Digital Analysis of Tooth Crown Dimensions of Primary TeethNCT06668779
Digital Analysis of Primary Teeth Dimensions in a Group of Egyptian Children (4-6 Years)
An observational study of Digital Analysis of Tooth Crown Dimensions of Primary Teeth, run by Cairo University.
Trial summary
Tooth size (Mesiodistal, Buccolingual and Occluso-gingival) has an important role in pediatric dentistry as it helps for fabrication of appropriate sizes of zirconia crowns for primary anterior teeth and Stainless-Steel crowns for primary posterior teeth. Tooth size differs among and within populations. Read more about this study
- Who is it for?
- Ages 4 to 6 years
- Conditions the study is for
- Digital Analysis of Tooth Crown Dimensions of Primary Teeth
- How many people
- 33 participants
- Where
- No sites listed yet
- Study dates
- 25 Jan 2025to 25 Jan 2026
- 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 4 to 6 years
- All sexes
- No healthy volunteers
- Child
Study population: Egyptian children from the outpatient clinic of pediatric dentistry department Cairo University
Who may be able to join
- Children aged 4-6 years
- Fully erupted first and second primary molars
- Sound interproximal \& buccal / lingual walls with or without minimal occlusal pits \& fissure incipient caries.
- No previous interproximal \& buccal / lingual restorations
- Intact mesial and distal marginal ridge
Who cannot join
- Children with gross carious lesions.
- Children with hypo-mineralization, hypoplasia and fracture.
- Children with mental disability.
Trial locations and contacts
No sites are listed yet.
About this study
Official title: Digital Analysis of Tooth Crown Dimensions of Primary Teeth in a Group of Egyptian Children (4-6 Years) : (A Cross Sectional Study)
Tooth size (Mesiodistal, Buccolingual and Occluso-gingival) has an important role in pediatric dentistry as it helps for fabrication of appropriate sizes of zirconia crowns for primary anterior teeth and Stainless-Steel crowns for primary posterior teeth. Tooth size differs among and within populations.
What is being measured
The primary outcome is the main question the study is designed to answer.
tooth crown dimensions of primary teeth
measurement of dimensions (Mesio-distal, Occluso-gingival and bucco-lingual) of primary anterior teeth and primary posterior teeth.
Measured: 8 months
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted31 Oct 2024
- Study start25 Jan 2025 (estimated)
- Primary completion25 Sep 2025 (estimated)
- Study completion25 Jan 2026 (estimated)
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Digital Analysis of Tooth Crown Dimensions of Primary TeethStudies 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
- Cohort
- Time perspective
- Cross-sectional
- Enrolment
- 33 participants (estimated)
Sponsor and investigators
- Lead sponsor
- Cairo University
- Sponsor type
- University, hospital or other
- Responsible party
- Principal investigator, Marwan Magdy Abdelnaby Mohamed, Cairo University
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT06668779
- Sponsor's protocol ID
- Digital analysis of dimensions
- Status last verified
- Oct 2024
- First submitted
- 30 Oct 2024
- Last updated
- 31 Oct 2024
- Results posted
- No
- Data monitoring committee
- No
- FDA-regulated drug
- No
- FDA-regulated device
- No
- Individual data sharing
- Undecided
Study at a glance
From the registry record, last updated by the sponsor on 31 Oct 2024. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Digital Analysis of Tooth Crown Dimensions of Primary Teeth in a Group of Egyptian Children (4-6 Years) : (A Cross Sectional Study)
- ClinicalTrials.gov ID
- NCT06668779
- Acronym / sponsor ID
- Digital analysis of dimensions
- Study type
- Observational
- Recruitment status
- Unknown status
- Enrolment
- 33 participants (estimated)
- Lead sponsor
- Cairo UniversityUniversity, hospital or other
- Study start
- 25 Jan 2025 (estimated)
- Primary completion
- 25 Sep 2025 (estimated)
- Study completion
- 25 Jan 2026 (estimated)
- First posted
- 31 Oct 2024 (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.
Tooth size (Mesiodistal, Buccolingual and Occluso-gingival) has an important role in pediatric dentistry as it helps for fabrication of appropriate sizes of zirconia crowns for primary anterior teeth and Stainless-Steel crowns for primary posterior teeth. Tooth size differs among and within populations.
Study design
- Observational model
- Cohort
- Time perspective
- Cross-sectional
Who may qualify
- Ages
- 4 to 6 years
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Child
- Study population
- Egyptian children from the outpatient clinic of pediatric dentistry department Cairo University
Key inclusion criteria (5 listed)
- Children aged 4-6 years
- Fully erupted first and second primary molars
- Sound interproximal \& buccal / lingual walls with or without minimal occlusal pits \& fissure incipient caries.
- No previous interproximal \& buccal / lingual restorations
- Intact mesial and distal marginal ridge
Key exclusion criteria (3 listed)
- Children with gross carious lesions.
- Children with hypo-mineralization, hypoplasia and fracture.
- Children with mental disability.
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Primary outcome
tooth crown dimensions of primary teeth
Time frame: 8 months
measurement of dimensions (Mesio-distal, Occluso-gingival and bucco-lingual) of primary anterior teeth and primary posterior teeth.
Results and safety
Results are not available in the source record.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 31 Oct 2024.
- Individual participant dataSharing planned: Undecided
Related trials for Digital Analysis of Tooth Crown Dimensions of Primary Teeth
Not yet recruiting
Digital Analysis of Primary Teeth Crown Dimensions and Clinical Evaluation in a Sample of Egyptian Children
Primary Teeth Crown Dimensions in a Sample of Egyptian Children
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.
Questions about this trial
What is this clinical trial studying?
An observational study of Digital Analysis of Tooth Crown Dimensions of Primary Teeth, 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 5 inclusion and 3 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 31 Oct 2024. 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?
Contact Marwan Magdy dentist (+02 1116007332, marwan.abdelnaby@dentistry.cu.edu.eg), or a site near the patient. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
tooth crown dimensions of primary teeth (time frame: 8 months). 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 31 Oct 2024.