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Completed

NCT Number: NCT00176189

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

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.

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Key information

Conditions

Tooth Loss, Teeth Replaced Using All Ceramic FPDs Mouth Diseases Periodontal Diseases Stomatognathic Diseases Tooth Diseases Tooth Loss

Age range

18 year–75 year

Sex eligibility

All sexes

Study type

Interventional

Phase

Not applicable

Primary location

University of Heidelberg

Heidelberg, 69120, Germany

About this study

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.

Who can participate

Healthy volunteers accepted: No

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

Inclusion criteria

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

Exclusion criteria

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

Treatment and study plan

All ceramic FPDs

Device

Primary outcomes

  1. Survival rate of the FPDs

Secondary outcomes

  1. Esthetical and functional performance of the FPDs

Sponsors and collaborators

Lead sponsor

Heidelberg University

Other

Registry information

Official study title

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

Important dates

Study start
2005
Study completion
2006
First posted
Sep 15, 2005
Registry last updated
Sep 26, 2006

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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