CompletedNot Applicable

Clinical Performance of Fiber-Reinforced Dentin Replacement Materials

Egypt120 participantsStarted 2020-07-01

Plain-language summary

the current study was conducted to evaluate and compare the flowable short fiber-reinforced (SFRC) and flowable bulk-fill resin composites (BFCs) regarding their 4-year clinical performance as dentin replacement materials in class II cavities.

Who can participate

Age range

20 Years – 40 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: * having good oral hygiene. * having at least 3 posterior teeth with moderate to large primary proximal carious lesions (score 4 or 5 ICDAS). * ranging in age from 20 to 40 years. * with normal occlusion. * accepting to participate in the study by signing an Arabic-written consent according to the regulations of the Mansoura University Ethical Committee. Exclusion Criteria: * bad oral hygiene. * severe chronic periodontitis. * having installed orthodontic appliances. * abnormal occlusion. * parafunctional habits or allergic reaction to any of the materials used in the study. * teeth with irreversible pulpitis or non-vital teeth. * fractured or cracked teeth. previously restored teeth. * teeth with deep sub-gingival cavity margins.

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.

What they're measuring

Fracture of restorative material and restoration retention

Timeframe: four years

Trial details

NCT IDNCT07320885

SponsorMansoura University

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2024-08-15

View on ClinicalTrials.gov More Caries; Dentin trials

Who can participate

Age range

20 Years – 40 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.