Dental Malocclusion Clinical Trial
Official title:
Evaluation of First Molar Inclinations and Dental Arch Parameters in Individuals With Bilateral Posterior Crossbite at Different Age Periods
NCT number | NCT04955860 |
Other study ID # | 2020/44 |
Secondary ID | |
Status | Completed |
Phase | |
First received | |
Last updated | |
Start date | March 20, 2020 |
Est. completion date | July 1, 2021 |
Verified date | July 2021 |
Source | TC Erciyes University |
Contact | n/a |
Is FDA regulated | No |
Health authority | |
Study type | Observational |
This study aims to evaluate and compare the inclination of the lower and upper permanent first molars and the transversal width of the lower and upper jaws in individuals of different age groups to evaluate whether the existing anomaly at different ages in individuals with a bilateral posterior crossbite. For this reason, first molar tooth inclination and lower and upper jaw transversal width will be evaluated in adolescent and post-adolescent individuals with a bilateral posterior crossbite.
Status | Completed |
Enrollment | 120 |
Est. completion date | July 1, 2021 |
Est. primary completion date | March 20, 2021 |
Accepts healthy volunteers | No |
Gender | All |
Age group | 12 Years to 18 Years |
Eligibility | Inclusion Criteria: - For the Working Group; 1. Absence of a syndrome or disease affecting the craniofacial and general systemic condition 2. Patients who have applied for treatment due to the need for orthodontic treatment 3. Adequate radiographic and three-dimensional dental model records before treatment 4. Bilateral posterior crossbite 5. Absence of anterior crossbite 6. Absence of loss of lower and upper first permanent molars and eruption of all 4 permanent molars - For the Control Group; 1. Absence of a syndrome or disease affecting the craniofacial and general systemic condition 2. Patients who have applied for treatment due to the need for orthodontic treatment 3. Adequate radiographic and three-dimensional dental model records before treatment 4. Absence of posterior and anterior crossbite 5. Absence of loss of lower and upper first permanent molars and eruption of all 4 permanent molars Exclusion Criteria: 1. Presence of a syndrome and disease affecting the craniofacial and general systemic condition 2. Absence of radiographic and dental model records 3. Losing any of the lower or upper permanent first molars 4. Presence of anterior crossbite |
Country | Name | City | State |
---|---|---|---|
Turkey | Erciyes University | Kayseri |
Lead Sponsor | Collaborator |
---|---|
TC Erciyes University |
Turkey,
da Silva Filho OG, Ferrari Júnior FM, Okada Ozawa T. Dental arch dimensions in Class II division 1 malocclusions with mandibular deficiency. Angle Orthod. 2008 May;78(3):466-74. doi: 10.2319/022307-89.1. — View Citation
McNamara JA Jr, Baccetti T, Franchi L, Herberger TA. Rapid maxillary expansion followed by fixed appliances: a long-term evaluation of changes in arch dimensions. Angle Orthod. 2003 Aug;73(4):344-53. — View Citation
McNamara JA Jr. Early intervention in the transverse dimension: is it worth the effort? Am J Orthod Dentofacial Orthop. 2002 Jun;121(6):572-4. — View Citation
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | Mandibular and maxillary first molar positions | The inclinations of the lower and upper permanent first molars in the frontal plane will be evaluated. | At the beginning of the examination, it will be evaluated as an average of 10 minutes for each patient's lower and upper jaw. | |
Primary | Dimensions of the upper dental arch in the transverse direction | The distances of the right and left permanent canines, first and second premolars, and permanent first molars transversely to each other in the upper jaw of each patient will be evaluated. In addition, dental arch perimeter and dental arch depth will be evaluated. | At the beginning of the examination, it will be evaluated as an average of 15 minutes for each patient's maxilla. | |
