# Diagnostic Accuracy of Oral Images, OPGs, and Questionnaires vs. Clinical Assessment for Periodontal Disease

> **NCT07164573** · — · NOT_YET_RECRUITING · sponsor: **Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University** · enrollment: 2000 (estimated)

## Conditions studied

- Periodontal Diseases
- Gingivitis
- Periodontitis

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT07164573
- **Lead sponsor:** Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** NOT_YET_RECRUITING
- **Start date:** 2025-11-13
- **Primary completion:** 2028-11-13
- **Final completion:** 2028-11-13
- **Target enrollment:** 2000 (ESTIMATED)
- **Last updated:** 2025-09-10

## Collaborators

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## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07164573

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07164573, "Diagnostic Accuracy of Oral Images, OPGs, and Questionnaires vs. Clinical Assessment for Periodontal Disease". Retrieved via AI Analytics 2026-07-27 from https://api.ai-analytics.org/clinical/NCT07164573. Licensed CC0.

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