Post-operative Hyper-sensitivity Assessment After Immediate Versus Delayed Dentine Sealing in Teeth for Indirect Tooth Colored Restorations

Not Applicable

• Conditions: Hypersensitivity Dentin
• Interventions: Procedure: Delayed dentin sealing protocol; Procedure: Immediate dentin sealing protocol

• Registration Number: NCT03562858
• Lead Sponsor: Cairo University

Brief Summary

PICOT elements:P: Teeth restored with indirect tooth colored restoration I: Immediate dentin sealing using universal adhesive C: Delayed dentin sealing O: Post-operative Hypersensitivity T: -Hypersensitivity assessment one week during provisionalization period and post-cementation S: Randomized Controlled Clinical Trial

Detailed Description

Not available

Study Timeline

• Study First Submitted: 2018-05-16
• Status Verified: 2018-06
• Study First Submitted QC: 2018-06-08
• Last Update Submitted: 2018-06-08
• Study First Posted: 2018-06-20
• Last Update Posted: 2018-06-20
• Study Start: 2018-07
• Primary Completion: 2018-09
• Study Completion: 2018-10

Recruitment & Eligibility

• Status: UNKNOWN
• Sex: All
• Target Recruitment: 54

Inclusion Criteria

• Extensive carious lesions indicated for indirect restorations
• Lower first molars
• Age of patients range is 18 -50 years
• Patients have not received antibiotic therapy for 1 month before sampling
• Males or Females (Both genders)
• Patients with Good oral hygiene
• Co-operative patients approving the trial

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Exclusion Criteria

• Pregnancy
• Systemic disease or severe medical
• Patients having complications as:

Periodontal problems Mobile teeth, arrest caries and non-vital teeth

• Heavy smoking patients
• Xerostomia
• Lack of compliance

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Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
Delayed dentine sealing	Delayed dentin sealing protocol	-
Immediate dentin sealing	Immediate dentin sealing protocol	-

Primary Outcome Measures

Name	Time	Method
Post-operative hypersensitivity one week after temporization	1 week	The post-operative hypersensitivity will be assessed one week after temporization for both intervention and control group using the visual analogue scale VAS .The visual analogue scale is a scale numbered from zero to 10 , where as the range from zero to three resembles from no to very mild sensitivity , the range from four to seven resembles moderate sensitivity and from eight to ten resembles severe sensitivity
Post-operative hypersensitivity after cementation of the indirect tooth coloured restoration	1 week	The post-operative hypersensitivity will be assessed using visual analogue scale VAS 1 week after cementation of the indirect tooth coloured restoration. The visual analogue scale is a scale numbered from zero to 10 , where as the range from zero to three resembles from no to very mild sensitivity, the range from four to seven resembles moderate sensitivity and from eight to ten resembles severe sensitivity
Post-operative hypersensitivity at baseline	10 minutes	The post-operative hypersensitivity assessment will be performed at baseline , using visual analogue scale (VAS) for both intervention and control group . The visual analogue scale is a scale numbered from zero to 10 , where as the range from zero to three resembles from no to very mild sensitivity , the range from four to seven resembles moderate sensitivity and from eight to ten resembles severe sensitivity

Trial Locations

Locations (1)

Faculty of dentistry cairo university; 🇪🇬 Cairo, Egypt