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Completed

NCT Number: NCT03039985

All-ceramic Crowns in Patients With Sleep Bruxism

The aim of the study is to evaluate the complication rate of 2 types of all-ceramic crowns in patients with or without bruxism.

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Key information

Conditions

Sleep Bruxism Bruxism Mental Disorders Monolithic Ceramic Fixed Dental Prosthesis (Single Crowns) Nervous System Diseases Parasomnias Sleep Wake Disorders Stomatognathic Diseases Tooth Diseases

Age range

18 year and older

Sex eligibility

All sexes

Study type

Interventional

Phase

Not applicable

Primary location

Department of Prosthodontics, University of Heidelberg

Heidelberg, 69120, Germany

Who can participate

Healthy volunteers accepted: Yes

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

Inclusion criteria

  • need a molar crown
  • tooth antagonist (no implant)

Exclusion criteria

  • no Antagonist pregnancy, bleeding, periodontal diseases

Treatment and study plan

Zirconia crowns (Prettau®)

Device

Monolithic zirconia molar crowns are, after randomization, placed in patients with or without bruxism

lithium disilicate crowns (IPSe.max®)

Device

lithium disilicate molar crowns are, after randomization, placed in patients with or without bruxism

Primary outcomes

  1. Success of all-ceramic crowns as determined by complication rate

    Time frame: up to 5 years

    In this study, a complication is defined as any event happening at the study crown or the supporting tooth that requires a clinical intervention.

Sponsors and collaborators

Lead sponsor

Heidelberg University

Other

Collaborators

  • German Research Foundation

Registry information

Official study title

All-ceramic Crowns in Patients With Sleep Bruxism - a Randomized Clinical Trial

Important dates

Study start
2015
Primary completion
2022
Study completion
2022
First posted
Feb 1, 2017
Registry last updated
May 16, 2023

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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