This trial has been completed.

Condition peri-implantitis
Treatment 3 years follow-up
Sponsor Göteborg University
Start date December 2013
End date December 2016
Trial size 100 participants
Trial identifier NCT02860208, olivier2


The objective of this prospective clinical study was to evaluate the 3-year outcomes of anti-infective surgical treatment of peri-implantitis when a regular supportive peri-implant therapy (SPIT) programme was followed.

United States No locations recruiting
Other countries No locations recruiting

Study Design

Observational model cohort
Time perspective prospective
all patients who received surgical treatment for peri-implantitis during a Randomized and Controlled Trial registered in ClinicalTrials.gov NCT NCT01857804
3 years follow-up
Examination 3 years after surgical treatment of peri-implantitis

Primary Outcomes

Change from baseline in treatment success at 3 years post-op
time frame: baseline (1 year post-op) and 3 years post-op

Eligibility Criteria

Male or female participants of any age.

Inclusion Criteria: - all patients who received surgical treatment for peri-implantitis for 3 years ago Exclusion Criteria:

Additional Information

Official title Follow-Up After Surgical Treatment of Peri-implantitis
Description The patients enrolled in this prospective study all received surgical treatment for peri-implantitis at one of 2 treatment centres (specialist periodontal practice, Molndal and Gothenburg, Public Dental Health Services, Region Vastra Gotaland, Sweden) and were enrolled between October 2010 and December 2013.). All were treated by experienced periodontists. Details of the peri-implantitis treatment protocol have been described in a previous publication reporting on the 12-month clinical and radiographic treatment outcomes, registered at ClinicalTrials.gov (NCT01857804) and approved by the Regional Ethical Committee, Gothenburg, Sweden (Dnr. 654-10).
Trial information was received from ClinicalTrials.gov and was last updated in December 2016.
Information provided to ClinicalTrials.gov by Göteborg University.