One Year Clinical Evaluation of Translucent Zirconia Crowns in Dental Esthetic Zone With Biologically Oriented Preparation Technique (BOPT) Versus Conventional Preparation (Randomized Clinical Trial)

Single Crowns in Aesthetic Dental Zone Clinical Trial

Official title:

One Year Clinical Evaluation of Translucent Zirconia Crowns in Dental Esthetic Zone With Biologically Oriented Preparation Technique (BOPT) Versus Conventional Preparation (Randomized Clinical Trial)

Clinical Trial Details — Status: Recruiting

Administrative data

• NCT number: NCT04320758
• Other study ID #: 2019-09-30
• Status: Recruiting
• Phase: N/A
• Start date: October 30, 2020
• Est. completion date: December 30, 2020

Study information

• Verified date: September 2020
• Source: Cairo University
• Contact: Kareem Talaat Ali, M>D>s
• Phone: 01002225212
• Email: kareemtalaat[@]dentistry.cu.edu.eg
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

Aim of the studyto evaluate the clinical behavior of translucent zirconia crown in dental esthetic zone with biologically oriented preparation technique versus conventional preparation.

Recruitment information / eligibility

• Status: Recruiting
• Enrollment: 22
• Est. completion date: December 30, 2020
• Est. primary completion date: October 30, 2020
• Accepts healthy volunteers: No
• Gender: All
• Age group: 21 Years to 35 Years

Eligibility

Inclusion Criteria:

• All subjects are required to be:

1. From 21-35 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 withstand conventional dental procedures

4. Patients with teeth problems indicated for single all ceramic restoration in maxillary esthetic zone cr

1. Badly decayed teeth

2. Teeth restored with large filling restorations

3. Endodontically treated teeth

4. Malformed teeth

5. Malposed teeth (Tilted, over-erupted, rotated, etc.)

6. Spacing between maxillary teeth in esthetic zone

5. Able to return for follow-up examinations and evaluation

Exclusion Criteria:

1. Patient less than 21or more than 35 years

2. Patient with active resistant periodontal diseases

3. Patients with poor oral hygiene and uncooperative patients

4. Pregnant women

5. Patients in the growth stage with partially erupted teeth

6. Psychiatric problems or unrealistic expectations

7. Patient with periodontal problems

8. patients with malocclusion or parafunctional habits

Related Conditions & MeSH terms

• Single Crowns in Aesthetic Dental Zone

Intervention

Other:
• conventional preparation design
chamfer finish line
• biologically oriented preparation technique
shoulder less preparation design

Locations

Country	Name	City	State
Egypt	Faculty of dentistry Cairo university	Cairo	New Cairo

Sponsors (1)

Lead Sponsor	Collaborator
Cairo University

Country where clinical trial is conducted

Egypt, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Marginal adaptation	Measured using Modified USPHS criteria1	1 year