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Impact of Attentional Tunelling on a Population of French Practitioners

Impact of Attentional Tunneling or the Tunnel Effect in Dentistry. Multi-centre Cross-sectional Study of a Population of French Practitioners.

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ClinicalTrials.gov
Registry ID
NCT07266909
Enrollment
160
Registered
2025-12-05
Start date
2025-11-21
Completion date
2026-11-30
Last updated
2025-12-05

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

Conditions

Attention, Awareness

Brief summary

The tunnel effect, also known as attentional tunnelling, is a cognitive bias affecting all healthcare professionals, including odontologists. It is characterised by an excessive focus on a specific element of a clinical situation, which can alter the overall assessment and lead to errors in medical practice. This poses a particular risk to the quality of dental care, especially surgical care. Despite the importance of this risk, few studies have addressed this issue in dentistry. Therefore, raising the dental community's awareness of this phenomenon on a large scale is both justified and necessary.

Interventions

OTHERFace-to-face or online survey

A face -to-face or online questionnaire will be given to study paticipants after a seminar on attentional tunneling organized by Professors Dridi and Charavet.

Sponsors

Centre Hospitalier Universitaire de Nice
Lead SponsorOTHER

Study design

Observational model
COHORT
Time perspective
CROSS_SECTIONAL

Eligibility

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

Inclusion criteria

* University hospital practitioner (professor, associate professor, ...) * Dental surgeon (outside university hospitals * Intern (DES MBD and ODF).

Exclusion criteria

* Students.

Design outcomes

Primary

MeasureTime frameDescription
Evaluation of the state of knowledge relating to the attentional tunnelling of a cohort of odontologists of different professional levels.At the inclusionFace -to-face or online questionnaire (called Attentional Tunnelling in dentistery) including 7 items

Secondary

MeasureTime frameDescription
Associated risk indicators for attentional tunnellingAt the inclusionFace-to-face or online questionnaire (called Attentional Tunnelling) including 2 items. The responses will be given as YES or NO and processed individually (no final score).
Associated risk indicators for prevention strategiesAt the inclusionFace-to-face or online questionnaire (called Attentional Tunnelling) including 2 items. The responses will be given as YES or NO and processed individually (no final score).
Evaluation of the nature of the means proposed to combat the tunnel effectAt the inclusionOnline questionnaire including 6 items.

Countries

France

Contacts

Primary ContactDRIDI SOPHIE-MYRIAM
Dridi.s@chu-nice.fr06 19 29 92 08.
Backup ContactYATIMI RACHIDA
yatimi.r@chu-nice.fr0492033007

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026