Speech disorder
MONDO:0004730A term referring to disorders characterized by the disruption of normal speech. It includes stuttering, lisps, dysarthria and voice disorders.
Also known as: speech impediment or impairment
147 clinical trials for this condition and its sub-types.
Follow this condition — get notified about new trialsSub-types
Broader categories
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Could home therapy replace hospital stays for kids with mental health issues?
Disease control OngoingThis study tests whether intensive home-based psychiatric treatment can help children and teens with mental health disorders as an alternative to being in the hospital. Over 3 months, participants receive 3 to 7 home visits per week from a team of doctors, therapists, and other s…
Phase: NA • Sponsor: Medical University Innsbruck • Aim: Disease control
Last updated Jun 27, 2026 12:26 UTC
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New study tests Team-Based approach to curb overdose risk
Disease control OngoingThis study compares two ways to help people with both substance use and mental health disorders: a full team-based program called MISSION that provides counseling, peer support, and community outreach for 6 months, versus just linking them with a peer specialist. Researchers hope…
Phase: NA • Sponsor: University of Massachusetts, Worcester • Aim: Disease control
Last updated Jun 27, 2026 12:07 UTC
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New care model aims to speed up mental health help for teens
Disease control OngoingThis study tests a new way of delivering mental health and addiction services to youth aged 14-17. Instead of standard hospital outpatient care, an integrated team offers rapid access to various services like therapy, peer support, and primary care in a youth-friendly setting. Re…
Phase: NA • Sponsor: Centre for Addiction and Mental Health • Aim: Disease control
Last updated Jun 27, 2026 11:02 UTC
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Peer power: new study tests whether support buddies boost HIV and mental health care
Disease control OngoingThis study looks at whether having a trained peer (someone with similar experiences) as a case manager can help people with HIV who also have mental health or substance use problems get the care they need. About 405 adults from an HIV clinic will be randomly assigned to either us…
Phase: NA • Sponsor: Johns Hopkins University • Aim: Disease control
Last updated Jun 27, 2026 08:10 UTC
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AI boosts brain scan accuracy in massive new trial
Diagnosis ENROLLING_BY_INVITATIONThis study tests whether an AI tool can help radiologists read brain CT and MRI scans more accurately and quickly. Researchers will compare how well doctors, AI alone, and doctors using AI together can spot abnormalities, urgent findings, and classify diseases. The goal is to red…
Sponsor: Yaou Liu • Aim: Diagnosis
Last updated Jun 27, 2026 11:00 UTC
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Bedtime stories for autism? Single-Child trial shows early gains
Symptom relief OngoingThis study tests whether listening to special audio fairy tales before sleep can improve speech, motor skills, and independence in a child with autism and central auditory processing disorder. The child stays at home with their mother, avoiding clinic stress. Early results from t…
Phase: NA • Sponsor: Natalia Poluektova • Aim: Symptom relief
Last updated Jul 04, 2026 00:00 UTC
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New speech therapy trial aims to help korean Parkinson's patients speak clearly
Symptom relief OngoingThis study tests a remote speech therapy program for 32 Korean-speaking people with Parkinson's disease and their families. The therapy includes 16 sessions over four weeks, plus daily home practice, to improve speech clarity. The goal is to see if this culturally adapted approac…
Phase: NA • Sponsor: Florida State University • Aim: Symptom relief
Last updated Jun 27, 2026 13:01 UTC
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Can brain zaps boost social skills in kids with autism?
Symptom relief ENROLLING_BY_INVITATIONThis study tests whether 80 sessions of a gentle brain stimulation technique called tDCS, given over 12 months, can improve attention, social skills, and language in 180 children aged 6 to 11 who have autism along with rare diseases, genetic problems, or PANDAS. The treatment is …
Phase: PHASE1 • Sponsor: Spanish Foundation for Neurometrics Development • Aim: Symptom relief
Last updated Jun 27, 2026 12:35 UTC
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Can an app help people who stutter speak more fluently?
Symptom relief OngoingThis study looks at whether changing the sound of your own voice (like adding echo or whisper) can help adults who stutter speak more smoothly. About 100 people will use a special app for one month. The goal is to see if this simple technique improves fluency over time.
Phase: NA • Sponsor: Massachusetts Institute of Technology • Aim: Symptom relief
Last updated Jun 27, 2026 12:33 UTC
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Can acting out help heal? drama therapy trial targets dual diagnosis
Symptom relief TerminatedThis pilot study tests a specific type of drama therapy for people who have both a mental health condition (like depression or bipolar disorder) and a substance use disorder. Ten participants will attend weekly group drama therapy sessions for 12 weeks, then put on a performance.…
Phase: NA • Sponsor: Boston Medical Center • Aim: Symptom relief
Last updated Jun 27, 2026 12:03 UTC
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Can a 'Courage and Love' group therapy beat loneliness in seniors?
