Cluster of Bacteria Associated with Peri-Implantitis.

Persson, Gösta Rutger; Renvert, Stefan (2014). Cluster of Bacteria Associated with Peri-Implantitis. Clinical implant dentistry and related research, 16(6), pp. 783-793. Blackwell 10.1111/cid.12052

[img] Text
Cluster of Bacteria Associated.pdf - Published Version
Restricted to registered users only
Available under License Publisher holds Copyright.

Download (302kB) | Request a copy

BACKGROUND Information on the microbiota in peri-implantitis is limited. We hypothesized that neither gender nor a history of periodontitis/smoking or the microbiota at implants differ by implant status. MATERIALS AND METHODS Baseline microbiological samples collected at one implant in each of 166 participants with peri-implantitis and from 47 individuals with a healthy implant were collected and analyzed by DNA-DNA checkerboard hybridization (78 species). Clinical and radiographic data defined implant status. RESULTS Nineteen bacterial species were found at higher counts from implants with peri-implantitis including Aggregatibacter actinomycetemcomitans, Campylobacter gracilis, Campylobacter rectus, Campylobacter showae, Helicobacter pylori, Haemophilus influenzae, Porphyromonas gingivalis, Staphylococcus aureus, Staphylococcus anaerobius, Streptococcus intermedius, Streptococcus mitis, Tannerella forsythia, Treponema denticola, and Treponema socranskii (p < .001). Receiver operating characteristic curve analysis identified T. forsythia, P. gingivalis, T. socranskii, Staph. aureus, Staph. anaerobius, Strep. intermedius, and Strep. mitis in peri-implantitis comprising 30% of the total microbiota. When adjusted for gender (not significant [NS]), smoking status (NS), older age (p = .003), periodontitis history (p < .01), and T. forsythia (likelihood ratio 3.6, 95% confidence interval 1.4, 9.1, p = .007) were associated with peri-implantitis. CONCLUSION A cluster of bacteria including T. forsythia and Staph. aureus are associated with peri-implantitis.

Item Type:

Journal Article (Original Article)

Division/Institute:

04 Faculty of Medicine > School of Dental Medicine > Department of Periodontology

UniBE Contributor:

Persson, Gösta Rutger

Subjects:

600 Technology > 610 Medicine & health

ISSN:

1523-0899

Publisher:

Blackwell

Language:

English

Submitter:

Eveline Carmen Schuler

Date Deposited:

29 Jan 2015 11:05

Last Modified:

25 Jan 2017 12:15

Publisher DOI:

10.1111/cid.12052

PubMed ID:

23527870

Uncontrolled Keywords:

DNA analysis, microbiota, peri-implantitis

BORIS DOI:

10.7892/boris.62225

URI:

https://boris.unibe.ch/id/eprint/62225

Actions (login required)

Edit item Edit item
Provide Feedback