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NCT07295899
Assessing the Influence of Implant Scanning Techniques on the Accuracy of Maxillary Complete-Arch Digital Scans for Implant Overdentures: A Comparative Clinical Study
trial testing Intraoral scanning in Maxillary Complete-arch Digital Scans for Implant-supported Overdentures in 1 participant. Not yet recruiting.
25 December 2025
Quick facts
| Lead sponsor | National and Kapodistrian University of Athens |
|---|---|
| Status | Not yet recruiting |
| Study type | OBSERVATIONAL |
| Enrollment | 1 |
| Start date | 15 December 2025 |
| Primary completion | 25 December 2025 |
| Estimated completion | 15 January 2026 |
Drugs / interventions tested
- Intraoral scanning
Conditions studied
- Maxillary Complete-arch Digital Scans for Implant-supported Overdentures — all drugs for Maxillary Complete-arch Digital Scans for Implant-supported Overdentures →
Sponsor
National and Kapodistrian University of Athens
Who can join
18 and older, male only, with Maxillary Complete-arch Digital Scans for Implant-supported Overdentures. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
Recently different protocols have been developed for the implementation of intraoral scanning in full-arch implant workflows, as horizontal scan body scanning, 1 reverse scanning 2 and scan body systems with an integrated verification jig 3 . The aforementioned approaches are aiming to reduce the inaccuracies related with the implementation of intraoral scanners in full-arch implant cases and to improve the efficiency of the whole digital workflow. However the efficiency of these methods and the parameters that can influence their accuracy, as the design of the scan body have not been investigated. The purpose of the present in vivo study is to compare the trueness and the precision of the recorded implant's position, between conventional and novel implant acquisition protocols.
Publications & conference data
No peer-reviewed publications indexed yet for this trial.
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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 NCT07295899 (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 National and Kapodistrian University of Athens
- Last refreshed: 22 December 2025
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