Accuracy Evaluation of Different "All on Four" Impression Techniques Using Plaster Jig
September 28, 2023 updated by: Doaa Abd El-Razik El-Mowafy, Mansoura University
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
Study Overview
Status
Active, not recruiting
Conditions
Intervention / Treatment
Study Type
Interventional
Enrollment (Actual)
15
Phase
- Not Applicable
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
-
-
Dakahlia
-
El Mansura, Dakahlia, Egypt, 31951
- Doaa Mowafy
-
-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
- Adult
- Older Adult
Accepts Healthy Volunteers
Yes
Description
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
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Supportive Care
- Allocation: Non-Randomized
- Interventional Model: Crossover Assignment
- Masking: Double
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
|---|---|
|
Experimental: Digital impression
Digital impression using intraoral scanner
|
3 types of impression techniques for all on four
|
|
Experimental: One stage open impression technique
Splinting impression long transfer and open tray impression technique
|
3 types of impression techniques for all on four
|
|
Experimental: Two stage closed tray and open tray
Primary impression with closed tray impression techniques then secondary impression by open tray technique
|
3 types of impression techniques for all on four
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
|---|---|---|
|
Accuracy of impression technique
Time Frame: 3 months
|
By using plaster jig
|
3 months
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Actual)
July 16, 2023
Primary Completion (Estimated)
October 16, 2023
Study Completion (Estimated)
November 15, 2023
Study Registration Dates
First Submitted
September 28, 2023
First Submitted That Met QC Criteria
September 28, 2023
First Posted (Actual)
October 4, 2023
Study Record Updates
Last Update Posted (Actual)
October 4, 2023
Last Update Submitted That Met QC Criteria
September 28, 2023
Last Verified
September 1, 2023
More Information
Terms related to this study
Other Study ID Numbers
- 14120219RP
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
NO
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
No
Studies a U.S. FDA-regulated device product
No
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.