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Analysis and relationship of tooth wear with possible causes in patients with jaw joint problems

Characterization and correlation of dental wear with possible etiological factors in patients diagnosed with Temporomandibular disorders -

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
REBEC
Registry ID
RBR-4whyfr4
Enrollment
Unknown
Registered
2026-01-05
Start date
2025-08-15
Completion date
Unknown
Last updated
2026-01-12

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

Conditions

Bruxism

Interventions

The present cross-sectional clinical study aims to collect data to characterize patterns of tooth wear, with emphasis on non-carious cervical lesions (NCCLs), and to investigate their possible associa
(2) clinical examination using the Tooth Wear Evaluation System (TWES 2.0) to classify tooth wear
(3) complete intraoral scanning of the dental arches and photographic documentation
(4) quantitative and qualitative analysis of the data obtained. The scanning images will be digitally analyzed to measure wear on different tooth surfaces, aiming to identify morphological patterns a

Sponsors

Faculdade de Odontologia da Universidade de São Paulo
Lead Sponsor
Faculdade de Odontologia da Universidade de São Paulo
Collaborator

Eligibility

Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: The patient must be undergoing treatment in the Orofacial Pain and Temporomandibular Disorder course at Fundecto (FOUSP); be at least 18 years old; either sex

Exclusion criteria

Exclusion criteria: History of oncological treatment in the orofacial region; current use of orthodontic appliances; presence of active caries or symptomatic endodontic treatment; grade 3 tooth mobility; uncontrolled periodontal disease; motor or neurological disorders; significant cognitive or intellectual impairments; wearers of complete dentures

Design outcomes

Primary

MeasureTime frame
To characterize the lesions and assess the association between dental wear and etiological factors in adult patients diagnosed with temporomandibular disorders.—

Secondary

MeasureTime frame
To determine the prevalence of non-carious cervical lesions in a clinical sample and to assess the feasibility and accuracy of intraoral scanning as a method for documenting and analyzing dental wear lesions.—

Countries

Brazil

Contacts

Public ContactMaria Angela Sobral

Faculdade de Odontologia da Universidade de São Paulo

mapsobra@usp.br+55(11)30917645

Outcome results

None listed

Source: REBEC (via WHO ICTRP)