- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT05013853
Resin Bulkfill Dual-Cured of Proximal Restoration. Clinical Trial
Clinical Performance Resin Bulk Fill Dual-cured of Posterior Restorations: Clinical Study
Objective: To evaluate the immediate clinical performance using FDI criteria in occlusal and proximal lesions restored with dual polymerization bulkfill composite resin.
Materials and methods: Experimental, clinical, controlled, randomized, double-blind study. For the evaluation of Fill-up! (FU) will be clinically compared to the control groups of a conventional Tetric N-Ceram (TB) RBK and Filtek z350 (z350) conventional composite resin. The adhesive process will be carried out under absolute isolation, of selective etching of 37% orthophosphoric acid enamel before applying the respective adhesive according to the trademark of the composite resins. The evaluation will be to 30 days, 6, 12, 18 and 24 months using the modified FDI criteria of postoperative sensitivity, marginal staining, color, marginal adaptation and anatomy, being 1: Excellent, 2: Good, 3: Fair, 4: unsatisfactory and 5: unacceptable. The non-parametric Kruskal Wallis test and Friedman (95% significance) used to compare the criteria.
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Study Type
Enrollment (Actual)
Phase
- Not Applicable
Contacts and Locations
Study Locations
-
-
Metropolitana
-
Santiago, Metropolitana, Chile, 7510583
- Patricio Vildosola Grez
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Healthy volunteers,
- high cariogenic risk,
- availability for clinical follow-up,
- have at least 3 teeth with occlusal and / or proximal carious lesions of molars or premolars with occlusal and proximal contact,
- lesions less than 1/3 of inter-cuspal distance and depth> 3 mm in the cervical-occlusal direction and margin on enamel
Exclusion Criteria:
- Impossibility wash their teeth
- evidence of xerostomia
- uncontrolled periodontal disease,
- pregnant or breastfeeding
- bruxism or with temporomandibular disorder
- history of allergy to acrylic or its derivatives,
- portador of removable prostheses endodontically treated teeth
- cracked teeth and periapical pathology or pulp pathology symptoms.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Triple
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Active Comparator: Resin Z350 of proximal posterior teeth
Restorative with Z350 composite of proximal caries lesions or restorations replacement
|
Remove caries and restore with resin composite
|
Active Comparator: Resin Tetric N Ceram Bulkfill of proximal posterior teeth
Restorative with Tetric N Ceram Bulkfill composite of proximal caries lesions or restorations replacement
|
Remove caries and restore with resin composite
|
Experimental: Resin Fill Up! of proximal posterior teeth
Restorative with Fill Up! composite of proximal caries lesions or restorations replacement
|
Remove caries and restore with resin composite
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Compare clinical performance restorations
Time Frame: Baseline
|
Outcome measure is Clinical performance of composite resin restoration, Device for measurement is FDI system , Unit is Ranking system has 5 scores for each different criterion.
Either restoration is clinically 1: excellent, 2: good, 3:sufficient, 4: unsatisfactory, 5: clinically poor.
|
Baseline
|
Compare clinical performance restorations
Time Frame: 6 months
|
Outcome measure is Clinical performance of composite resin restoration, Device for measurement is FDI system , Unit is Ranking system has 5 scores for each different criterion.
Either restoration is clinically 1: excellent, 2: good, 3:sufficient, 4: unsatisfactory, 5: clinically poor.
|
6 months
|
Compare clinical performance restorations
Time Frame: 12 months
|
Outcome measure is Clinical performance of composite resin restoration, Device for measurement is FDI system , Unit is Ranking system has 5 scores for each different criterion.
Either restoration is clinically 1: excellent, 2: good, 3:sufficient, 4: unsatisfactory, 5: clinically poor.
|
12 months
|
Compare clinical performance restorations
Time Frame: 18 months
|
Outcome measure is Clinical performance of composite resin restoration, Device for measurement is FDI system , Unit is Ranking system has 5 scores for each different criterion.
Either restoration is clinically 1: excellent, 2: good, 3:sufficient, 4: unsatisfactory, 5: clinically poor.
|
18 months
|
Compare clinical performance restorations
Time Frame: 24 months
|
Outcome measure is Clinical performance of composite resin restoration, Device for measurement is FDI system , Unit is Ranking system has 5 scores for each different criterion.
Either restoration is clinically 1: excellent, 2: good, 3:sufficient, 4: unsatisfactory, 5: clinically poor.
|
24 months
|
Collaborators and Investigators
Investigators
- Principal Investigator: Patricio Vildosola, Universidad Andre Bello
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- PROPRGFO_002019.25.
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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