Cone-beam Computed TomographyNCT05922410
Different Maxillary Sinus 3D Shapes Assessment Using CBCT Volumetric Segmentation
An observational study of Cone-beam Computed Tomography and Maxillary Sinus, run by Cairo University.
Trial summary
the study aims to assist the different 3D shapes of maxillary sinus in adult individuals among Egyptian population,The data collection will be obtained from the data base available at the department of Oral and Maxillofacial Radiology, Faculty of Dentistry, Cairo University. Read more about this study
- Who is it for?
- Ages 20 to 50 years
- Conditions the study is for
- Cone-beam Computed Tomography, Maxillary Sinus, Anatomical Variations
- What is being tested?
- cone beam computed tomography
- Type of treatment
- Surgery or procedure
- How many people
- 29 participants
- Where
- No sites listed yet
- Study dates
- 1 Aug 2023to 1 May 2025
- Phase
- Observational
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 20 to 50 years
- All sexes
- Adult
Study population: CBCT maxillofacial scans belonging to Egyptian individuals will be examined
Who may be able to join
- 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.
Who cannot join
- -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.
About this study
Official title: Different Maxillary Sinus 3D Shapes Assessment Using CBCT Volumetric Segmentation: A Cross Sectional Study
the study aims to assist the different 3D shapes of maxillary sinus in adult individuals among Egyptian population,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 3D volume will be assessed for each sinus.
- Being tested
- cone beam computed tomography
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
cone beam computed tomographyRadiation
Also called CBCT
cone beam computed tomography
What is being measured
The primary outcome is the main question the study is designed to answer.
Assessment of different volumetric 3D shapes of maxillary sinus
Assessment of different volumetric 3D shapes of maxillary sinus
Measured: 1 year
Secondary outcomes (2)
Symmetrical assessment of maxillary sinus volumetric 3D shape in both sides in the same individual
Symmetrical assessment of maxillary sinus volumetric 3D shape in both sides in the same individual
Measured: 1 year
Maxillary sinus volumetric 3D Shape with sex variables
Maxillary sinus volumetric 3D Shape with sex variables
Measured: 1 year
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted28 Jun 2023
- Study start1 Aug 2023 (estimated)
- Primary completion1 Aug 2023 (estimated)
- Study completion1 May 2025 (estimated)
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Cone-beam Computed TomographyStudies of the same condition, open and under way.
- More trials run by Cairo UniversityThe sponsor's other registered studies.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Observational
- Observational model
- Case only
- Time perspective
- Cross-sectional
- Enrolment
- 29 participants (estimated)
Sponsor and investigators
- Lead sponsor
- Cairo University
- Sponsor type
- University, hospital or other
- Responsible party
- Principal investigator, Jasmine Mohammed Aly, Cairo University
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT05922410
- Sponsor's protocol ID
- ORAD 7 - 1 - 1
- Status last verified
- Jun 2023
- First submitted
- 8 Jun 2023
- Last updated
- 28 Jun 2023
- Results posted
- No
- Data monitoring committee
- Yes
- FDA-regulated drug
- No
- FDA-regulated device
- No
Study at a glance
From the registry record, last updated by the sponsor on 28 Jun 2023. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Different Maxillary Sinus 3D Shapes Assessment Using CBCT Volumetric Segmentation: A Cross Sectional Study
- ClinicalTrials.gov ID
- NCT05922410
- Acronym / sponsor ID
- ORAD 7 - 1 - 1
- Study type
- Observational
- Recruitment status
- Unknown status
- Enrolment
- 29 participants (estimated)
- Lead sponsor
- Cairo UniversityUniversity, hospital or other
- Study start
- 1 Aug 2023 (estimated)
- Primary completion
- 1 Aug 2023 (estimated)
- Study completion
- 1 May 2025 (estimated)
- First posted
- 28 Jun 2023 (actual)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
the study aims to assist the different 3D shapes of maxillary sinus in adult individuals among Egyptian population,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 3D volume will be assessed for each sinus.
Study design
- Observational model
- Case only
- Time perspective
- Cross-sectional
Who may qualify
- Ages
- 20 to 50 years
- Sex
- All
- Age groups
- Adult
- Study population
- CBCT maxillofacial scans belonging to Egyptian individuals will be examined
Key inclusion criteria (3 listed)
- 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.
Key exclusion criteria (6 listed)
- -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.
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| cone beam computed tomographyAlso: CBCTcone beam computed tomography | Radiation | – |
Primary outcome
Assessment of different volumetric 3D shapes of maxillary sinus
Time frame: 1 year
Assessment of different volumetric 3D shapes of maxillary sinus
2 secondary outcomes
Symmetrical assessment of maxillary sinus volumetric 3D shape in both sides in the same individual
Time frame: 1 year
Maxillary sinus volumetric 3D Shape with sex variables
Time frame: 1 year
Results and safety
Results are not available in the source record.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 28 Jun 2023.
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
The record lists no contact. Use the official record to reach the sponsor.
Questions about this trial
What is this clinical trial studying?
An observational study of Cone-beam Computed Tomography and Maxillary Sinus, run by Cairo University.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 3 inclusion and 6 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: status not confirmed, as of the sponsor's last update on 28 Jun 2023. Status can change between updates, so confirm with the study contact before making plans.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
Are results available for this study?
Results are not available in the source record.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Assessment of different volumetric 3D shapes of maxillary sinus (time frame: 1 year). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 28 Jun 2023.