- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01039259
The Impact of Material on Microbiota in Association With Tongue and Lip Piercing
Biofilms on oral piercings may serve as a bacterial reservoir and lead to systemic bacteraemia or local transmission of periopathogenic microbiota.
The investigators hypothesize that there are microbiological differences in bacterial samples collected from tongue /or lip piercings made of different materials. The investigators also hypothesize that the piercings carry the same characteristic bacteria as found in the piercing channels and that independently the biofilm on the tongue/adjacent teeth is similar to the other study locations.
85 subjects with tongue and 85 subjects with lip piercing will participate. Periodontal clinical parameters, traumata of hard tissues, and characteristics of the stud are evaluated. Sterile piercings of four different materials will be randomly allocated to the study subjects. After two weeks, microbiologic samples are collected and are processed by checkerboard DNA-DNA hybridization methods.
Study Overview
Status
Conditions
Intervention / Treatment
Study Type
Enrollment
Contacts and Locations
Study Locations
-
-
-
Innsbruck, Austria, 6020
- Innsbruck Medical University
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Sampling Method
Study Population
Description
Inclusion Criteria:
- lip/tongue piercing for at least six month in situ
Exclusion Criteria:
- pregnancy and lactating women
- medication with known effects on gingival tissues
- antibiotic medication in the last six months or need for antibiotic prophylaxis
- chlorhexidine use in the last six months
- non-plaque induced gingival disease
- prior diagnosis of periodontitis
Study Plan
How is the study designed?
Design Details
Cohorts and Interventions
Group / Cohort |
Intervention / Treatment |
---|---|
subjects with lip piercing
|
randomly assigned sterile piercings are inserted for two weeks
Other Names:
|
subjects with tongue piercing
|
randomly assigned sterile piercings are inserted for two weeks
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
microbiologic findings of piercing samples
Time Frame: 2 weeks
|
2 weeks
|
Secondary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
microbiologic findings in piercing channels, microbiologic findings on the tongue/adjacent teeth
Time Frame: 2 weeks
|
2 weeks
|
Collaborators and Investigators
Sponsor
Collaborators
Investigators
- Principal Investigator: Ines Kapferer, Dr., Innsbruck Medical University
Study record dates
Study Major Dates
Study Start
Primary Completion (ACTUAL)
Study Completion (ACTUAL)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (ESTIMATE)
Study Record Updates
Last Update Posted (ESTIMATE)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- AN3223 265/4.7
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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