Validation and Cultural Adaptation of Jaw Functional Limitation Scale-20

Alidation and Cultural Adaptation of Jaw Functional Limitation Scale-20 in Greek Population

Status

Completed

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT07789197

Enrollment

200

Registered

2026-08-27

Start date

2025-11-01

Completion date

2026-08-17

Last updated

2026-08-27

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

Conditions

Temporomandibular Joint Disorder

Keywords

Temporomandibular joint disorder, validation and cultural adaptation

Brief summary

Temporomandibular joint (TMJ) disorder (TMD) is common. Jaw Functional Limitation Scale-20 (JFLS) is a validated tool for the evaluation of patients suffering from TMD

Interventions

None listed

Study design

Observational model

COHORT

Time perspective

PROSPECTIVE

Eligibility

Sex/Gender

ALL

Age

18 Years to No maximum

Healthy volunteers

Yes

Inclusion criteria

* adult patient \>18 years old * native speakers of the Greek language * willing to participate

Exclusion criteria

* any diagnosed neurocognitive dysfunction * any diagnosed systematic disease that forbids the participation in the study

Design outcomes

Primary

Measure	Time frame	Description
Jaw Functional Limitation Scale-20	"From enrollment (baseline) to the end of assessment at 1 week"	Patients suffering from TMJD will be assessed with the JFLS-20 for the validation and cultural adaptation of the JFLS-20 for the assessment of jaw functional limitation

Countries

Greece

Outcome results