Clinical Performance of Endocrowns Fabricated From Two Hybrid Ceramic Materials on Endodontically… (NCT07005167) | Clinical Trial Compass
Not Yet RecruitingNot Applicable
Clinical Performance of Endocrowns Fabricated From Two Hybrid Ceramic Materials on Endodontically Treated Molars: A Randomized Clinical Trial
Egypt54 participantsStarted 2025-06
Plain-language summary
The goal of this study is to evaluate the clinical success rate (measured by retention) of endo-crowns fabricated from two hybrid ceramic materials (HC Hard blocks ) versus (Cerasmart) at 6, 12, and 18 months.
Secondary Objectives are:
1. To compare the incidence of restoration failures between the two materials
2. To assess marginal adaptation and marginal discoloration over time
3. To evaluate wear of opposing enamel quantitatively
4. To compare surface texture, color match, and luster between materials
5. To determine patient satisfaction with both types of restorations It will be a randomized, controlled, double-blind clinical trial with 1:1 allocation ratio.
Who can participate
Age range
21 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
. Age ≥21 years
. Good general health (ASA I or II)
. Willing and able to provide informed consent
. Committed to follow-up appointments for 18 months
. Root canal treated molars requiring restoration
. Adequate remaining tooth structure:
. Opposing natural dentition or fixed prosthesis
. Adequate periodontal health:
Exclusion criteria
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
1
Retention
Timeframe: From cementation of endocrown, then at 6 months, 12 months and 18 months