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Clinical Trials/NCT00176189
NCT00176189CompletedNot Applicable

Clinical Performance of Extended All-Ceramic Fixed Partial Dentures Based on Zircon-Oxide Ceramics

Heidelberg University1 site in 1 country30 target enrollmentStarted: February 1, 2005Last updated:
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Conditions

Trial Snapshot

Phase
Not Applicable
Status
Completed
Enrollment
30
Locations
1
Primary Endpoint
Survival rate of the FPDs
Study OverviewStudy DesignEligibility CriteriaOutcomesInvestigatorsSitesRecords & IdentifiersSimilar Trials

Study Overview

Brief Summary

Fixed-partial dentures fabricated of zircon-oxide ceramics were introduced in dentistry some time ago. However, the survival rate of all-ceramic extended (up to 47mm) fixed-partial dentures is unknown.

The hypothesis was that long FDPs fabricated of zirkon-oxide withstand masticatory forces in the posterior and anterior regio of the jaw.

Detailed Description

30 patients with at least 2 missing posterior or anterior teeth will be included in the study. All patients will receive all-ceramic fixed partial dentures.

Study Design

Study Type
Interventional
Allocation
Non Randomized
Intervention Model
Single Group
Primary Purpose
Treatment
Masking
None

Eligibility Criteria

Ages
18 Years to 75 Years (Adult, Older Adult)
Sex
All
Accepts Healthy Volunteers
No

Inclusion Criteria

  • •All patients older 18 years
  • •At least two missing posterior teeth
  • •Tooth wear<3

Exclusion Criteria

  • •Mental disorders
  • •Pregnancy
  • •Tooth mobility>1

Outcomes

Primary Outcomes

Survival rate of the FPDs

Secondary Outcomes

  • Esthetical and functional performance of the FPDs

Investigators

Sponsor Class
Other

Study Sites (1)

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