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The Study on the Accuracy of Peri-implant Probing and Related Influencing Factors | Clinical Trials | Clareo Health

RECRUITING

The Study on the Accuracy of Peri-implant Probing and Related Influencing Factors

NCT07004517•The Dental Hospital of Zhejiang University School of Medicine

Summary

The aim of the diagnostic accuracy study was to compare the diagnostic accuracy of probing depth before (PPD-1) and following (PPD-2) the removal of prothesis in identifying the presence of peri-implantitis and assess the factors influencing peri-implant probing.

Detailed Description

This study aims to design a diagnostic accuracy study to compare the peri-implant probing depth and bleeding on probing before and after crown removal. It will explore the impact of prosthetic design on the accuracy of peri-implant probing and its diagnostic accuracy, and provide clinical recommendations on whether the prosthesis should be removed prior to peri-implant probing.

Eligibility

Age

18 - 90 years

Sex

ALL

Healthy Volunteers

Inclusion Criteria

•1. Age greater than 18 years.
•2. The implant has completed osseointegration and has undergone final restoration for at least one month.
•3. The final restoration needs to be removed or retrieved for various reasons.

Exclusion Criteria

•Patients with serious systemic diseases, severe intraoral infections, severe mental disorders, pregnancy/lactation in women, or other conditions that make oral treatment operations unsuitable.
•History of crown removal or re-restoration within the past month prior to the visit.
•The prosthesis has fallen off or is severely damaged and has lost its original form before the visit.
•The prosthesis cannot be completely removed.
•Refusal to participate in this study.

Locations (1)

The Affiliated Stomatology Hospital of Zhejiang University School of Medicine

Hangzhou, Zhejiang, China

Key Dates

Start Date

January 11, 2024

Primary Completion Date

June 1, 2025

Completion Date

August 1, 2025

Last Updated

June 4, 2025

Enrollment

ESTIMATED participants

Conditions

Peri-ImplantitisDiagnosis

Interventions

peri-implant probing before and after crown removal

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Data Source & Attribution

This clinical trial information is sourced from ClinicalTrials.gov, a service of the U.S. National Institutes of Health.

ClinicalTrials.gov last update: June 4, 2025Data synced to Clareo: March 29, 2026

Modifications: This data has been reformatted for display purposes. Eligibility criteria have been parsed into inclusion/exclusion sections. Location data has been geocoded to enable distance-based search. For the authoritative and most current information, please visit ClinicalTrials.gov.

Neither the United States Government nor Clareo Health make any warranties regarding the data. Check ClinicalTrials.gov frequently for updates.

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The Study on the Accuracy of Peri-implant Probing and Related Influencing Factors

Inclusion Criteria

Exclusion Criteria

A Novel Approach in the Evaluation of Breast Masses With Doppler US

Minimally-Invasive Non-Surgical Therapy of Peri-Implantitis

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