Effect of Metal Artifacts Reduction Orotocols and Electric Potential Difference on Metal Artifacts in Cone Beam Computed Tomography

Metal Artifacts Clinical Trial

— DTA  

Official title:

Effect of Metal Artifacts Reduction Protocols and Tube Potential Difference on Metal Artifacts in Cone Beam Computed

Clinical Trial Details — Status: Active, not recruiting

Administrative data

• NCT number: NCT03726970
• Other study ID #: RAD
• Status: Active, not recruiting
• Phase: N/A
• Start date: September 10, 2018
• Est. completion date: December 10, 2021

Study information

• Verified date: January 2020
• Source: Cairo University
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

The effect of metal artifacts reduction protocols and tube potential difference on the metallic artifacts in cone beam computed tomography

Description:

Our study is a quantitative as well as a qualitative assessment of the metal artifacts in the CBCT images in a bio models with multiple adjacent dental implants and single isolated implants , while using different MAR protocols inherited in the CBCT soft ware , as well as change in the tube potential difference of the CBCT unit

Recruitment information / eligibility

• Status: Active, not recruiting
• Enrollment: 2
• Est. completion date: December 10, 2021
• Est. primary completion date: October 30, 2018
• Accepts healthy volunteers: No
• Gender: All
• Age group: N/A and older

Eligibility

Inclusion Criteria:

• bio models of a lower jaw Titanium implants Porcelain fused to metal crowns

Exclusion Criteria:

-

Related Conditions & MeSH terms

• Metal Artifacts

Intervention

Radiation:
• CBCT radiation
CBCT scanning

Locations

Country	Name	City	State
Egypt	Marina Salib	Cairo	Giza

Sponsors (1)

Lead Sponsor	Collaborator
Cairo University

Country where clinical trial is conducted

Egypt, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Dental implant linear measurement	The implant length and width in millimeters will be assessed in the presence of the artifacts with and without the activation of the MAR tool of the CBCT soft ware, also change in the potential difference will be done with and without the activation of MAR tool	1 month
Secondary	Bone- implant interphase	Qualitative assessment if bone - implant interphase, will be either zero or 1 zero indicate that bone implant interphase cannot be assessed , one indicate that the bone implant interphase can be assessed	1 month