Correlation Between Maxillary Sinus (Linear and Volumetric Measurements) and Midface Width Using CBCT
1 other identifier
observational
40
0 countries
N/A
Brief Summary
The objective of this study will be To assess the correlation of the 2-D and volumetric maxillary sinus dimensions with the linear measurement of the mid-face width in adult Egyptian individuals. The data collection will be obtained from the data base available at the department of Oral and Maxillofacial Radiology, Faculty of Dentistry, Cairo University. CBCT images will be obtained from Egyptian patients who were referred to the CBCT unit in oral and maxillofacial radiology department for different purposes. The following radiographic examination will be done in Oral and Maxillofacial Radiology Department, Faculty Dentistry, Cairo University. semiautomated segmentation will be performed for the maxillary sinus in both side and then linear and volumetric measurements will be assessed for each sinus. Also the width of midface will be assessed.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P25-P50 for all trials
Started Aug 2023
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
First Submitted
Initial submission to the registry
April 25, 2023
CompletedFirst Posted
Study publicly available on registry
May 8, 2023
CompletedStudy Start
First participant enrolled
August 1, 2023
CompletedPrimary Completion
Last participant's last visit for primary outcome
August 1, 2024
CompletedStudy Completion
Last participant's last visit for all outcomes
May 1, 2025
CompletedMay 8, 2023
May 1, 2023
1 year
April 25, 2023
May 4, 2023
Conditions
Outcome Measures
Primary Outcomes (2)
Correlation between Maxillary sinus linear measurements with width of midface
1 year
Correlation between Maxillary sinus volumetric measurements with width of midface
1 year
Secondary Outcomes (3)
Correlation between Maxillary sinus volumetric measurement with mandibular body length
1 year
Maxillary sinus volume dimensions with age variables
1 year
Maxillary sinus volume dimensions with sex variables
1 year
Interventions
cone beam computer tomography
Eligibility Criteria
CBCT maxillofacial scans belonging to Egyptian individuals will be examined
You may qualify if:
- CBCT scans of adult Egyptian patients, males and females, with age range between 18 and 50 years old. Patients will be divided into two age groups (group 1 less than or equal 30 years old, group2 more than 30 years old).
- CBCT scans of patient without previous orthodontic treatment.
- CBCT scans without any other treatment that might interfere with the natural course of maxillomandibular growth and development.
You may not qualify if:
- Scans with maxillary pathologies like (tumors, odontogenic lesions, bone lesions).
- Patients with traumatic injuries or fractures affecting the maxillary sinus.
- Patients with missing upper premolar or molar teeth in one side or both sides.
- Patients with skeletal asymmetries, craniofacial traumas and developmental anomalies such as palatal cleft.
- Images of low-resolution quality.
- Distortion of images or presence of any artifacts.
Contact the study team to confirm eligibility.
Sponsors & Collaborators
- Cairo Universitylead
Related Links
Study Design
- Study Type
- observational
- Observational Model
- CASE ONLY
- Time Perspective
- CROSS SECTIONAL
- Sponsor Type
- OTHER
- Responsible Party
- PRINCIPAL INVESTIGATOR
- PI Title
- Assistant lecturer PhD Candidate
Study Record Dates
First Submitted
April 25, 2023
First Posted
May 8, 2023
Study Start
August 1, 2023
Primary Completion
August 1, 2024
Study Completion
May 1, 2025
Last Updated
May 8, 2023
Record last verified: 2023-05