MTA, Dental Restoration, Temporary
Conditions
Brief summary
The aim of this study is through a randomized clinical trial, double blind, splithmouth, evaluate the success rate (retation rate and dental sensibility) of temporary direct restorations in vital teeth. The composition of the temporary direct restoration (based on Zinc-Oxide with Eugenol; and mineral trioxide aggregate). Data will be collected, tabulated and submitted to statistical analysis.
Detailed description
The confection of temporary direct restoration is still verry commom in dental clinic routine, either by the time required or by biological requirements.The temporary restorations must have sufficient retention and solubility between the consultation intervals to avoid displacement and infiltration; besides being biocompatible to avoid sensitivity. The aim of this study is through a randomized clinical trial, double blind, splithmouth, evaluate the success rate (retention rate and dental sensibility) of temporary direct restoration on vital teeth. The composition of the temporary material (based on Zinc-Oxide with Eugenol; and based on mineral trioxide aggregate) will be evaluated. Twenty-five participants with at least two vital teeth with the need to confection of direct restoration (each participant) will be selected. The teeth will be randomly divided into 2 different groups according to the temporary material composition (Based on Zinc-Oxide with Eugenol; and based on mineral trioxide aggregate). Data will be collected, tabulated and submitted to statistical analysis.
Interventions
PROCEDURECarie removal
Carie removal with a low speed handpiece
PROCEDURERelative isolation
Relative isolation with cotton and gauze.
PROCEDUREManipulation of the temporary material based on Zinc Oxide and Eugenol
Manipulation of the temporary material based on Zinc Oxide and Eugenol according to the manufacturer's recommendations
PROCEDUREManipulation of the temporary material based on Mineral trioxide aggregate
Manipulation of the temporary material based on Mineral trioxide aggregate according to the manufacturer's recommendations
PROCEDUREMaterial insertion on the cavity
Material insertion on the cavity according to the manufacturer's recommendations
PROCEDUREFinishing the temporary direct restoration
Excess cement removal; Occlusal Adjustment; Finishing and polishing.
Sponsors
Federal University of Uberlandia
Study design
Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
DOUBLE (Subject, Outcomes Assessor)
Eligibility
Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No
Inclusion criteria
* Healthy volunteers; both genres; presence of at least two teeth with indication of direct restoration; good oral hygiene.
Exclusion criteria
* Dentures or orthodontics; presence of periodontal disease and,or parafunctional habits; systemic disease and, or severe psychological; constant use of analgesic and, or anti-inflammatory or allergic response to dental products.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Success rate (retention rate and absence of sensibility) of temporary direct restoration with diferents temporary materials with a 15 days of follow up | 15 days |
Countries
Brazil
Outcome results
None listed