Application of Ultra-high Frequency Ultrasonography (UHFUS) to the Study of Gingival Tissues
Recruiting
Observational Study
GingivitisPeriodontitis
No Placebo Group
Every participant receives an active treatment — no one gets a placebo.
Healthy Volunteers Welcome
You do not need to have the condition being studied to take part.
No Study Drug
Researchers observe your health over time — no experimental treatment is given.
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At a Glance
Age
18 – 70
Sex
Any
Study type
Observational
Participants needed
40 (estimated)
Sponsor
University of Pisa · Other
Who this trial is looking for
This trial is looking for adults with gingivitis or healthy gums. Participants will have ultrasound scans of their gum tissue to compare differences between the two groups.
Are You a Good Fit for This Trial?
You may be able to join if
I am over 18 years old
I have at least 20 teeth
I have a full-mouth plaque score over 50%
I have a full-mouth bleeding score over 30%
I can provide informed consent
You may not be able to join if
I am pregnant or breastfeeding
I have taken anti-inflammatory drugs, statins, or antibiotics in the last 30 days
I smoke
I need immediate dental or periodontal treatment
I refuse to be enrolled in the study
Summarized in plain language from this trial's official eligibility criteria.
The full criteria are further down this page — only the research team can
confirm whether you qualify.
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Gingival inflammation triggered by the accumulation of bacterial is the primary risk factor for the development of periodontitis. Clinically, localized signs of inflammation limited to the gingiva, presence of significant bacterial plaque load, and stable attachment levels on the periodontium can be observed in course of gingivitis. The aim of the present study is to compare clinical aspects of gi…
Gingival inflammation triggered by the accumulation of bacterial is the primary risk factor for the development of periodontitis. Clinically, localized signs of inflammation limited to the gingiva, presence of significant bacterial plaque load, and stable attachment levels on the periodontium can be observed in course of gingivitis. The aim of the present study is to compare clinical aspects of gingival tissue in healthy patients versus patients with gingivitis to assess the ultrastructural variations present in course of inflammation.
Patients with gingivitis and healthy controls will be enrolled. All patients will undergo ultra-high frequency ultrasonographic scans (70 MHz) of gingival tissue on three areas per dental arch (anterior, middle right, middle left). Gingival thickness, echogenicity, and vascularization assessed through resisitive index will be evaluated.
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Eligibility Criteria
Inclusion Criteria:
* males or females of age \> 18 years
* presence of at least 20 teeth
* full-mouth plaque score (FMPS) \>50%
* FMBS \>30%
* ability and willingness to give informed consent
Exclusion Criteria:
* pregnancy or breastfeeding
* pharmacological treatment with antinflammatory drugs,…
Inclusion Criteria:
* males or females of age \> 18 years
* presence of at least 20 teeth
* full-mouth plaque score (FMPS) \>50%
* FMBS \>30%
* ability and willingness to give informed consent
Exclusion Criteria:
* pregnancy or breastfeeding
* pharmacological treatment with antinflammatory drugs, statins, or either local or systemic antibiotics (within the previous 30 days)
* smoking habit
* dental or periodontal condition requiring immediate treatment
* refusal to be enrolled in the study
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