Non-invasive treatment for healing vocal fold injuries
Non-invasive Therapy using Lamina Propria Extract for Vocal Fold Healing
This study is testing a new treatment using a special extract to help heal vocal fold injuries and scarring, which could offer a safer, non-invasive option for people with voice problems.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | North Carolina State University Raleigh NIH-funded |
| Lab location | 1 site (Raleigh, United States) |
| Project ID | NIH-11073855 on NIH RePORTER |
What this research studies
This research investigates a novel treatment using Vocal Fold Lamina Propria extract (VFLPx) to heal vocal fold injuries and scarring. The approach involves fine-tuning the dosage and application methods of VFLPx, which has shown promise in reducing harmful fibrotic gene expression. The study will assess the effectiveness of VFLPx in promoting wound healing in a rabbit model and evaluate its safety through nebulized delivery in a rat model, aiming to minimize the need for invasive surgeries. Patients may benefit from a non-invasive option for treating voice disorders.
Who could benefit from this research
Good fit: Ideal candidates include individuals with vocal fold scarring or laryngotracheal injuries who are seeking alternative treatments.
Not a fit: Patients with non-vocal fold related voice disorders or those who have already undergone extensive surgical interventions may not benefit from this research.
Why it matters
Potential benefit: If successful, this research could provide a non-invasive treatment option for millions suffering from voice disorders.
How similar studies have performed: Previous research has shown promise in using similar non-invasive therapies for tissue healing, suggesting potential success for this approach.
Where this research is happening
Raleigh, United States
- North Carolina State University Raleigh — Raleigh, United States (Active)
Researchers
- Principal investigator: Freytes, Donald O — North Carolina State University Raleigh
- Study coordinator: Freytes, Donald O
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.