NCT04970186

Brief Summary

A cross-sectional study to assess the anatomical variations of greater palatine foramen in a sample of Egyptian population using cone beam computed tomography through retrospective data analysis

Trial Health

35
At Risk

Trial Health Score

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

Trial has exceeded expected completion date
Enrollment
173

participants targeted

Target at P50-P75 for all trials

Timeline
Completed

Started Aug 2021

Shorter than P25 for all trials

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

First Submitted

Initial submission to the registry

July 11, 2021

Completed
10 days until next milestone

First Posted

Study publicly available on registry

July 21, 2021

Completed
11 days until next milestone

Study Start

First participant enrolled

August 1, 2021

Completed
5 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

January 1, 2022

Completed
2 months until next milestone

Study Completion

Last participant's last visit for all outcomes

March 1, 2022

Completed
Last Updated

July 21, 2021

Status Verified

July 1, 2021

Enrollment Period

5 months

First QC Date

July 11, 2021

Last Update Submit

July 11, 2021

Conditions

Greater Palatine Foramen

Keywords

Greater palatine foramenGPFCBCTCone beam computed tomographyHard palate

Outcome Measures

Primary Outcomes (1)

  • Diameter of GPF

    Measuring device is CBCT Software on Planmeca Promax 3D Mid, Measuring unit is mm

    one year

Secondary Outcomes (1)

  • Location of GPF in relation to maxillary molars.

    one year

Other Outcomes (4)

  • The distance between the GPF and the midline maxillary suture (MMS).

    one year

  • The distance between the GPF and the posterior border of the hard palate (PB).

    one year

  • Number of foramina.

    one year

  • +1 more other outcomes

Eligibility Criteria

Age18 Years - 70 Years
Sexall
Age GroupsAdult (18-64), Older Adult (65+)
Sampling MethodNon-Probability Sample
Study Population

Egyptian Population

You may qualify if:

  • CBCT scans of Adult Egyptian population older than 18 years.
  • CBCT scans showing the floor of the maxillary sinus.
  • No artifacts in the maxillary region, which will affect the quality of the image

You may not qualify if:

  • CBCT sans of completely edentulous maxilla.
  • Patients with trauma, craniofacial surgery, orthognathic surgery and malignancies involving the maxillofacial region.
  • Patients with cleft palate and other craniofacial anomalies.
  • Dental implants in the alveolar region of premolars and molars due to artifacts.

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Design

Study Type
observational
Observational Model
OTHER
Time Perspective
RETROSPECTIVE
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
principal investigator

Study Record Dates

First Submitted

July 11, 2021

First Posted

July 21, 2021

Study Start

August 1, 2021

Primary Completion

January 1, 2022

Study Completion

March 1, 2022

Last Updated

July 21, 2021

Record last verified: 2021-07