Clinical Results of Implant-retained Mandibular Overdentures in Edentulous Patients
1 other identifier
observational
54
1 country
1
Brief Summary
The purpose of this study is to evaluate the clinical results of implant-retained mandibular overdentures in edentulous patients.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P25-P50 for all trials
Started Feb 2016
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
Study Start
First participant enrolled
February 1, 2016
CompletedFirst Submitted
Initial submission to the registry
July 25, 2016
CompletedFirst Posted
Study publicly available on registry
August 1, 2016
CompletedPrimary Completion
Last participant's last visit for primary outcome
February 1, 2017
CompletedStudy Completion
Last participant's last visit for all outcomes
August 1, 2017
CompletedFebruary 7, 2017
February 1, 2017
1 year
July 25, 2016
February 4, 2017
Conditions
Outcome Measures
Primary Outcomes (1)
Survival of implants
through study completion, an average of 1 year
Secondary Outcomes (3)
Gingival Bleeding on Probing
through study completion, an average of 1 year
Pocket depths
through study completion, an average of 1 year
Marginal bone loss
through study completion, an average of 1 year
Other Outcomes (2)
patients' satisfaction
through study completion, an average of 1 year
oral health-related quality of life
through study completion, an average of 1 year
Study Arms (2)
implant retained-overdentures with the attachment of bar
patients treated with implant-retained overdentures,and the attachment is bar
implant retained-overdentures with the attachment of magnet
patients treated with implant-retained overdentures,and the attachment is magnet
Interventions
patients treated with an implant-retained overdenture in the mandible
Eligibility Criteria
Patients treated with implant retained overdentures at the Department of Prosthodontics, School of Stomatology of the Fourth Military Medical University between July 2011 to May 2014.
You may qualify if:
- Patients treated with implant retained overdentures
- With the ability to read and sign the informed consent document
You may not qualify if:
- Jaw radiotherapy treatment before and after implanting
- Patients who suffered with mental and psychological disease will influence their oral health normal maintenance
- Can not read and sign the informed consent document
Contact the study team to confirm eligibility.
Sponsors & Collaborators
- Ji-hua Chenlead
Study Sites (1)
Stomatological Hospital of Fourth Military Medical University
Xi’an, Shanxi, China
MeSH Terms
Conditions
Condition Hierarchy (Ancestors)
Study Officials
- PRINCIPAL INVESTIGATOR
Yong jin chen
IRB of Stomatological Hospital of FMMU,PLA
Central Study Contacts
Study Design
- Study Type
- observational
- Observational Model
- COHORT
- Time Perspective
- RETROSPECTIVE
- Sponsor Type
- OTHER
- Responsible Party
- SPONSOR INVESTIGATOR
- PI Title
- Professor and Dean of the Department of Prosthodontics, School of Stomatology, Fourth Military Medical University
Study Record Dates
First Submitted
July 25, 2016
First Posted
August 1, 2016
Study Start
February 1, 2016
Primary Completion
February 1, 2017
Study Completion
August 1, 2017
Last Updated
February 7, 2017
Record last verified: 2017-02
Data Sharing
- IPD Sharing
- Will share