NCT06220955

Brief Summary

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

Trial Health

43
At Risk

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Trial has exceeded expected completion date
Enrollment
100

participants targeted

Target at P50-P75 for all trials

Timeline
Completed

Started Nov 2022

Geographic Reach
1 country

1 active site

Status
unknown

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

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Study Timeline

Key milestones and dates

Study Start

First participant enrolled

November 15, 2022

Completed
1.1 years until next milestone

First Submitted

Initial submission to the registry

December 8, 2023

Completed
2 months until next milestone

First Posted

Study publicly available on registry

January 24, 2024

Completed
4 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

May 30, 2024

Completed
5 months until next milestone

Study Completion

Last participant's last visit for all outcomes

October 29, 2024

Completed
Last Updated

January 24, 2024

Status Verified

January 1, 2024

Enrollment Period

1.5 years

First QC Date

December 8, 2023

Last Update Submit

January 14, 2024

Conditions

Centric Relation Registration

Outcome Measures

Primary Outcomes (1)

  • overjet

    overjet change measurement in millimeter

    1 day between the maximum intercuspation and centric relation records

Secondary Outcomes (3)

  • overbite

    1 day between the maximum intercuspation and centric relation records records

  • midline shift

    1 day between the 2 records

  • incisor relation

    1 day between the maximum intercuspation and centric relation records records

Interventions

centric relation registrationOTHER

centric relation registration using conventional and digital methods

maximum intercuspation registrationOTHER

maximum intercuspation registration

Eligibility Criteria

Age13 Years - 30 Years
Sexall
Healthy VolunteersYes
Age GroupsChild (0-17), Adult (18-64)
Sampling MethodNon-Probability Sample
Study Population

rthodontic patient having full permanent dentition

You may qualify if:

  • orthodontic patient having full permanent dentition

You may not qualify if:

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

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

faculty of dentistry Cairo university

Cairo, Egypt

RECRUITING

Central Study Contacts

Ghada Elzanaty, BSC

CONTACT

01115427427ghadaelzanatie@gmail.com

Study Design

Study Type
observational
Observational Model
CASE CROSSOVER
Time Perspective
CROSS SECTIONAL
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
resident

Study Record Dates

First Submitted

December 8, 2023

First Posted

January 24, 2024

Study Start

November 15, 2022

Primary Completion

May 30, 2024

Study Completion

October 29, 2024

Last Updated

January 24, 2024

Record last verified: 2024-01

Data Sharing

IPD Sharing
Will not share

Locations

EG(1)