Quantification of the Differences in the Diagnostic Relationships Between Centric Occlusion Versus Maximum Intercuspation in Adult Orthodontic Patients : A Cross-sectional Study

January 14, 2024 updated by: Ghada Elzanaty, Cairo University
The aim of the study is to quantify the differences in the diagnostic relationships between Centric occlusion versus maximum intercuspation in adult orthodontic patients with Cetric relation recoded using both conventional method utilizing semi-adjustable articulator and face bow record in addition to digital method proposed by Radu et al for finding and recording CR using a dental intraoral scanner with a leaf gauge

Study Overview

Status

Recruiting

Conditions

Intervention / Treatment

Detailed Description

Study design Cross-sectional study PICO Components P: Adult orthodontic patient I: Centric occlusion C: Maximum intercuspation

O: -orthodontic relations:

Molar relation Canine relation Incisor relation Overjet Overbite Midline discrepancy

Study Type

Observational

Enrollment (Estimated)

100

Contacts and Locations

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

Study Contact

Study Locations

  • Egypt
      • Cairo, Egypt
        • Recruiting
        • Faculty of Dentistry Cairo University
        • Contact:
          • Faculty of Dentistry

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

  • Child
  • Adult

Accepts Healthy Volunteers

Yes

Sampling Method

Non-Probability Sample

Study Population

rthodontic patient having full permanent dentition

Description

Inclusion Criteria:

orthodontic patient having full permanent dentition

Exclusion Criteria:

  • patients who had undergone previous orthodontic treatment, and syndromic patients, retained primary teeth , teeth heavily restored

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

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
overjet
Time Frame: 1 day between the maximum intercuspation and centric relation records
overjet change measurement in millimeter
1 day between the maximum intercuspation and centric relation records

Secondary Outcome Measures

Outcome Measure
Measure Description
Time Frame
overbite
Time Frame: 1 day between the maximum intercuspation and centric relation records records
measurement in millimeter
1 day between the maximum intercuspation and centric relation records records
midline shift
Time Frame: 1 day between the 2 records
superimposition of both centric relation and maximum intercuspation digitally
1 day between the 2 records
incisor relation
Time Frame: 1 day between the maximum intercuspation and centric relation records records
measurement in millimeter
1 day between the maximum intercuspation and centric relation records records

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)

November 15, 2022

Primary Completion (Estimated)

May 30, 2024

Study Completion (Estimated)

October 29, 2024

Study Registration Dates

First Submitted

December 8, 2023

First Submitted That Met QC Criteria

January 14, 2024

First Posted (Estimated)

January 24, 2024

Study Record Updates

Last Update Posted (Estimated)

January 24, 2024

Last Update Submitted That Met QC Criteria

January 14, 2024

Last Verified

January 1, 2024

More Information

Terms related to this study

Other Study ID Numbers

  • ORTH 7-1-1

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

NO

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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