NCT07375381

Brief Summary

The CBCT-based radiographic evaluation will be used to identify, classify, and measure the anatomical parameters of the GPC and maxillary sinus. These data will serve as a pre-surgical diagnostic guide for clinicians when performing procedures involving the posterior maxilla.

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
50

participants targeted

Target at P25-P50 for all trials

Timeline
Completed

Started Jan 2026

Status
not yet recruiting

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

January 15, 2026

Completed
5 days until next milestone

Study Start

First participant enrolled

January 20, 2026

Completed
5 days until next milestone

Primary Completion

Last participant's last visit for primary outcome

January 25, 2026

Completed
4 days until next milestone

First Posted

Study publicly available on registry

January 29, 2026

Completed
1 day until next milestone

Study Completion

Last participant's last visit for all outcomes

January 30, 2026

Completed
Last Updated

January 29, 2026

Status Verified

January 1, 2026

Enrollment Period

5 days

First QC Date

January 15, 2026

Last Update Submit

January 24, 2026

Conditions

Pneumatization

Keywords

pneumatizationCBCTgreater palatine canal

Outcome Measures

Primary Outcomes (1)

  • To measure the height of the maxillary sinus in CBCT-reformatted panoramic views.

    the height of the maxillary sinus will be measured in millimeters, in a coronal view.

    January 2026

Eligibility Criteria

Age18 Years - 50 Years
Sexall
Healthy VolunteersYes
Age GroupsAdult (18-64)
Sampling MethodProbability Sample
Study Population

Adult Egyptian patients

You may qualify if:

  • Age between 18 and 50 years.
  • Fully visible maxillary sinuses and complete GPC pathway in high-quality CBCT images.
  • Scans free of motion or metallic artifacts.

You may not qualify if:

  • History of maxillofacial trauma, orthognathic surgery, or pathology affecting the posterior maxilla.
  • Craniofacial anomalies or syndromes.
  • Poor-quality or incomplete scans.

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
Lecturer, Faculty of Dentistry, Cairo University

Study Record Dates

First Submitted

January 15, 2026

First Posted

January 29, 2026

Study Start

January 20, 2026

Primary Completion

January 25, 2026

Study Completion

January 30, 2026

Last Updated

January 29, 2026

Record last verified: 2026-01