Clinical trials: Malocclusion, Angle Class II
Malocclusion, Angle Class II
Dentoskeletal Changes Associated With Herbst Appliance Therapy
The aim of the study is to perform a three-dimensional (3D) evaluation of the dentoskeletal changes in pubertal Class II malocclusion subjects treated with the Herbst appliance (HAG), in comparison with a Class II comparison…
- Trial name
- NCT02456220
- Testing
- Herbst appliance
- Where
- Brazil
- Volunteers
- 50 people
- Sponsor
- Bernardo Quiroga Souki
Class II Division 1 Malocclusion
Comparison Between Mini Implant Supported Appliance and Headgear in Treatment of Maxillary Excess in Growing Patients
The aim of the study is to compare an Infra-zygomatic Mini implant supported appliance with headgear in distalization and intrusion of maxillary dentition for treatment of growing patients with class II malocclusion (maxillary…
- Trial name
- NCT03839303
- Testing
- Infra-zygomatic Mini Implant Supported Appliance, high pull head gear
- Where
- Egypt
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Cairo University
Angle Class 2 Malocclusion
Changes in Arch Parameters After Molar Distalization; Hybrid Hyrax Distalizer Versus Pendulum
this study was to compare the changes in arch parameters after molar distalization; hybrid hyrax distalizer versus Pendulum distalizer using CBCT.
- Trial name
- NCT05470179
- Testing
- Hybrid hyrax distalizer, Pendulum distalizer
- Where
- 2 sites in Egypt
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Mohamed Abdelrhman Shendy Abdelrhman
Class II Division 2 Malocclusion
Changes in the Sagittal Pharyngeal Airway Dimension Following Leveling and Alignement in Class II Division 2 Patients
Aim of the study: is to compare the changes in the sagittal pharyngeal airway dimension (SPAD) and mandibular position before and after the levelling and alignment stage of orthodontic treatment in Class II division 2 patients.
- Trial name
- NCT06602518
- Testing
- Orthodontic Treatment
- Where
- Egypt
- Volunteers
- 27 people
- Sponsor
- Nourhan M.Aly
Class II Malocclusion, Orthodontic Tooth Movement
Effect of Photobiomodulation on Orthodontic Tooth Movement
This study evaluated whether photobiomodulation (PBM), a form of low-level light therapy, can accelerate orthodontic tooth movement during canine distalization in adult patients undergoing fixed orthodontic treatment.
- Trial name
- NCT07390357
- Testing
- 635-nm photobiomodulation
- Where
- Poland
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Wroclaw Medical University
Class II Division 1 Adolescent Patients
Three-Dimensional Evaluation of Pharyngeal Airway and Facial Dimension Changes in Skeletal Class II Patients Treated With Twin Block Versus Myobrace Appliances
This study is intended primarily to compare the effects of two Class II correction appliances, namely Twin block and Myobrace appliances, on pharyngeal airway dimensions during the treatment of class II division 1 adolescent…
- Trial name
- NCT06976749
- Testing
- myobrace appliance, Twin block
- Where
- Iraq
- Volunteers
- 50 people
- Sponsor
- University of Baghdad
Malocclusion, Angle Class II
RCT Comparing Invisalign and Traditional Orthodontic Treatment
Comparison of orthodontic patients treated with aligners and traditional (clear braces)
- Trial name
- NCT04556448
- Testing
- Aligners, Clear braces
- Where
- United States
- Volunteers
- 78 people, healthy volunteers welcome
- Sponsor
- Texas A&M University
Class II Malocclusion
Comparative Effect of Conventional and 3D-printed Twin Block Appliances on Soft Tissue Changes
: To evaluate the effectiveness of functional device treatment using both 3D-printed and conventional Twin Block appliances on soft tissue changes during growth modification in Class II malocclusion.
- Trial name
- Clinic Radiogr (NCT07795138)
- Testing
- Twin Block
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
CLASS II DIVISION 1 MALOCCLUSION
Twin-Block and LIPUS for TMJ Outcomes in Skeletal Class II Patients
Evaluation of the efficacy of early treatment of skeletal class II patients with twin-block in conjunction with low intensity pulsed ultrasound on temporomandibular joint region: a prospective clinical trial
- Trial name
- AlAzharU (NCT07676695)
- Testing
- ultrasound
- Where
- Egypt
- Volunteers
- 24 people
- Sponsor
- Al-Azhar University
Class II Malocclusion, Class III Malocclusion
Canine Retraction With Temporary Anchorage Devices
Various malocclusions require the extraction of the first premolars and retraction of the canines with the need for maximum anchorage.
- Conditions
- Class II Malocclusion, Class III Malocclusion, Crowding, Tooth, Bimaxillary Protrusion
- Trial name
- NCT04887974
- Testing
- canine retraction
- Where
- Egypt
- Volunteers
- 10 people
- Sponsor
- Future University in Egypt
Class II Malocclusion
Evaluation of the Effect of Electrical Stimulation on the Rate of Orthodontic Tooth Movement and the Dental Arches
Thirty-eight patients requiring extraction of maxillary first premolars and maximum anchorage to retract the upper anterior teeth will participate in the study.
