Muscle Activity Evaluation of Maxillary Bilateral Bounded Partial Denture Fabricated By Bre-Flex Versus Peek

Not Applicable

• Conditions: Maxillary Class III Modification I Edentulous Patients
• Interventions: Procedure: Bre-flex maxillary partial denture; Procedure: PEEK maxillary partial denture

• Registration Number: NCT03507153
• Lead Sponsor: Cairo University

Brief Summary

Evaluation of the muscle activity of masseter in tooth borne partial denture wearers (class III modification 1 Kennedy's classification) with two different denture base materials (Breflex and PEEK) by means of electromyograph.

Detailed Description

Not available

Study Timeline

• Study First Submitted: 2018-03-23
• Status Verified: 2018-04
• Study First Submitted QC: 2018-04-14
• Last Update Submitted: 2018-04-14
• Study First Posted: 2018-04-24
• Last Update Posted: 2018-04-24
• Study Start: 2018-05-01
• Primary Completion: 2018-08-01
• Study Completion: 2018-09-01

Recruitment & Eligibility

• Status: UNKNOWN
• Sex: All
• Target Recruitment: 20

Inclusion Criteria

• All patients must have Kennedy class III modification I upper partially edentulous ridges.
• The remaining teeth have good periodontal condition, with no signs of attrition or gingival recession.
• All patients have skeletal Angle's class I maxillo-mandibular relationship and have sufficient interarch distance.
• Free from any systemic or neuromuscular disorder that might affect chewing efficiency of masticatory muscles.
• Free from any tempro-mandibular joint disorder.
• The patients have good oral hygiene and low caries index.

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Exclusion Criteria

• Patients having abnormal habits as bruxism or clenching.
• Patients having hormonal disorders as diabetes, thyroid or parathyroid hormonal diseases were not included.
• Teeth with compromised bone support.
• Patient with xerostomia or excessive salivation.
• Patient with abnormal tongue behavior and/or size.

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Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
Bre-fllex group	Bre-flex maxillary partial denture	Maxillary class III modification I edentulous patients that will recieve Bre-flex partial denture
PEEK group	PEEK maxillary partial denture	Maxillary class III modification I edentulous patients that will recieve PEEK partial denture

Primary Outcome Measures

Name	Time	Method
Muscular activity	one month	Evaluation of the muscle activity of masseter in tooth borne partial denture wearers (class III modification 1 Kennedy's classification) with two different denture base materials (Breflex and PEEK) by means of electromyograph.