An observational study in Odontologic Disorders, sponsored by Nantes University Hospital. Recruiting at 1 site in France. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2026-06-24.
Sponsored by Nantes University Hospital · Observational
Research on dental phobia highlights both external causes, like traumatic experiences or media influence, and internal factors, such as genetics and personality traits. While many studies focus on technical aspects of dental care, few explore how the care environment affects patient anxiety.
The Snoezelen concept, developed in the 1970s, uses sensory stimulation (sight, sound, smell, and touch) to reduce anxiety. Initially designed for individuals with neurocognitive disorders, it creates a calming environment and has since been adopted in various healthcare settings.
At Nantes University Hospital, the dental department will test the Tovertafel Pixie®, a sensory projector designed to distract patients and reduce anxiety. Its mobility allows it to be used in waiting rooms and treatment areas, projecting onto ceilings, walls, or tables. This real-life study will assess whether patients exposed to the projector experience less anxiety compared to those who are not, with the goal of improving patient care and dental treatment experiences.
The study involves a questionnaire that the dental department usually provide to our patients, which is partially completed by the patient and partially by the practitioner at the end of the treatment session. No follow-up visit is required.
79 studies on the registry are indexed under Tooth Diseases; 11 are open to participants now.
This study's planned enrollment of 100 is below the median of 224 across 16 observational studies indexed under Tooth Diseases.
Browse Tooth Diseases studies →Nantes University Hospital is the lead sponsor of 839 studies on the registry; 195 are open to participants now.
Counted across the registry records on this site, refreshed daily.
Adult patients consulting the specialized care unit of the dentistry department at Hôtel-Dieu University Hospital in Nantes, capable of understanding the various questions independently or with the assistance of a trusted person
Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.
Exclusion Criteria:
Patients who will have the Tovertafel Pixie in the waiting room and the consultation room
Other: Tovertafel Pixie
Patients without the Tovertafel Pixie in the waiting room and the consultation room
The Tovertafel Pixie® projector has a distracting effect, which can help divert the patient's attention while waiting for or undergoing treatment.
Measurement of anxiety.
The Kleinknecht Dental Fear Survey (DFS) measures dental anxiety on a scale ranging from 20 (minimum) to 100 (maximum), where higher scores indicate greater levels of fear or anxiety - Comparison of means
Time frame: 1 day
Measure the waiting time in the waiting room
Measure the waiting time in the waiting room in minutes
Time frame: 1day
Plan to share: Undecided
No publications or documents are linked to this record.
Ran from Jan 2025 to primary completion in Feb 2025, 1 month.
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