US registry record
- WHO ICTRP — international registry index
- EU Clinical Trials Register
- Sponsor press releases (Google)
- Trial protocol + status: ClinicalTrials.gov NCT07406867 (US National Library of Medicine, public domain)
- Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
- Sponsor: as reported to ClinicalTrials.gov by Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University
- Last refreshed: 12 February 2026
Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT07406867.
Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing