One Year Clinical Evaluation of IPS Empress CAD Versus Polished Celtra Duo Ceramic Laminate Veneers

NCT ID: NCT03136276

Last Updated: 2017-05-02

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

UNKNOWN

Clinical Phase

NA

Total Enrollment

36 participants

Study Classification

INTERVENTIONAL

Study Start Date

2017-07-31

Study Completion Date

2018-09-30

Brief Summary

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When restoring teeth with IPS Empress laminate veneers, fracture of restorations may occur. So, material with higher mechanical properties is required. Celtra Duo is a new material with glass ceramics infiltrated by 10% zirconia particles which increase the fracture resistance of the material.

Detailed Description

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Conditions

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Tooth Discoloration Tooth Fractures Diastema

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

DOUBLE

Participants Outcome Assessors
double blind

Study Groups

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IPS Empress CAD

Leucite Based glass Ceramics which is etchable ceramics and proved to have good success rate if used for laminate veneers

Group Type ACTIVE_COMPARATOR

IPS Empress CAD

Intervention Type OTHER

standard etchable glass ceramics

polished Celtra Duo

Zirconia reinforced lithium silicate, it is a recent material with glass ceramics enriched with 10% zirconia that offers high strength properties

Group Type EXPERIMENTAL

polished Celtra Duo

Intervention Type OTHER

new glass ceramic material

Interventions

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IPS Empress CAD

standard etchable glass ceramics

Intervention Type OTHER

polished Celtra Duo

new glass ceramic material

Intervention Type OTHER

Other Intervention Names

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leucite based glass ceramics zirconia reinforced lithium silicate (ZLS)

Eligibility Criteria

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Inclusion Criteria

All subjects are required to be:

1. From 18-50 years old, be able to read and sign the informed consent document.
2. Have no active periodontal or pulpal diseases, have teeth with good restorations
3. Psychologically and physically able to tolerate conventional dental procedures
4. Patients with teeth problems indicated for laminate veneer:

1. Discoloration
2. Fracture not involving more than 50% enamel loss
3. Mild malposition
4. Diastema
5. Enamel fluorosis
6. Stained or defective restorations
5. Able to return for follow-up examinations and evaluation

Exclusion Criteria

1. Patient with post and core endodontically treated teeth
2. Patient with fractured teeth of more than 50% enamel loss
3. Patients with poor oral hygiene and motivation
4. Pregnant women's
5. Patients in the growth stage with partially erupted teeth
6. Psychiatric problems or unrealistic expectations
7. Lack of opposing dentition in the area of interest
8. Patients involved in contact sports
9. Teeth with deep discoloration
Minimum Eligible Age

18 Years

Maximum Eligible Age

50 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Cairo University

OTHER

Sponsor Role lead

Responsible Party

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Hayat Ibrahim Mahrous Ibrahim

assisstant lecturer, fixed prosthodontic department, faculty of oral and dental medicine

Responsibility Role PRINCIPAL_INVESTIGATOR

Central Contacts

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Hayat El-Banna, M.D.s

Role: CONTACT

01001248734

Jylan EL-Guindy

Role: CONTACT

Other Identifiers

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19786

Identifier Type: -

Identifier Source: org_study_id

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