Clinical trial Recruiting at 1 site Observational Ages 18 and up

Assessing tongue protrusion skills in healthy adults

Official title: Assessment of Tongue Protrusion Motor Skills in Healthy Adult

Run by Université Catholique de Louvain · NCT06169761 · Data updated 2026-11-12

This study looks at how well healthy adults can stick out their tongues to see how strong and reliable their tongue muscles are compared to other body movements.

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Quick facts

Study typeObservational
Ages18 Years and up
SexAll
Enrollment300 (estimated)
SponsorUniversité Catholique de Louvain
Academic / other
Locations1 site (Louvain-la-Neuve)
StatusRecruiting
StartedDecember 11, 2023
Main results expectedMay 31, 2027
Study endsMay 31, 2027
Registry record updatedMay 4, 2026
Trial IDNCT06169761 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates for this study are healthy adults aged 18 years or older.

Probably not a fit

Patients with eating disorders, dysphagia, cardiorespiratory disorders, or any neurological conditions will not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This observational study evaluates the motor skills of tongue protrusion in healthy adults, aiming to establish normative values and assess the reliability and validity of these measurements in relation to other motor functions such as handgrip and respiratory muscles. The study recognizes the importance of tongue strength in daily functions and its potential implications for conditions like sleep apnea and swallowing disorders. By collecting data on tongue protrusion strength and endurance, the research seeks to fill a gap in existing knowledge regarding this aspect of oral motor function.

Why it matters

Potential benefit: If successful, this study could provide valuable insights into tongue motor skills that may help in identifying risks for sleep apnea and swallowing disorders.

How similar studies have gone: While studies on tongue elevation exist, this specific focus on protrusion strength is relatively novel and has not been extensively tested.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Being 18 years of age or older

Exclusion Criteria:

* Eating disorder
* Dysphagia
* Cardiorespiratory disorder
* Previous or ongoing obstructive sleep apnea-hypopnea syndrome
* Neurological conditions (including neuromuscular disorders)
* Previous or ongoing cancer of the head or neck
* Pregnancy
* Any physical or mental condition that may affect the ability to consent

Where it's running

  • UCLouvain
    Louvain-la-Neuve, Belgium
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.