NCT00969774

Brief Summary

Introduction: Human face with its bony and muscular structures has singular and peculiar characteristics. It may be classified in three types, associated with the variation of shape and craniofacial configuration, both in vertical and horizontal planes, directly affecting dental occlusion, face harmony, orofacial musculature and oral functions. Aim: to correlate cephalometric with anthropometric and facial analysis findings on determining the facial type. Method: 105 leukoderm adults were involved, 34 male and 71 female aging between 20 and 40 years old. Data were collected in December 2006 in an orthodontic clinic located at Belo Horizonte- MG, Brazil. Cephalometric findings to determinate facial types were compared to seven anthropometric facial measurements, three anthropometric facial proportions and three anthropometric facial indices, in addition to facial type identification through clinical facial analysis of photographs.

Trial Health

100
On Track

Trial Health Score

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

Enrollment
105

participants targeted

Target at P50-P75 for all trials

Status
completed

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

February 1, 2006

Completed
9 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

November 1, 2006

Completed
2.8 years until next milestone

First Submitted

Initial submission to the registry

August 31, 2009

Completed
1 day until next milestone

First Posted

Study publicly available on registry

September 1, 2009

Completed
Last Updated

September 2, 2009

Status Verified

September 1, 2009

Enrollment Period

9 months

First QC Date

August 31, 2009

Last Update Submit

September 1, 2009

Conditions

Healthy

Keywords

FaceCephalometryAnthropometryPhotographyDiagnosisAdultMorphologyComparative Study

Eligibility Criteria

Age20 Years - 40 Years
Sexall
Healthy VolunteersYes
Age GroupsAdult (18-64)
Sampling MethodProbability Sample
Study Population

primary care orthodontic clinic

You may qualify if:

  • to have Ricketts cephalometric analysis

You may not qualify if:

  • to have been submitted on orthognathic surgery
  • black or asian people

Contact the study team to confirm eligibility.

Sponsors & Collaborators

MeSH Terms

Conditions

FaciesDisease

Condition Hierarchy (Ancestors)

Disease AttributesPathologic ProcessesPathological Conditions, Signs and Symptoms

Study Officials

  • Rossana R Ramires, MSc

    Pontifícia Universidade Católica de São Paulo

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
observational
Observational Model
COHORT
Time Perspective
CROSS SECTIONAL
Sponsor Type
OTHER

Study Record Dates

First Submitted

August 31, 2009

First Posted

September 1, 2009

Study Start

February 1, 2006

Primary Completion

November 1, 2006

Last Updated

September 2, 2009

Record last verified: 2009-09