New french tool measures how your mouth affects your life
NCT ID NCT07482293
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested a French version of the Oral Health Impact Profile (OHIP) questionnaire, which measures how oral health affects daily life. Researchers enrolled 200 French-speaking adults, including people with gum disease and healthy controls. Participants filled out the questionnaire to confirm it works properly in French.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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200 people
The number who actually took part.
- Started
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Jan 2025
- Finished
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Nov 2025
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Patients aged 18 years or older * Native French speakers * Able to read and complete a questionnaire * Willing to take part in a study assessing perceived oral health Periodontitis group: patients with periodontitis requiring specific treatment Control group: patients with at least 25 natural teeth and not suffering from periodontitis. Exclusion Criteria: * Pregnant or breastfeeding patients; * Patients under guardianship, curatorship, or judicial protection * Patients deprived of their liberty * Patients participating in another clinical trial.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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CHU de Clermont-Ferrand
Clermont-Ferrand, 63000, France
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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