Influence of the Composition of Temporary Restorative Material in Vital Teeth

Not Applicable

• Conditions: MTA; Dental Restoration, Temporary
• Interventions: Procedure: Carie removal; Procedure: Relative isolation; Procedure: Manipulation of the temporary material based on Zinc Oxide and Eugenol; Procedure: Manipulation of the temporary material based on Mineral trioxide aggregate; Procedure: Material insertion on the cavity; Procedure: Finishing the temporary direct restoration

• Registration Number: NCT03437655
• Lead Sponsor: Federal University of Uberlandia

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.

Study Timeline

• Study First Submitted: 2018-02-11
• Study First Submitted QC: 2018-02-11
• Study First Posted: 2018-02-19
• Status Verified: 2018-03
• Last Update Submitted: 2018-03-06
• Last Update Posted: 2018-03-07
• Study Start: 2018-03-20
• Primary Completion: 2018-04-30
• Study Completion: 2018-10-30

Recruitment & Eligibility

• Status: UNKNOWN
• Sex: All
• Target Recruitment: 25

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.

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
Zinc oxide and eugenol	Material insertion on the cavity	Temporary direct restoration with zinc oxide and eugenol.
Mineral trioxide aggregate	Relative isolation	Temporary direct restoration with Mineral trioxide aggregate.
Zinc oxide and eugenol	Carie removal	Temporary direct restoration with zinc oxide and eugenol.
Zinc oxide and eugenol	Manipulation of the temporary material based on Zinc Oxide and Eugenol	Temporary direct restoration with zinc oxide and eugenol.
Zinc oxide and eugenol	Finishing the temporary direct restoration	Temporary direct restoration with zinc oxide and eugenol.
Zinc oxide and eugenol	Relative isolation	Temporary direct restoration with zinc oxide and eugenol.
Mineral trioxide aggregate	Carie removal	Temporary direct restoration with Mineral trioxide aggregate.
Mineral trioxide aggregate	Manipulation of the temporary material based on Mineral trioxide aggregate	Temporary direct restoration with Mineral trioxide aggregate.
Mineral trioxide aggregate	Finishing the temporary direct restoration	Temporary direct restoration with Mineral trioxide aggregate.
Mineral trioxide aggregate	Material insertion on the cavity	Temporary direct restoration with Mineral trioxide aggregate.

Primary Outcome Measures

Name	Time	Method
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

Trial Locations

Locations (1)

Federal University of Uberlandia; 🇧🇷 Uberlandia, Minas Gerais, Brazil