Teeth scan with intraoral scanner (Trios, 3 Shape, Denmark)
Teeth scan with intraoral scanner (Trios, 3 Shape, Denmark): Intraoral scanner will be use to monitor the changes of the teeth over time. Intraoral scanners are devices that capture three-dimensional images of teeth and are used as an alternative to conventional dental impressions.
Study summary
The study is designed as a pilot study. The primary objective of the current study is to collect data on the expression and progression of tooth structure loss in dental students under stressful conditions and different dietary habits using intraoral scanners (IOS). Stress levels will be evaluated using Percived Stress Scale (PSS-10). Eating habits will be queried using reflux and dietary questionnaires. The data obtained will later be used in the case-control design of a multicenter study on the same topic. Conducting the pilot study will allow for a critical evaluation of the study's design, participant retention rate, and recruitment process.
Eligibility
Sex
ALL
Min age
18 Years
Max age
40 Years
Healthy volunteers
Accepted
Inclusion Criteria:
* At the time of the baseline examination of the study the participants must be dental students and participate in the Dental Prosthetics Course I in the summer semester 2023, at the Dental School of Medical Faculty Carl Gustav Carus at the Technical University of Dresden
* Presence of study teeth (at least one antagonist pair of first molars (16/46 or 26/36).
* Complete dentition, if necessary, dentition with complete gap closure up to the first molar in the maxilla and mandible
* Presence of a canine guidence
* Written informed consent of the participating persons
Exclusion Criteria:
* Age \<18 and \>40
* Study teeth restored with dentures
* Extensive restorations over 1/3 of the occlusal surface on the study teeth
* Removable dentures
* Ongoing orthodontic treatment
* Existing pregnancy/lactation
* Addiction or other medical conditions that do not allow the subject to understand the nature and scope and possible consequences of the clinical study
* Indications that the participant is unlikely to comply with the protocol.
Primary outcome measure(s)
Evaluation of tooth structure loss and its' progression under stressfull conditons and diverse dietary habits. — 2 years Tooth wear will be mesaured in micrometers (µm).
Trial sites (1)
Facility
City
Region
Status
Department of Dental Prosthetics, Dental Division of the University Hospital Carl Gustav Carus at the Technische Universität Dresden
Dresden
Saxony
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This page summarises publicly available registry data for informational purposes — not medical advice. Eligibility is determined by each study team; patients should discuss participation with their clinician.
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