Clinical trials: Skeletal Class III Malocclusion
Palatal Expansion Technique, Cleft Lip and Palate
MARPE in Patients With Cleft Lip and Palate
The objective of this randomized controlled study will be to evaluate the dental and skeletal effects of maxillary protraction with a facemask, associated with MARPE and Class III elastics in patients with unilateral cleft lip…
- Conditions
- Palatal Expansion Technique, Cleft Lip and Palate, Class III Malocclusion, Skeletal Malocclusion
- Trial name
- NCT04354116
- Testing
- Rapid maxillary expansion, Maxillary Protraction
- Where
- Brazil
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- Pontifícia Universidade Católica de Minas Gerais
Class III Malocclusion
Treating Growing Patients With Mandibular Prognathism and Maxillary Constriction
This randomized controlled trial intends to test the efficacy of two treatment protocols in the correction of Class III malocclusion with maxillary constriction.
- Trial name
- NCT06762418
- Testing
- RMR+SME, BAIMT+RME
- Where
- 2 sites in Syria
- Volunteers
- 26 people
- Sponsor
- Damascus University
Skeletal Malocclusion, Class III Malocclusion
The Effect of Splint Usage in Laterognathic Cl III Orthognathic Surgery Patients
It is crucial to maintain the anatomic condylar positions during orthognathic surgery. Condylar positions are affected directly under general anesthesia because of joint and muscle relaxation.
- Conditions
- Skeletal Malocclusion, Class III Malocclusion, Laterognathia
- Trial name
- TMJ (NCT05216874)
- Testing
- Oclusal Splint
- Where
- Turkey (Türkiye)
- Volunteers
- 48 people
- Sponsor
- Bezmialem Vakif University
Class III Malocclusion, Skeletal Malocclusion
Comparison of Skeletal Anchorage Versus Conventional Tooth-Borne Face Mask Therapy Following the Alt-RAMEC Protocol
This study investigated two different methods of maxillary protraction in growing patients with skeletal Class III malocclusion characterized by maxillary deficiency.
- Conditions
- Class III Malocclusion, Skeletal Malocclusion, Maxillary Deficiency
- Trial name
- MiniFM (NCT07279662)
- Testing
- Skeletal Anchorage Supported Maxillary Protraction, Tooth-Borne Maxillary Protraction Appliance
- Where
- Turkey (Türkiye)
- Volunteers
- 40 people
- Sponsor
- Murat Kaan Erdem
Skeletal Class 3 Malocclusion Due to Maxillary Deficiency
Three Levels of Force Application for Maxillary Protraction
The aim of this study is to evaluate dentoskeletal changes concomitant with different three levels of force application for maxillary protraction in growing patients with skeletal class 3 malocclusion.
- Trial name
- MaxiProtr (NCT04310267)
- Testing
- Petit typeface mask
- Where
- Egypt
- Volunteers
- 30 people
- Sponsor
- Al-Azhar University
Cleft Lip Palate, Class III Skeletal Malocclusion
Evaluation of Modified Le Fort I Osteotomy for Treating Cleft Lip and Palate Patients
Nine adults with Angle class III relation and persistent alveolar bone defect due to CL/P deformity were included. SLF-1 maxillary advancement was performed.
- Conditions
- Cleft Lip Palate, Class III Skeletal Malocclusion, Le Fort; I
- Trial name
- NCT07423806
- Testing
- segmental Le Fort I (SLF-1) osteotomy
- Where
- Egypt
- Volunteers
- 9 people
- Sponsor
- Alexandria University
Skeletal Class III Malocclusion
Figuring Out the Genetic Mutations That Lead to Lower Jaw Advancement More Than the Upper Jaw
Purpose of the Research: To reveal the genetic cause for the occurrence of Class III malocclusion, or what may be described as a reverse bite (underbite). Introduction and Detailed Procedures for the Patient (Work Plan): 1.
- Trial name
- NCT07749638
- Where
- Egypt
- Volunteers
- 93 people
- Sponsor
- Cairo University
Skeletal Class III Malocclusion
Surgery-First Orthognathic Surgery in Skeletal Class III Treatment
This study evaluates the efficacy and stability of the "Surgery-First" approach (SF approach) in treating patients with skeletal Class III malocclusion, utilizing a combined retrospective and prospective data collection method.
- Trial name
- NCT07433842
- Testing
- Surgery-First Orthognathic Surgery
- Where
- Vietnam
- Volunteers
- 60 people
- Sponsor
- Hanoi Medical University
Class III Malocclusion
Corticotomy-Assisted Class III Elastic Applications
This prospective randomized clinical study aimed to evaluate the effectiveness of corticotomy-assisted maxillary protraction with three different miniplate and intermaxillary elastic applications after corticotomy in patients…
- Trial name
- CACIIIEA (NCT06763900)
- Testing
- Skeletal anchorage and intermaxillary elastic assisted maxillary protraction
- Where
- Turkey (Türkiye)
- Volunteers
- 20 people
- Sponsor
- TC Erciyes University
Class III Malocclusion
Success Rate of the Miniscrews in the Mandibular Buccal Shelf
Stability of the orthodontic miniscrews placed in the mandible is still considered to bare higher risk of failure compared to other intraoral locations.
- Trial name
- NCT05280678
- Testing
- Orthodontic miniscrew insertion in the mandibular buccal shelf
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Wroclaw Medical University