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Completed

NCT Number: NCT06807125

Wear Measurement of Opposing Enamel to Milled Resin Matrix Ceramic Versus Bulk Fill Resin Composite After 2 Years

This clinical trial conducted to measure the amount of wear of opposing enamel to indirect milled resin matrix ceramic versus direct bulk fill resin composite intraorally using Digital Scanner after two years of using

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Key information

Conditions

Dental Wear Stomatognathic Diseases Tooth Diseases Tooth Wear

Age range

18 year–55 year

Sex eligibility

All sexes

Study type

Interventional

Phase

Not applicable

Primary location

Misr University for Science and Technology

Giza, 3220001, Egypt

About this study

Indirect milled resin matrix ceramic overlay versus direct bulk fill resin composite overlay was utilized in a clinical trial to compare the amount of enamel wear on endodontically treated molars using a Panda P2 digital scanner and Geomagic Control X 3D software. After one and two years, measurements of enamel wear were taken.

Who can participate

Healthy volunteers accepted: Yes

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • ● Patients with non vital badly decayed posterior teeth.
  • 18 -55years.
  • Males or Females.
  • Good oral hygiene.
  • Co-operative patients approving to participate in the study

Exclusion criteria

  • High caries index.
  • Severe medical complications.
  • Pregnancy.
  • Allergic history concerning methacrylates Disabilities.
  • Heavy smoking.
  • Xerostomia.
  • Lack of compliance.
  • Evidence of parafunctional habits.
  • Temporomandibular joint disorders.

Treatment and study plan

Resin matrix ceramic block

Procedure

Milled resin composite block for fabrication of permanent, indirect restorations using a CAD/CAM grinding process. shock absorbing affect due to the dentin- like modulus of elasticity makes BRILLIANT Crios will suited or indirect restoration.

Other names: CAD/CAM Reinforced composite overlay

Primary outcomes

  1. Amount of Enamel Wear

    Time frame: two years follow up

    amount of enamel wear measured through superimposition of STL files exported from intraoral scanner then using geomagic Control X 3D

Sponsors and collaborators

Lead sponsor

Misr University for Science and Technology

Other

Registry information

Official study title

Intraoral Wear Measurement of Opposing Enamel to Indirect Milled Resin Matrix Ceramic Versus Direct Bulk Fill Resin Composite in Posterior Teeth After Using 2 Years: Randomized Clinical Trial

Important dates

Study start
2023
Primary completion
2024
Study completion
2025
First posted
Feb 4, 2025
Registry last updated
Feb 4, 2025

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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