Evaluation Of Anchorage Control During Canine Retraction Using Arch Wire Stopper Versus Mini-Screws
NCT ID: NCT06416904
Last Updated: 2024-05-16
Study Results
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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RECRUITING
NA
26 participants
INTERVENTIONAL
2024-02-13
2025-05-31
Brief Summary
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Detailed Description
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After leveling and alignment for all participants, the extraction of the maxillary first premolars will be performed.
* In the "Intervention Group" Canine retraction will be performed on 0.017×0.025 ss archwire with an archwire stopper mesial to the upper first molar.
* In the "Comparator Group" Canine retraction on 0.017×0.025 ss archwire with the upper first molars indirectly anchored to inter-radicular mini screws
Lastly, the anchorage control in both groups and the secondary outcomes will be assessed using the obtained digital models and lateral cephalometric radiographs.
Conditions
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Study Design
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RANDOMIZED
PARALLEL
TREATMENT
SINGLE
Study Groups
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arch wire stopper mesial to the maxillary first molar group
In postpubertal female patients with maxillary dentoalveolar protrusion, canine retraction after the extraction of the maxillary first premolars with archwire stoppers mesial to the maxillary first molars.
archwire stopper mesial to the maxillary first molar group
canine retraction after the extraction of the maxillary first premolars with archwire stoppers is mesial to the maxillary first molars.
maxillary first molar indirectly anchored to the inter-radicular mini-screw group
In postpubertal female patients with maxillary dentoalveolar protrusion, canine retraction after the extraction of the maxillary first premolars, with the maxillary first molars indirectly anchored to the inter-radicular mini-screw.
inter-radicular mini-screw
canine retraction after the extraction of the maxillary first premolars, with the maxillary first molars indirectly anchored to the inter-radicular mini-screw.
Interventions
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archwire stopper mesial to the maxillary first molar group
canine retraction after the extraction of the maxillary first premolars with archwire stoppers is mesial to the maxillary first molars.
inter-radicular mini-screw
canine retraction after the extraction of the maxillary first premolars, with the maxillary first molars indirectly anchored to the inter-radicular mini-screw.
Eligibility Criteria
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Inclusion Criteria
* Cases with bimaxillary protrusion or Class II Division 1 malocclusion that require maxillary first premolars extraction.
* Full permanent dentition (not necessitating third molars).
* Good oral hygiene.
Exclusion Criteria
* Active periodontal disease or obvious bone loss in the maxillary arch.
* Patients with habits that are detrimental to dental occlusion (thumb sucking, tongue thrusting).
* Smoking or any systemic diseases.
* Chronic use of any medications including antibiotics, phenytoin, cyclosporine, anti-inflammatory drugs, systemic corticosteroids, and calcium channel blockers. All the above factors affect the rate of tooth movement
* Previous orthodontic treatment.
* Missing teeth.
15 Years
25 Years
FEMALE
Yes
Sponsors
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Cairo University
OTHER
Responsible Party
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Mennatallah Moamen Mohamed Mohamed Ali
Dentist
Principal Investigators
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Mennatallah Ali
Role: PRINCIPAL_INVESTIGATOR
Cairo University
Locations
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Faculty of Dentistry, Cairo University
Cairo, , Egypt
Countries
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Central Contacts
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Facility Contacts
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Other Identifiers
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ORTH3-3-3
Identifier Type: -
Identifier Source: org_study_id
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