Comparison of Masticatory Efficiency Between Complete Denture With Zero-degree Teeth and Anatomic Teeth in Patients With Severely Resorbed Ridge

NCT ID: NCT02359955

Last Updated: 2015-05-20

Study Results

Results available

Outcome measurements, participant flow, baseline characteristics, and adverse events have been published for this study.

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Basic Information

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Recruitment Status

UNKNOWN

Clinical Phase

NA

Total Enrollment

20 participants

Study Classification

INTERVENTIONAL

Study Start Date

2014-06-30

Brief Summary

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This study aims to evaluate masticatory efficiency of the zero-degree teeth complete denture in treatment of edentulous patients of severely resorbed ridge.Patients will be crossed over to be treated with zero-degree teeth complete denture and anatomic teeth complete denture. For each patient, the masticatory efficiency and electromyography with different denture will be recorded and analysis.

Detailed Description

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Conditions

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Edentulous

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

CROSSOVER

Primary Study Purpose

TREATMENT

Blinding Strategy

SINGLE

Outcome Assessors

Study Groups

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Zero-Degree Teeth, then Anatomic Teeth

edentulous patients who were first treated with zero-degree teeth complete denture, then with anatomic teeth complete denture

Group Type EXPERIMENTAL

zero degree teeth

Intervention Type DEVICE

zero degree teeth complete denture was first prescribed to patients in group 1 while patients in group 2 were treated with anatomic teeth complete denture

anatomic teeth

Intervention Type DEVICE

when anatomic teeth complete denture was prescribed to patients in group 1, patients in group 2 were treated with zero degree teeth complete denture

Anatomic Teeth, then Zero-Degree Teeth

edentulous patients who were first treated with anatomic teeth complete denture, the with zero degree teeth complete denture

Group Type EXPERIMENTAL

zero degree teeth

Intervention Type DEVICE

zero degree teeth complete denture was first prescribed to patients in group 1 while patients in group 2 were treated with anatomic teeth complete denture

anatomic teeth

Intervention Type DEVICE

when anatomic teeth complete denture was prescribed to patients in group 1, patients in group 2 were treated with zero degree teeth complete denture

Interventions

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zero degree teeth

zero degree teeth complete denture was first prescribed to patients in group 1 while patients in group 2 were treated with anatomic teeth complete denture

Intervention Type DEVICE

anatomic teeth

when anatomic teeth complete denture was prescribed to patients in group 1, patients in group 2 were treated with zero degree teeth complete denture

Intervention Type DEVICE

Eligibility Criteria

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Inclusion Criteria

* complete edentulism for at least three months class Ⅳ ridge

Exclusion Criteria

* neuromuscular dysfunction, psychiatric disorder,
Minimum Eligible Age

50 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Haixin Qian

OTHER

Sponsor Role lead

Responsible Party

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Haixin Qian

fellow, clinic research

Responsibility Role SPONSOR_INVESTIGATOR

Other Identifiers

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201395

Identifier Type: -

Identifier Source: org_study_id

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