Clinical Results of Implant-retained Mandibular Overdentures in Edentulous Patients

Ji-hua Chen

Status: Unknown

Conditions: Edentulous

Treatments: Device: implant-retained overdentures

Study type: Observational

Funder types: Other

Identifiers

NCT02850458

IRB-REV-2016036

Details and patient eligibility

About

The purpose of this study is to evaluate the clinical results of implant-retained mandibular overdentures in edentulous patients.

Full description

The survival of implants,condition of the peri-implant soft tissue were evaluated. And patients' perceptions regarding the outcome were assessed on visual analog scales (VAS), oral health impact profile-14 (OHIP) and semantic differential scale questionnaires.

Enrollment: 54 estimated patients

Sex: All

Ages: 45 to 83 years old

Volunteers: Accepts Healthy Volunteers

Inclusion criteria

1. Patients treated with implant retained overdentures
2. With the ability to read and sign the informed consent document

Exclusion criteria

1. Jaw radiotherapy treatment before and after implanting
2. Patients who suffered with mental and psychological disease will influence their oral health normal maintenance
3. Can not read and sign the informed consent document

Trial design

54 participants in 2 patient groups

implant retained-overdentures with the attachment of bar

Description:

patients treated with implant-retained overdentures,and the attachment is bar

Treatment:

Device: implant-retained overdentures

implant retained-overdentures with the attachment of magnet

Description:

patients treated with implant-retained overdentures,and the attachment is magnet

Treatment:

Device: implant-retained overdentures