Actively Recruiting
Evaluation of PEEK and BruxZir as Esthetic Space Maintainers in Children
Led by Ain Shams University · Updated on 2024-08-19
20
Participants Needed
1
Research Sites
52 weeks
Total Duration
On this page
AI-Summary
What this Trial Is About
Compare two band and loop space maintainers made from two tooth colored materials; Polyetherethherketone (PEEK) and monolithic Zirconia (BruxZir) as regards to: * Clinical performance of space maintainers in terms of frequency of debonding or fracture of the appliance and health of adjacent gingiva during a one-year follow up. * Wear of the opposing teeth.
CONDITIONS
Official Title
Evaluation of PEEK and BruxZir as Esthetic Space Maintainers in Children
Who Can Participate
Eligibility Criteria
You may qualify if you...
- Children requiring bilateral extraction of mandibular first primary molars or those with previously extracted molars no more than 6 months prior to intervention
- Presence of teeth on both the mesial and distal sides of the empty space
- Angle's Class I molar relationship and/or flush terminal or mesial step primary molar occlusion
- No periapical or furcal disease affecting the abutment teeth
- Presence of the developing tooth germ of the succeeding mandibular first premolar
- At least 1 mm of bone covering the successor tooth germ
You will not qualify if you...
- Abutment teeth with decay needing pulp therapy
- Abutment primary teeth with decay requiring full coverage restoration
- History of bruxism or clenching
- Medical, intellectual, or physical disabilities
- Abnormalities like posterior cross-bite, open bite, or deep bite
AI-Screening
AI-Powered Screening
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Trial Site Locations
Total: 1 location
1
Ain Shams University
Cairo, Egypt
Actively Recruiting
Research Team
H
Hagar Abozeid, PhD
CONTACT
M
Mariem Wassel, Professor
CONTACT
How is the study designed?
Study Type
INTERVENTIONAL
Masking
DOUBLE
Allocation
RANDOMIZED
Model
PARALLEL
Primary Purpose
PREVENTION
Number of Arms
2
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