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Alveolar Ridge Sequelae Due to Peri-implantitis: a Retrospective Observational Study

NCT04534361 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 26

Last updated 2021-11-19

No results posted yet for this study

Summary

The scientific evidence available at present regarding the alterations suffered by the alveolar ridge after the explantation of implants that have been considered to be abandoned due to periimplantitis, as well as the remaining sequelae from said treatment, is scarce and inconclusive.

Regarding this background, it is speculated that the different types of peri-implant defects present different bone remodeling and different sequelae after the explantation of the implants affected by peri-implantitis.

Thus, it has been hypothesized that the peri-implant defect configuration has an influence on the radiographic bone alterations that occur after explantation.

In order to test this hypothesis, a retrospective study has been designed as it follows: Patients who have undergone implant placement procedure and suffer from peri-implantitis will be consecutively included in the study. In addition, patients should present at least 2 CBCTs taken before and after explantation, 4-6 months apart. Linear measurements will be taken in order to assess dimensional changes of the alveolar ridge at 1, 3, 5 and 7 mm from the bone crest.

Conditions

  • Dental Implant
  • Peri-Implantitis
  • Bone Remodeling

Interventions

OTHER

CBCT measurements

No intervention will be performed on patients for this study. Based on the CBCTs already done previously of the patients in the sample, linear measurements will be taken in order to assess dimensional changes of the alveolar ridge at 1, 3, 5 and 7 mm from the bone crest in the CBCTs taken before and after implant explantation, 4-6 months apart.

Sponsors & Collaborators

  • Universitat Internacional de Catalunya

    lead OTHER

Principal Investigators

  • Jose Nart · Universitat Internacional de Catalunya

Eligibility

Min Age
18 Years
Max Age
80 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2020-08-15
Primary Completion
2020-08-30
Completion
2020-09-01

Countries

  • Spain

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04534361 on ClinicalTrials.gov