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Outcome Indicators of Non-surgical Therapy of Peri-implantitis

NCT05539755 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 75

Last updated 2022-09-14

No results posted yet for this study

Summary

Objectives: To identify patient and implant indicators influencing the non-surgical therapeutic outcomes of peri-implantitis at 6-months follow-up.

Material and methods: This prospective cohort study included patients with at least one implant diagnosed with peri-implantitis according to the 2017 World Workshop. Non-surgical therapy consisted in a mechanical debridement of the peri-implant pockets combined with the metronidazole 500 mg every 8 hours during 7 days. At baseline and at 6 months, clinical and radiographic variables were collected to calculate the success of the therapy. The influence of patient and implant/prosthetic variables on disease resolution were assessed trough simple and multiple logistic regression analysis at patient and implant level using generalized estimation equations models.

Conditions

Interventions

PROCEDURE

Non surgical debridement of peri-implantitis

The procedure was standardized as follows: the implants' prosthesis was checked for its cleansability, and retrieved when possible. Then, the prosthesis was modified following a previously described elsewhere (de Tapia et al., 2019). After local anaesthesia (articaine 4% and adrenaline 1:100,000), the implant surfaces were cleaned with ultrasonic devices (Newtron P5, Satelec Acteon; Olliergues, France) with the steel alloy H3 dental ultrasonic scaler tip (H3, Satelec Acteon; Olliergues, France), curettage (SyG 7/89 Everdge, Hu-Friedy; Chicago, IL, USA) of the bone defect was performed, and glycine air powder applied submucosally (Air-flow® powder subgingival PERIO, EMS; Nyon, France) with an air-flow piezon device (Air-flow master piezon®, EMS, Nyon; France). Oral hygiene instructions were given and metronidazole 500 mg every 8 h for 7 days was prescribed. Patients were scheduled at 3 months for supragingival plaque control and supragingival debridement, if needed.

Sponsors & Collaborators

  • Universitat Internacional de Catalunya

    lead OTHER

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2021-01-01
Primary Completion
2022-06-01
Completion
2022-07-12

Countries

  • Spain

Study Locations

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Entities

Diseases

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 NCT05539755 on ClinicalTrials.gov