Feather Edge Versus Deep Chamfer Finish Line Marginal Design in Complete Coverage Bruxzir Zirconia Crowns

July 20, 2022 updated by: Sara Elbasha, Cairo University

Evaluation of Patient Satisfaction, Color Difference, Marginal Integrity and Survival of Bruxzir Zirconia Complete Coverage Crowns With Feather Edge Versus Deep Chamfer Finish Line Marginal Design.

Evaluation of patient satisfaction, color difference, marginal integrity and survival of Bruxzir Zirconia complete coverage crowns with feather edge versus deep chamfer finish line marginal design.

(Randomised Controlled Trial)

Study Overview

Status

Active, not recruiting

Conditions

Intervention / Treatment

Study Type

Interventional

Enrollment (Actual)

20

Phase

  • Not Applicable

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • Egypt
      • Cairo, Egypt
        • Sara Hussein Elbasha

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

19 years to 50 years (ADULT)

Accepts Healthy Volunteers

Yes

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • 19-50 years.
  • Males or females.
  • Co-operative patients approving to participate in the trial.

Exclusion Criteria:

  • Patients younger than 19 years old
  • Disabilities
  • Systemic diseases or severe medically compromised
  • Lack of compliance of the patient contributed in the study

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: TREATMENT
  • Allocation: RANDOMIZED
  • Interventional Model: PARALLEL
  • Masking: DOUBLE

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
EXPERIMENTAL: feather edge finish line marginal design
intervention
Other: feather edge
finish line marginal design of a full coverage crown preparation
Other Names:
  • knife edge
ACTIVE_COMPARATOR: deep chamfer finish line marginal design
comparator
Other: deep chamfer
finish line marginal design of a full coverage crown preparation
Other Names:
  • rounded shoulder

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
patient satisfaction
Time Frame: one year
patient satisfaction will be measured by questionnaire
one year

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Cairo University

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (ACTUAL)

February 10, 2021

Primary Completion (ANTICIPATED)

August 10, 2022

Study Completion (ANTICIPATED)

September 30, 2022

Study Registration Dates

First Submitted

October 3, 2017

First Submitted That Met QC Criteria

October 3, 2017

First Posted (ACTUAL)

October 6, 2017

Study Record Updates

Last Update Posted (ACTUAL)

July 22, 2022

Last Update Submitted That Met QC Criteria

July 20, 2022

Last Verified

July 1, 2022

More Information

Terms related to this study

Other Study ID Numbers

  • CEBD-CU-2017-10-03

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

UNDECIDED

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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