Marginal Adaptation, Shade Matching, of Polychromatic Feldspathic VS Polychromatic Hybrid Ceramic Laminate Veneer

NCT04942418 | Unknown

• 1 other identifier: 6221
• Study Type: interventional
• Target: 26
• Locations: 0 countries
• Sites: N/A

Brief Summary

The aim of the present study is to evaluate the marginal adaptationو shade matching and patient satisfaction of polychromatic feldspathic porcelain laminate veneer compared to hybrid ceramic multi-color laminate veneer.

Conditions

Adaptation Reaction; Tooth Color; Patient Satisfaction

Keywords

Marginal Adaptation, Shade Matching

Outcome Measures

Primary Outcomes (1)

• Marginal adaptation

  Modified USPHS criteria Alfa: Closely adapted (score 1), no visible crevice Bravo: Visible crevice, explorer will penetrate (score 2) Charlie: Crevice in which dentin is exposed (score3) Charlie: Crevice in which dentin is exposed

  one year

Secondary Outcomes (2)

• Shade matching

  one year

• Patient satisfaction

  one year

Study Arms (2)

Multicolor feldspathic ceramic laminate veneers

ACTIVE COMPARATOR

the feldspathic ceramic blocks display the highest translucent properties of all ceramic blocks which make them the first choice in the esthetic zone. esthetic and translucency with polychromatic feature and resilience properties.

Other: Multicolor fieldspathic ceramic laminate veneers.

Multicolor hybrid ceramic laminate veneers.

EXPERIMENTAL

Multi-shaded blocks have been recently introduced to the market, due to lack of evidence in clinical performance evaluating marginal adaptation and shade matching of the polychromatic newly introduced blocks comparing their different color gradient. Multicolor hybrid ceramic laminate veneers.

Other: Multicolor hybrid ceramic laminate veneers.

Interventions

Multicolor hybrid ceramic laminate veneers. OTHER

Multi shaded blocks have been recently introduced to the market, due to lack of evidence in clinical performance evaluating marginal adaptation and shade matching of the polychromatic newly introduced blocks comparing their different color gradient. Multicolor hybrid ceramic laminate veneers.

Multicolor hybrid ceramic laminate veneers.

Multicolor fieldspathic ceramic laminate veneers. OTHER

the feldspathic ceramic blocks display the highest translucent properties of all ceramic blocks which make them the first choice in the esthetic zone. esthetic and translucency with polychromatic feature and resilience properties.

Multicolor feldspathic ceramic laminate veneers

Eligibility Criteria

• Age: 18 Years - 50 Years
• Sex: all
• Healthy Volunteers: Yes
• Age Groups: Adult (18-64)

You may qualify if:

• patients age range (18-50 years) old, be able to read and sign the informed consent document.
• Have no active periodontal or pulpal diseases, have teeth with good restorations
• Psychologically and physically able to withstand conventional dental procedures
• Patients in a need of anterior veneers.
• Able to return for follow-up examinations and evaluation

You may not qualify if:

• Patient less than 18 or more than 50 years
• Patient with active persistent periodontal diseases
• Patients with poor oral hygiene and uncooperative patients
• Patients need a smile design for the esthetic zone.
• Patients in the growth stage with partially erupted teeth
• Psychiatric problems or unrealistic expectations
• patient with non-vital teeth.

Sponsors & Collaborators

• Cairo University: lead

MeSH Terms

Conditions

Patient Satisfaction

Condition Hierarchy (Ancestors)

Treatment Adherence and Compliance; Health Behavior; Behavior

Study Design

• Study Type: interventional
• Phase: not applicable
• Allocation: RANDOMIZED
• Masking: QUADRUPLE
• Who Masked: PARTICIPANT, CARE PROVIDER, INVESTIGATOR, OUTCOMES ASSESSOR
• Purpose: TREATMENT
• Intervention Model: PARALLEL
• Sponsor Type: OTHER
• Responsible Party: PRINCIPAL INVESTIGATOR
• PI Title: (Principal Investigator) PHD candidate in fixed prosthodontic department

Study Record Dates

• First Submitted: June 22, 2021
• First Posted: June 28, 2021
• Study Start: December 10, 2021
• Primary Completion: May 27, 2024
• Study Completion: November 20, 2024
• Last Updated: July 1, 2021

Record last verified: 2021-06

Data Sharing

• IPD Sharing: Will not share