Class II Division 1 Malocclusion Clinical Trial
— FLMGMOfficial title:
Class II Division 1 Malocclusions Treated With Fixed Lingual Mandibular Growth Modificator (FLMGM): The Mechanism of Sagittal Occlusal Correction
Verified date | March 2014 |
Source | Damascus University |
Contact | n/a |
Is FDA regulated | No |
Health authority | United States: Food and Drug Administration |
Study type | Interventional |
The aim of the current controlled trial was to assess the possible net skeletal and dental
effects of FLMGM treatment in relation to growth with emphasis on the contribution of
skeletal and dental changes to sagittal correction of Cl II/1 malocclusion.
The null hypothesis stated that there were no significant differences in dentoskeletal
changes between FLMGM treated group and control untreated group.
Status | Completed |
Enrollment | 43 |
Est. completion date | December 2012 |
Est. primary completion date | July 2011 |
Accepts healthy volunteers | No |
Gender | Both |
Age group | 11 Years to 16 Years |
Eligibility |
Inclusion Criteria: - Cl II/1 malocclusion with an overjet greater than 4 mm. - Mild to moderate Class II Skeletal pattern (A-N-B > 4°) with retrognathic mandible (S-N-B < 76°). - Growth potential. Fishman skeletal maturation indicator (SMI) method was used to assess the hand-wrist radiographs, and only patients in the peak of the pubertal growth spurt, which occurs on average between SMIs 4 to 7, at the beginning of the treatment/observation period were invited. Exclusion Criteria: - craniofacial syndromes - clinically obvious facial asymmetry - extreme vertical disproportion - prior orthodontic therapy - permanent tooth extractions - significant medical history |
Allocation: Non-Randomized, Endpoint Classification: Efficacy Study, Intervention Model: Parallel Assignment, Masking: Open Label, Primary Purpose: Treatment
Country | Name | City | State |
---|---|---|---|
Syrian Arab Republic | Department of Orthodontics, School of Dentistry, University of Damascus | Damascus |
Lead Sponsor | Collaborator |
---|---|
Damascus University |
Syrian Arab Republic,
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Other | Standard Dental and skeletal changes | 8 months | No | |
Primary | Overjet reduction and Class II molar correction | 8 months | No | |
Secondary | Total mandibular length (Co-Gn) | 8 months | No |
Status | Clinical Trial | Phase | |
---|---|---|---|
Completed |
NCT04619446 -
Dentoskeletal Changes Produced by Growth Modification Appliances in Treatment of Skeletal Class II Malocclusion
|
||
Active, not recruiting |
NCT05171738 -
Distalization Via Skeletally-anchored Distaljet Appliance With Two Approaches of Micro-osteoperforations
|
N/A | |
Completed |
NCT00248014 -
Response of Individuals With Class II Malocclusion
|
Phase 2 | |
Completed |
NCT01853137 -
Fixed Lingual Mandibular Growth Modificator
|
N/A | |
Completed |
NCT04814173 -
The Efficacy of Tow Mechanics for Total-maxillary-arch-distalization
|
N/A | |
Recruiting |
NCT03839303 -
Comparison Between Mini Implant Supported Appliance and Headgear in Treatment of Maxillary Excess in Growing Patients
|
N/A | |
Completed |
NCT04847492 -
Evaluation of Upper Anterior Teeth Retraction Rate Assisted by Two Corticotomy Techniques
|
N/A | |
Recruiting |
NCT04810286 -
Prefabricated Versus 3D-Printing Myofunctional Appliances
|
N/A | |
Not yet recruiting |
NCT03764189 -
Evaluation of Micro-osteoperforation on Rate of Maxillary En-masse Retraction
|
N/A | |
Terminated |
NCT00957489 -
A Prospective Randomized Controlled Trial to Evaluate the Effectiveness of the Two Different Appliances in the Treatment of Class II Division 1 Malocclusion
|
N/A | |
Recruiting |
NCT04743258 -
Bilateral Premolar Extraction vs Distalization: A Randomised Clinical Trial
|
N/A | |
Active, not recruiting |
NCT04191070 -
Distalization Using Infrazygomatic Crest Miniscrews and Zygomatic Miniplates: A Randomized Clinical Trial
|
N/A | |
Completed |
NCT05335824 -
The Effect of Autologous Platelet Concentrations on Orthodontic Treatment Time
|
N/A | |
Completed |
NCT06133361 -
The Effect of Platelet-rich Plasma on the Rate and Type of Orthodontic Tooth Movement
|
N/A | |
Completed |
NCT05542745 -
Measuring Rate of Anteriors Retraction With Two Different Techniques
|
N/A | |
Completed |
NCT05040945 -
Evaluation of the Levels of Pain and Discomfort Associated With Two Techniques of Corticotomy
|
N/A | |
Completed |
NCT05928143 -
Patient Outcomes Associated With Two Accelerated Method of Retraction of Upper Front Teeth
|
N/A | |
Completed |
NCT04316403 -
Laser-assisted Flapless Corticotomy in Accelerating Canine Retraction
|
N/A | |
Not yet recruiting |
NCT03635463 -
Effect of Modified Twin Block in Skeletal Class II Growing Females With Mandibular Deficiency
|
N/A | |
Completed |
NCT03467555 -
Evaluation of Distal Movement of Maxillary Dentition With Zygomatic Miniplates Using Cone Beam Computed Tomography
|
N/A |