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NCT06422260 Clinical Trial

Four-unit Implant Supported Fixed Partial Dentures Fabricated From Different Materials

Bone Loss Clinical Trial

Official title:
Clinical and Radiographic Outcomes of Four-unit Implant Supported Fixed Partial Dentures Fabricated From Different Materials

Clinical Trial Details — Status: Recruiting

Administrative data
NCT number NCT06422260
Other study ID # ADMNF-0030324
Secondary ID
Status Recruiting
Phase
First received
Last updated
Start date January 19, 2023
Est. completion date January 29, 2025

Study information
Verified date May 2024
Source Menoufia University
Contact Mohammed A. El-Sawy, PhD
Phone 01061314522
Email Dr_sawy@windowslive.com
Is FDA regulated No
Health authority
Study type Observational [Patient Registry]

Clinical Trial Summary

Implant supported superstructure is necessary for long term success and durability of the implant itself in terms of stresses distribution and fracture strength capability. Stresses falling on an implant are too much greater than those applied on a tooth structure with a periodontal ligament offering a degree of elasticity. The important mechanical and physical properties of materials used for the fabrication of dental prostheses include adequate flexural and tensile strength and modulus of elasticity, maximum fracture resistance, optimal bond strength and adequate polishability.

Description:

One objective of implant dentistry is to provide excellent esthetics and soft-tissue profiles in the esthetic zone. Esthetic requirements have focused primarily on the position, inclination, shape, and color of the restoration. However, the peri-implant soft tissue also plays a major role in the esthetics of an implant-supported restoration especially in the anterior region.

Recruitment information / eligibility
Status Recruiting
Enrollment 60
Est. completion date January 29, 2025
Est. primary completion date July 22, 2024
Accepts healthy volunteers
Gender All
Age group 30 Years to 50 Years
Eligibility Inclusion Criteria: - No systemic diseases that might alter the tissue response to implantation. - Mobility grade 3 at the site of the 4 lateral incisors. - sufficient available inter-arch space - normal maxillomandibular relation. - no temporomandibular joint Exclusion Criteria: - Grade 1 or 2 mobility at the incisor's region. - Patients with systematic diseases that contraindicate implant placement.

Study Design

Related Conditions & MeSH terms

Intervention

Other:
• Prosthesis superstructure
Prosthesis superstructure for 2 implant supported short span fixed bride constructed from different materials

Locations
Country Name City State
Egypt Mohammed A. El-Sawy Mansoura

Sponsors (1)
Lead Sponsor Collaborator
Menoufia University

Country where clinical trial is conducted

Egypt, 

Outcome
Type Measure Description Time frame Safety issue
Primary Bone loss Measurement of alveolar bone loss around implants. 4 years
Secondary Clinical performance of the prosthesis superstructure Such as fracture of the prosthesis. 4 years
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