Unilateral Attachment Versus Tooth Implant Supported Bridge

NCT ID: NCT04301115

Last Updated: 2020-03-10

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

24 participants

Study Classification

INTERVENTIONAL

Study Start Date

2018-02-01

Study Completion Date

2019-10-01

Brief Summary

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Purpose: Evaluation of patients' satisfaction, biting force measurement and radiographic evaluation of abutment teeth of tooth implant supported bridge, unilateral attachment and conventional partial denture in mandibular distal extension cases.

Materials and methods: Twenty four patients were selected and divided into three equal groups, each of eight patients: patients of group I Patients received a fixed tooth implant supported bridge, patients of group II Patients received a removable unilateral attachment partial denture and group III Patients received a conventional removable partial denture.Evaluation included patient satisfaction and biting force measurement radiographic evaluation of terminal abutments.

Detailed Description

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Purpose: Evaluation of patients' satisfaction, biting force measurement and radiographic evaluation of abutment teeth of tooth implant supported bridge, unilateral attachment and conventional partial denture in mandibular distal extension cases.

Materials and methods: Twenty four patients were selected according to the following criteria: Patients with unilateral mandibular distal extension with last standing second premolar abutment, abutments showed sufficient occluso-gingival height and good periodontal condition. Patients were divided into three equal groups, each of eight patients: patients of group I Patients received a fixed tooth implant supported bridge, patients of group II Patients received a removable unilateral attachment partial denture and group III Patients received a conventional removable partial denture.Evaluation included patient satisfaction using "OHIP14" questionnaires and biting force measurement radiographic evaluation of terminal abutments.

Conditions

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Edentulous Jaw

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

OTHER

Blinding Strategy

SINGLE

Outcome Assessors

Study Groups

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conventional group

conventional partial denture

Group Type ACTIVE_COMPARATOR

CONVENTIONAL

Intervention Type OTHER

conventional metalic partial denture

attachment group

unlateral attachment retained partial denture

Group Type EXPERIMENTAL

attachment

Intervention Type OTHER

unilateral attachment from rehine 83

tooth implant supporeted prosthesis

tooth implant supported bridge

Group Type EXPERIMENTAL

bridge

Intervention Type OTHER

tooth implant supported bridge

Interventions

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attachment

unilateral attachment from rehine 83

Intervention Type OTHER

bridge

tooth implant supported bridge

Intervention Type OTHER

CONVENTIONAL

conventional metalic partial denture

Intervention Type OTHER

Other Intervention Names

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partial denture

Eligibility Criteria

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Inclusion Criteria

* Unilateral mandibular distal extension area
* The abutments showed sufficient occluso-gingival height of its clinical crown
* Adequate inter-arch space and no tempro-mandibular joint disorders.
* No para-functional habits,
* Full opposing arch or restored with acceptable fixed restoration
* Minimal bone height11 mm at the lower second molar area.

Exclusion Criteria

\*Insufficent bone height in posterior area of mandible
Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Cairo University

OTHER

Sponsor Role lead

Responsible Party

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Sharaf Mohamed Yahia

lecturer of prosthodontics

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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samira Ibrahim, prof

Role: PRINCIPAL_INVESTIGATOR

professor of prosthodontics

Locations

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Cairo University

Cairo, , Egypt

Site Status

Countries

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Egypt

Other Identifiers

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201802

Identifier Type: -

Identifier Source: org_study_id

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