Clinical trials
Speech clinical trials
Below are recruiting speech clinical trials, each written for real people, not researchers. We’re tracking 197 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07460037Recruiting
Brain signal study for speech recovery after stroke or injury
This trial uses a special brain-mapping test called high-density ECoG to study how people who have lost speech due to stroke, brain tumor, or ALS can be helped by reading brain signals when they imagine speaking. It may lead to new devices that let people with severe speech problems communicate using only their thoughts.
Hangzhou, ZhejiangAges 20–80 - NCT07506408Recruiting
Online listening training for adults with hearing difficulties
This study tests two types of online listening exercises that may help improve how well you understand speech in noise, even for people who normally use hearing aids. You'll practice from home and researchers will check if it helps your hearing, thinking, and everyday conversations.
Nottingham, NottinghamshireAges 18 years+ - NCT07511270Recruiting
Predicting thinking skills from speech using AI
This study uses an AI tool to analyze short stories you tell aloud, to see if it can predict your thinking and memory test scores. It may help develop a simpler way to check cognitive health.
TaoyuanAges 50 years+ - NCT07563387Enrolling by invitation
Ear Stimulation to Help Speech Recovery After Stroke or Brain Injury
This study tests whether a gentle electrical stimulation applied to a nerve in the ear can help improve speech and language abilities in people who have had trouble speaking since a stroke or traumatic brain injury. The goal is to see if this non-invasive treatment can help rewire the brain to recover language skills.
Jacksonville, FloridaAges 18–80 - NCT07217366Enrolling by invitation
Speech-to-text tool for heart failure patients
This study tests a speech-to-text tool to help people with heart failure report their symptoms and health information more easily. It aims to see if using voice instead of typing can improve data collection.
Palo Alto, CaliforniaAges 18 years+ - NCT06921265Enrolling by invitation
Magnetic brain stimulation for language in primary progressive aphasia
This study tests whether targeted magnetic stimulation to the brain can help improve language and speech in people with primary progressive aphasia. It compares the effects of real stimulation versus a placebo to see if it is a safe and useful treatment.
Milan, MilanoAges 40–85 - NCT06233513Recruiting
Vowel sounds study using sensorimotor adaptation
This study tests whether changing how you hear your own voice can help improve vowel sounds. It may help people with speech problems learn to speak more clearly.
Madison, WisconsinAges 18 years+ - NCT06942117Recruiting
Caffeine's effect on understanding speech in noise
This trial tests whether drinking caffeine helps young adults hear speech better in noisy places. If you have normal hearing, don't smoke, and don't have certain health issues, you might be able to join.
Istanbul, IstanbulAges 18–30 - NCT06812273Recruiting
Auditory training study for younger and older adults
This trial tests whether auditory training can improve how people process sounds. It compares outcomes between younger adults (18-30) and older adults (60-85) who have normal or near-normal hearing.
Riverside, CaliforniaAges 18–85 - NCT06758297Recruiting
AI motivational talk after knee replacement
This study tests whether an artificial intelligence-guided motivational conversation can help reduce fear of moving after knee replacement surgery, and improve how much you can move.
Samsun, SamsunAges 18 years+ - NCT05783401Recruiting
Analyzing your voice to spot frailty and distress
This study checks whether analyzing how you speak can help measure frailty (overall vulnerability) and distress (emotional stress) in people with active cancer. It may help clinicians track symptoms in a simple, noninvasive way using short voice recordings.
BaselAges 18 years+ - NCT06738030Recruiting
Brain stimulation and listening training for hearing in noise
This study tests whether a gentle brain stimulation technique (transcranial stimulation) combined with listening exercises can help people who have trouble hearing speech in noise. If you are 50 or older and struggle to follow conversations in crowded places, this trial may be a good fit.
Boston, MassachusettsAges 50 years+ - NCT07546045Recruiting
Robotic Surgery and Swallowing Recovery for Head and Neck Cancer
This trial tests a specialized robotic surgical approach for head and neck cancers, combined with personalized speech and swallowing rehabilitation. The goal is to remove tumors while preserving organ function and improving your ability to swallow and speak after surgery.
LausanneAges 18 years+ - NCT07024524Recruiting
Hearing evaluation and rehab system for congenital hearing loss
This study is developing a system to evaluate and improve hearing for people with congenital hearing loss. It compares participants who have hearing loss (and have used hearing aids, cochlear implants, or gene therapy) with healthy controls, to better understand and treat hearing challenges.
ShanghaiAges 1–35 - NCT06607146Recruiting
Computer training to improve hearing after cochlear implant
This study tests whether practicing listening exercises on a computer can help adults who just got a cochlear implant understand speech better and feel more satisfied with their hearing. If you are getting a cochlear implant at Mayo Clinic in Rochester, MN, you might be able to join.
Rochester, MinnesotaAges 18 years+ - NCT05214092Enrolling by invitation
Study brain changes after surgery in teens and young adults
This study looks at how a brain area involved in hearing and language contributes to recovery after medically needed surgery. It may help doctors better understand post-op outcomes using language and hearing-related brain measurements.
Pittsburgh, PennsylvaniaAges 13–25 - NCT06734897Recruiting
Music therapy for better hearing with cochlear implants
This study tests whether music therapy can help people with cochlear implants understand speech better in noisy environments. If you are getting a new cochlear implant and speak German, you may be able to join.
Lucerne, Canton of LucerneAges 18–85 - NCT05954455Recruiting
Studying speech and swallowing development in children with SMA type 1
This study looks at how speech, communication, and swallowing (“bulbar function”) develop in babies and children with SMA type 1. It aims to better understand what to expect over time for children who start approved SMA treatments early.
LondonAges birth–18 years - NCT07346378Recruiting
Brain stimulation for post-stroke aphasia
This study tests a new type of brain stimulation called temporal interference stimulation to see if it can safely help people recover language abilities after a stroke. It aims to improve communication for people with post-stroke aphasia.
Hefei, AnhuiAges 18–80 - NCT06230783Recruiting
Speech test for early Alzheimer's detection
This trial uses speech pattern analysis to detect early signs of Alzheimer's. If you're already in a Wisconsin Alzheimer's study, you may help test if your voice can reveal memory changes.
Madison, WisconsinAges 40–80 - NCT07035873Recruiting
Remote check-ups for teens with cochlear implants
This trial tests if teens with Advanced Bionics cochlear implants can do programming and hearing tests from home instead of going to the clinic. It could make follow-up care easier and more convenient.
Columbus, OhioAges 13–20 - NCT07730073Recruiting
LSVT-LOUD therapy for voice and speech in Parkinson's disease
This study tests whether LSVT-LOUD, a speech therapy program, can improve voice, speech, and quality of life in people with Parkinson's disease who have voice or speech problems. Participants must be native Turkish speakers, aged 40-80, with mild to moderate Parkinson's.
Kâğıthane, IstanbulAges 40–80 - NCT06102486Recruiting
Speech in noise study for mild cognitive impairment
This study looks at how well people with mild cognitive impairment (MCI) understand speech in noisy settings. It aims to find better ways to diagnose and help people with thinking and memory concerns.
Lebanon, New HampshireAges 55–80 - NCT05492266Recruiting
Breathing muscle training for nasal speech in children
This trial tests whether strengthening the muscles you use to breathe out can help children ages 5–17 who have too much nasal sound in their speech. If it works, it could reduce the need for surgery.
Pittsburgh, PennsylvaniaAges 5–17
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Common questions
- Are there clinical trials for speech?
- Yes. Clin2 currently lists 197 recruiting speech 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 speech 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 speech 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.