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

Foundation University Islamabad

Status: Invitation-only

Conditions: Post-Operative Hypersensitivity

Treatments: Procedure: treatment group 1: total etch bonding agent used with rebonding technique; Procedure: treatment group 2: self etch bonding agent used with rebonding technique

Study type: Interventional

Funder types: Other

Identifiers

NCT07041424

FUCDOP2501

Details and patient eligibility

About

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.

Full description

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

Enrollment: 120 estimated patients

Sex: All

Ages: 18+ years old

Volunteers: No Healthy Volunteers

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

Trial design

Primary purpose: Prevention

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: None (Open label)

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120 participants in 2 patient groups

control group 1: total etch bonding agent without rebonding

Other group

Description:

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

Treatment:

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

Control group 2: self etch bonding agent without rebonding

Other group

Description:

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

Treatment:

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