Clinical trials: Malocclusion in Children
Postural; Defect, Stomatognathic System Abnormalities
Body Posture and the Stomatognathic System of School-age Children
The aim of the study is to demonstrate a correlation between body posture and the structure and function of the stomatognathic system in school-age children.
- Conditions
- Postural; Defect, Stomatognathic System Abnormalities, Malocclusion
- Trial name
- NCT04317131
- Testing
- Research Diagnostic Criteria of Functional Disorders of the Masticatory System BKD / ZCURNŻ - Polish version, Clinical examination of the stomatognathic system (structural and functional), 3D examination of the body posture
- Where
- Poland
- Volunteers
- 400 people
- Sponsor
- University of Rzeszow
Adenoid Hypertrophy, Masseter Muscle
Evaluation of the Effect of Adenoid Hypertrophy on the Masseter Muscle in Children: A Comparative Ultrasonographic Study
The goal of this observational study is to evaluate the effect of adenoid hypertrophy on the masseter muscle in children aged 3 to 8 years.
- Conditions
- Adenoid Hypertrophy, Masseter Muscle, Malocclusion
- Trial name
- NCT07094581
- Testing
- USG
- Where
- Turkey (Türkiye)
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- Melis AKYILDIZ
Trauma, Overjet
Role of Overjet and Trauma in Libyan Children
Traumatic dental injuries are one of the commonly encountered dental emergencies. Missing anterior tooth in children due to any injury can be a source of considerable physical and psychological discomfort for the child.
- Trial name
- NCT03751189
- Volunteers
- 1,900 people, healthy volunteers welcome
- Sponsor
- sudhir rama varma
Crossbite, Openbite
Implications of Pacifier Use in Israeli Children
The purpose of this study is to examine pacifier sucking habits among children, and to assess implications of the oral habit - for example malocclusions and drooling.
- Conditions
- Crossbite, Openbite, Drooling
- Trial name
- NCT01249885
- Where
- Israel
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- Hadassah Medical Organization
Maxillary Hypoplasia, Malocclusion, Angle Class III
Effect of Bone-anchored Protraction on Maxillary Growth in the Young Child
Class III malocclusions may originate in a retrognathic maxilla, a prognathic mandible or both. Young patients with class III malocclusion and maxillary hypoplasia are conventionally treated with a protraction facemask in order…
- Trial name
- NCT02711111
- Testing
- Face mask, orthodontic bone anchor
- Where
- Belgium
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Ziekenhuis Oost-Limburg
Cross-bite, Malocclusion in Children
3D Analysis of Palatal Morphology of Growing Patients Treated With Rapid Palatal Expander.
The aim of the present study is to assess the changes of palatal morphology among growing patients with different vertical facial growth patterns treated with rapid palatal expander.
- Trial name
- 3D_MoPal (NCT06522607)
- Testing
- rapid palatal expander
- Where
- Italy
- Volunteers
- 36 people
- Sponsor
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS
ClassII Division 1 Malocclusion, Mandibular Retrognathism
Effects of Orthopedic Mandibular Advancement in Class II Division 1 Malocclusion on Pharyngeal Airway
This study aims at evaluating the effects of mandibular advancement on pharyngeal airway space and nocturnal breathing in children with skeletal class II division1 malocclusion.
- Trial name
- NCT04255511
- Testing
- Twin Block, Fixed orthodontic appliance
- Where
- Egypt
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Mansoura University
Dentofacial Abnormalities, Dentofacial Deformities
Orthognathic Speech Pathology: Phonetic Contrasts of Patients With Dental Discrepancies Pre- and Post-Treatment Analyses
The investigators are studying how speech is effected by jaw and tooth position in jaw surgery patients. Eighty percent of our jaw surgery patients have speech pathologies, compared to five percent of the general population, but…
- Conditions
- Dentofacial Abnormalities, Dentofacial Deformities, Dentofacial Anomalies, Including Malocclusion, Malocclusion
- Trial name
- OSP (NCT04117360)
- Testing
- Orthognathic surgery and Orthodontics
- Where
- United States
- Volunteers
- 180 people
- Sponsor
- University of North Carolina, Chapel Hill
Dental Malocclusion
Evaluation of Dental and Skeletal Effect of TPA and Nance as a Space Maintainers in Children: A Prospective Clinical Trial
This study will aim to evaluate the dental and skeletal effect of the Transpalatal arch and Nance holding arch as a space maintainers in children.
- Trial name
- NCT05896618
- Testing
- TPA, Nance appliance
- Where
- 2 sites in Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Sleep Disorder, Malocclusion
Sleep Disorder and Oral Habits in Children
Sleep is a vital physiological function for the maintenance of health and quality of life. Harmful, non-nutritive and parafunctional oral habits are believed to have a negative effect on adequate rest at night.
- Trial name
- SOHab (NCT01463839)
- Where
- Brazil
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University of Nove de Julho
Class II Division 1 Malocclusion
Prefabricated Versus 3D-Printing Myofunctional Appliances
The aim of this clinical study is to evaluate the dentoskeletal effects of Class II division 1 treatment in growing patients with a prefabricated myofunctional appliance versus a 3D-printing myofunctional appliance.
