Intra-oral ScannerNCT06340867
Intraoral Scanner With and Without Orthodontic Brackets
An observational study of Intra-oral Scanner and Adolescent Behavior, run by Cairo University at 1 site in Egypt.
Trial summary
this study aim to evaluate the effect of two different intraoral scanners on the scanning Quality and Time in Patients With/Without Orthodontic Brackets Read more about this study
- Who is it for?
- Ages 14 to 35 years
- Conditions the study is for
- Intra-oral Scanner, Adolescent Behavior
- What is being tested?
- CEREC primescan intra-oral scanner
- Type of treatment
- Pill or oral medicine, Medical device
- How many people
- 10 participants
- Where
- 1 siteEgypt
- Study dates
- 15 Jun 2022to 3 Sep 2023
- How long will I take part?
- 2 Days
- 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 14 to 35 years
- All sexes
- Child, Adult
Study population: full permenant dentition with mild to moderate crowding
Who may be able to join
- Patients of both sexes.
- Full permanent dentition cases.
- Class I/II/III molar relationship.
- Mild to moderate crowding cases
Who cannot join
- Dental anomalies.
- Congenital missing teeth.
- Impaction.
- Orthognathic surgery
Trial locations and contacts
1 site in 1 country.
About this study
Official title: Effect of Two Different Intraoral Scanners on the Scanning Quality and Time in Patients With/Without Orthodontic Brackets
this study aim to evaluate the effect of two different intraoral scanners on the scanning Quality and Time in Patients With/Without Orthodontic Brackets
Read the detailed description
aim of study : evaluate two types of Intra-oral scanner in patients with/without orthodontics brackets
methodology:
- patient preparation diagnosis, photos, x-rays
- starting scanning in 3 techniques bucco-palatal , palato-buccal ,s shape
- brackets bonding by indirect technique
- scanning after brackets placement also by same 3 techniques
- data measurements by linear and angular measurements. outcome:2 scanners will be evaluated
- Conditions
- Intra-oral Scanner, Adolescent Behavior
- Being tested
- CEREC primescan intra-oral scanner
- Keywords
- Dentsply with/ without bracket
- Medical subject headings
- Adolescent Behavior
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
CEREC primescan intra-oral scannerDevice
intra-oral scanner
What is being measured
The primary outcome is the main question the study is designed to answer.
compare the readings resulted from the models produced from the 3 scanners (2 intraoral scanners + the desktop scanner) before bonding and to compare the 2 intraoral scanners after bonding.
using 3 techniques Bucco-palatal, Palato-buccal, S-shape technique collect data and using linear , teeth dimension measurements and angular measurements in 3 shape orthodontic software for data analysis linear measurements will be maxillary/ mandibular inter canine width, maxillary/mandibular inter premolar width , maxillary/mandibular inter molar width , maxillary/ mandibular anterior arch length , maxillary/ mandibular total arch length secondly teeth dimensions by 3shape orthodontic software by measure each tooth from mesial to distal
Measured: 3 to 4 weeks
Secondary outcomes (1)
compare the readings resulted from the models produced from the 2 scanners with and without orthodontic brackets.
