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New french tool aims to measure the real impact of sensitive teeth

NCT ID NCT06466200

Knowledge-focused Sponsor: University Hospital, Clermont-Ferrand Source: ClinicalTrials.gov ↗

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed This study
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study tests a French version of a questionnaire that measures how dentin hypersensitivity (sharp, brief tooth pain) affects people's daily lives. Researchers enrolled 216 adults across three centers in France, including people with different levels of sensitivity and a control group. Participants filled out the questionnaire and took a simple air-puff test to confirm sensitivity. The goal is to ensure the French version is accurate and reliable for use in clinics and research.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

What this could lead to
If successful, this questionnaire could help dentists better diagnose and understand the impact of sensitive teeth on daily life.
What could go wrong
This is a validation study, not a treatment trial. The questionnaire may not capture all patient experiences or may need further refinement.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Phase

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

216 people

The number who actually took part.

Started

Jun 2024

Finished

Nov 2025

Lead sponsor

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

18 to 70 years

Sex

Anyone

Healthy volunteers

Accepted

You do not need to have the condition being studied to take part.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Patients who are able to understand the study Exclusion Criteria: * Teeth with other pathologies in addition to HD (carious lesions, cracked enamel, etc.); * Abutment teeth for fixed or removable dentures and crown teeth; * Teeth with restorations involving the inner third of the dentin and/or restorations involving the dentinary/root exposure area; * Patients who have been on or have undergone desensitizing therapy for HD in the past three months; * Patients who have received periodontal surgery within the last three months; * Patients with orthodontic devices who have interrupted orthodontic treatment in the last three months; * Pregnant or breastfeeding patients; * Patients under guardianship, curatorship, safeguard of justice * Patients deprived of liberty * Patients participating in any other clinical study.

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Conditions

The condition(s) this trial relates to.

dentin sensitivity

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Dentin hypersensitivity Quality of life

Contacts and locations

Locations

  • CHU de Bordeaux

    Bordeaux, 33040, France

  • CHU de Clermont-Ferrand

    Clermont-Ferrand, 63000, France

  • Centre de soins bucco-dentaires

    Lyon, 69000, France

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