Actively Recruiting
Nano Coated Orthodontic Miniscrews for en Mass Retraction of the Upper Arch
Led by Al-Azhar University · Updated on 2026-04-13
14
Participants Needed
1
Research Sites
182 weeks
Total Duration
On this page
AI-Summary
What this Trial Is About
study will be directed to evaluate silver-hydroxyapatite nano-coated versus uncoated orthodontic miniscrews for en masse retraction of the upper anterior segment.
CONDITIONS
Official Title
Nano Coated Orthodontic Miniscrews for en Mass Retraction of the Upper Arch
Who Can Participate
Eligibility Criteria
You may qualify if you...
- Class I orthodontic cases with bimaxillary protrusion of the anterior segment of the upper jaw that need at least extraction for orthodontic treatment.
- Age 14-20 years.
- Good oral hygiene with healthy periodontium.
- Need for an absolute skeletal anchorage.
- Systemically healthy patients.
You will not qualify if you...
- Patient with craniofacial anomalies (e.g, cleft lip and palate)
- Presence of systemic diseases or syndromes affecting bone metabolism (e.g, osteoporosis, rickets)
- Poor oral hygiene or uncooperative patients.
- Extensive dental caries or untreated periodontal disease.
- History of trauma or surgery affecting the maxilla or mandible.
AI-Screening
AI-Powered Screening
Complete this quick 3-step screening to check your eligibility
Trial Site Locations
Total: 1 location
1
Faculty of Dental Medicine (Boys), Al-Azhar University
Cairo, Cairo Governorate, Egypt, 4434103
Actively Recruiting
Research Team
H
Hashem Kh Al-Washali, MScCandidate
CONTACT
M
Mahmoud FA Aboelmahasen, Phd
CONTACT
How is the study designed?
Study Type
INTERVENTIONAL
Masking
DOUBLE
Allocation
RANDOMIZED
Model
PARALLEL
Primary Purpose
TREATMENT
Number of Arms
2
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