Ignite Creation Date:
2024-10-26 @ 3:36 PM
Last Modification Date:
2024-10-26 @ 3:36 PM
Study NCT ID:
NCT06522607
Status:
RECRUITING
Last Update Posted:
None
First Post:
2024-05-09
Brief Title:
3D Analysis of Palatal Morphology of Growing Patients Treated With Rapid Palatal Expander
Sponsor:
None
Organization:
None
Study Overview
Official Title:
Three-dimensional Analysis of Palatal Morphology of Hypo- Hyper- Normodivergent Growing Subjects With Posterior Cross-bite Treated With Rapid Palatal Expander a Longitudinal Pilot Study
Status:
RECRUITING
Status Verified Date:
2024-05
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
No
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
3D_MoPal
Brief Summary:
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
Thirty-six patients referred to Policlinico Agostino Gemelli university hospital will be selected The eligible criteria are posterior cross-bite mixed dentition skeletal Class I relationship and prepubertal stage of cervical vertebral maturation The patients will be split into three groups according to facial divergency hyper- hypo- normodivergent subjects For each subject digital dental casts will be recorded before and after treatment using an intraoral scanner To evaluate two-dimensional maxillary arch changes linear measurements will be done To study comprehensively the palatal shape a set of 240 landmark and semi-landmarks will be digitized on the palatal vault Then Geometric Morphometric Analysis GMA will be performed to compare morphological variations of the palate among different vertical facial growth pattern groups
Thirty-six patients referred to Policlinico Agostino Gemelli university hospital will be selected The eligible criteria are posterior cross-bite mixed dentition skeletal Class I relationship and prepubertal stage of cervical vertebral maturation The patients will be split into three groups according to facial divergency hyper- hypo- normodivergent subjects For each subject digital dental casts will be recorded before and after treatment using an intraoral scanner To evaluate two-dimensional maxillary arch changes linear measurements will be done To study comprehensively the palatal shape a set of 240 landmark and semi-landmarks will be digitized on the palatal vault Then Geometric Morphometric Analysis GMA will be performed to compare morphological variations of the palate among different vertical facial growth pattern groups
Detailed Description:
None
Study Oversight
Has Oversight DMC:
None
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?:
None