RecruitingNot ApplicableNCT04052373

Peri-implantitis Implantoplasty Treatment

Surgical Peri-implantitis Treatment With and Without Implantoplasty


Sponsor

University of Oslo

Enrollment

35 participants

Start Date

Oct 15, 2019

Study Type

INTERVENTIONAL

Summary

This double arm, split-mouth, single centre, controlled, randomised clinical study is designed to examine the effect of implantoplasty in treatment of peri-implantitis. Peri-implantitis will be treated with open flap debridement, with or without implantoplasty.


Eligibility

Min Age: 20 Years

Inclusion Criteria3

  • Peri-implantitis (according to 2018 criteria) on minimum 2 implants of similar surface and defect type
  • Competent to give consent
  • Exposed, modified implant surface with loss >2mm

Exclusion Criteria7

  • Previous radiotherapy to the jaws, current use of chemotherapy, systemic long-term corticosteroid treatment
  • Present or past use of bisphosphonate treatment • Pregnant or nursing subjects
  • Patients classified as > class II according to ASA classification
  • Implant unavailable for implantoplasty treatment
  • Inhability to comprehend and respond to the quality of life questionnaire
  • Examiners/operators deem original placement of implant (angle, position) suboptimal and considered to play a major role in development of peri-implantitis
  • History of peri-implantitis surgery prior to 6 months of screening

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Interventions

PROCEDUREImplantoplasty

Implantoplasty is the mechanical smoothening of rough titanium implants as part of the surgical treatment of peri-implantitis. Treatment is thought to facilitate self-performed oral hygiene.

PROCEDUREOpen flap debridement alone

Open flap debridement alone


Locations(2)

Institute of Clinical Dentistry, Faculty of Dentistry, University of Oslo

Oslo, Oslo, Norway

Institute of Clinical Dentistry, University of Oslo, Norway

Oslo, Norway

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NCT04052373