To compare the hypersensitivity of two different bonds under composite restoration, on two different teeth of same patient. The bonds are three step total etch and one step universal bonding

Not Applicable

Completed

• Conditions: post operative hypersensitivity; Oral and Gastrointestinal - Other diseases of the mouth, teeth, oesophagus, digestive system including liver and colon

• Registration Number: ACTRN12622001213730
• Lead Sponsor: Kiran Javed

Brief Summary

o major difference in Post operative hypersensitivity was found between Total etch and Universal bond technique before starting cavity preparation, immediately after composite restoration and 24 hours i.e the next day after the restoration. Gender analysis showed that males showed more hypersensitivity to Total etch technique as compared to females. However, no hypersensitivity was found between males and females with Universal adhesive system at any time.

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Completion: 2019-08-21
• Study Start: 2022-09-09
• Last Update Posted: 19 September 2022

Recruitment & Eligibility

• Status: Completed
• Sex: All
• Target Recruitment: 100

Inclusion Criteria

Patients of both genders between ages 16-50 years with at least 2 teeth requiring composite restoration were included in the study

Exclusion Criteria

patients having systemic diseases like un-controlled diabetes, mentally handicapped or with parafunctional habits such as bruxism, clenching teeth etc. were excluded.Teeth with increased pre-operative sensitivity or non- vital teeth with pulp necrosis or with irreversible pulpitis or grossly carious teeth with cavities extending near to pulp were also excluded from the study

Study & Design

• Study Type: Interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Post- Operative hypersensitivity on VAS before applying universal bonding.<br>(Post operative hypersensitivity on VAS is taken before cavity preparation i.e. at that time no three step /universal bond was applied)<br>[immediately after placement<br>(Post operative hypersensitivity on VAS is taken after three step /universal bond application and composite restoration)<br>]

Secondary Outcome Measures

Name	Time	Method
post operative hypersensitivity on VAS after applying total etch bonding system[24 hours after placement<br>(Post operative hypersensitivity on VAS is taken 24 hours after completing the composite restoration i.e. the next day)<br>]