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

Tooth Discoloration Clinical Trial

Official title:

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

Clinical Trial Details — Status: Not yet recruiting

Administrative data

• NCT number: NCT03136276
• Other study ID #: 19786
• Status: Not yet recruiting
• Phase: N/A
• First received: April 10, 2017
• Last updated: April 27, 2017
• Start date: July 2017
• Est. completion date: September 2018

Study information

• Verified date: April 2017
• Source: Cairo University
• Contact: Hayat El-Banna, M.D.s
• Phone: 01001248734
• Email: hayat.elbanna[@]dentistry.cu.edu.eg
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

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.

Recruitment information / eligibility

• Status: Not yet recruiting
• Enrollment: 36
• Est. completion date: September 2018
• Est. primary completion date: July 2018
• Accepts healthy volunteers: No
• Gender: All
• Age group: 18 Years to 50 Years

Eligibility

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

Related Conditions & MeSH terms

• Diastema
• Tooth Discoloration
• Tooth Fractures

Intervention

Other:
• IPS Empress CAD
standard etchable glass ceramics
• polished Celtra Duo
new glass ceramic material

Locations

Country	Name	City	State
n/a

Sponsors (1)

Lead Sponsor	Collaborator
Cairo University

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Fracture	number of fractured laminates	1 year