Bone Changes Assessment in Screw-Retained Maxillary Complete Denture With Electric Welded Framework Versus Cast One

NCT ID: NCT04548258

Last Updated: 2020-10-06

Basic Information

• Recruitment Status: UNKNOWN
• Clinical Phase: NA
• Total Enrollment: 12 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2020-10-31
• Study Completion Date: 2021-11-30

Brief Summary

comparing bony changes around implants that will be joined by ametal framework either with electric weiling or with the conventional casting metal

Detailed Description

joining multiple implants together in the edentulous arches is considered agood solution, using the conventional casting technique has many disadvantages due to lab errors and time and cost consuming on ,the other hand the study aims to owercome these disadvantages using electric welding metal framework.

Conditions

Bone Resorption

Study Design

• Allocation Method: RANDOMIZED
• Intervention Model: PARALLEL
• Primary Study Purpose: TREATMENT
• Blinding Strategy: SINGLE

Study Groups

electric welded metal framework

using electric welding device to intraorally join metal framework where the study aim to save time and cost and eliminate lab errors

Group Type: EXPERIMENTAL

electric intraoral weilding

Intervention Type: DEVICE

weilding metal framework to the implants in completely edentulous maxilla using electric weilding device intraorally

conventional cast metal technique

using the conventional casting technique to join metal framework and compare it with the electric welding technique

Group Type: EXPERIMENTAL

casting

Intervention Type: DEVICE

casting metal framework

Interventions

electric intraoral weilding

weilding metal framework to the implants in completely edentulous maxilla using electric weilding device intraorally

Intervention Type: DEVICE

casting

casting metal framework

Intervention Type: DEVICE

Eligibility Criteria

Inclusion Criteria

• Age range from 30 to 65 years old.
• Absence of any medical disorder that could complicate the Surgical phase or affect osseointegration.
• The patients must be completely edentulous.
• The patient must have enough bone height for implants minimum length of 10mm and a minimum diameter of 5 mm.
• Patients with good oral hygiene.
• Complete denture wearer.
• Adequate inter arch space for screw retained prosthesis.
• Absence of any intra-oral pathological condition.

Exclusion Criteria

Patients with recent extraction(less than three months).

• Patients with inflamed ridge or candida infection.
• Patients with flappyridge.
• Parafunctional habits.

• Minimum Eligible Age: 45 Years
• Maximum Eligible Age: 65 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: Yes

Sponsors

Cairo University

OTHER

Sponsor Role: lead

Responsible Party

Shaimaa Magdy Abd Elhakm Mohmed

principle investigator

Responsibility Role: PRINCIPAL_INVESTIGATOR

Locations

Cairo University ,Faculty of Dentistry

Cairo, , Egypt

Site Status: RECRUITING

Countries

Egypt

Central Contacts

faculty of dentistry cairo university

Role: CONTACT

dentmail@dentistry.cu.edu.eg

0235676105 ext. +2

Facility Contacts

faculty of dentistry cairo dentistry

Role: primary

cairo university faculty of dentistry

Role: backup

Other Identifiers

6420

Identifier Type: -

Identifier Source: org_study_id