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Effect of Nano-structured Alumina Coating on the Bond Strength of Zirconia Resin-bonded Fixed Dental Prostheses

NCT04693949 · Status: UNKNOWN · Phase: NA · Type: INTERVENTIONAL · Enrollment: 50

Last updated 2023-05-11

No results posted yet for this study

Summary

The purpose of this study is to evaluate the clinical outcome of resin-bonded fixed dental prostheses (RBFDPs) pretreated with nanostructured alumina coating (NAC).

The study adopts a prospective, randomized, controlled, double-blind design contrasting the use of NAC to air-borne particle abrasion (APA) (control) as a surface pretreatment method of zirconia RBFDPs used for replacing missing central or lateral incisors. The primary outcome evaluated is the retention/survival of the zirconia RBFDPs pretreated with APA and NAC.

Conditions

  • Missing Incisors
  • Zirconia Surface Pretreatment
  • Children
  • Adults
  • Debonding

Interventions

OTHER

NAC

Pretreatment of zirconia RBFDP with nanostructured alumina coating after milling of RBFDP's framework

OTHER

APA

Air-borne particle abrasion of zirconia RBFDPs prior to bonding

Sponsors & Collaborators

  • University of Ljubljana, Faculty of Medicine

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Model
PARALLEL

Eligibility

Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2018-01-03
Primary Completion
2024-01-01
Completion
2024-03-01

Countries

  • Slovenia

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04693949 on ClinicalTrials.gov