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Clinical Evaluation of Three-Dimensional (3D) Printing Resin Nanoceramic Crown Restoration.

StatusActive, Not Recruiting
PhaseNot applicable
Started
View on ClinicalTrials.gov ↗
Trial flagged as At Risk
Primary completion moved at least 5 months later Jun 2026 → Dec 2026
See other at-risk trials from Ege University

Record History

See every version on ClinicalTrials.gov ↗

  1. Primary completion pushed from Jun 2026 to Dec 2026
    • Study completion pushed from Sep 2026 to Jan 2027
    • Study description revised
    • Eligibility criteria expanded, about 2 words
  2. Study First Submitted
  • Stopped: an ongoing trial was terminated, suspended or withdrawn.
  • Notable: the trial’s plan changed such as a big move in its timeline or size, a new primary endpoint, sponsor or phase, or recruiting opened or resumed.
  • Minor: routine progress and housekeeping, such as sites added or enrollment closed.
Ege University
91 trials monitored
See 2 trials at risk
This study aims to evaluate the function and aesthetics of ceramic-filled hybrid resin permanent crowns produced by 3D printing method in posterior teeth according to Revised FDI criteria. At the Department of Prosthodontics, Faculty of Dentistry, Ege University, 60 patients who present for single-tooth crown restoration in the posterior region of either the maxilla or mandible and who meet the inclusion criteria will receive a total of 60 permanent crown restorations. Following tooth preparation, the restorations will be fabricated using a three-dimensional (3D) printing technique with a ceramic-filled hybrid resin material (VarseoSmile TriniQ, Bego, Bremen, Germany). The effects of restorations on clinical success will be evaluated according to demographic data (age, gender, etc.) and modified USPHS and Revised FDI criteria, and statistical analysis will be applied to the recorded data. Follow-up visits are scheduled at 0: baseline, 6, and 12 months.
Trial Details
NCT Number NCT07228572
Lead Sponsor Ege University
Collaborators: Ege University Scientific Research Projects Coordination
Conditions
(from sponsor)		 3d Printing Ceramic Restoration, Nanoceramic Crown Restoration for Posterior Teeth
Enrollment 60 participants
Start Date
Primary Completion (estimated)
Study Completion (estimated)
Updated on ClinicalTrials.gov