Evaluation of Patient Satisfaction and Biting Force of New Design of Extracoronal Attachment (O T Cap Unilateral Attachment) Versus Conventional Partial Denture for Treatment of Unilateral Mandibular Distal Extension Area

Not Applicable

• Conditions: Patient Acceptance of Health Care
• Interventions: Other: O T unilateral attachment; Other: New design of extracoronal attachment system

• Registration Number: NCT02951507
• Lead Sponsor: Cairo University

Brief Summary

Comparison of new design of extra coronal castable precision attachment (OT unilateral attachment) and conventional partial denture in patient satisfaction and biting force.

Detailed Description

Not available

Study Timeline

• Status Verified: 2016-10
• Study First Submitted: 2016-10-29
• Study First Submitted QC: 2016-10-31
• Last Update Submitted: 2016-10-31
• Study First Posted: 2016-11-01
• Last Update Posted: 2016-11-01
• Study Start: 2017-01
• Primary Completion: 2017-12

Recruitment & Eligibility

• Status: UNKNOWN
• Sex: All
• Target Recruitment: 42

Inclusion Criteria

• patients with unilateral mandibular distal extension area
• Normal crown/root ratio of last premolar
• co-operative patients

Exclusion Criteria

• completely edentulous patient
• few remaining teeth
• patients exposed to radiotherapy and chemotherapy
• patients with maxillary or mandibular defect

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
Conventional partial denture	O T unilateral attachment	Intervention will be O T unilateral attachment
Conventional removal partial denture	New design of extracoronal attachment system	Intervention will be new design of extra coronal attachment( O T unilateral attachment)

Primary Outcome Measures

Name	Time	Method
Patient satisfaction	12 months	OHIP-14 questionnaire

Secondary Outcome Measures

Name	Time	Method
Biting force	12 months