- Trial name
- NCT04810286
- Testing
- 3d-Printing Myofunctional Appliance
- Where
- Turkey (Türkiye)
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Ordu University
Open Bite
Myofunctional Therapy in Open Bite - RCT
The goal of this clinical trial is to learn if myofunctional therapy in 6-10-year-old children with infant type of swallowing and open bite is effective.
- Trial name
- Myofunctional (NCT06574490)
- Testing
- Myofunctional therapy (+), Myofunctional therapy (-)
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Piotr Fudalej
Malocclusion, Malocclusion in Children
Does the Generation to Which the Operator Belongs Influence the Orthodontic Miniscrew Insertion Accuracy in Dynamic Computer-guided Surgery?
The goal of this clinical trial is to access the miniscrew accuracy insertion via dynamic computer-guided systems, inserted by three different clinicians belonging to three different generations, in childern in late mixed…
- Conditions
- Malocclusion, Malocclusion in Children, Malocclusion; Displaced or Missing Teeth
- Trial name
- NCT06661551
- Testing
- Miniscrew insertion in dynamic-computer guided surgery
- Where
- Italy
- Volunteers
- 36 people
- Sponsor
- University of Roma La Sapienza
Malocclusion of Anterior Teeth, Malocclusion in Children
Patient-Reported Outcomes for Different Orthodontic Thermoplastics Used in Clear Aligners
Clear aligner therapy is an esthetic orthodontic treatment modality that uses removable thermoplastic trays to correct dental alignment.
- Conditions
- Malocclusion of Anterior Teeth, Malocclusion in Children, Malocclusion Class II
- Trial name
- NCT07790315
- Testing
- Device / orthodontic clear aligner material
- Where
- Pakistan
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- CMH Lahore Medical College and Institute of Dentistry
Sleep Apnea Syndrome, Malocclusion
Pharyngeal Size in Patients With Obstructive Tonsils Under Orthodontic Treatment
Enlarged tonsils and malocclusion have relationship with sleep disturbance in children. The consequences of these features can include deviation of normal craniofacial growth such that this may result in a facial morphology more…
- Trial name
- NCT01164631
- Testing
- Bioajusta X Orthodontic treatment
- Volunteers
- 40 people
- Sponsor
- University of Sao Paulo General Hospital
Sleep Quality
Sagittal Malocclusion and Sleep Quality in Children
This observational cross-sectional study evaluated the impact of sagittal skeletal malocclusions on sleep quality in children without orofacial functional disorders. A total of 164 children aged 7-13 years were assessed.
- Trial name
- NCT07161401
- Testing
- Observational assessment
- Where
- Turkey (Türkiye)
- Volunteers
- 164 people, healthy volunteers welcome
- Sponsor
- Serap Titiz Yurdakal
Crossbite, Malocclusion
Rapid Maxillary Expansion with Low Level Laser Therapy
The posterior crossbite is a common type of malocclusion that might affect the normal growth pattern. Early treatment is recommended by rapid maxillary expansion with different appliances.
- Conditions
- Crossbite, Malocclusion, Cross Bite, Maxillary Constriction
- Trial name
- NCT05586997
- Testing
- Bonded-Hyrax, Bonded Rapid Maxillary Expansion and low-Level Laser therapy
- Where
- Egypt
- Volunteers
- 60 people
- Sponsor
- National Research Centre, Egypt
Malocclusion
The Use of a Pacifier to Correct Malocclusions in Young Children
The aim of the study is to investigate the effect of a pacifier (102 Medical Pacifier, Curaprox, Switzerland) on malocclusions like posterior crossbite, anterior open bite, larger overjet and tongue dysfunction in young children.
- Trial name
- NCT03513003
- Testing
- Functional Pacifier, Stop habit
- Where
- Switzerland
- Volunteers
- 200 people
- Sponsor
- University Hospital, Basel, Switzerland
Malocclusion, Maxillary Expansion
Treatment of Unilateral Posterior Cross Bite in Children
Rapid maxillary expansion and quad-helix are two well established appliances in dentistry used for posterior cross bite treatment.
- Conditions
- Malocclusion, Maxillary Expansion, Pain Children
- Trial name
- NCT04458506
- Testing
- Maxillary expansion
- Where
- Sweden
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- Region Örebro County
Oral Health Related Quality of Life (OHRQoL), Early Childhood Caries (ECC)
Assessment of Oral Health-Related Quality of Life in Preschool-Aged Children in Alto Alentejo
The observational study aims to improve understanding of Oral Health-Related Quality of Life (OHRQoL) among preschool children in the District of Portalegre, Portugal, by examining the roles of sociodemographic, behavioral, and…
- Conditions
- Oral Health Related Quality of Life (OHRQoL), Early Childhood Caries (ECC), Traumatic Dental Injuries, Gingivitis
- Trial name
- NCT07648121
- Where
- Portugal
- Volunteers
- 454 people, healthy volunteers welcome
- Sponsor
- University of Lisbon