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NCT07213453
Accuracy of Temporary Laminate Restorations With Digital Workflows
NA trial testing Digital Smile Design in Esthetics, Dental in 5 participants. Completed in 5 September 2025.
5 September 2025
Quick facts
| Lead sponsor | Marmara University |
|---|---|
| Phase | NA |
| Status | Completed |
| Study type | INTERVENTIONAL |
| Allocation | non randomized |
| Design | parallel |
| Masking | none |
| Primary purpose | diagnostic |
| Enrollment | 5 |
| Start date | 5 June 2024 |
| Primary completion | 5 September 2025 |
| Estimated completion | 5 September 2025 |
| Sites | 1 location across Turkey (Türkiye) |
Drugs / interventions tested
- Digital Smile Design
Conditions studied
- Esthetics, Dental — all drugs for Esthetics, Dental →
Sponsor
Marmara University
Who can join
Adults 18 to 45, any sex, with Esthetics, Dental. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
This pilot clinical study investigates the dimensional accuracy of temporary laminate veneer restorations designed using two distinct digital smile design (DSD) workflows. Five healthy volunteers with intact maxillary anterior dentition and good oral hygiene were enrolled at Marmara University, Faculty of Dentistry. Two digital workflows were compared: (1) a 2D-to-3D transformation approach using SmileCloud, where extraoral photographs are initially used for two-dimensional planning before conversion to 3D models, and (2) a direct three-dimensional design workflow using Exocad Smile Creator, which integrates intraoral scans and extraoral photographs at the initial stage. A total of 60 provisional laminate veneers were virtually designed and fabricated using stereolithography (SLA) 3D printing technology with ceramic-based resin. Dimensional measurements of mesiodistal tooth widths, inciso-gingival lengths, and intercanine distances were obtained from both digital designs and printed restorations. Statistical analysis compared the accuracy of virtual-to-physical transfer in both workflows. The findings aim to provide preliminary evidence on the reliability of digital smile design approaches for esthetic treatment planning and fabrication of temporary restorations.
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 NCT07213453
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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 NCT07213453 (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 Marmara University
- Last refreshed: 8 October 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/NCT07213453.
Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing