NCT04935944

Brief Summary

The aim of this study is to evaluate the effect of exposure parameters as milliampere (mA) and field of view (FOV) in CBCT on metal artifact of dental implant.

Trial Health

87
On Track

Trial Health Score

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

Enrollment
4

participants targeted

Target at below P25 for all trials

Timeline
Completed

Started Jul 2021

Geographic Reach
1 country

1 active site

Status
completed

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

June 15, 2021

Completed
8 days until next milestone

First Posted

Study publicly available on registry

June 23, 2021

Completed
14 days until next milestone

Study Start

First participant enrolled

July 7, 2021

Completed
1.7 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

March 9, 2023

Completed
24 days until next milestone

Study Completion

Last participant's last visit for all outcomes

April 2, 2023

Completed
Last Updated

October 24, 2024

Status Verified

October 1, 2024

Enrollment Period

1.7 years

First QC Date

June 15, 2021

Last Update Submit

October 22, 2024

Conditions

Metal ArtifactsImplant

Outcome Measures

Primary Outcomes (1)

  • Dental implant linear measurement

    The implant length and width in millimeters will be assessed in the presence of the artifacts with change in the potential difference of FOV and mA

    2 months

Study Arms (1)

Tube potential difference (FOV)

Using different FOV and mA values of the CBCT machine

Radiation: CBCT radiation

Interventions

CBCT radiationRADIATION

CBCT scanning

Tube potential difference (FOV)

Eligibility Criteria

Sexall
Healthy VolunteersNo
Age GroupsChild (0-17), Adult (18-64), Older Adult (65+)
Sampling MethodProbability Sample
Study Population

Using different dry human mandibles with dummy implants.

You may qualify if:

  • Bio models of jaw with dummy implant.

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Roshan Adel

Cairo, Giza Governorate, 12511, Egypt

Location

Study Officials

  • Noha Issa, Associate Prof

    Cairo University

    STUDY DIRECTOR

Study Design

Study Type
observational
Observational Model
OTHER
Time Perspective
OTHER
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Master student in Cairo university

Study Record Dates

First Submitted

June 15, 2021

First Posted

June 23, 2021

Study Start

July 7, 2021

Primary Completion

March 9, 2023

Study Completion

April 2, 2023

Last Updated

October 24, 2024

Record last verified: 2024-10

Locations

EG(1)