Clinical trials: Maxillary Transverse Deficiency
Transverse Maxillary Deficiency
Six Months Follow-up of Two and Four Mini Screws Supported Hyrax in Adults
six months follow-up of two and four mini-screw supported hyrax for maxillary expansion in non-growing patients: A randomized controlled clinical trial
- Trial name
- NCT06851624
- Testing
- MARPE
- Where
- Egypt
- Volunteers
- 20 people
- Sponsor
- Cairo University
Transverse Maxillary Deficiency, Posterior Crossbite, Upper Airway
Immediate Skeletal and Dento-alveolar Effects of Two and Four Mini-screw Supported Hyrax for Maxillary Expansion in Non-growing Patients
transverse malocclusion is very common in adult ,using conventional hyrax expander has many limitations and side effects, therefore ,recently A minis crews assisted rapid expansion is recently introduced to overcome hence…
- Trial name
- RCT (NCT06851728)
- Testing
- MARPE
- Where
- Egypt
- Volunteers
- 20 people
- Sponsor
- Cairo University
Maxillary Transverse Deficiency
MARPE Effect With/Without MOP in Non-growing Patients
This study compares the effect of MARPE (mini-implant assisted rapid palatal expansion) versus MARPE+ MOP (Micro-osteo-perforation) on nasal airway and maxillary transverse deficiency in non-growing patients.
- Trial name
- NCT06502041
- Testing
- MARPE with MOP, MARPE without MOP
- Where
- Egypt
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Mansoura University
Transverse Maxillary Deficiency
Effectiveness of Four Mini-screws Supported Hyrax for Maxillary Expansion in Early Adulthood
This study aims to evaluate the Skeletal and Dento-alveolar expansion in adult patents using Four Mini-screws Supported Hyrax in compare with untreated control group.
- Trial name
- NCT06020183
- Testing
- Hybrid hyrax
- Where
- Egypt
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Cairo University
Thin Gingiva, Transverse Maxillary Deficiency
Evaluation of Geistlich Fibro-Gide ® and Autogenous Connective Tissue Graft Prior to Orthodontic Maxillary Expansion.
Teenage children and adults often undergo orthodontic treatment each year to improve their dental esthetics and chewing function. One common problem they present with is having a small maxilla compared to the mandible.
- Conditions
- Thin Gingiva, Transverse Maxillary Deficiency, Cross Bite
- Trial name
- NCT05295771
- Testing
- Gingival Phenotype Modification
- Where
- Canada
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of Alberta
Transverse Maxillary Deficiency
Effectiveness of Two Mini-screws Supported Hyrax for Maxillary Expansion in Early Adulthood
The study aiming at evaluation of the Skeletal and Dento-alveolar expansion in adult patents using Two Mini-screws Supported Hyrax compared with untreated control group.
- Trial name
- NCT06130748
- Testing
- Hybrid Hyrax
- Where
- Egypt
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Cairo University
Transverse Maxillary Deficiency
The Effects of Various Rapid Palatal Expansion Appliances on Dentoskeletal, Dentoalveolar, Nasal and Airway Resistance
This study aims to evaluate the effects of dentoalveolar, dentoskeletal, nasal resistance, and airway changes by applying rapid palatal expansion appliances in patients with maxillary constriction and the post-pubertal growth…
- Trial name
- NCT06009796
- Testing
- Tooth Tissue Borne Rapid Palatal Expansion, Tooth Bone Borne Rapid Palatal Expansion
- Where
- Turkey (Türkiye)
- Volunteers
- 58 people, healthy volunteers welcome
- Sponsor
- TC Erciyes University
Transverse Maxillary Deficiency
Dentoskeletal Changes In The Transverse Dimension Using Tooth Bone-Borne Vs. Bone-Borne Expansion Appliances
This study aimed to investigate the skeletal, dentoalveolar, and periodontal changes of tooth-bone-borne (TBB) and bone-borne (BB) appliances with identical miniscrew placement using cone-beam computed tomography (CBCT) in the…
- Trial name
- NCT05930054
- Testing
- skeletal anchorage and rapid palatal expansion
- Where
- 3 sites in Turkey (Türkiye)
- Volunteers
- 18 people
- Sponsor
- TC Erciyes University
Maxillary Transverse Deficiency (MTD)
Effectiveness of Aligners Versus Rapid Maxillary Expansion
Aim of the study is to assess the effectiveness of Invisalign® First clear aligners compared to tooth-borne Hyrax-type maxillary expander on palatal morphology in growing subjects using 3D technology.
- Trial name
- NCT04760535
- Testing
- Invisalign® First Phase I treatment (Align Technology, Inc., Santa Clara, CA, USA), Tooth-borne Hyrax-type maxillary expander
- Where
- Italy
- Volunteers
- 40 people
- Sponsor
- University of Turin, Italy
Malocclusion, Maxillar Hypoplasia
Comparison of 2 Techniques of Surgically Assisted Rapid Maxillary Expansion
This study evaluates 2 Techniques of Surgically Assisted Rapid Maxillary Expansion (SARME) in the treatment of maxillary transverse deficiency.
- Conditions
- Malocclusion, Maxillar Hypoplasia, Transverse Maxillary Deficiency
- Trial name
- SARME (NCT03503448)
- Testing
- Osteotomy between the maxillary central incisors, Osteotomy between the maxillary lateral incisors and canines
- Where
- Brazil
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Hospital Universitario Pedro Ernesto
Skeletal Maxillary Transverse Deficiency
The Effect of Expansion on Craniofacial Sutures in Children Using 3D Imaging
The aim of this study to test the immediate effect of rapid maxillary expansion on craniofacial sutures in children using cone beam computed tomography.
- Trial name
- NCT02424422
- Where
- Syria
- Volunteers
- 15 people
- Sponsor
- Damascus University