A glass hybrid restorative system (EQUIA forte) clinically compared to a composite resin based material (Clearfil SE Bond, Filtek Supreme XT) for the treatment of dental non-carious cervical lesions.
This is a prospective, randomized, monocenter parallel group study on restoration of tooth with non-carious cervical restorations. Each patient receives cervical restoration(s) either with glass hybrid EQUIA forte or with composite resin/adhesive combination Filtek Supreme XT/Clearfil SE Bond in anterior/posterior tooth region. Restorations will be provided by one experienced operator. One of two independent examiners will evaluate the restorations at baseline (1 week after placement), and after 18, and 36 months according to the FDI criteria. Reliability of examination will be assessed on a random sample of 30 restorations.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Enrollment
88
Restoration of cavities with a Glasshybrid material (Equia Forte)
Restoration of cavities with a composite resin based material after placing an adhesive
Charité Centrum für Zahn-, Mund- und Kieferheilkunde, Abteilung für Zahnerhaltungskunde und Präventivzahnmedizin
Berlin, Germany
Number of restorations with a re-intervention per all restorations
Number of all restorations with a re-intervention being required per all placed restorations (events/sample)
Time frame: 36 months
Restoration score
score according to FDI criteria
Time frame: 36 months
Costs for initial and retreatment
Costs incurred for staff and material for initial and re-treatments
Time frame: recorded initially and, if required, each re-treatment appointment, over the total trial period (i.e. expected 36 months)
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