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Ultrasonic Surgical Aspirator to Treat Deep Infrabony Defects

NCT03567161 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 11

Last updated 2018-06-25

No results posted yet for this study

Summary

The primary outcome of the present study will be assess the percentage of pocket closure and the secondary aim to evaluate the clinical performance in terms of clinical attachment level (CAL) gain, probing pocket depth (PPD) reduction and gingival recession (REC) after the use of cavitron ultrasonic surgical aspirator (CUSA) in deep infrabony defects.

Patients who were previously treated with active periodontal therapy followed by one year of supportive periodontal therapy (at least three sessions) will be additionally treated by the aid of CUSA. Subjects will be reviewed at 7 days, 15 days, 1 month, 3 months and 6 months. These sessions will include supra-gingival professional mechanical plaque removal (PMPR) through the use of erythritol powder plus 14 μm. Clinical measurements of the defects and X-ray with bite block will be taken at baseline and 3 and 6 months.

Conditions

  • Periodontitis

Interventions

PROCEDURE

Cavitron ultrasonic surgical aspirator

Cavitron Ultrasonic Surgical Aspirator (CUSA) has proven to be effective in biofilm disruption and cell stimulation . The hypothesis is that the employment of CUSA for non-surgical treatment of infrabony defects thanks to its abilities to disrupt, fragment and aspirate granulation tissue, will allow the formation of larger and more stable blood clot. According to the anatomy of the osseous sites, the sonotrode (Sonocare 300 by Söring GmbH, Justus-von-Liebig-Ring 2 -25451 Quickborn Germany) will be inserted both intrasulcularly and trans gingivally (smallest tip is 0,8 mm); intrasulcularly in the cases of three wall defects, and trans gingivally in cases of one to two wall defects .

Sponsors & Collaborators

  • University of Milan

    lead OTHER

Principal Investigators

  • Giovanni Lodi, DMD · University of Milan

Study Design

Allocation
NA
Purpose
SUPPORTIVE_CARE
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2017-02-01
Primary Completion
2017-08-01
Completion
2017-09-01

Countries

  • Italy

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 NCT03567161 on ClinicalTrials.gov