The Influence of Porcelain Fused to Metal ( PFM) and Zirconia Crowns on Periodontal Health
NCT ID: NCT02461823
Last Updated: 2015-06-03
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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UNKNOWN
NA
20 participants
INTERVENTIONAL
2015-06-30
2016-08-31
Brief Summary
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Detailed Description
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Zirconia (zirconium oxide, ZrO2) is the white crystalline powder oxide of the naturally occurring metal zirconium. Research of the medical utilization of zirconia dates back to the late 1960s. However, its utilization in dentistry did not start until the 1990s, when zirconia began to be used as a form of endodontic posts and implant abutments. The current literature contains studies that investigated the influence of zirconia implants and abutments on periodontal tissue, but to the investigators' knowledge, no work has been yet published which compares the influences of crown types on hard and soft tissues.
This prospective study will be conducted in the Department of Periodontology and in the Department of Maxillofacial Rehabilitation at Rambam Health Care Campus.
Conditions
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Study Design
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RANDOMIZED
PARALLEL
TREATMENT
SINGLE
Study Groups
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Z Crown
A Zirconia crown will be provided to patients.
Zirconia crown
patients will receive a Zirconia crown, the Zirconia crown will cover the natural crown.
PFM Crown
A Porcelain metal crown will provided to patients.
Porcelain metal crown
patients will receive a porcelain fused to metal crown, the Porcelain metal crown will cover the natural crown.
Interventions
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Zirconia crown
patients will receive a Zirconia crown, the Zirconia crown will cover the natural crown.
Porcelain metal crown
patients will receive a porcelain fused to metal crown, the Porcelain metal crown will cover the natural crown.
Eligibility Criteria
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Inclusion Criteria
2. In need for one or more fixed partial prosthetic crown or bridge
Exclusion Criteria
2. Active periodontal disease
3. history of compromising systemic disease
4. Allergy to materials used in the study
5. current drug abuse
6. Pregnant or intend to become pregnant
7. severe salivary gland dysfunction
8. Severe medical complications ( organ transplants, cancer, immunocompromised, or undergoing long-term antibiotic or steroid therapy )
18 Years
85 Years
ALL
Yes
Sponsors
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Rambam Health Care Campus
OTHER
Responsible Party
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Ilan Hirsh MD
Senior staff Member Department of Periodontology, Rambam Health Care Campus, Haifa
Principal Investigators
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Dr Ilan Hirsh, DMD
Role: PRINCIPAL_INVESTIGATOR
Rambam Health Care Campus , Department of Periodiontology, Haifa, Israel 31096
Central Contacts
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Other Identifiers
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078 -15-RMB CTIL
Identifier Type: -
Identifier Source: org_study_id
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