Validation of the French Version of the SERQoL Questionnaire (NCT07372105) | Clinical Trial Compass
Not Yet RecruitingNot Applicable
Validation of the French Version of the SERQoL Questionnaire
France120 participantsStarted 2026-01
Plain-language summary
This observational study aims to validate the French version of the Smile Esthetics-Related Quality of Life (SERQoL) questionnaire in adult patients recruited in two APH-HP dental departments. The study evaluates internal consistency, test-retest reliability, and construct validity of the questionnary. A total of 120 patients will be recruited from dental departments at two AP-HP hospitals.
Who can participate
Age range
18 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion Criteria:
* Age ≥ 18 years
* Patients attending their first periodontal consultation at the oral medicine departments of Rothschild Hospital (AP-HP) or Charles Foix Hospital (AP-HP)
* Patients who speak and understand French well enough to read and understand the study information sheet.
* Patients who are informed and do not object to participating in the study
Exclusion Criteria:
* Patients under guardianship or curatorship
* Patients who are completely edentulous, whether the edentulism is compensated or not
* Patients with multiple dental agenesis (more than 6 teeth), amelogenesis, or syndromic or non-syndromic dentinogenesis imperfecta
* Patients with psychiatric illnesses that may impact body image, such as patients with anorexia-bulimia or body dysmorphic disorder.
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
Measure of the internal consistency by the Cronbach's alpha
Timeframe: Day 15
2
Measure of the test-retest reliability by the intraclass or Pearson correlation
Timeframe: Day 15
3
Measure of the factor structure by the confirmatory factor analysis.