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NCT05890807: PARODIABNOSTIC
Concordance in Diagnosis of Periodontitis in Diabetic Patients Between an Indirect Method Based on a Photograph of the Oral Cavity and a Direct Method Based on the Clinical Examination of This Oral Cavity (Reference).
NA trial testing Front view photography of the patient's oral cavity with the help of a smartphone in the diabetology department. in Diabetes Complications in 145 participants. Completed in 31 December 2024.
29 February 2024
Quick facts
| Lead sponsor | Centre Hospitalier Universitaire de Nīmes |
|---|---|
| Phase | NA |
| Status | Completed |
| Study type | INTERVENTIONAL |
| Allocation | na |
| Design | single group |
| Masking | none |
| Primary purpose | diagnostic |
| Enrollment | 145 |
| Start date | 20 March 2023 |
| Primary completion | 29 February 2024 |
| Estimated completion | 31 December 2024 |
| Sites | 1 location across France |
Drugs / interventions tested
- Front view photography of the patient's oral cavity with the help of a smartphone in the diabetology department.
Conditions studied
- Diabetes Complications — all drugs for Diabetes Complications →
- Periodontal Diseases — all drugs for Periodontal Diseases →
Sponsor
Centre Hospitalier Universitaire de Nīmes
Who can join
18 and older, any sex, with Diabetes Complications or Periodontal Diseases. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
Periodontitis, a known complication of diabetes, is an infectious disease that destroys bone and gums. Studies have shown that diabetes favors periodontitis, and that periodontitis contributes to its aggravation. The positive impact of treating periodontitis on the cost of diabetes care has been demonstrated and the French national health system fully covers the treatment of periodontitis for diabetic patients. Unfortunately, 80% of diabetic patients do not visit their dentist enough. Although diabetologists regularly see their patients and are aware of the importance of treating periodontitis,they do not have the expertise to diagnose the condition whereas a specialist dentist can often diagnose it just by looking. This study aims to develop a solution combining the dentist's expertise with that of the diabetologist. This would be based on analysis of a photograph of the patient's oral cavity, taken in the department. So far, no studies have ever evaluated the performance of an expert dentist for diagnosing periodontitis from a simple photograph made by non-dental experts in a diabetic department. The hypothesis is that the concordance in the diagnosis of periodontitis between an indirect method based on a photograph of the oral cavity and a direct method based on clinical examination of this oral cavity (reference) in the diabetic patient would be satisfactory.
Publications & conference data
No peer-reviewed publications indexed yet for this trial. Completed trials usually publish results within 12-18 months.
Verify or expand the search:
- PubMed search for NCT05890807
- Europe PMC full search
- ASCO Meeting Library
- ESMO Meeting Library
- bioRxiv preprints
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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 NCT05890807 (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 Centre Hospitalier Universitaire de Nīmes
- Last refreshed: 7 March 2025
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/NCT05890807.
Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing