Clinical trials: Palatal Expansion Technique
Palatal Expansion Technique
Effects of Invisalign Palatal Expander System
The aim of this study is to evaluate the effectiveness of Invisalign Palatal Expander system ingrowing patients. This study compares the treatment outcomes of Invisalign Palatal Expander system to conventional treatments through…
- Trial name
- NCT06414863
- Testing
- IPE, HE
- Where
- United States
- Volunteers
- 120 people
- Sponsor
- University of the Pacific
Palatal Expansion Technique
Comparison Between Rapid and Slow Palatal Expansion: Evaluation of Periodontal Indices
The aim of this study is to evaluate the periodontal effects during rapid palatal expansion (RPE) or slow palatal expansion (SPE) and to compare them by means of periodontal indices, in order to establish the possible differences…
- Trial name
- NCT01888666
- Where
- Italy
- Volunteers
- 20 people
- Sponsor
- University of L'Aquila
Crowding of Anterior Maxillary Teeth, Orthodontics, Interceptive
Interceptive Maxillary Expansion to Relief Anterior Crowding in the Mixed Dentition
The goal of this clinical trial is to compare if it is better to treat severe anterior crowding in the early mixed dentition then later in the permanent dentition in children with anterior crowding of the upper teeth.
- Conditions
- Crowding of Anterior Maxillary Teeth, Orthodontics, Interceptive, Orthodontics, Corrective, Palatal Expansion Technique
- Trial name
- NCT06187337
- Testing
- Maxillary expansion device
- Where
- 4 sites in Italy, Sweden
- Volunteers
- 60 people
- Sponsor
- Region Örebro County
OSA - Obstructive Sleep Apnea, Palatal Expansion Technique
Miniscrew-Assisted Rapid Palatal Expansion for Obstructive Sleep Apnea
The goal of this clinical trial is to learn whether miniscrew-assisted rapid palatal expansion (MARPE) can improve obstructive sleep apnea (OSA) in late adolescents and adults aged 16 to 60 years.
- Trial name
- NCT07734688
- Testing
- Miniscrew-Assisted Rapid Palatal Expansion, Standard Care (in control arm)
- Volunteers
- 24 people
- Sponsor
- University of Malaya
Sleep Apnea Syndromes, Palatal Expansion Technique
Polygraphic Evaluation of the Effects of Different Rapid Maxillary Expansion Appliances on Sleep Quality
Rapid maxillary expansion (RME) is a commonly used orthodontic treatment in patients with maxillary constriction to provide skeletal expansion, correct posterior crossbite and resolve naso-respiratory problems by reducing oral…
- Trial name
- NCT04529213
- Testing
- Rapid Maxillary Expansion Treatment
- Volunteers
- 46 people
- Sponsor
- Izmir Katip Celebi University
Maxillary Expansion
Micro-invasive Methods of Mid-palatal Sutural Separation
This trial aims to evaluate the effect of different micro-invasive methods (piezoelectric and micro-osteoperforation) along with tooth-tooth borne RPE compare to tooth-bone borne MARPE on the amount of mid-palatal sutural…
- Trial name
- NCT05740592
- Testing
- micro-osteoperforations ,microincision
- Volunteers
- 27 people, healthy volunteers welcome
- Sponsor
- University of Baghdad
Orthodontic Retainers, Clinical Trial
Comparison of Modified Vacuum-formed Retainers Versus Hawley Retainer
This study will focus on the relapse of arch width in two types of retention regimes, which are modified vacuum-formed retainers and Hawley type retainers in patients after fixed appliance treatment in transverse arch expansion…
- Trial name
- NCT04237298
- Testing
- Modified vacuum-formed retainer covering the palete
- Where
- 3 sites in Malaysia
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- National University of Malaysia