Peri-implantitis Between Periodontitis and Nonperiodontitis Sites With ARP

February 5, 2023 updated by: Kaohsiung Medical University Chung-Ho Memorial Hospital

Prevalence of Peri-implantitis Between Periodontitis and Nonperiodontitis Sites Treated With Alveolar Ridge Preservation: A Retrospective Cohort Study

The goal of this observational study is to compare the prevalence of peri-implantitis between periodontitis and nonperiodontitis sites treated with alveolar ridge preservation.

The main question it aims to answer is:

• whether the occurrence of PI is associated with reasons for dental extraction because of periodontitis and nonperiodontitis after alveolar ridge preservation.

Researchers will compare the prevalence of peri-implantitis between periodontitis and nonperiodontitis sites treated with alveolar ridge preservation.

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Study Type

Observational

Enrollment (Actual)

120

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

20 years and older (ADULT, OLDER_ADULT)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Sampling Method

Probability Sample

Study Population

We enrolled consecutive patients who received dental extraction and ARP simultaneously and dental implant treatment at least 4 months after ARP at the Division of Periodontics, Kaohsiung Medical University Hospital

Description

Inclusion Criteria

  1. patients aged ≥ 20 years
  2. patients who required tooth extraction and implant therapy
  3. at least two bite-wing radiographs: baseline and at least a 6-month follow-up

Exclusion Criteria

  1. a medical condition as a contraindication to dental surgery, autoimmune disorder, immunosuppression, or uncontrolled diabetes (HbA1c > 7%);
  2. ong-term nonsteroidal anti-inflammatory drug use
  3. oral bisphosphonate therapy
  4. pregnancy or lactation
  5. the absence of follow-up bite-wing radiograph
  6. cigarette consumption >10 per day
  7. a history of head and neck radiotherapy.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
occurrence of peri-implantitis
Time Frame: 2013-2020
bone loss at implant sites
2013-2020

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Kaohsiung Medical University Chung-Ho Memorial Hospital

Investigators

  • Study Chair: Yu-Hsiang Chou, Master, School of Dentistry, College of Dental Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (ACTUAL)

April 1, 2013

Primary Completion (ACTUAL)

December 1, 2020

Study Completion (ACTUAL)

January 6, 2023

Study Registration Dates

First Submitted

January 26, 2023

First Submitted That Met QC Criteria

January 26, 2023

First Posted (ACTUAL)

February 6, 2023

Study Record Updates

Last Update Posted (ACTUAL)

February 8, 2023

Last Update Submitted That Met QC Criteria

February 5, 2023

Last Verified

January 1, 2023

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • KMUHIRB-E(I)-20200275

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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