Complete Digital Workflows for the Treatment With Multiple-unit

Status Completed

Clinical Trial Summary

This study is to assess socio-economic factors, clinical and virtual precision, patient-centered outcomes, and esthetics during the treatment with monolithic multi-unit iFDPs in a complete digital workflow

Clinical Trial Description

Fixed Dental Prosthesis (FDPs) are the treatment of choice for the rehabilitation of partial-edentulism, especially in posterior (free-end) sites. Compared to classical tooth-bourne removable prostheses, the implant-based treatment approach is a more biological approach protecting the neighboring teeth including surrounding tissues. In addition, it is a more comfortable solution for the patient but often represents a time- and cost-intensive treatment modality. Therefore, it is of great interest to offer the advantages of Implant-supported Fixed Dental Prosthesis (iFDP) to a broader patient population. Thus, this is only possible if new technologies are affordable, which can shorten the overall clinical treatment time and the technical production process to achieve a reasonable cost-benefit ratio in combination with a high quality outcome of the final prosthodontic reconstruction. At this time, the classical impression technique with implant transfer posts and elastomeric materials for the manufacturing of master casts out of gypsum still represents the gold standard for implant prosthodontic reconstructions. The conventional approach involves biological, technical, patient-related and economic compromises such as complex and costly technical manufacturing steps. An alternative to this established method is the digital implant workflow. In contrast to the conventional approach, the digital process can virtually detect the 3D implant position in a contact-free way with an Intraoral Scanner (IOS) device including further technical processing with Computer-Aided-Design (CAD)/ Computer-Aided-Manufacturing (CAM) technology. Recently, the entire production process of monolithic iFDPs is introduced starting with IOS and following a virtual construction without any physical model situations. In addition, the production of the iFDP itself is simplified by the option to connect a full-contour monolithic Zirconium dioxide (ZrO2) reconstruction to pre-fabricated bonding base abutments in a complete digital workflow without any physical master casts. This study is to assess socio-economic factors, clinical and virtual precision, patient-centered outcomes, and esthetics during the treatment with monolithic multi-unit iFDPs in a complete digital workflow without any physical model situation. ;

Study Design

Related Conditions & MeSH terms

Implant-supported Fixed Dental Prostheses (iFDP)
Partial-edentulism

Clinical Trial Details

NCT number	NCT04029025
Study type	Interventional
Source	University Hospital, Basel, Switzerland
Contact
Status	Completed
Phase	N/A
Start date	June 26, 2019
Completion date	June 30, 2023

View Details

See also
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Not yet recruiting	`NCT04895969` - Prevalence of Partial Edentulism Among Patients of Faculty of Dentistry Cairo University

Clinical trials are conducted in a series of steps, called phases - each phase is designed to answer a separate research question.

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.

Complete Digital Workflows for the Treatment With Multiple-unit Implant-supported Fixed Dental Prostheses (iFDP)

Clinical Trial Summary

Clinical Trial Description

Study Design

Related Conditions & MeSH terms