Hybrid Resin Composite vs. Hybrid Ceramic Onlays for Restoring Carious Molars

NCT ID: NCT06820840

Last Updated: 2025-07-22

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

RECRUITING

Clinical Phase

NA

Total Enrollment

64 participants

Study Classification

INTERVENTIONAL

Study Start Date

2025-09-30

Study Completion Date

2027-06-30

Brief Summary

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The goal of this clinical trial is to compare the clinical performance of hybrid resin composite and hybrid ceramic onlays in restoring carious molars. It will also evaluate the wear resistance of both materials. The main questions it aims to answer are:

* Does the hybrid resin composite or hybrid ceramic onlay perform better in clinical settings over time?
* How much wear occurs in each type of onlay over 18 months?

Researchers will compare SHOFU Ceramage (hybrid resin composite) to SHOFU Block HC Hard(hybrid ceramic) to see which material performs better in restoring molars with extensive caries.

Participants will:

* Receive either a hybrid resin composite or hybrid ceramic onlay for their molar cavities.
* Visit the clinic for checkups at baseline, 6 months, 12 months, and 18 months.
* Undergo visual assessments of their restorations and quantitative wear analysis during follow-ups.

Detailed Description

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Conditions

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Carious Molars

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

QUADRUPLE

Participants Caregivers Investigators Outcome Assessors

Study Groups

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Hybrid Ceramic Onlay

Group Type ACTIVE_COMPARATOR

SHOFU Block HC Hard

Intervention Type OTHER

Cementation of hybrid ceramic onlay (SHOFU Block HC Hard) on carious molars.

Hybrid Resin Composite Onlay

Group Type EXPERIMENTAL

SHOFU Ceramage

Intervention Type OTHER

Cementation of hybrid resin composite onlay (SHOFU Ceramage) on carious molars.

Interventions

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SHOFU Block HC Hard

Cementation of hybrid ceramic onlay (SHOFU Block HC Hard) on carious molars.

Intervention Type OTHER

SHOFU Ceramage

Cementation of hybrid resin composite onlay (SHOFU Ceramage) on carious molars.

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

* Able to tolerate necessary restorative procedures
* Willing to sign the informed consent
* Accepts the follow-up period

Exclusion Criteria

* ICDAS 4/5 cavities in first and second permanent molars
* Onlay cavities with at least one cusp coverage
* Patients with acceptable oral hygiene
Minimum Eligible Age

18 Years

Maximum Eligible Age

50 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Peter Medhat Youssef Gerges

OTHER

Sponsor Role lead

Responsible Party

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Peter Medhat Youssef Gerges

Assistant Lecturer - Conservative Dentistry Department - MIU

Responsibility Role SPONSOR_INVESTIGATOR

Locations

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Cairo University

Cairo, , Egypt

Site Status RECRUITING

Countries

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Egypt

Central Contacts

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Peter M Gerges, MSc in Restorative Dentistry

Role: CONTACT

+201098724341

Facility Contacts

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Vice Dean for Postgraduate Studies and Research

Role: primary

Other Identifiers

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PGCU-6-2-2025

Identifier Type: -

Identifier Source: org_study_id

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