Accuracy Evaluation of Different "All on Four" Impression Techniques Using Plaster Jig

NCT ID: NCT06066892

Last Updated: 2023-10-04

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

UNKNOWN

Clinical Phase

NA

Total Enrollment

15 participants

Study Classification

INTERVENTIONAL

Study Start Date

2023-07-16

Study Completion Date

2023-11-15

Brief Summary

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This study will be conducted to evaluate the accuracy of different implant impression techniques using plaster jig Participants will have three types of impression techniques

Detailed Description

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Conditions

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Implant Prosthodontics

Study Design

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Allocation Method

NON_RANDOMIZED

Intervention Model

CROSSOVER

Primary Study Purpose

SUPPORTIVE_CARE

Blinding Strategy

DOUBLE

Participants Outcome Assessors

Study Groups

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Digital impression

Digital impression using intraoral scanner

Group Type EXPERIMENTAL

Impression techniques

Intervention Type PROCEDURE

3 types of impression techniques for all on four

One stage open impression technique

Splinting impression long transfer and open tray impression technique

Group Type EXPERIMENTAL

Impression techniques

Intervention Type PROCEDURE

3 types of impression techniques for all on four

Two stage closed tray and open tray

Primary impression with closed tray impression techniques then secondary impression by open tray technique

Group Type EXPERIMENTAL

Impression techniques

Intervention Type PROCEDURE

3 types of impression techniques for all on four

Interventions

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Impression techniques

3 types of impression techniques for all on four

Intervention Type PROCEDURE

Eligibility Criteria

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Inclusion Criteria

Non smokers Good oral hygiene Free from any signs of implant failure and requesting a fixed prosthesis

Exclusion Criteria

* patients that have severe bone resorption or excessive interarch space
Minimum Eligible Age

55 Years

Maximum Eligible Age

70 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Mansoura University

OTHER

Sponsor Role lead

Responsible Party

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Doaa Abd El-Razik El-Mowafy

Faculty of dentistry, Mansoura University

Responsibility Role PRINCIPAL_INVESTIGATOR

Locations

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Doaa Mowafy

Al Mansurah, Dakahlia Governorate, Egypt

Site Status

Countries

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Egypt

Other Identifiers

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14120219RP

Identifier Type: -

Identifier Source: org_study_id

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