Surgical Protocol for Peri-Implantitis Treatment-4

Status Recruiting

Clinical Trial Summary

Peri-implant diseases are common post-restorative complications in implant rehabilitations and they occur with an incidence of 12-43%. Based on the available data in literature, the surgical therapy for peri-implantitis is effective in disease resolution. Surgical access to peri-implant lesions facilitates the removal of all granulation tissue from the defect area as well as debridement and decontamination of the exposed implant surface defect area. Different techniques have been used for implant surface decontamination during peri-implant surgery, including mechanical, chemical and laser treatments.

Clinical Trial Description

Peri-implantitis are defined as inflammatory diseases caused by bacterial biofilm around implant surface characterized by bleeding on probing, probing depth and eventually bone loss; if not successfully treated they may lead to implant loss. Based on the available parameters that have been reported in literature non surgical therapy doesn't seem to be effective on peri-implantitis. Therefore it is recommended to consider advanced therapies such as surgical interventions when non surgical peri-implant therapy fails to achieve significant improvements in clinical parameters. Numerous approaches have been used for implant surface decontamination during per-implant surgery, including mechanical, chemical and laser treatments. Conventional mechanical means don't seem to be effective on peri-implant diseases. In addition, the rough implant surface is a retentive factor for bacterial colonization and therefore makes implant surface difficult to debride. Another problem in maintaining implant health concerns the presence or absence of keratinised tissue around implant: if present, it seams to help the patient to maintain an optimal level of oral hygiene around implant and therefore the implant survival itself. The aim of the present randomized controlled clinical trial is to assess the influence of keratinised tissue around implant in improving clinical parameters. In particular, implant surface will be decontaminated mechanically with titanium curettes and chemically using chlorhexidine; after this the bone defect will be filled with bio-materlal and a CTG around tissue implant will be randomized. ;

Study Design

Related Conditions & MeSH terms

Peri-Implantitis

Clinical Trial Details

NCT number	NCT03977298
Study type	Interventional
Source	Università Vita-Salute San Raffaele
Contact	marco clementini
Phone	0226432806
Email	mclementini@me.com
Status	Recruiting
Phase	N/A
Start date	July 2, 2018
Completion date	December 30, 2021

View Details

See also
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Clinical trials are conducted in a series of steps, called phases - each phase is designed to answer a separate research question.

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.