New Tongue Pressure Tool vs IOPI in healthy adults
Official title: Assessment of a New Tool to Measure Tongue Muscle Function
Run by Université Catholique de Louvain · NCT07625761 · Data updated 2026-11-12
This study tests whether the TOngue Manometer (TOM) can measure tongue muscle strength and endurance more accurately than the IOPI in healthy adults aged 18–65 who speak French.
Quick facts
| Study type | Interventional |
|---|---|
| Ages | 18 Years to 65 Years |
| Sex | All |
| Enrollment | 58 (estimated) |
| Sponsor | Université Catholique de Louvain Academic / other |
| Locations | 1 site (Brussels) |
| Status | Recruiting |
| Started | June 4, 2026 |
| Main results expected | August 1, 2027 |
| Study ends | December 1, 2027 |
| Registry record updated | September 21, 2026 |
| Trial ID | NCT07625761 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Adults 18–65 who are healthy and able to understand and speak French.
✕Probably not a fit
Individuals with cardiopulmonary or neuromuscular disease, obstructive sleep apnea, dysphagia, or those currently in oropharyngeal rehabilitation programs may not benefit.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This crossover study compares two devices that measure tongue strength: the TOM and the IOPI. Healthy adults will perform tongue pressure measurements with both tools to see if TOM produces higher values and more accurately reflects true tongue function. The study aims to determine if TOM offers better precision and clinical relevance for tongue muscle assessment. Participants will be screened for health and language criteria and will not have conditions that affect the tongue or swallowing. The trial is conducted at UCLouvain’s IREC and LUNS labs in Brussels under the Université Catholique de Louvain.
Why it matters
Potential benefit: If TOM proves more accurate, clinicians may obtain better measurements of tongue strength and endurance, improving assessment and monitoring of tongue function.
How similar studies have gone: Previous research has shown limitations with the IOPI; this study explores whether TOM can provide closer-to-ground-truth measurements, representing a novel comparison in healthy adults.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * Being a healthy adult aged 18 to 65 years old * Being able to understand and speak French Exclusion Criteria: * Being diagnosed with a cardiorespiratory or neuromuscular disease * Being diagnosed with obstructive sleep apnea-hypopnea syndrome * Any reason preventing the participant from completing the measurement protocol (e.g., oral pain, severe cognitive impairment, lack of cooperation, illiteracy) * Being involved in an oropharyngeal rehabilitation program * Having dysphagia
Where it's running
-
Institut de Recherche Expérimentale et Clinique (IREC) - UCLouvain; Lung, Nose, and Skin (LUNS) lab
Brussels, Belgium Recruiting
Study contacts
- Study coordinator: Pierre Cnockaert, MSc
- Email: pierre.cnockaert@outlook.com
- Phone: +32478136109
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.