Evaluation of the Prevalence and Risk Factors for Patients With Peri-implant Disease：a Retrospective Study

NCT02662361 | Unknown DMC

• 1 other identifier: IRB-REV-2014027
• Study Type: observational
• Target: 131
• Locations: 1 country
• Sites: 1

Brief Summary

To investigate the patient-related risk factors for peri-implant disease in partially edentulous patients rehabilitated with implants supported crown or bridge so as to provide evidence for clinical prevention and control.

Conditions

Jaw, Edentulous, Partially

Keywords

peri-implant disease; risk factors; prevalence

Outcome Measures

Primary Outcomes (1)

• Survival of implants

  Time from the surgical placement of implants until the first return visit（at least one year after restoration）

  at the first return visit（at least one year after restoration）

Secondary Outcomes (3)

• Gingival Bleeding on Probing

  at the first return visit（at least one year after restoration）

• Pocket depths

  at the first return visit（at least one year after restoration）

• Marginal bone loss

  at the first return visit（at least one year after restoration）

Study Arms (2)

no peri-implant disease

The subjects who did not suffer from peri-implant disease.

peri-implant disease

The subjects who suffered from peri-implant disease.

Eligibility Criteria

• Age: 18 Years - 85 Years
• Sex: all
• Healthy Volunteers: Yes
• Age Groups: Adult (18-64), Older Adult (65+)
• Sampling Method: Probability Sample

Study Population

Patients restored with implant-supported fixed partial dentures and single crowns at the Department of Prosthodontics, School of Stomatology of the Fourth Military Medical University between January 2011 to May 2014.

You may qualify if:

• Patients implanted at least one implant and restored with implant-supported fixed partial dentures and single crowns.
• The implant-supported fixed partial dentures and single crowns were in function at least one year.

You may not qualify if:

• Jaw radiotherapy treatment before and after implanting. Patients who have bruxism, xerostomia or the adjacent teeth periapical periodontitis.
• Patients who suffered with oral mucosa disease,or aggressive periodontitis or jaw defect.
• Patients who suffered with mental and psychological disease will influence their oral health normal maintenance.

Sponsors & Collaborators

• Air Force Military Medical University, China: lead

Study Sites (1)

Stomatological Hospital of Fourth Military Medical University

Xi’an, Shanxi, 710032, China

RECRUITING

Related Publications (1)

• Ferreira SD, Silva GL, Cortelli JR, Costa JE, Costa FO. Prevalence and risk variables for peri-implant disease in Brazilian subjects. J Clin Periodontol. 2006 Dec;33(12):929-35. doi: 10.1111/j.1600-051X.2006.01001.x.

  PMID: 17092244 RESULT

MeSH Terms

Conditions

Jaw, Edentulous, Partially

Condition Hierarchy (Ancestors)

Jaw, Edentulous; Jaw Diseases; Musculoskeletal Diseases; Stomatognathic Diseases; Mouth, Edentulous; Mouth Diseases; Tooth Diseases

Study Officials

• Yongjin Chen, 029-84776488

  IRB of Stomatological Hospital of FMMU,PLA

  PRINCIPAL INVESTIGATOR

Central Study Contacts

Jihua Chen, PhD

CONTACT

029-84776329; jhchen@fmmu.edu.cn

Min Tian, PhD

CONTACT

029-84776129; tianminno1@163.com

Study Design

• Study Type: observational
• Observational Model: COHORT
• Time Perspective: RETROSPECTIVE
• Sponsor Type: OTHER
• Responsible Party: PRINCIPAL INVESTIGATOR
• PI Title: Professor and Dean of the Department of Prosthodontics, School of Stomatology, Fourth Military Medical University

Study Record Dates

• First Submitted: January 20, 2016
• First Posted: January 25, 2016
• Study Start: October 1, 2014
• Primary Completion: June 1, 2016
• Study Completion: June 1, 2016
• Last Updated: May 6, 2016

Record last verified: 2016-01

Data Sharing

• IPD Sharing: Will share

Locations

CN (1)