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Clinical Evaluation of Bioactive Restorative Materials
Sponsor: Mansoura University
Summary
The objectives of this study are to evaluate and compare the biofilm inhibition and re-mineralizing potential at tooth restoration interface and their 2-year clinical performance in class I cavities.The patients will be selected from the Outpatient clinic at Faculty of Dentistry, Mansoura University. Patients will be informed about the steps of the study, whom will approve, will sign a written consent form. The form and protocol will be approved by the Ethics Committee. Each patient should have 4 frank carious dentinal lesions (ICDAS score 4 or 5) in posterior teeth. A periapical radiograph will be performed to evaluate the extension of the carious lesion and to ensure that there is no radiolucency in the periapical or furcation area. The teeth have to be vital, not sensitive to percussion and/or spontaneous pain. The patients will be required to have complete and normal occlusion as well as good oral hygiene.
Official title: Biofilm Inhibition and Remineralizing Potential of Bioactive Restorative Materials: Two-Year Randomized Clinical Trial in Class I Cavities
Key Details
Gender
All
Age Range
20 Years - 35 Years
Study Type
INTERVENTIONAL
Enrollment
40
Start Date
2025-03-02
Completion Date
2027-12-30
Last Updated
2025-06-04
Healthy Volunteers
Yes
Conditions
Interventions
application of beautiful blukfill II shofu composite
Operative procedures were performed under local anesthesia and rubber dam isolation. Cavities were prepared using round diamond points (for enamel) and straight fissure and round carbide burs (for cutting in dentin) in a high-speed handpiece. Remaining infected carious dentin was excavated using a hand excavator. Cavities were finished using fine grit yellow-coded tapered diamond stones. 37% phosphoric acid gel was applied for 15 seconds on enamel margins, rinsed with water for 15 seconds and cavities were air-dried with Teflon protection on dentin. Self-etching universal adhesive was actively rubbed on cavity surfaces. Light curing was performed for 20 seconds. In cavities without a liner, beautiful bluk fill II composite were placed in bulk (maximum 4mm thickness layer) and cured for 40 seconds, Occlusal adjustments were performed.
application of Ivoclar vivadent bulkfill composite
Operative procedures were performed under local anesthesia and rubber dam isolation. Cavities were prepared using round diamond points (for enamel) and straight fissure and round carbide burs (for cutting in dentin) in a high-speed handpiece. Remaining infected carious dentin was excavated using a hand excavator. Cavities were finished using fine grit yellow-coded tapered diamond stones. 37% phosphoric acid gel was applied for 15 seconds on enamel margins, rinsed with water for 15 seconds and cavities were air-dried with Teflon protection on dentin. Self-etching universal adhesive was actively rubbed on cavity surfaces. Light curing was performed for 20 seconds. In cavities without a liner, Ivoclar vivadent bulkfill composite were placed in bulk (maximum 4mm thickness layer) and cured for 40 seconds, Occlusal adjustments were performed.
application of Predicta bulk fill composite
Operative procedures were performed under local anesthesia and rubber dam isolation. Cavities were prepared using round diamond points (for enamel) and straight fissure and round carbide burs (for cutting in dentin) in a high-speed handpiece. Remaining infected carious dentin was excavated using a hand excavator. Cavities were finished using fine grit yellow-coded tapered diamond stones. 37% phosphoric acid gel was applied for 15 seconds on enamel margins, rinsed with water for 15 seconds and cavities were air-dried with Teflon protection on dentin. Self-etching universal adhesive was actively rubbed on cavity surfaces. Light curing was performed for 20 seconds. In cavities without a liner, Predicta bulk fill composite were placed in bulk (maximum 4mm thickness layer) and cured for 40 seconds, Occlusal adjustments were performed
application of Stela self-cure bulk fill composite
Operative procedures were performed under local anesthesia and rubber dam isolation. Cavities were prepared using round diamond points (for enamel) and straight fissure and round carbide burs (for cutting in dentin) in a high-speed handpiece. Remaining infected carious dentin was excavated using a hand excavator. Cavities were finished using fine grit yellow-coded tapered diamond stones. 37% phosphoric acid gel was applied for 15 seconds on enamel margins, rinsed with water for 15 seconds and cavities were air-dried with Teflon protection on dentin. Self-etching universal adhesive was actively rubbed on cavity surfaces. Light curing was performed for 20 seconds. In cavities without a liner, Stela self-cure bulk fill composite were placed in bulk (maximum 4mm thickness layer) and cured for 40 seconds, Occlusal adjustments were performed.
Locations (1)
Faculty of Dentistry, Mansoura University, Egypt
Al Mansurah, Dakahliya, Egypt,, Egypt