MedTrace Logo

Clinical Assessment of CAD/CAM Monolithic Complete Denture

NCT07091552 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 22

Last updated 2025-07-29

No results posted yet for this study

Summary

The aim of the study is to evaluate trueness, tooth position, retention, and patient satisfaction of CAD/CAM monolithic complete denture

Conditions

  • Complete Denture

Interventions

DEVICE

CAD/CAM monolithic denture

Based on the workflow suggested by the Ivoclar digital denture, conventional complete dentures will be scanned by using desktop scanner (Medit T710). The cameo and intaglio surfaces of the complete dentures will be scanned, and the scanned data will be exported as Standard Tessellation Language (STL) file to start the milling process. For the milling process, monolithic denture will be milled from a bicolored disk (Ivotion). One side is the denture base material made of high impact optimized polymethyl methacrylate (PMMA) while the other is the teeth material made of highly cross-linked PMMA with no filler. The bicolor disk is milled in a 5-axis milling machine in wet condition, through an uninterrupted milling process. Following the fast milling process the dentures will be finished and polished.

DEVICE

Conventional denture

The conventional set will be fabricated with the 5-appointment process: preliminary impressions (first appointment); definitive impressions (second appointment); interocclusal records and tooth selection (third appointment), the size of the teeth will be selected according to the library provided by 3Shape Dental System software to match the disc size; wax trial placement (fourth appointment); and denture adjustment and placement (fifth appointment). Conventional CD will be fabricated with the conventional lost wax technique and heat-polymerizing acrylic resin. The heat-polymerized CDs will be finished, and polished before placement. Adjustments will be made for the polished surface, tissue surface, borders, and occlusion. Occlusal errors will be adjusted through clinical remount of the finished dentures.

Sponsors & Collaborators

  • Alexandria University

    collaborator OTHER

  • Eman Assam

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
OTHER
Masking
SINGLE
Model
CROSSOVER

Eligibility

Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2024-01-12
Primary Completion
2025-04-05
Completion
2025-04-05

Countries

  • Egypt

Study Locations

More Related Trials

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07091552 on ClinicalTrials.gov