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Impact of a Snoezelen Element on Anxiety in Patients During Oral Care: A Real-Life Study at Nantes University Hospital

Impact of a Snoezelen Element on Anxiety in Patients With Special Needs During Oral Care at the Hôtel-Dieu University Hospital in Nantes: A Real-Life Study at Nantes University Hospital

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ClinicalTrials.gov
Registry ID
NCT06776653
Acronym
IISLA
Enrollment
100
Registered
2025-01-15
Start date
2025-01-15
Completion date
2027-03-15
Last updated
2026-06-24

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Odontologic Disorders

Brief summary

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.

Detailed description

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.

Interventions

OTHERTovertafel Pixie

The Tovertafel Pixie® projector has a distracting effect, which can help divert the patient's attention while waiting for or undergoing treatment.

Sponsors

Nantes University Hospital
Lead SponsorOTHER

Study design

Observational model
COHORT
Time perspective
PROSPECTIVE

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No

Inclusion criteria

* Adult patient, over 18 years old; * consulting in the specialized care unit; * who understands French; * receiving care in the specialized dentistry unit and capable of expressing themselves independently regarding the various items in the questionnaire, whether orally, in writing, through a speech synthesis system, or using pictograms; * able to provide consent to participate.

Exclusion criteria

* receiving care in the specialized care unit who are unable to express themselves independently regarding the various items in the questionnaire, whether orally, in writing, through a speech synthesis system, or using pictograms; * refuse to participate in the study; * under guardianship, curatorship, or legal protection.

Design outcomes

Primary

MeasureTime frameDescription
Measurement of anxiety.1 dayThe 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

Secondary

MeasureTime frameDescription
Measure the waiting time in the waiting room1dayMeasure the waiting time in the waiting room in minutes

Countries

France

Contacts

CONTACTIsabelle Hyon, M.D
bp-secretariat-csd@chu-nantes.fr02 44 76 80 78
CONTACTAlexandra Poinas, PhD
alexandra.poinas@chu-nantes.fr02 53 48 28 57
PRINCIPAL_INVESTIGATORIsabelle Hyon, M.D

Nantes University Hospital

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Jun 25, 2026