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High-strength Glass-ionomer Dental Restorations

NCT01523613 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 93

Last updated 2017-10-03

Study results available
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Summary

The purpose of this study is to extend our knowledge concerning the clinical performance of two dental filling materials in molars. The study will compare two high-strength glass-ionomer filling materials.

The investigators hypothesize that after two years (1) the clinical performance of both filling materials shows a similar survival rate, (2) the ChemFil Rock fillings show similar or higher incidence of fracture than Fuji IX GP fillings.

Conditions

  • Dental Caries

Interventions

DEVICE

Chemfil ROCK Glassionomer restoration

High-viscous glassionomer restoration of Chemfil ROCK used as posterior dental filling material.

DEVICE

Fuji IX GP Extra Glassionomer restoration

High-viscous glassionomer restoration of Fuji IX GP Extra used as posterior dental filling material.

Sponsors & Collaborators

  • Mott Children's Health Center

    collaborator OTHER

  • Dentsply International

    collaborator INDUSTRY

  • Mathilde Peters, DMD, PhD

    lead OTHER

Principal Investigators

  • Mathilde C Peters, DMD, PhD · U Michigan

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Model
PARALLEL

Eligibility

Min Age
7 Years
Max Age
16 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2011-11-30
Primary Completion
2014-09-30
Completion
2014-10-31

Countries

  • United States

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 NCT01523613 on ClinicalTrials.gov