Clinical trials
Speech Disorders clinical trials
Below are recruiting speech disorders clinical trials, each written for real people, not researchers. We’re tracking 48 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07779759Recruiting
Speech therapy intensity for children with speech sound disorders
This study compares two different levels of speech therapy (high-intensity versus low-intensity) to see which is more effective for children aged 4 to 12 who have difficulty making certain speech sounds correctly.
GhentAges 4–12 - NCT05929859RecruitingPhase 1/Phase 2
Speech therapy for sounds r and s in kids
This early-stage trial tests an intensive speech-therapy approach to help kids who have trouble saying the sounds “r” and/or “s.” It may help improve how clearly your child’s speech sounds and how confidently they speak.
Syracuse, New YorkAges 9–17 - NCT05988515Recruiting
AI-assisted treatment for children struggling with the 'r' sound
This study tests a computer-assisted program to help children and teens improve their 'r' sound. It is designed for those who struggle with saying 'r' and want to work on it through online sessions.
Syracuse, New YorkAges 9–17 - NCT06512168Recruiting
Measuring aided language development in children
This study tests whether using an iPad communication app helps children with Down syndrome or cerebral palsy who have trouble speaking. It looks at how their language skills grow over time.
Orlando, FloridaAges 3.5 years–5 years - NCT04117360Recruiting
Speech therapy study for people after jaw alignment surgery
This study looks at how well people can make specific speech sounds before and after jaw alignment treatment. It may help researchers understand whether speech patterns improve with treatment in people with certain bite differences.
Chapel Hill, North CarolinaAges 15–40 - NCT05741853Recruiting
Speech therapy study for bilingual people with primary progressive aphasia
This study looks at how well speech-language therapy works in bilingual people with primary progressive aphasia, a condition that gradually affects language. It also tests whether different language skills (Spanish/Catalan or Spanish/English) affect response to treatment.
Austin, TexasAges 40 years+ - NCT06831396Recruiting
Ultrasound speech therapy for kids with speech sound errors
This study tests if using ultrasound to show tongue movements during speech therapy helps children with speech sound disorders improve their pronunciation. It may be an option if your child has trouble making certain sounds and speaks Cantonese.
Hong KongAges 5–12 - NCT07426276Enrolling by invitation
Parent training plus speech therapy for speech development disorder
This study tests whether combining parent training with speech therapy helps children with speech development disorder more than speech therapy alone. It is for children aged 3 to 5 who have been diagnosed with a developmental language disorder.
Messina, MessinaAges 3–5 - NCT06416306RecruitingPhase 1
Speech therapy for bilingual children with speech sound errors
This study tests a speech therapy program for bilingual children (Spanish and English) who have trouble saying certain sounds. The goal is to find which treatment targets work best to help them speak more clearly.
Iowa City, IowaAges 3–8 - NCT06874322Recruiting
Voiceitt app for people with speech challenges
This trial tests the Voiceitt app, which helps people with speech difficulties communicate more clearly. It may be an option if your speech is hard to understand due to a condition like cerebral palsy, stroke, ALS, or Parkinson's disease.
Pittsburgh, PennsylvaniaAges 13 years+ - NCT06649916Recruiting
Learning words from parent speech in autistic children
This study looks at how autistic and non-autistic toddlers learn new words when parents talk to them in a special, engaging way. It may help understand how to support language development.
Richardson, TexasAges 1.5 years–4.9 years - NCT06443073Recruiting
Can asking about symptoms change how you feel?
This study tests whether simply asking people about their symptoms (using a questionnaire) can change how they feel or report their health. It is fully online, so you can join from anywhere.
ViennaAges 18 years+ - NCT07214480Recruiting
Speech therapy for children who struggle with the /s/ sound
This study tests a treatment program for children aged 7 to 11 who have trouble saying the /s/ sound. It's done over Zoom with a computer, and researchers will check if the therapy helps improve their speech.
Syracuse, New YorkAges 7–11 - NCT07781566Recruiting
Speech therapy intensity for cleft palate speech errors in children
This study looks at how well two different intensities of speech therapy work for children with a cleft palate who have speech sound errors. It aims to find the best way to help your child speak more clearly.
Ghent, East-FlandersAges 4 years+ - NCT05489965Recruiting
Looking at voice outcomes in people using a TEP after laryngectomy
This study follows people who have had their voice box fully removed (total laryngectomy) and who use a TEP (a specific type of voice device). It aims to understand whether voice results differ between men and women.
La Jolla, CaliforniaAges 18 years+ - NCT05695131Recruiting
Testing virtual reality speech therapy for adults
This study checks whether a virtual reality (VR) version of a speech-language therapy program is practical and works the way it should. You might benefit by getting speech therapy in a new, technology-based format, and helping researchers confirm it is safe and feasible.
Edmonton, AlbertaAges 18 years+ - NCT04558541Recruiting
Speech and grammar training study for kids with language disorder
This study looks at how children with developmental language disorder understand and produce parts of speech, especially verb endings and grammar patterns. It may help researchers develop better ways to support communication in kids who struggle with language.
Tucson, ArizonaAges 4–8 - NCT06381713Recruiting
Speech therapy for children with cleft palate
This study compares two types of speech therapy for children with cleft palate. It looks at how well each type works and how much it costs, to help find the best way to improve your child's speech.
GhentAges 4–12 - NCT06105099Recruiting
Speech therapy for children with cleft palate
This study tests a special speech therapy program for children with a cleft palate who have speech errors. The therapy focuses on improving speech sounds and seeing if the improvements last over time.
GhentAges 4–12 - NCT06895395Recruiting
Speech therapy for kids with cleft palate
This study compares different types of speech therapy for children born with a cleft palate who have developed certain speech errors. The goal is to learn which therapy works best from the perspective of the child, their family, and the speech therapist.
GhentAges 4–12 - NCT03525054Recruiting
Brain-and-speech study after suicidal thoughts or actions
This study looks at how people use language (free speech) after a suicidal gesture, idea, or related behavior that affected their life. The researchers use computer-based analysis to understand patterns in speech and thinking, which may help improve support and assessment.
BrestAges 15–30 - NCT05943834Recruiting
Voice testing to detect early memory and mood changes
This trial studies whether automated analysis of your voice and speech can help detect early signs of Alzheimer’s disease and mood (affective) problems. It may help identify changes sooner, using voice and questionnaire information from people who are cognitively healthy to very mildly affected.
NiceAges 50–100 - NCT07459803Recruiting
Speech motor skills study for neurotypical speakers and those with stuttering or dyslexia
This study looks at how different people control their speech muscles, comparing neurotypical speakers to adults who stutter or have dyslexia. It could help us understand why some people have trouble producing fluent speech.
Boston, MassachusettsAges 18–50 - NCT07264036Recruiting
Nasal Speech After Head and Neck Cancer Treatment Study
This study is for people who have had treatment for head or neck cancer and now have a nasal-sounding voice. It tests a procedure to help improve speech by adding a small amount of filler material to the back of the throat.
Charlottesville, VirginiaAges 18 years+
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Common questions
- Are there clinical trials for speech disorders?
- Yes. Clin2 currently lists 48 recruiting speech disorders 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 disorders 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 disorders 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.