Effects of Rebonding Technique and Final Cure in Post-operative Hypersensitivity in Class 1 Composite Restorations

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

ENROLLING_BY_INVITATION

Clinical Phase

NA

Total Enrollment

120 participants

Study Classification

INTERVENTIONAL

Study Start Date

2025-05-01

Study Completion Date

2025-10-30

Brief Summary

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Rebonding technique has been suggested to address the issue of post-operative hypersensitivity in composite restorations. it involves the application of bonding agent on composite restoration following finishing and polishing.

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Detailed Description

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Rebonding technique has been suggested to address the issue of post-operative hypersensitivity in composite restorations. it involves the application of bonding agent on composite restoration following finishing and polishing. bonding agent fills the gap formed by polymerization shrinkage and hence prevent post-operative hypersensitivity

Conditions

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Post-Operative Hypersensitivity

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

four groups. 2 control groups and 2 treatment groups. In group 1, total etch type bonding agent used but no rebonding done. In group 2, total etch bonding agent used and rebonding technique carried out. In group 3, self etch type bonding agent used but no rebonding done. in group 4, self etch bonding agent used and rebonding technique carried out.

Primary Study Purpose

PREVENTION

Blinding Strategy

NONE

Study Groups

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control group 1: total etch bonding agent without rebonding

composite restoration carried out using total etch bonding agent and no rebonding technique is done

Group Type OTHER

treatment group 1: total etch bonding agent used with rebonding technique

Intervention Type PROCEDURE

class 1 composite restoration is done using total etch type bonding agent and rebonding technique applied

Control group 2: self etch bonding agent without rebonding

composite restoration carried out using self etch bonding agent and no rebonding technique is done

Group Type OTHER

treatment group 2: self etch bonding agent used with rebonding technique

Intervention Type PROCEDURE

class 1 composite restoration is done using self etch type bonding agent and rebonding technique applied

Interventions

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treatment group 1: total etch bonding agent used with rebonding technique

class 1 composite restoration is done using total etch type bonding agent and rebonding technique applied

Intervention Type PROCEDURE

treatment group 2: self etch bonding agent used with rebonding technique

class 1 composite restoration is done using self etch type bonding agent and rebonding technique applied

Intervention Type PROCEDURE

Eligibility Criteria

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Inclusion Criteria

* class 1 carious lesion in premolar and molars clinically diagnosed as moderate occlusal caries extending up to middle third of dentin no caries on any other surface of tooth patients with sign and symptom of reversible pulpitis like sharp pain, sensitivity to hot and cold and sweet stimuli lasting foe few seconds

Exclusion Criteria

* history of generalized sensitivity cavities extending up to pulpal third of dentin cavities need to be restored with direct or indirect pulp capping poor oral hygiene or periodontal disease bruxism and other wear facets chronic anti inflammatory, analgesics or psychotropic drugs

Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No