measure according to repeatedly scans done by 2 different intra-oral scanners (primescan and carestream) on dental arch using 3 techniques bucco-palatal, palato-buccal and s shape before bonding brackets and after bonding then used 3 shape orthodontic software to superimpose the repeatedly scans on the dental arch either primescan or carestream using ( accuracy and precision) to see if the scans appears clear or deviated with / without brackets
Measured: 3 to 4 weeks
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted2 Apr 2024
- Study start15 Jun 2022
- Primary completion24 Jun 2023
- Study completion3 Sep 2023
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Intra-oral ScannerStudies 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
- Other
- Time perspective
- Cross-sectional
- Enrolment
- 10 participants (actual)
- Target duration
- 2 Days
Sponsor and investigators
- Lead sponsor
- Cairo University
- Sponsor type
- University, hospital or other
- Responsible party
- Principal investigator, Abdulrahman Majed Ahmed Joureyah, Cairo University
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT06340867
- Sponsor's protocol ID
- 30723
- Status last verified
- Aug 2024
- First submitted
- 15 Mar 2024
- Last updated
- 21 Aug 2024
- Results posted
- 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 21 Aug 2024. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Effect of Two Different Intraoral Scanners on the Scanning Quality and Time in Patients With/Without Orthodontic Brackets
- ClinicalTrials.gov ID
- NCT06340867
- Acronym / sponsor ID
- 30723
- Conditions
- Intra-oral Scanner, Adolescent Behavior
- Keywords
- Dentsply with/ without bracket
- Study type
- Observational
- Recruitment status
- Completed
- Enrolment
- 10 participants (actual)
- Lead sponsor
- Cairo UniversityUniversity, hospital or other
- Study start
- 15 Jun 2022 (actual)
- Primary completion
- 24 Jun 2023 (actual)
- Study completion
- 3 Sep 2023 (actual)
- First posted
- 2 Apr 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.
this study aim to evaluate the effect of two different intraoral scanners on the scanning Quality and Time in Patients With/Without Orthodontic Brackets
Detailed description
aim of study : evaluate two types of Intra-oral scanner in patients with/without orthodontics brackets
methodology:
- patient preparation diagnosis, photos, x-rays
- starting scanning in 3 techniques bucco-palatal , palato-buccal ,s shape
- brackets bonding by indirect technique
- scanning after brackets placement also by same 3 techniques
- data measurements by linear and angular measurements. outcome:2 scanners will be evaluated
Study design
- Observational model
- Other
- Time perspective
- Cross-sectional
- Target follow-up
- 2 Days
Who may qualify
- Ages
- 14 to 35 years
- Sex
- All
- Age groups
- Child, Adult
- Study population
- full permenant dentition with mild to moderate crowding
Key inclusion criteria (4 listed)
- Patients of both sexes.
- Full permanent dentition cases.
- Class I/II/III molar relationship.
- Mild to moderate crowding cases
Key exclusion criteria (4 listed)
- Dental anomalies.
- Congenital missing teeth.
- Impaction.
- Orthognathic surgery
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 |
|---|---|---|
| CEREC primescan intra-oral scannerintra-oral scanner | Device | – |
Primary outcome
compare the readings resulted from the models produced from the 3 scanners (2 intraoral scanners + the desktop scanner) before bonding and to compare the 2 intraoral scanners after bonding.
Time frame: 3 to 4 weeks
using 3 techniques Bucco-palatal, Palato-buccal, S-shape technique collect data and using linear , teeth dimension measurements and angular measurements in 3 shape orthodontic software for data analysis linear measurements will be maxillary/ mandibular inter canine width, maxillary/mandibular inter premolar width , maxillary/mandibular inter molar width , maxillary/ mandibular anterior arch length , maxillary/ mandibular total arch length secondly teeth dimensions by 3shape orthodontic software by measure each tooth from mesial to distal
1 secondary outcome
compare the readings resulted from the models produced from the 2 scanners with and without orthodontic brackets.
Time frame: 3 to 4 weeks
Results and safety
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 21 Aug 2024.
- Individual participant dataSharing planned: Undecided
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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.
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
An observational study of Intra-oral Scanner and Adolescent Behavior, run by Cairo University at 1 site in Egypt.
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 4 inclusion and 4 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: finished, as of the sponsor's last update on 21 Aug 2024. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in Egypt. Whether a site is taking part right now should be confirmed with that site. See every site.
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?
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
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?
compare the readings resulted from the models produced from the 3 scanners (2 intraoral scanners + the desktop scanner) before bonding and to compare the 2 intraoral scanners after bonding. (time frame: 3 to 4 weeks). 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 21 Aug 2024.