Randomized controlled trial to compare the clinical performance of two self-adhesive resin cements when used with a fiber post and core build-up in endodontically treated teeth - SARC-Fiber post

3M Deutschland GmbH0 个研究点目标入组 72 人开始时间: 2023年3月2日最近更新: 2024年8月19日

试验速览

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•1 Subject is at least 18 or older at time of consent.
•2 Subject is able to provide their own informed consent.
•3 Subject is willing to return for follow-up examination for at least 5 years
•4 Subject needs an indirect crown or 3-unit bridge restoration
•5 Subject has a tooth with one or less cavity walls of the anatomical crown remaining
•6 Subject’s tooth has a residual root canal thickness at the orifice of more than 1 mm
•7 Subject’s tooth is symptom free with a root canal filling without a radiologically visible periapical lesion.
•8 Subject’s tooth has the possibility to prep a 2 mm ferrule
•9 Subject’s tooth has a minimum of 8 mm post length within the root canal, with a minimum of 4 mm apical root canal filling
•10 Subject’s tooth has no or treated periodontitis with maximum probing depth of 4 mm and no bleeding on probing
•11 Subject’s tooth mobility is not more than score II
•12 Subject’s tooth has at least one antagonist tooth
•13 Patient is willing to pay for a full ceramic restoration (single crown: lithium disilicate, bridge: zirconia)

•1 Subject has a known allergies to acrylate-based materials or hydroperoxide
•2 Subject is enrolled in another clinical trial at the time of screening that would interfere with this study
•3 Subject’s tooth is aimed to serve as telescopic crown abutment.
•4 Subjects is in the opinion of the Investigator unsuitable for enrollment in this study for reasons not specified in the exclusion criteria
•5 Subject does not sign the informed consent form

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