Supernumerary TeethNCT07416851
Computer-Assisted Removal of Supernumerary Teeth vs Freehand Surgery
A study testing extraction and extraction of impaction in people with Supernumerary Teeth, run by Kafrelsheikh University at 1 site in Egypt.
Trial summary
While CBCT imaging enables the surgeon to precisely map the position of impacted supernumerary teeth relative to neighboring structures, traditional extraction methods for impacted supernumerary teeth can involve extensive bone removal and soft tissue dissection, increasing operative time and trauma. Read more about this study
- Who is it for?
- Ages 7 to 10 yearsHealthy volunteers can take part
- Conditions the study is for
- Supernumerary Teeth
- What is being tested?
- extraction and extraction of impaction
- Type of treatment
- Surgery or procedure
- Could I receive a placebo?
- Yes, some participants may receive a placebo
- How many people
- 32 participants
- Where
- 1 siteEgypt
- Study dates
- 1 Oct 2025to 28 Jan 2026
- Phase
- Interventional
- 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 7 to 10 years
- All sexes
- Healthy volunteers accepted
- Child
Who may be able to join
- healthy children
Who cannot join
- systemic conditions contraindicates surgery
Trial locations and contacts
1 site in 1 country.
About this study
Official title: Computer-Assisted Removal of Supernumerary Teeth vs Freehand Surgery : A Randomized Clinical Trial
While CBCT imaging enables the surgeon to precisely map the position of impacted supernumerary teeth relative to neighboring structures, traditional extraction methods for impacted supernumerary teeth can involve extensive bone removal and soft tissue dissection, increasing operative time and trauma. Computer-assisted surgery and the use of 3D-printing technology offer a paradigm shift by leveraging advanced imaging and manufacturing technologies to guide surgical procedures with high accuracy and with and minimally invasive alveolar surgery.
- Conditions
- Supernumerary Teeth
- Being tested
- extraction, extraction of impaction
- Keywords
- computer aided
- Medical subject headings
- Tooth, Supernumerary
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
extractionProcedure or surgery
extraction of impaction
extraction of impactionProcedure or surgery
extraction of impaction
| Study group | Role | What they receive |
|---|---|---|
| computer guide | Active comparator | Not described Receives: Procedure: extraction |
| free hand | Placebo comparator | Not described Receives: Procedure: extraction of impaction |
What is being measured
The primary outcome is the main question the study is designed to answer.
operation time
time from starting of the incision till exposure of the impacted supernumerary
Measured: intraoperative using a stopwatch measuring time in minutes
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted18 Feb 2026
- Study start1 Oct 2025
- Primary completion28 Jan 2026
- Study completion28 Jan 2026
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Supernumerary TeethStudies of the same condition, open and under way.
- More trials run by Kafrelsheikh 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
- Interventional
- Phase
- Phase N/A
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- Single blind
- Who is masked
- Investigator
- Enrolment
- 32 participants (actual)
Sponsor and investigators
- Lead sponsor
- Kafrelsheikh University
- Sponsor type
- University, hospital or other
- Responsible party
- Principal investigator, Mohamed Farouk Mekky, Kafrelsheikh University
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT07416851
- Sponsor's protocol ID
- KFSIRB200-854
- Status last verified
- Jan 2026
- First submitted
- 29 Jan 2026
- Last updated
- 18 Feb 2026
- Results posted
- No
- Data monitoring committee
- No
- FDA-regulated drug
- No
- FDA-regulated device
- No
- Individual data sharing
- No
Study at a glance
From the registry record, last updated by the sponsor on 18 Feb 2026. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Computer-Assisted Removal of Supernumerary Teeth vs Freehand Surgery : A Randomized Clinical Trial
- ClinicalTrials.gov ID
- NCT07416851
- Acronym / sponsor ID
- KFSIRB200-854
- Conditions
- Supernumerary Teeth
- Keywords
- computer aided
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 32 participants (actual)
- Lead sponsor
- Kafrelsheikh UniversityUniversity, hospital or other
- Study start
- 1 Oct 2025 (actual)
- Primary completion
- 28 Jan 2026 (actual)
- Study completion
- 28 Jan 2026 (actual)
- First posted
- 18 Feb 2026 (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.
While CBCT imaging enables the surgeon to precisely map the position of impacted supernumerary teeth relative to neighboring structures, traditional extraction methods for impacted supernumerary teeth can involve extensive bone removal and soft tissue dissection, increasing operative time and trauma. Computer-assisted surgery and the use of 3D-printing technology offer a paradigm shift by leveraging advanced imaging and manufacturing technologies to guide surgical procedures with high accuracy and with and minimally invasive alveolar surgery.
Study design
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- Single blind (investigator)
- Number of arms
- 2
| Arm | Type | Receives |
|---|---|---|
| computer guide | Active comparator | Procedure: extraction |
| free hand | Placebo comparator | Procedure: extraction of impaction |
Who may qualify
- Ages
- 7 to 10 years
- Sex
- All
- Healthy volunteers
- Accepted
- Age groups
- Child
Key inclusion criteria (1 listed)
- healthy children
Key exclusion criteria (1 listed)
- systemic conditions contraindicates 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 |
|---|---|---|
| extractionextraction of impaction | Procedure or surgery | computer guide |
| extraction of impactionextraction of impaction | Procedure or surgery | free hand |
Primary outcome
operation time
Time frame: intraoperative using a stopwatch measuring time in minutes
time from starting of the incision till exposure of the impacted supernumerary
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 18 Feb 2026.
- Individual participant dataSharing planned: No
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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?
A study testing extraction and extraction of impaction in people with Supernumerary Teeth, run by Kafrelsheikh 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 1 inclusion and 1 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 18 Feb 2026. 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. Some participants in this study may receive a placebo. 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?
operation time (time frame: intraoperative using a stopwatch measuring time in minutes). 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 18 Feb 2026.