Symptom relief OngoingThis study tests a group therapy called Awareness, Courage, and Love (ACL) for older adults with psychiatric disorders who feel lonely. The therapy focuses on mindfulness, sharing feelings, and building connections. Researchers want to see if the program is practical and helpful …
Phase: NA • Sponsor: London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's • Aim: Symptom relief
Last updated Jun 27, 2026 09:00 UTC
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Clearing the clutter: new study tests home help for hoarding
Symptom relief OngoingThis study tests whether adding in-home decluttering sessions to group cognitive-behavioral therapy can reduce hoarding severity in adults with hoarding disorder. About 90 participants in Sweden will receive 10 weekly home visits focused on guided decluttering, alongside standard…
Phase: NA • Sponsor: Karolinska Institutet • Aim: Symptom relief
Last updated Jun 26, 2026 19:17 UTC
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Scientists map the Brain's speech decoder
Knowledge-focused ENROLLING_BY_INVITATIONThis study investigates how the brain processes speech sounds to understand language. Researchers will record brain activity from people with epilepsy or brain tumors who already have electrodes implanted for medical reasons. Participants listen to short speech sounds while their…
Phase: NA • Sponsor: University of California, San Francisco • Aim: Knowledge-focused
Last updated Jun 27, 2026 14:03 UTC
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Can peers help people recover from mental illness? new study says maybe
Knowledge-focused OngoingThis study tests a 10-week program called 'Grow to Recovery' for people with mental illness. The program is co-led by a peer (someone who also has a mental illness) and a professional. Researchers want to see if it helps participants feel more hopeful and capable. 138 people are …
Phase: NA • Sponsor: National Cheng-Kung University Hospital • Aim: Knowledge-focused
Last updated Jun 27, 2026 14:00 UTC
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Can a simple assessment cut sick leave for mental disorders?
Knowledge-focused OngoingThis study tests whether an early assessment of activity limitations by occupational therapists can help people with mental disorders return to work. 150 participants in specialized psychiatric care will either receive the assessment or usual care. The goal is to see if this lead…
Phase: NA • Sponsor: Göteborg University • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:29 UTC
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Brain boost for seniors: study tests training plus zaps to keep minds sharp
Knowledge-focused OngoingThis study looks at whether an 8-week program of daily brain training exercises, combined with a gentle electrical current applied to the scalp (tDCS), can improve thinking, reduce falls, and help seniors with mental health conditions stay independent. About 270 older adults livi…
Phase: NA • Sponsor: Centre for Addiction and Mental Health • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:06 UTC
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New program aims to keep seniors sharp and at home longer
Knowledge-focused OngoingThis study tests whether a 12-week program that combines brain training, social activities, and exercise is practical and liked by seniors with mental health conditions living in community housing. About 18 participants will try the program in small groups, guided by a support wo…
Phase: NA • Sponsor: Centre for Addiction and Mental Health • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:06 UTC
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New app aims to support recovery for recently released inmates with dual diagnoses
Knowledge-focused OngoingThis study is developing and testing a smartphone app called R-Assist for people recently released from jail who have both substance use and mental health disorders. The app tracks symptoms, connects users to resources like housing and recovery groups, and measures how easy it is…
Phase: NA • Sponsor: Meaningful Measurement, Inc • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:04 UTC
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Ottawa study aims to help homeless youth cut back on tobacco and drugs
Knowledge-focused ENROLLING_BY_INVITATIONThis study looks at tobacco, cannabis, and other drug use among homeless and at-risk youth in downtown Ottawa. Researchers will follow 520 participants aged 16 and older who are homeless or insecurely housed and have a history of cannabis use and mental illness. The goal is to un…
Sponsor: Ottawa Hospital Research Institute • Aim: Knowledge-focused
Last updated Jun 27, 2026 11:03 UTC
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Can a simple clinic strategy boost mental health treatment in africa?
Knowledge-focused OngoingThis study tests a method called SAIA-MH to help clinics in Mozambique better diagnose, treat, and follow up with people who have mental health conditions. Researchers will compare clinics using this approach to those that don't, involving about 155 patients. The goal is to see i…
Phase: NA • Sponsor: University of Washington • Aim: Knowledge-focused
Last updated Jun 27, 2026 08:11 UTC
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Which therapy works best for troubled teens? new study aims to find out
Knowledge-focused ENROLLING_BY_INVITATIONThis study follows 192 teens aged 12 to 20 who are already receiving either Cognitive Behavioral Therapy (CBT) or Brief Strategic Therapy (BST) for anxiety, depression, or OCD. Researchers will track their progress using questionnaires and interviews over 9 months. The goal is to…
Sponsor: IRCCS Centro Neurolesi Bonino Pulejo • Aim: Knowledge-focused
Last updated Jun 27, 2026 08:01 UTC
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Brain study aims to unlock secrets of speech control
Knowledge-focused OngoingThis study looks at how the cerebellum, a part of the brain, helps us learn and adjust our speech. Researchers will use brain scans, magnetic stimulation, and speaking tasks in people with cerebellar ataxia (a movement disorder) and healthy volunteers. The goal is to better under…
Phase: NA • Sponsor: University of California, San Francisco • Aim: Knowledge-focused
Last updated Jun 27, 2026 07:55 UTC
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Brain recordings reveal secrets of language processing
Knowledge-focused ENROLLING_BY_INVITATIONThis study records brain activity from people with epilepsy or brain tumors who already have electrodes implanted for medical reasons. Participants listen to short speech sounds in English, Spanish, or Mandarin while their brain signals are measured. The goal is to understand how…
Phase: NA • Sponsor: University of California, San Francisco • Aim: Knowledge-focused
Last updated Jun 26, 2026 17:58 UTC
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300 volunteers help create medical image bank for science
Knowledge-focused OngoingThis study gathers MRI, CT, and ultrasound images from 300 adults—some healthy, some with kidney or brain disease—to build a collection for future not-for-profit research. No new treatments are being tested; the goal is to make medical images available to scientists for advancing…
Sponsor: Mario Negri Institute for Pharmacological Research • Aim: Knowledge-focused
Last updated Jun 26, 2026 13:28 UTC