Comparison of Clinical Performance of Partial Restorations Fabricated With Three-Dimensional Printer and CAD-CAM

Not Applicable

Not yet recruiting

• Conditions: Dental Caries; Dental Restoration, Permanent; Tooth Diseases

• Registration Number: NCT07031856
• Lead Sponsor: Cukurova University

Brief Summary

The aim of this clinical study is to compare CAD-CAM and 3D restorations in individuals with two hard tissue losses or restorations in their mouths. The main question it aims to answer is: Is there a difference between CAD-CAM and 3D restorations according to FDI criteria? Researchers will compare participants to see if there is a difference between the two restorations according to FDI criteria. In this split-mouth study, participants will be randomized to receive a CAD-CAM partial restoration on one tooth and a 3D partial restoration on the other tooth.

Detailed Description

Not available

Study Timeline

• Study First Submitted: 2025-05-20
• Status Verified: 2025-06
• Study First Submitted QC: 2025-06-19
• Last Update Submitted: 2025-06-19
• Study First Posted: 2025-06-22
• Last Update Posted: 2025-06-22
• Study Start: 2025-07-01
• Primary Completion: 2025-11
• Study Completion: 2026-11-01

Recruitment & Eligibility

• Status: NOT_YET_RECRUITING
• Sex: All
• Target Recruitment: 12

Inclusion Criteria

Not provided

Exclusion Criteria

Patients with systemic conditions that may affect the study process (e.g. diabetes, autoimmune diseases).

• Patients with excessive bruxism or parafunctional habits.
• Pregnant or lactating women.
• Patients with gum disease or severe bone loss.
• Patients with a history of allergic reactions.

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Primary Outcome Measures

Name	Time	Method
Clinical performance of dental restorations evaluated using FDI World Dental Federation criteria	Baseline, six months, 12 months	Esthetic Properties Color match (shade stability) Surface staining Translucency/opacity Anatomical form preservation Functional Properties Fracture and retention Marginal adaptation (gap formation) Wear resistance Occlusal contact stability Biological Properties (Newly added) Postoperative hypersensitivity (pulp reactions) Secondary caries development Periodontal response (gingival inflammation, bleeding on probing) Tooth integrity (adjacent tooth structure)