Effect of Aging on Micro-tensile Bond Strength and Color Stability of Self-adhesive Resin Composite
ConditionTooth Decay
Trial statusRecruiting
Trial phaseNot applicable
Trial typeInterventional
Biological sexAll
Age25-45
SponsorMinia University
About this trial
The objective of this study is to evaluate the micro-tensile bond strength of a newly self-adhesive resinous restorative material to dentin with and without application of universal bonding system (in-vitro) and to examine it's clinical performance by evaluation of it's color stability and marginal discoloration through a randomized clinical trial (in-vivo).
Eligibility criteria
This trial accepts healthy volunteersQualifiers
Patients with class I lesion in their maxillary or mandibular molars with a maximum of approximately 2 mm final cavity depth.
Patients with teeth shade A2 according to Vitapan classical shade guide.
Patients with an acceptable oral hygiene level.
Patients keen to regularly attend the follow up visits.
Disqualifiers
Patients with heavy bruxism or traumatic occlusion.
Patients with poor oral hygiene or active periodontal disease.
Patients with exposed or endodontically treated teeth.
Patients participated in a clinical trial within 6 months before beginning of this trial.
Trial design
Design model
Parallel
Treatments tested in this trial
self-adhesive resin restoration
Other interventionLight cured, hybrid resin composite material which contains polymerization modulator that lessens its degree of polymerization shrinkage
Treatment groups
20 Participants
are divided into 2 treatment groupsGroup A: Surefil one bulk-fill compositeExperimental treatment 1 intervention
Group B: Filtek One bulk-fill compositeActive comparator 1 intervention
Trial outcomes
Primary outcomes
1
Clinical evaluation of color stability and marginal discoloration of resin restorations after aging in the patient mouth.
Clinical evaluation of degree of color change of resin restorations after aging in the patient mouth.
Time frame
6 monthsSponsors and contacts
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Source ClinicalTrials.gov