Restoration of Posterior TeethNCT07535086
Clinical Performance of Short Fiber Reinforced Flowable Versus Conventional Injectable Flowable Resin Composite Restorations in Class I Carious Cavities
A study testing updating experimental version of flowable fiber reinforced bulk fill resin composite, Fiber reinforced flowable resin composite and light curing device in people with Restoration of Posterior Teeth, run by Sherifa Ahmed Abdelaziz Kandil at 1 site in Egypt.
Trial summary
Investigators will restore carious molar with different restoring materials for comparison Read more about this study
- Who is it for?
- Ages 18 to 40 years
- Conditions the study is for
- Restoration of Posterior Teeth
- What is being tested?
- updating experimental version of flowable fiber reinforced bulk fill resin composite, Fiber reinforced flowable resin composite and light curing device
- Type of treatment
- Medical device
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 120 participants
- Where
- 1 siteEgypt
- Study dates
- 5 Aug 2025to 29 Aug 2028
- Phase
- Interventional
- Are there results?
- Not yet: the study is under way
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 18 to 40 years
- All sexes
- No healthy volunteers
- Adult
Who may be able to join
- patients having molars with class I carious cavities and vital pulp
Who cannot join
- exposed carious molars
- severe periodontal problems
Trial locations and contacts
1 site in 1 country.
About this study
Official title: Clinical Performance of Versus Conventional Injectable Flowable Resin Composite Restorations in Class I Carious Cavities: a Randomized Clinical Trial
Investigators will restore carious molar with different restoring materials for comparison
Read the detailed description
Investigators will evaluate clinical performance of fiber reinforced flowable composite versus injectable flowable composite in carious teeth
- Conditions
- Restoration of Posterior Teeth
- Being tested
- updating experimental version of flowable fiber reinforced bulk fill resin composite, Fiber reinforced flowable resin composite, light curing device
- Keywords
- fiber reinforced flowable resin composite, injectable flowable composite, Clinical performance
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
updating experimental version of flowable fiber reinforced bulk fill resin compositeOther
dental restorative material
Fiber reinforced flowable resin compositeOther
dental restorative material.
light curing deviceDevice
device used for curing the resing composite restoration using light
| Study group | Role | What they receive |
|---|---|---|
| conventional injectable flowable resin composite | Active comparator | dental restorative material Receives: Other: updating experimental version of flowable fiber reinforced bulk fill resin composite; Other: Fiber reinforced flowable resin composite; Device: light curing device |
What is being measured
The primary outcome is the main question the study is designed to answer.
Clinical performance: marginal integrity , discoloration, fracture
measured using Modified USPHS criteria : measuring score (alpha , bravo , and charlie)
Measured: baseline, 3, 6, 12, 18, 24 months
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted16 Apr 2026
- Study start5 Aug 2025
- Primary completion1 Feb 2028 (estimated)
- Study completion29 Aug 2028 (estimated)
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Restoration of Posterior TeethStudies of the same condition, open and under way.
- 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
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Enrolment
- 120 participants (estimated)
Sponsor and investigators
- Lead sponsor
- Sherifa Ahmed Abdelaziz Kandil
- Sponsor type
- University, hospital or other
- Collaborators
- Cairo University
- Responsible party
- Sponsor-investigator, Sherifa Ahmed Abdelaziz Kandil, Cairo University
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT07535086
- Sponsor's protocol ID
- Cons 2.26
- Status last verified
- Apr 2026
- First submitted
- 22 Mar 2026
- Last updated
- 16 Apr 2026
- Results posted
- No
- Data monitoring committee
- Yes
- FDA-regulated drug
- No
- FDA-regulated device
- No
- Individual data sharing
- Yes: age, sex, name of participant, medical and dental history
Study at a glance
From the registry record, last updated by the sponsor on 16 Apr 2026. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Clinical Performance of Versus Conventional Injectable Flowable Resin Composite Restorations in Class I Carious Cavities: a Randomized Clinical Trial
- ClinicalTrials.gov ID
- NCT07535086
- Acronym / sponsor ID
- Cons 2.26
- Conditions
- Restoration of Posterior Teeth
- Keywords
- fiber reinforced flowable resin composite, injectable flowable composite, Clinical performance
- Study type
- Interventional
- Recruitment status
- Active, not recruiting
- Enrolment
- 120 participants (estimated)
- Lead sponsor
- Sherifa Ahmed Abdelaziz KandilUniversity, hospital or other
- Collaborators
- Cairo University
- Study start
- 5 Aug 2025 (actual)
- Primary completion
- 1 Feb 2028 (estimated)
- Study completion
- 29 Aug 2028 (estimated)
- First posted
- 16 Apr 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.
Investigators will restore carious molar with different restoring materials for comparison
Detailed description
Investigators will evaluate clinical performance of fiber reinforced flowable composite versus injectable flowable composite in carious teeth
Study design
- Primary purpose
- Treatment
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Number of arms
- 1
| Arm | Type | Receives |
|---|---|---|
| conventional injectable flowable resin composite | Active comparator | Other: updating experimental version of flowable fiber reinforced bulk fill resin composite, Other: Fiber reinforced flowable resin composite, Device: light curing devicedental restorative material |
Who may qualify
- Ages
- 18 to 40 years
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult
Key inclusion criteria (1 listed)
- patients having molars with class I carious cavities and vital pulp
Key exclusion criteria (2 listed)
- exposed carious molars
- severe periodontal problems
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 |
|---|---|---|
| updating experimental version of flowable fiber reinforced bulk fill resin compositedental restorative material | Other | conventional injectable flowable resin composite |
| Fiber reinforced flowable resin compositedental restorative material. | Other | conventional injectable flowable resin composite |
| light curing devicedevice used for curing the resing composite restoration using light | Device | conventional injectable flowable resin composite |
Primary outcome
Clinical performance: marginal integrity , discoloration, fracture
Time frame: baseline, 3, 6, 12, 18, 24 months
measured using Modified USPHS criteria : measuring score (alpha , bravo , and charlie)
Results and safety
This study is still under way. Results are not available in the source record yet.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 16 Apr 2026.
- Individual participant dataSharing planned: Yes. age, sex, name of participant, medical and dental history
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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 updating experimental version of flowable fiber reinforced bulk fill resin composite, Fiber reinforced flowable resin composite and light curing device in people with Restoration of Posterior Teeth, run by Sherifa Ahmed Abdelaziz Kandil 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 2 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: under way, not looking for participants, as of the sponsor's last update on 16 Apr 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. 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?
This study is still under way. Results are not available in the source record yet.
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?
Clinical performance: marginal integrity , discoloration, fracture (time frame: baseline, 3, 6, 12, 18, 24 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 16 Apr 2026.