Effect of Carriere® Motion™ Appliance on Airway Dimensions
NCT ID: NCT04900077
Last Updated: 2022-04-05
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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COMPLETED
NA
42 participants
INTERVENTIONAL
2019-06-13
2022-01-19
Brief Summary
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Materials and Methods: a prospective controlled clinical study on 17 patients treated at King Abdulaziz university dental hospital, Jeddah, Saudi Arabia with a mean age of 15.25 ± 2.49 years with class II molar relationship (treatment group). They were treated with Carriere® Motion™ Appliance and initial and post treatment lateral cephalograms were taken to assess the effect of the appliance on the pharyngeal airway dimensions, skeletal and dental measurements. A matched sample of 18 untreated patients (with a mean age of 14.44 ± 2.25 years) acted as a control group. Independent sample T-test and paired T-tests were conducted. The significance level was set at P\< 0.05.
Results: when the cephalometric changes associated with the treatment by Carriere® Motion™ Appliance were compared to the changes in the untreated control group, no significant differences were found between the groups in regard to the pharyngeal airway and the skeletal dimensions. The only significant difference between the two groups was in the proclination and the protrusion of the lower incisors. The treatment group showed significantly increased lower incisors proclination and protrusion (L1 to mand plane°= 3.38±2.6, L1-Apo= 0.99±1.45) compared to the control group (L1 to mand plane°=0.49±2.81, L1-Apo=0.39±1.86) (P\<0.05).
Conclusion: treatment with Carriere® Motion™ Appliance does not have a significant effect on pharyngeal airway and skeletal dimensions. However, it significantly increases the lower incisors proclination and protrusion.
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Detailed Description
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Conditions
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Study Design
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NON_RANDOMIZED
PARALLEL
TREATMENT
NONE
Study Groups
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treatment group
treated by Carriere® Motion™ Appliance
Carriere® Motion™ Appliance
class II malocclusion corrector
control group
no treatment
No interventions assigned to this group
Interventions
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Carriere® Motion™ Appliance
class II malocclusion corrector
Eligibility Criteria
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Inclusion Criteria
* Full set of teeth from 1st molar to 1st molar.
* Age: between 12 and 20 years.
Exclusion Criteria
* Previous orthodontic treatment.
* History of respiratory illness.
12 Years
20 Years
ALL
No
Sponsors
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King Abdulaziz University
OTHER
Responsible Party
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Slaha Aljohani
Assistant Professor & Consultant of Orthodontics
Locations
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King Abdulaziz University
Jeddah, , Saudi Arabia
Countries
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Other Identifiers
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1532-165-1440
Identifier Type: OTHER_GRANT
Identifier Source: secondary_id
022-01-19
Identifier Type: -
Identifier Source: org_study_id
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