Clinical Trials

Paradoxical vocal fold motion disorder

Displaying 2 studies

Diagnostic Ultrasound in the Evaluation of Athletes with Vocal Cord Dysfunction Rochester, MN; Minneapolis, MN

The purpose of this study is to find out if we can use ultrasound to identify people with breathing problems from their vocal cords. Ultrasound machines use sound waves to see inside your body. In this case, we will be looking at the vocal cords in your neck. If we can use ultrasound to see this problem, then we won’t need to use a camera inside of a person’s throat to diagnose this problem.
Laryngeal Diadochokinetic Interpretation Changes in Patients Status Post Injection Medialization Procedures for Vocal Fold Paresis/Paralysis Jacksonville, FL

The purpose of this study is to determine if there is an acoustic change in voices during L-DDK interpretations in patients who undergo vocal fold injection medialization procedures (injections of Restylane, autologous fat, Cymetra, or Prolaryn).