Postoperative Hypersensitivity and Digital Radiographic Assessment of a Zinc Modified Versus a Conventional Glass Ionomer Cement in Deep Carious Lesion: Randomized Controlled Clinical Trial

Not Applicable

• Conditions: Carious Dentin
• Interventions: Procedure: Partial caries removel techniques

• Registration Number: NCT03285022
• Lead Sponsor: Cairo University

Brief Summary

The study aim to evaluate the difference between the effect of zinc modified glass ionomer and conventional glass ionomer on the success of partial caries removel technique

Detailed Description

The zinc ion has an antibacterial effect which could increase the success of partial caries removel technique by decreasing the bactrial population .

Study Timeline

• Status Verified: 2017-09
• Study First Submitted: 2017-09-14
• Study First Submitted QC: 2017-09-14
• Last Update Submitted: 2017-09-14
• Study First Posted: 2017-09-15
• Last Update Posted: 2017-09-15
• Study Start: 2017-10-20
• Primary Completion: 2018-04-20
• Study Completion: 2018-04-20

Recruitment & Eligibility

• Status: UNKNOWN
• Sex: All
• Target Recruitment: 52

Inclusion Criteria

1. Male or female (>18 y)
2. patient with At least 1 deep carious lesion
3. Clinical symptoms of reversible pulpitis with positive pulp response

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Exclusion Criteria

• 1. Patient suffer from irreversible pulpitis (pain with hot or instant pain lasting for a while, resistant to analgesic) 2. Presence of any sign of periapical lesion (like sinus tract ) 3. Teeth with periodontal problem 4. Anterior teeth (material used for non aesthetic region) 5. Pregnant women, to avoid multiple exposure to x ray 6. Patients unable to give consent(mentally retarted, or refuse to right a consent)

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Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
Zinc modified glass ionomer	Partial caries removel techniques	Zinc modified glass ionomer (chemfill rock) galss ionomer used as restoration for posterior teeth in case of partial caries removel
Conventionel glass ionomer	Partial caries removel techniques	Conventional glass ionomer used as restoration for posterior teeth in case of partial caries removel

Primary Outcome Measures

Name	Time	Method
Digital radigraphic assessment	At baseline ,3months and 6 months	The presence of periapical change or change in lamina dura change after the procedure

Secondary Outcome Measures

Name	Time	Method
Post opreative hypersenstivity	Baseline ,at 3 months and at 6 months	The presence or absence of pain with thermal