- Trial name
- NCT05350280
- Testing
- electric current, Traditional treatment
- Where
- Syria
- Volunteers
- 38 people
- Sponsor
- Damascus University
CLASS II DIVISION 1 MALOCCLUSION
Response of Individuals With Class II Malocclusion
This investigation aims at distinguishing the subjects that react in a favorable way to the treatment protocol we propose for the Class II treatment
- Trial name
- NCT00248014
- Testing
- Mandibular Advancement Via A Functional Appliance
- Where
- Greece
- Volunteers
- 63 people, healthy volunteers welcome
- Sponsor
- Aristotle University Of Thessaloniki
Bimaxillary Protrusion, Angle Class II, Division 1
Evaluation of Two Approaches of Micro-osteoperforations (MOPs) During Orthodontic Canine Retraction
The aim of this clinical prospective study will be directed to evaluate two approaches of micro-osteoperforations (MOPs) during orthodontic canine retraction.
- Conditions
- Bimaxillary Protrusion, Angle Class II, Division 1, Dental Malocclusions
- Trial name
- NCT04868721
- Testing
- micro-osteoperforations
- Where
- Egypt
- Volunteers
- 18 people
- Sponsor
- Al-Azhar University
Juvenile Idiopathic Arthritis, Malocclusion, Angle Class II
Mandibular Advancement Clear Aligner Treatment in Juvenile Idiopathic Arthritis Subjects
There is currently no information on how mandibular advancement therapy could influence three-dimensionally the condylar and mandibular morphology in growing patients affected by Juvenile Idiopathic Arthritis (JIA).
- Trial name
- NCT05467579
- Testing
- Device: orthodontic - mandibular advancement clear aligner
- Where
- Italy
- Volunteers
- 50 people
- Sponsor
- University of Genova
Malocclusion, Angle Class II
Low-level Laser Therapy With a 635nm Diode Laser on Orthodontic Mini-implants Stability.
The study aimed to clinically estimate an influence of a 635nm diode laser on the primary and secondary stability of orthodontic mini-implants placed in a maxilla, to assess mini-implants failure rate (mini-implant loss) and to…
- Trial name
- NCT04175405
- Testing
- Irradiation of implants with 635nm laser
- Where
- Poland
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Wroclaw Medical University
Skeletal Class II Malocclusion, Dental Overjet
Removable Devices in Overjet Reduction
The goal of this clinical trial si to compare two removable devices used to treat the mandibular retrusion in growing patients. The main questions it aims to answer are: the efficacy of the two devices in the reduction of the…
- Trial name
- RemoDevOJ (NCT06955637)
- Testing
- dental movement
- Where
- Italy
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University of L'Aquila
Malocclusion, Angle Class II
Crossbow Versus Forsus Springs in Mild to Moderate Class II Malocclusion Cases
Class II malocclusion (mismatch between the upper and lower jaw in which the lower jaw appears to be smaller from a profile point of view) are common in the general population.
- Trial name
- NCT01530516
- Testing
- Brackets plus Forsus springs, Xbow plus full brackets
- Where
- Canada
- Volunteers
- 54 people
- Sponsor
- University of Alberta
Angle Class 2 Malocclusion
Carriere Motion Appliance* Versus In-office Sectional Appliance
The "sagittal first" approach to Class II correction in orthodontic treatment involves correcting the antero-posterior (AP) relationship of the maxillary and mandibular dentition prior to the leveling and aligning phase of…
- Trial name
- CMA (NCT05204654)
- Testing
- In-office fabricated appliance, Carriere Motion Appliance
- Where
- United States
- Volunteers
- 4 people, healthy volunteers welcome
- Sponsor
- State University of New York at Buffalo
Malocclusion Class II
Effect of Low Level Laser Therapy on the Temporomandibular Joint During Treatment of Skeletal Class II Malocclusion
to evaluate effect of low-level laser therapy (LLLT) on mandibular condylar volume and position after treatment of Class II malocclusion with Twin Block (TB) functional therapy via cone beam computed tomography (CBCT).
- Trial name
- NCT04376190
- Testing
- low level laser therapy
- Where
- Egypt
- Volunteers
- 24 people
- Sponsor
- mahmoud abdelhameed mohamed
Class II Division 1 Malocclusion, Mandibular Retrognathism
Dentoskeletal Changes Produced by Growth Modification Appliances in Treatment of Skeletal Class II Malocclusion
To compare dentoskeletal changes in patients with skeletal class II malocclusion induced due to treatment with orthodontic appliances; removable twin block appliance and fixed AdvanSync2 appliance in two different age group…
- Trial name
- NCT04619446
- Testing
- Removable Twin Block, Fixed Functional , AdvanSync Appliance
- Where
- Pakistan
- Volunteers
- 30 people
- Sponsor
- Dr. Fareena Ghaffar