Root Resorption and Alveolar Bone Changes in the Maxillary Canine Retraction Using Ni Ti Closed-coil Springs Versus Elastomeric Chains (A Split -Mouth Cone Beam CT Study)
NCT ID: NCT07116954
Last Updated: 2025-08-12
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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NOT_YET_RECRUITING
NA
22 participants
INTERVENTIONAL
2025-09-30
2027-05-31
Brief Summary
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Detailed Description
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Conditions
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Study Design
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RANDOMIZED
PARALLEL
OTHER
SINGLE
Study Groups
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Group1: Elastomeric chains will be used on the right side, and NiTi closed-coil springs will be use
Twenty-Two adult Patients who indicated for bilateral maxillary first premolar extraction will be randomly assigned into two equal group.
Group1: Elastomeric chains will be used on the right side, and NiTi closed-coil springs will be used on the left side. Group2: NiTi closed-coil springs will be used on the right side, Elastomeric chains will be used on the left side.
Canin retraction with NiTi Closed-Coil Springs and elastomeric chains
Comparison between canine retraction using NiTi closed-coil springs versus elastomeric chains
Group2: NiTi closed-coil springs will be used on the right side, Elastomeric chains will be used on
Canin retraction with NiTi Closed-Coil Springs and elastomeric chains
Comparison between canine retraction using NiTi closed-coil springs versus elastomeric chains
Interventions
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Twenty-Two adult Patients who indicated for bilateral maxillary first premolar extraction will be randomly assigned into two equal group.
Group1: Elastomeric chains will be used on the right side, and NiTi closed-coil springs will be used on the left side. Group2: NiTi closed-coil springs will be used on the right side, Elastomeric chains will be used on the left side.
Canin retraction with NiTi Closed-Coil Springs and elastomeric chains
Comparison between canine retraction using NiTi closed-coil springs versus elastomeric chains
Eligibility Criteria
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Inclusion Criteria
* Patients indicated for fixed orthodontic appliances
* Patients indicated for bilateral extraction of maxillary first premolars
* Patients who have not undergone any previous orthodontic treatment
Exclusion Criteria
* Patients currently taking anticoagulant drugs affecting bone metabolism
* Patients with a history of trauma or pathology involving the maxillary canines
* Patients with periodontally compromised teeth
16 Years
ALL
No
Sponsors
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Al-Azhar University
OTHER
Responsible Party
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Ahmed Mohamed Hassan Mahdy
Principal Investigator (Postgraduate Researcher in Orthodontics)
Central Contacts
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Other Identifiers
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Ethical committee
Identifier Type: -
Identifier Source: org_study_id
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