- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03389594
Assesment of the Accuracy of Surgical Guide Designed From CBCT With Different Voxel Sizes
Assesment of the Accuracy of Surgical Guide Designed From CBCT With Different Voxel Size in Computer Guided Implantology Randomized Clinical Trial
Accuracy Of CBCT affected by many factors. On of the most factors the affect the image quality is voxel size. Larger voxel size give a higher accuracy of the images but with higher radiation dose.
The study is to assist the accuracy of surgical guides designed from CBCT with different voxel sizes .
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Accuracy Of CBCT affected by many factors. On of the most factors the affect the image quality is voxel size. Larger voxel size give a higher accuracy of the images but with higher radiation dose.
The study is to assist the accuracy of surgical guides designed from CBCT with different voxel sizes (voxel size 0.4mm & 0.2mm)
Study Type
Enrollment (Anticipated)
Phase
- Not Applicable
Contacts and Locations
Study Contact
- Name: Mohamed Elhag, Bachelorie
- Phone Number: 202 (+202) 23634965
- Email: dentmail@dentistry.cu.edu.eg
Study Locations
-
-
-
Cairo, Egypt, 02
- Recruiting
- Cairo University
-
Contact:
- Info@dentistry.cu.edu.eg
- Phone Number: 0223634965
- Email: Info@dentistry.cu.edu.eg
-
Principal Investigator:
- Mohammed Elhag
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
- Child
- Adult
- Older Adult
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- partially edentulous patients seeking for dental implant
- Bucco-lingual width more than 6 mm
- Medically free patients
Exclusion Criteria:
- patients with thin ridges that may need augmentation
- patients with systematic diseases that may affect bone quality
- completely edentulous patients
- patients with limited mouth opening
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Other
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Quadruple
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
No Intervention: Surgical guide designed from voxel size 0.2mm
Surgical guide will be designed based on CBCT voxel size 0.2mm
|
|
Active Comparator: Surgical guide designed from voxel size 0.4m
Surgical guide will be designed based on CBCT voxel size 0.4 mm
|
Surgical Guide for this group will designed from 0.4mm voxel size
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Angular deviation
Time Frame: Immediate post operative
|
Evaluation of angular deviation of virtual implant and actual implant positions according to voxel size difference (0.2 mm versus 0.4 mm)
|
Immediate post operative
|
Linear deviation
Time Frame: Immediate post operative
|
Evaluation of linear deviation of virtual implant and actual implant positions according to voxel size difference (0.2 mm versus 0.4 mm
|
Immediate post operative
|
Collaborators and Investigators
Sponsor
Investigators
- Principal Investigator: Cairo university, Cairo University, faculty of dentistry
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Anticipated)
Study Completion (Anticipated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Other Study ID Numbers
- ElhagCUImplant
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
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.
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