Primary | Dimensions of the lower dental arch in the transverse direction | The distances of the right and left permanent canines, first and second premolars, and permanent first molars transversely to each other in the upper jaw of each patient will be evaluated. In addition, dental arch perimeter and dental arch depth will be evaluated. | At the beginning of the examination, it will be evaluated as an average of 15 minutes for each patient's mandible. | |
Primary | Evaluation of the transverse dimensions of the lower and upper jaws between different age groups | The differences between the periods of different age groups (12-14 years, 14-16 years and 16-18 years) will also be evaluated separately for each group and parameter. | At the beginning of the examination, it will be evaluated as an average of 25 minutes for each patient's mandible. | |
Secondary | Evaluation of the transverse dimensions of the lower and upper jaws between the sexes | Differences between male and female individuals will also be evaluated separately for each group and parameter. | At the beginning of the examination, it will be evaluated as an average of 25 minutes for each patient's mandible. |
Status | Clinical Trial | Phase | |
---|---|---|---|
Completed |
NCT04713280 -
Maxillary Versus Bi-Maxillary Posterior Segments Intrusion Adult Subjects With Skeletal Open Bite
|
N/A | |
Completed |
NCT04387578 -
Evaluation of Efficiency for Three Different Aligning Archwires During Initial Orthodontic Leveling
|
N/A | |
Completed |
NCT03991221 -
Validation of Dental Malocclusion Schematic Representations for Early Orthodontic Treatment
|
N/A | |
Completed |
NCT04381442 -
Effect of Low Level Laser on Orthodontic Canine Retraction
|
N/A | |
Completed |
NCT05614635 -
Safety and Technical Performance of Plastalgin and Plastalgin Fast in Patients Requiring a Dental Impression
|
||
Recruiting |
NCT03714932 -
Accuracy of Arch Analysis in Mixed Dentition Using Digital Models Versus Plaster Ones.
|
||
Completed |
NCT05094973 -
Predictability of Distalization and Derotation of the Carriere Motion Appliance.
|
N/A | |
Completed |
NCT05831722 -
Changes in the Upper Airway Volume After Rapid Maxillary Expansion in Adults Using Pure Skeletal Anchorage
|
||
Active, not recruiting |
NCT05896618 -
Evaluation of Dental and Skeletal Effect of TPA and Nance as a Space Maintainers in Children: A Prospective Clinical Trial
|
N/A | |
Recruiting |
NCT04828096 -
Retention With Three Different Bonded Retainers a Multicenter, Randomized Controlled Trial With 5-year Follow-up
|
N/A | |
Recruiting |
NCT06278116 -
Comparison of Absorbance Values, Sensory Evaluations and Periodontal Effects of Five Different Products for Clean Aligners Cleansing
|
N/A | |
Completed |
NCT04631419 -
Effects of Flapless Laser Corticotomy in Canine Retraction
|
N/A | |
Completed |
NCT04347018 -
BRIUS Vs FFA Efficiency
|
N/A | |
Recruiting |
NCT05615688 -
Pain and Activity Levels After Orthodontic Separators
|
N/A | |
Completed |
NCT04376164 -
Laser in Orthodontic Leveling and Alignment
|
N/A | |
Completed |
NCT04266769 -
Precision Orthodontics: A Comparison of Custom vs Traditional Bracket Treatment Efficiency
|
N/A | |
Completed |
NCT05151991 -
A Clinical Trial on the Failure Rates of Metallic and Ceramic Orthodontic Brackets
|
N/A | |
Enrolling by invitation |
NCT05144555 -
Periodontal Parameters in Orthodontic Patients With Stainless Steel and Ceramic Brackets.
|
N/A | |
Completed |
NCT05939102 -
Eighteen-month Orthodontic Bracket Survival Rate With the Conventional Bonding Technique Versus RMGIC and V-prep
|
N/A | |
Recruiting |
NCT05978856 -
The Accuracy of Computer Software Prediction of Soft Tissue Profile for Patients Undergoing Fixed Orthodontic Treatment
|