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NCT04301115 Clinical Trial

Unilateral Attachment Versus Tooth Implant Supported Bridge

Edentulous Jaw Clinical Trial

Official title:
Attachment-retained Unilateral Partial Denture Versus Tooth Implant Supported Prosthesis in Mandibular Distal Extension Cases

Clinical Trial Details — Status: Completed

Administrative data
NCT number NCT04301115
Other study ID # 201802
Secondary ID
Status Completed
Phase N/A
First received
Last updated
Start date February 1, 2018
Est. completion date October 1, 2019

Study information
Verified date March 2020
Source Cairo University
Contact n/a
Is FDA regulated No
Health authority
Study type Interventional

Clinical Trial Summary

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.

Description:

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.

Recruitment information / eligibility
Status Completed
Enrollment 24
Est. completion date October 1, 2019
Est. primary completion date September 20, 2019
Accepts healthy volunteers No
Gender All
Age group N/A and older
Eligibility 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

Study Design

Related Conditions & MeSH terms

Intervention

Other:
• attachment
unilateral attachment from rehine 83
• bridge
tooth implant supported bridge
• CONVENTIONAL
conventional metalic partial denture

Locations
Country Name City State
Egypt Cairo University Cairo

Sponsors (1)
Lead Sponsor Collaborator
Cairo University

Country where clinical trial is conducted

Egypt, 

Outcome
Type Measure Description Time frame Safety issue
Primary patient satisfaction questionnaires 1 month
Secondary biting force measuring the biting force of the patients by sensor 1 month
Secondary radiographic evaluation evaluation of alveolar bone loss 1 month
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