Evaluation of the Clinical Performance of a Bulk Fill Resin Composite in Cuspal Coverage Restorat… (NCT07612462) | Clinical Trial Compass
Active — Not RecruitingNot Applicable
Evaluation of the Clinical Performance of a Bulk Fill Resin Composite in Cuspal Coverage Restorations of Vital Posterior Teeth (RCT)
Egypt50 participantsStarted 2025-12-01
Plain-language summary
This clinical study aims to compare bulk-fill and conventional composite resins in cuspal coverage restorations of posterior teeth. The primary outcomes include evaluating wear resistance, fracture incidence, and recurrent caries at different follow-up periods. Bulk-fill composites are designed for easier placement in thicker increments, potentially improving clinical efficiency. The study seeks to determine whether bulk-fill materials can provide comparable or superior performance to conventional composites in restoring structurally compromised teeth.
Who can participate
Age range
20 Years – 50 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion Criteria:
* Adult patients of 20 to 50 of age
* Molars teeth
* Medically free
* Vital teeth
* Males or females
* one or cusps affected
* Patient consent
* Good oral hygiene (plaque index 0 or 1)
* Absence of parafunctional habits.
* No abscess
Exclusion Criteria:
* Xerostomia and bruxism.
* Endodontically treated teeth
* Systematic disease
* Extremely poor oral hygiene sever or chronic periodontitis.
* Pregnant and lactating women.
* No subgingival margin
* Allergic to used materials
* Patient are not present during recalls .
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.