NCT03175445

Brief Summary

Sexual dimorphism analysis in Egyptian population by locating the mandibular canal using cone-beam computed tomography: an observational cross sectional study

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
136

participants targeted

Target at P50-P75 for all trials

Timeline
Completed

Started Jan 2017

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

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

January 30, 2017

Completed
4 months until next milestone

First Submitted

Initial submission to the registry

May 30, 2017

Completed
6 days until next milestone

First Posted

Study publicly available on registry

June 5, 2017

Completed
7 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

December 30, 2017

Completed
1 year until next milestone

Study Completion

Last participant's last visit for all outcomes

January 1, 2019

Completed
Last Updated

June 5, 2017

Status Verified

June 1, 2017

Enrollment Period

11 months

First QC Date

May 30, 2017

Last Update Submit

June 1, 2017

Conditions

Gender Identity

Outcome Measures

Primary Outcomes (1)

  • Anterior ramus width , posterior ramus width

    distance from mandibular foramen to most anterior and posterior points of ramus respectively

    2 years

Study Arms (2)

mandible CBCT scans in males

74 males CBCT scan by planmeca promax 3D Mid machine using 90 kVp, 10 mA, 14 seconds and 200×60 mm FOV with a 0.2 mm voxel size.

Other: CBCT scan by planmeca promax

mandible CBCT scans in female

74 females CBCT scan by planmeca promax 3D Mid machine using 90 kVp, 10 mA, 14 seconds and 200×60 mm FOV with a 0.2 mm voxel size

Other: CBCT scan by planmeca promax

Interventions

CBCT scan by planmeca promaxOTHER

software measurement tool of CBCT

mandible CBCT scans in femalemandible CBCT scans in males

Eligibility Criteria

Age18 Years - 88 Years
Sexall
Healthy VolunteersYes
Age GroupsAdult (18-64), Older Adult (65+)
Sampling MethodProbability Sample
Study Population

Adult Egyptian population

You may qualify if:

  • years and above.
  • Absence of large pathological lesions in mandible.
  • Dentulous patients

You may not qualify if:

  • Patients younger than 18 years old
  • Presence of large pathological lesions in mandible
  • Completely edentulous patients.

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Cairo university

Cairo, Egypt

Location

Study Officials

  • Arwa Mousa

    Cairo University

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
observational
Observational Model
OTHER
Time Perspective
RETROSPECTIVE
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
assistant lecturer of oral radiology d

Study Record Dates

First Submitted

May 30, 2017

First Posted

June 5, 2017

Study Start

January 30, 2017

Primary Completion

December 30, 2017

Study Completion

January 1, 2019

Last Updated

June 5, 2017

Record last verified: 2017-06

Locations

EG(1)