Clinical trials
Voice clinical trials
Below are recruiting voice clinical trials, each written for real people, not researchers. We’re tracking 93 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06960772Recruiting
Flow ball phonation for voice professionals
This trial tests whether a device called a flow ball can help professional voice users with functional voice disorders improve their voice or prevent voice disorders. You blow into the ball to make it float while making sounds, which may strengthen your voice.
Ghent, East-FlandersAges 18–60 - NCT06152627Recruiting
Voice Therapy for Muscle Tension Dysphonia
This study tests a new way of doing voice therapy for people with muscle tension dysphonia — a condition where the muscles around the voice box are too tight, making it hard to speak clearly. The goal is to see if this structured approach helps improve voice function.
Atlanta, GeorgiaAges 14 years+ - NCT07859436Recruiting
Audio consent for kidney stone surgery
This study tests whether adding a voice recording (human or AI) to the written consent form helps patients understand their upcoming kidney stone surgery better before they agree to it.
Aydin, AydınAges 18 years+ - 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 - NCT07176013Enrolling by invitation
Virtual reality meditation for voice therapy
This trial tests whether using virtual reality meditation can help people with voice disorders who also feel anxious. If you have a voice problem and anxiety, you might find this treatment helpful.
New York, New YorkAges 18 years+ - NCT06441136Recruiting
Study on age-related voice changes and social life
This trial studies how age-related voice changes (presbyphonia) affect social interactions and daily life. You may be eligible if you have thinning of the vocal cords and can complete voice assessments and questionnaires.
Iowa City, IowaAges 65 years+ - NCT06126627Recruiting
Brain and voice study for teachers with vocal fatigue
This study looks at how vocal fatigue affects the brain and voice in teachers. It uses MRI and voice tests to understand these changes.
BonnAges 21–39 - NCT06013748Recruiting
Virtual reality therapy for voice hearing
This trial tests if virtual reality therapy can help people who hear distressing voices. It compares VR therapy to a waitlist to see if it gives you more control over the voices.
Groningen, Provincie GroningenAges 16 years+ - NCT05970562RecruitingEarly Phase 1
Voice therapy plus biofeedback for vocal overuse problems
This early-phase study tests a mix of voice therapy and “biofeedback” (real-time feedback to help you change how you use your voice) for people with vocal overuse symptoms. It may help improve voice quality by targeting muscle tension and strain that happen when the voice is overworked.
Boston, MassachusettsAges 18–65 - NCT07521319Recruiting
Wearable device guide for sleep apnea and insomnia
This study tests a wearable device that helps guide treatment for people who have both sleep apnea and insomnia. It may help improve your sleep quality and daytime symptoms.
Tainan, TaiwanAges 20–80 - NCT07855874Recruiting
Voice assistant for healthy aging at home
This study tests a voice-based assistant that helps older adults live well at home. It may help you stay independent and engaged.
TaipeiAges 55–100 - NCT07873151Enrolling by invitation
Voice-activated call light for limited arm mobility
This study tests a voice-activated call light system that lets people with limited arm movement call for help by speaking. It aims to make it easier and safer for clients to get assistance.
Omaha, NebraskaAges 19 years+ - NCT07763392Recruiting
Normal cognitive test scores for adults
This study is testing a voice-controlled digital platform to measure normal memory and thinking abilities in healthy adults. By participating, you would help create a baseline of normal scores that doctors can use to compare against when assessing people with thinking problems.
Carlsbad, CaliforniaAges 18–100 - NCT07551999Recruiting
Voice Analysis Tool for ME/CFS Diagnosis and Monitoring
This study tests a smartphone app that analyzes your voice to help diagnose and track myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS)—a condition causing extreme tiredness and other symptoms. Researchers want to see if voice patterns can be a simple, at-home way to monitor your condition over time.
Rochester, MinnesotaAges 18 years+ - NCT07443670Recruiting
Voice analysis for heart failure monitoring
This trial tests whether analyzing your voice recordings (taken daily) can detect changes in lung artery pressure. It could help monitor heart failure without extra clinic visits.
San Francisco, CaliforniaAges 18 years+ - NCT07404813Enrolling by invitation
Do family voices affect brain chemistry and pain in ICU patients?
This study tests whether hearing a family member's voice can change natural brain chemicals (dopamine and serotonin) and reduce pain for people in the intensive care unit who are in a coma but can still react. It may help improve comfort during recovery.
Malatya, MalatyaAges 18–65 - NCT06854380RecruitingEarly Phase 1
Steroid and enzyme injection for vocal cord lesions
This trial tests if injecting a steroid combined with hyaluronidase into vocal cord lesions can help people with voice problems who cannot or will not do voice therapy. It's for those with small, non-cancerous growths who aren't candidates for surgery.
Al Mansurah, Dakahlia GovernorateAges 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 - NCT07309367Recruiting
Web-based advance care planning for dialysis patients
This trial tests a web-based program called 'My Voice' that helps people on dialysis plan ahead for their future care. It's for patients in Singapore who have advanced kidney failure and certain health challenges, and it also involves a family caregiver.
SingaporeAges 21 years+ - NCT07224685Recruiting
Mayo heart & voice health study with phone and watch
This study uses your iPhone and Apple Watch to collect heart and voice data to learn more about cardiovascular health. It may help improve how doctors monitor heart conditions.
Rochester, MinnesotaAges 18 years+ - NCT07145086RecruitingPhase 3
Vibration therapy for voice problems
This trial tests if gentle vibration applied to the neck can help people with voice problems caused by muscle strain (hyperfunctional dysphonia). If you have a strained voice without vocal cord lesions and may benefit from voice therapy, this study could help you.
Fort Worth, TexasAges 18 years+ - NCT07131800Enrolling by invitation
Voice changes after breathing tube in head and neck surgery
This study looks at how your voice may change after a breathing tube is used during surgery. It focuses on people having thyroid, head and neck, or abdominal surgery to see if there are any voice changes that can be measured or noticed.
ZagrebAges 18–70 - NCT06982261Recruiting
Voice assistant program for older adults with mild memory concerns
This study tests a voice technology program to help older adults manage their health at home. If you have mild memory issues, live alone, and meet income guidelines, you might be eligible.
Atlanta, GeorgiaAges 55 years+ - NCT06935084Recruiting
Voice app for asthma management study
This study tests if a voice-controlled smartphone app (like Siri or Alexa) can help people with asthma manage their daily controller medicine better. You might be a good fit if you use a daily asthma inhaler and have a smartphone with a data plan.
The Bronx, New YorkAges 18 years+
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Common questions
- Are there clinical trials for voice?
- Yes. Clin2 currently lists 93 recruiting voice 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 voice 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 voice 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.