NCT03701178|Unknown
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Sponsor study identifier
interventional
35
0 countries
N/A
Study Start
November 2018
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Primary Completion
November 2019
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Study Completion
November 2019
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
All ceramic crowns are indicated in case of mild to moderate discoloration, restoration of traumatized or fractured teeth and abnormal tooth anatomy. Long term success of all ceramic crowns is affected by many factors. Fracture of the all ceramic crowns is the most repeated failure pattern and represents about 67% of total failures associated with this type of restoration through a period of 15 years of clinical performance. Polyetheretherketone (PEEK) is a polymer that has many potentials uses in dentistry. Polyetheretherketone (PEEK) can be used to support fixed dental prostheses. However, information about physio mechanical characterization is still scarce.
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
November 2019
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
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Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.
October 7, 2018
Actual (reported)October 9, 2018
Actual (reported)November 2018
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
November 2019
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
November 2019
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
fracture
number of fracture
1 year
marginal interity
1 year
patient satisfaction
1 year
we will use zirconia veneered single crowns as a control to evaluate the marginal integrity and fracture and patient satisfaction
we will use milled BioHPP PEEK single crowns as a intervention to evaluate the marginal integrity and fracture and patient satisfaction
milled BioHPP PEEK in a new material can be used as a dental restoration
Registry-reported names are shown in full. Names without a link have not yet been matched to a Syfrah profile.
abdelrahman M el sokkary, mastrer
researcher
Lamia Sayed, Professor
CONTACT
First Submitted
October 7, 2018
First Posted
October 9, 2018
Study Start
November 2018
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Primary Completion
Contact the study team to confirm eligibility.
November 2019
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Study Completion
November 2019
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Last Updated
October 11, 2018
Record last verified: 2018-10
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Source: ClinicalTrials.gov.
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