Shade Matching of Universal Versus Conventional Nanohybrid Resin Composites in Class IV Restorations After Bleaching
NCT ID: NCT05638373
Last Updated: 2024-08-06
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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RECRUITING
NA
32 participants
INTERVENTIONAL
2023-09-12
2025-10-01
Brief Summary
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Detailed Description
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Conditions
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Study Design
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RANDOMIZED
PARALLEL
TREATMENT
DOUBLE
Study Groups
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One shade universal composite
shade matching composite
One shade universal composite
A resin composite with new smart chromatic technology and chameleon effect. It has the ability to match the new lighter shade of the bleached teeth unlike the conventional composite
Nanohybrid resin composite
Conventional Nanohybrid resin composite
Nanohybrid resin composite
A conventional resin composite with multiple shades
Interventions
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One shade universal composite
A resin composite with new smart chromatic technology and chameleon effect. It has the ability to match the new lighter shade of the bleached teeth unlike the conventional composite
Nanohybrid resin composite
A conventional resin composite with multiple shades
Eligibility Criteria
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Inclusion Criteria
* Cases indicated for bleaching.
* Cooperative patient approving to participate in the trial.
Exclusion Criteria
* Patients with rampant caries or xerostomia.
* Smoking.
* Patients with history of hydrogen peroxide sensitivity , periodontal inflammation.
* Lack of compliance.
* Tempromandibular joint disorders.
* Disabilities.
18 Years
45 Years
ALL
No
Sponsors
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Cairo University
OTHER
Responsible Party
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Nayra Mohamed Mohab El Din Hussein Mohamed
Master degree candidate, Department of Conservative Dentistry, Faculty of Dentistry
Principal Investigators
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ahmed El Zoheiry, prof
Role: STUDY_DIRECTOR
Cairo University
Locations
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Faculty of dentistry, cairo university
Cairo, , Egypt
Countries
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Central Contacts
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Facility Contacts
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Faculty of dentistry cairo university
Role: primary
References
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Ameedee AAL, Ragab H, Essam E, et al.(2016): Clinical evaluation of in-office tooth bleaching effects on three contemporary composite resins. J Dent Health Oral Disord Ther., 5(6):350-357.
Bayne SC, Schmalz G. Reprinting the classic article on USPHS evaluation methods for measuring the clinical research performance of restorative materials. Clin Oral Investig. 2005 Dec;9(4):209-14. doi: 10.1007/s00784-005-0017-0. No abstract available.
Elzayat, G. A., Elsayed, M. E., & El Zoghby, A. (2020): Clinical Performance of Direct Anterior Composite Restorations Using Esthetic Dual-Shade versus Polychromatic Natural Layering Technique: a split mouth randomized controlled clinical trial. Brazilian Dental Science, 23(4), 12-12.
Evans, M. B. (2020):The Visual and Spectrophotometric Effect of External Bleaching on OMNICHROMA Resin Composite and Natural Teeth. West Virginia University.
Mohamed, M. A., Afutu, R., Tran, D., Dunn, K., Ghanem, J., Perry, R., & Kugel, G. (2020): Shade Matching Capacity of Omnichroma in Anterior Restorations. Journal of Dental Sciences., 5(1), 1-6.
Mourouzis P, Koulaouzidou EA, Helvatjoglu-Antoniades M. Effect of in-office bleaching agents on physical properties of dental composite resins. Quintessence Int. 2013 Apr;44(4):295-302. doi: 10.3290/j.qi.a29154.
Pereira Sanchez N, Powers JM, Paravina RD. Instrumental and visual evaluation of the color adjustment potential of resin composites. J Esthet Restor Dent. 2019 Sep;31(5):465-470. doi: 10.1111/jerd.12488. Epub 2019 May 16.
Telang A, Narayana IH, Madhu KS, Kalasaiah D, Ramesh P, Nagaraja S. Effect of Staining and Bleaching on Color stability and Surface Roughness of Three Resin Composites: An in vitro study. Contemp Clin Dent. 2018 Jul-Sep;9(3):452-456. doi: 10.4103/ccd.ccd_297_18.
Other Identifiers
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Universal composite
Identifier Type: -
Identifier Source: org_study_id
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