Ignite Creation Date:
2025-12-25 @ 3:52 AM
Ignite Modification Date:
2026-01-16 @ 11:54 PM
Study NCT ID:
NCT07141602
Status:
ACTIVE_NOT_RECRUITING
Last Update Posted:
2025-08-26
First Post:
2025-08-19
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Correlation Between Stages of Mandibular 2nd Molar Calcification and CVMI for Assessment of Skeletal Maturation: A Cross Sectional Study
Sponsor:
Mohamed Abd El-Ghafour
Organization:
Study Overview
Official Title:
Correlation Between Stages of Mandibular Second Molar Calcification and Cervical Vertebrae Maturation Index for Assessment of Skeletal Maturation: A Cross Sectional Study
Status:
ACTIVE_NOT_RECRUITING
Status Verified Date:
2025-08
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
The aims of this study will be:
1. To investigate the relationships between mandibular second molar calcification stages and skeletal maturity in Egyptian population, and
2. To evaluate whether the mandibular second molar calcification stages can be used as a reliable diagnostic tool to assess skeletal maturity in Egyptian population.
1. To investigate the relationships between mandibular second molar calcification stages and skeletal maturity in Egyptian population, and
2. To evaluate whether the mandibular second molar calcification stages can be used as a reliable diagnostic tool to assess skeletal maturity in Egyptian population.
Detailed Description:
This cross-sectional study will include 106 Egyptian subjects with age range between 9 and 18 years old, who will present to outpatient clinic of Orthodontic department, Faculty of Dentistry, Cairo University, and will be classified according to their gender into two groups (males and females). Radiographs (panorama and cephalogram) will be collected from all study participants who meet inclusion criteria for data analysis. The inclusion criteria will be as follows:
* Chronological age ranging from 9 to 18 years
* No serious illness
* Normal overall growth and development
* Absence of abnormal dental conditions, such as impaction, transposition, and congenitally missing teeth
* Absence of previous history of trauma or disease to the face and neck
* Absence of orthodontic treatment
* No permanent teeth extracted
We will obtain panoramic and lateral cephalometric radiographs of 106 Egyptian subjects from the pretreatment records of patients attending clinics for orthodontic treatment.
All radiographic assessments will be performed in a darkened room. Any radiograph that shows motion dullness or has poor contrast will be discarded. A single radiologist will expose and develop all radiographs.
* Chronological age ranging from 9 to 18 years
* No serious illness
* Normal overall growth and development
* Absence of abnormal dental conditions, such as impaction, transposition, and congenitally missing teeth
* Absence of previous history of trauma or disease to the face and neck
* Absence of orthodontic treatment
* No permanent teeth extracted
We will obtain panoramic and lateral cephalometric radiographs of 106 Egyptian subjects from the pretreatment records of patients attending clinics for orthodontic treatment.
All radiographic assessments will be performed in a darkened room. Any radiograph that shows motion dullness or has poor contrast will be discarded. A single radiologist will expose and develop all radiographs.
Study Oversight
Has Oversight DMC:
None
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: