Internal Fit Evaluation of Indirect Restorations Using Cone Beam CT (CBCT)

NCT ID: NCT04784676

Last Updated: 2021-03-05

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

TERMINATED

Clinical Phase

NA

Total Enrollment

42 participants

Study Classification

INTERVENTIONAL

Study Start Date

2019-04-01

Study Completion Date

2020-04-05

Brief Summary

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this study was conducted to evaluate the internal fit of indirect restoration fabricated from CAD/CAM composite blocks versus ceramic blocks in badly broken vital teeth using cone beam CT

Detailed Description

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two parallel groups (n=42 restorations), patient having badly broken vital teeth minimum of two remaining wall will be randomly enrolled in this trial and receive restoration fabricated either from Grandio composite blocks or E-max ceramic blocks. internal fit evaluation of the fabricated restoration over their corresponding casts will be performed using cone beam CT just prior cementation of the restorations. data will be collected and statistically analyzed.

Conditions

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Indirect Restoration of Badly Broken Vital Teeth

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

randomized clinical trial parallel group, two arms, superiority trial, allocation ratio 1:1
Primary Study Purpose

TREATMENT

Blinding Strategy

DOUBLE

Participants Outcome Assessors
allocation concealment by opaque sealed envelopes, the participants and assessors were blinded

Study Groups

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nanohybrid composite blocks

nanohybrid composite CAD/CAM blocks

Group Type EXPERIMENTAL

restoration

Intervention Type OTHER

indirect restoration

ceramic blocks

ceramic CAD/CAM blocks emax

Group Type ACTIVE_COMPARATOR

restoration

Intervention Type OTHER

indirect restoration

Interventions

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restoration

indirect restoration

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

* patients with badly broken vital teeth young adult males or females (20-50 years) good oral hygeine cooperative patients approving to participate in the study

Exclusion Criteria

* patients with acompromised medical history severe or active periodontal disease severe medical complications lack of compliance
Minimum Eligible Age

20 Years

Maximum Eligible Age

50 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Cairo University

OTHER

Sponsor Role lead

Responsible Party

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Shereen Hafez Ibrahim Mohamed

associate professor

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Shereen H Ibrahim, PhD

Role: PRINCIPAL_INVESTIGATOR

associate professor of conservative Dentistry, faculty of dentistry Cairo university Egypt

Locations

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faculty of dentistry, Cairo University

Cairo, Please Select..., Egypt

Site Status

Countries

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Egypt

References

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Ibrahim SH, Amr H, Hassan AA, Elzohairy A. Internal fit evaluation of indirect restorations fabricated from CAD/CAM composite blocks versus ceramic blocks in badly broken teeth using cone beam CT (CBCT): double-blinded randomized clinical trial. Heliyon. 2022 May 19;8(5):e09466. doi: 10.1016/j.heliyon.2022.e09466. eCollection 2022 May.

Reference Type DERIVED
PMID: 35647344 (View on PubMed)

Other Identifiers

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8-3-19

Identifier Type: -

Identifier Source: org_study_id

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