Clinical Results of Implant-retained Mandibular Overdentures in Edentulous Patients

NCT ID: NCT02850458

Last Updated: 2017-02-07

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

Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.

Recruitment Status

UNKNOWN

Total Enrollment

54 participants

Study Classification

OBSERVATIONAL

Study Start Date

2016-02-29

Study Completion Date

2017-08-31

Brief Summary

Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.

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

Detailed Description

Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.

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.

Conditions

See the medical conditions and disease areas that this research is targeting or investigating.

Edentulous

Study Design

Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.

Observational Model Type

COHORT

Study Time Perspective

RETROSPECTIVE

Study Groups

Review each arm or cohort in the study, along with the interventions and objectives associated with them.

implant retained-overdentures with the attachment of bar

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

implant-retained overdentures

Intervention Type DEVICE

patients treated with an implant-retained overdenture in the mandible

implant retained-overdentures with the attachment of magnet

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

implant-retained overdentures

Intervention Type DEVICE

patients treated with an implant-retained overdenture in the mandible

Interventions

Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.

implant-retained overdentures

patients treated with an implant-retained overdenture in the mandible

Intervention Type DEVICE

Eligibility Criteria

Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.

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
Minimum Eligible Age

45 Years

Maximum Eligible Age

83 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

Meet the organizations funding or collaborating on the study and learn about their roles.

Ji-hua Chen

OTHER

Sponsor Role lead

Responsible Party

Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.

Ji-hua Chen

Professor and Dean of the Department of Prosthodontics, School of Stomatology, Fourth Military Medical University

Responsibility Role SPONSOR_INVESTIGATOR

Principal Investigators

Learn about the lead researchers overseeing the trial and their institutional affiliations.

Yong jin chen

Role: PRINCIPAL_INVESTIGATOR

IRB of Stomatological Hospital of FMMU,PLA

Locations

Explore where the study is taking place and check the recruitment status at each participating site.

Stomatological Hospital of Fourth Military Medical University

Xi’an, Shanxi, China

Site Status RECRUITING

Countries

Review the countries where the study has at least one active or historical site.

China

Central Contacts

Reach out to these primary contacts for questions about participation or study logistics.

Ji hua chen, PhD

Role: CONTACT

029-84776329

Facility Contacts

Find local site contact details for specific facilities participating in the trial.

ji hua chen, PhD

Role: primary

029-84776329

huan zhou

Role: backup

029-84776128

Other Identifiers

Review additional registry numbers or institutional identifiers associated with this trial.

IRB-REV-2016036

Identifier Type: -

Identifier Source: org_study_id

More Related Trials

Additional clinical trials that may be relevant based on similarity analysis.

3D-printed Implant Overdentures
NCT04569929 COMPLETED NA