NCT07110142 · Case Comprehensive Cancer Center
Tongue Proactive Strengthening Exercise Program Following Partial/Hemi Glossectomy and Reconstruction
(T-PROSE)
What this study is about
This study is being done to determine whether adding a proactive tongue strengthening exercise program using a biofeedback device (the Tongueometer) improves speech and swallowing outcomes after surgery for tongue cancer. Patients who undergo partial or hemiglossectomy often experience difficulties with speech and swallowing, which can significantly impact their quality of life.
View original scientific description
This study is being done to determine whether adding a proactive tongue strengthening exercise program using a biofeedback device (the Tongueometer) improves speech and swallowing outcomes after surgery for tongue cancer. Patients who undergo partial or hemiglossectomy often experience difficulties with speech and swallowing, which can significantly impact their quality of life. While speech and swallow therapy is typically provided in response to problems, this study investigates whether introducing structured tongue strengthening exercises with biofeedback early-can lead to better long-term outcomes. This research will help establish whether this approach should become part of standard post-operative care.
Interventions
OTHER
Tongueometer
The Tongueometer device features an air-filled bulb that is placed against the roof of the mouth by the tongue for resistance training. This setup allows for an initial measurement of the patient's maximum tongue strength and endurance, which helps establish goals that are specific to each patient. The device connects to a mobile application that provides visual biofeedback, ensuring consistent monitoring as the patient completes exercises using the tongue bulb for resistance. Once the patient's goals are set based on their initial measurements, the app offers two exercise modules designed to improve both tongue strength and endurance.
Primary outcome measures
Quality of life patient report outcome (PRO) as assessed by Speech Handicap Index(SHI)
Time frame: 6 months post-treatment
The Speech Handicap Index (SHI), a validated, self-administered questionnaire consisting of 30 items that assess the functional and psychosocial impact of speech disorders. Each item is rated on a 5-point Likert scale (0 = never, 1 = almost never, 2 = sometimes, 3 = almost always, 4 = always). Scores from all items are summed to produce a total score ranging from 0 to 120, with higher scores indicating a greater perceived speech handicap.
Who can participate
This study lists these criteria on ClinicalTrials.gov. A study coordinator reviews eligibility during screening — this page does not determine whether you qualify.
Inclusion criteria
- ≥18 years of age
- No prior history of head and neck cancer
- No prior history of radiation
- Planned to undergo resection of ≤50% of the native tongue (partial/hemiglossectomy) with immediate reconstruction, including free flap reconstruction, and with or without neck dissection
- Sufficiently fluent in written English, French, Spanish or Simplified Chinese to complete the study outcomes questionnaires
Exclusion criteria
- Distant metastasis at enrollment
- Previously seen and treated by speech and language pathologist for dysphagia or dysarthria for non-head and neck cancer causes
- Prior head and neck radiation
- Requires mandibulectomy or \>50% resection of native tongue
Where
- Cleveland, Ohio
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Frequently asked questions
What is a clinical trial?
A clinical trial is a research study that tests new medical treatments, drugs, devices, or procedures to determine their safety and effectiveness. Trials are carefully designed and monitored to protect participants while advancing medical knowledge.
Is it safe to participate?
Clinical trials follow strict safety guidelines and ethical standards. Trials must be reviewed and approved, and participants are closely monitored by medical professionals throughout the study. You can withdraw at any time if you choose.
Will I be compensated?
Many clinical trials offer compensation for your time, travel expenses, and inconvenience. The specific compensation varies by study and will be discussed during the screening process. All study-related medical care is typically provided at no cost to participants.
Will I receive a placebo instead of treatment?
When effective treatment exists, participants typically receive either the standard treatment plus the study intervention, or the standard treatment plus placebo. You would not be denied effective care. Placebos are primarily used when no proven treatment is available, or in addition to standard care. Your trial consent form will clearly explain what treatments you may receive.
Can I leave a trial if I change my mind?
Absolutely. Participation in clinical trials is completely voluntary. You have the right to withdraw from the study at any time, for any reason, without penalty or loss of benefits to which you are otherwise entitled.
How long does a clinical trial last?
Trial duration varies widely depending on the study design and purpose. Some trials last just a few weeks, while others may continue for months or years. The study coordinator will provide specific timeline information during your screening call.
Data: ClinicalTrials.gov · synced Aug 6, 2026 · Source of record for eligibility and locations