Clinical trials
Functional Dysphonia clinical trials
Below are recruiting functional dysphonia clinical trials, each written for real people, not researchers. We’re tracking 4 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06100601Recruiting
Nervous System and Voice Disorder Study
This study looks at how the autonomic nervous system (the part that controls things like heart rate and sweat) might be linked to functional dysphonia, a voice problem with no clear physical cause. If you have this voice disorder and meet the health and lifestyle criteria, your participation could help improve understanding of the condition.
Ghent, East-FlandersAges 18–60 - NCT06856785Recruiting
Treating Voice Problems Without Surgery in Adults
This trial tests a therapy for adults with voice changes not caused by a physical illness. It looks at whether voice therapy can help people who have trouble with their voice but whose vocal cords are essentially healthy.
SohagAges 15–60 - NCT04014413Recruiting
Fecal transplant for gut and immune-related conditions
This trial studies whether fecal microbiota transplantation (FMT)—a medical procedure using stool from a screened donor to restore gut bacteria—can improve safety and outcomes for people with certain bowel, immune, and metabolic conditions. It may help if your symptoms are thought to be related to an unhealthy gut microbiome, though eligibility is broad and depends on specific safety factors.
Hong Kong, ShatinAges Any age - NCT05150106Recruiting
Study brain and voice patterns in laryngeal dystonia
This study looks at how the brain and voice system work in people with laryngeal dystonia or voice tremor, and compares them with healthy volunteers. The goal is to better describe different “types” (phenotypes) so future care can be more targeted.
Boston, MassachusettsAges 18–80
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Common questions
- Are there clinical trials for functional dysphonia?
- Yes. Clin2 currently lists 4 recruiting functional dysphonia studies from the U.S. registry, each rewritten for real people, not researchers, so you can see what it’s testing and who it’s for.
- How do I know if I qualify for a functional dysphonia trial?
- Each study lists its eligibility criteria — rules about age, diagnosis, and prior treatments. On every Clin2 trial page we explain these in words written for real people and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Does it cost anything to join a functional dysphonia trial?
- Using Clin2 is always free. Many trials cover the cost of the study treatment and related visits; some reimburse travel. The study team explains exactly what’s covered before you decide.
Related conditions
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. Talk with your doctor about whether a specific trial is right for you.