Investigating how the voice box functions in people with voice disorders during speech
Studying the Laryngeal Mechanisms Underlying Dysphonia in Connected Speech
['FUNDING_CAREER'] · MICHIGAN STATE UNIVERSITY · NIH-10608001
This study is looking at how the voice works in people with voice problems caused by nerve issues, using special cameras to see how their vocal cords move when they talk, with the hope of finding better ways to understand and treat their voices.
Quick facts
| Phase | ['FUNDING_CAREER'] |
|---|---|
| Study type | Nih_funding |
| Sex | All |
| Sponsor | MICHIGAN STATE UNIVERSITY (nih funded) |
| Locations | 1 site (EAST LANSING, UNITED STATES) |
| Trial ID | NIH-10608001 on ClinicalTrials.gov |
What this research studies
This research focuses on understanding the vocal mechanisms that contribute to dysphonia, particularly in individuals with neurogenic voice disorders. By using advanced fiberoptic endoscopes combined with high-speed video technology, the study aims to capture detailed recordings of vocal fold vibrations during connected speech. The goal is to develop new quantitative methods for assessing voice quality, which could lead to improved clinical practices in voice assessment and treatment. Patients will be evaluated based on their speech patterns, and statistical models will be used to analyze the data and identify differences between healthy individuals and those with voice disorders.
Who could benefit from this research
Good fit: Ideal candidates for this research are individuals diagnosed with neurogenic voice disorders experiencing dysphonia.
Not a fit: Patients without voice disorders or those with non-neurogenic causes of dysphonia may not benefit from this research.
Why it matters
Potential benefit: If successful, this research could lead to better diagnostic tools and treatment options for patients with voice disorders.
How similar studies have performed: Previous research has shown promise in using high-speed videoendoscopy for voice assessment, indicating that this approach could yield valuable insights.
Where this research is happening
EAST LANSING, UNITED STATES
- MICHIGAN STATE UNIVERSITY — EAST LANSING, UNITED STATES (ACTIVE)
Researchers
- Principal investigator: NAGHIBOLHOSSEINI, MARYAM — MICHIGAN STATE UNIVERSITY
- Study coordinator: NAGHIBOLHOSSEINI, MARYAM
About this research
- This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
- Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
- For full project details, budget, and progress reports, visit the official NIH RePORTER page below.