CClinicalTrials.gg
CompletedNCT05261217CBCTUpdated Mar 2, 2022

Three-Dimensional Evaluation of the Airway Space After Distalization in Adults Using Carrière Motion Appliance

An interventional study of The motion 3D II appliance in Orthodontic Appliance, sponsored by Suez Canal University. Completed at 1 site in Egypt. Open to participants aged 18 Years to 30 Years. Per ClinicalTrials.gov, last updated 2022-03-02.

Sponsored by Suez Canal University · Not applicable, Interventional, and Treatment

From the registry’s dates

  • Registered 2 years 2 months after the study started (first participant enrolled Dec 2019, registered Feb 2022).
Phase
Not applicable
Study type
Interventional
Enrollment
18
Allocation
Not applicable
Ages
18 Years to 30 Years
Sex
All
01

Study summary

Class II malocclusion is quite possibly most continuous treatment issues confronting orthodontists, addressing just about 33% malocclusions. connection between II malocclusion decreased pharyngeal aviation route measurements has been accounted for in writing. few treatment alternatives have been endeavored address this malocclusion, one those choices is distalize maxillary back without extraction treatment. In 2004 another machine presented Luis Carrière conveying his name, called Carrière Motion apparatus. Nonetheless, so far RCT in orthodontic writing assessed impact this machine elements aviation route.

The point this examination assess impact this machine upper aviation route CBCT pictures in treatment post-pubertal patiets dental II malocclusion. near report led comprising 18 members age range from 18-30 years age. treatment impacts assessed radiographically utilizing pre post-distalization CBCT pictures after I connection has been reached. three dimentional investigation performed contemplate impacts distalization upper aviation route. gathered information then genuinely broke down for treatment changes among pre post-distalization.

Read the detailed description

Patients selected from outpatient center at Department Orthodontics, Faculty Oral Dental Medicine, Suez Canal University. Research Ethical Committee Faculty Oral Dental Medicine, Suez Canal University endorsed this investigation. Patients educated about methodology shown logical, enlivened recordings.

  1. Incorporation standards:

The chose patients had met accompanying models:

a) Adults full lasting dentition matured from (18-30). b) Dental II malocclusion beginning from half unit three quarter unit II relationship reciprocally where treatment plan did exclude extraction in upper curve.

c) A ordinary skeletal maxilla typical or gentle direct retrognathic mandible. d) Normal or flat development design. e) All patients ought have great oral cleanliness ought consent inspiration directions give sensible forecast.

f) Absence ejected maxillary third molars. g) The patients should be liberated from any foundational illness or medical conditions.

  1. Prohibition models:
  1. Patients set experiences any genuine injury or medical procedure orofacial district.
  2. sex inclination.
  3. No history orthodontic treatment subjects.
  4. No history obstructive breathing issues. 5-Methodology: 5.1 Preoperative intercession:

A Medical History Questionnaire:

A clinical filled patients bar any patients who might be experience ill effects any fundamental illness. Besides, patients checked ear nose throat expert affirm shortfall any aviation route problem.

5.2 Dental Case History Clinical Examination: A total dental case history acquired from every quiet patients analyzed clinically submitted both extraoral intraoral assessment. patients checked meet incorporation measures recently referenced. chose patients who met rules, alluded Periodontal Department centers for additional improvement oral cleanliness Restorative Department Clinics for any necessary fillings lastly alluded Oral Maxillofacial Surgery Department for extraction third maxillary molars in case they completely ejected in oral cavity.

5.3 Patients' Records: The accompanying records acquired from every understanding before endless supply treatment time, 5.3.1 Photographs For every tolerant bunch 4 extraoral 5 intraoral photos taken 5.3.2 Orthodontic Study Models All patients submitted upper lower impressions utilizing alginate impressionA material. wax wafer chomp additionally acquired. Impressions poured promptly utilizing extra hard stone model bases appropriately framed managed orthodontic norms 5.3.3 Cone Beam Computed Tomography: The chose patients submitted two CBCT examines; one pre-usable another after finish distalization utilizing Carrière Motion machine. CBCT pictures procured utilizing SOREDEX SCANORA 3D present in radiology office in Faculty Dentistry Suez Canal University. CBCT examining is performed producer's convention similar administrator. boundaries CBCT set suggestion assembling

02

Conditions studied

  • Orthodontic Appliance
03

In context

Lead sponsor

Suez Canal University is the lead sponsor of 157 studies on the registry; 37 are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years to 30 Years
Sexes eligible
All
Accepts healthy volunteers
No

Inclusion criteria

Dental II malocclusion beginning from half unit three quarter unit II relationship reciprocally where treatment plan did exclude extraction in upper curve.

A ordinary skeletal maxilla typical or gentle direct retrognathic mandible. Normal or flat development design. All patients ought have great oral cleanliness ought consent inspiration directions give sensible forecast.

Absence ejected maxillary third molars. The patients should be liberated from any foundational illness or medical conditions.

Exclusion criteria

Exclusion Criteria:

-

05

Study design

Phase
Not applicable
Primary purpose
Treatment
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrollment
18 participants (actual)

Study arms

  • Experimental
    The motion 3D II appliance

    using The motion 3D II appliance on treating Class II orthodontic

    Device: The motion 3D II appliance

Interventions

  • DeviceThe motion 3D II appliance

    The motion 3D II appliance treating class II malocclusion

06

What researchers measure

Primary outcomes

  1. Cone Beam Computed Tomography

    CBCT with Nasopharyngeal Airway Nasopharyngeal Airway Volume Oropharyngeal Airway Oropharyngeal Airway volume Hypopharyngeal Airway Hypopharyngeal Airway volume parameters

    Time frame: nine months

07

Study locations

1 site
  • Faculty of dentistry, Suez canal university
    Ismailia, Egypt
08

References and documents

Individual participant data

Plan to share: No

No publications or documents are linked to this record.

09

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Mar 2, 2022, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT05261217
Lead sponsor
Suez Canal University
Responsible party
Heba Allah Ahmed Ahmed ELghawy (Heba Allah Ahmed Ahmed Elgahawy, Suez Canal University) — Principal investigator
First posted
Mar 2, 2022
Start date
Dec 18, 2019
Primary completion
Mar 15, 2021
Completion
Mar 20, 2021
Last update
Mar 2, 2022

Study contacts

Heba Allah ELghawy, Bachlor
principal investigator · Suez Canal University

Oversight

FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

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