Clinical trials: Language Disorders
Dyslexia
Dyslexia, Motor Control and Proprioception
The investigators hypothesize that children with dyslexia present proprioceptive disorders and the purpose of the present study is to better understand relationships between motor control, proprioception and academic learnings.
- Trial name
- NCT03364010
- Testing
- Evaluation of proprioception, Evaluation of motor learning, Evaluation of written language
- Where
- France
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- Institut National de la Santé Et de la Recherche Médicale, France
Stuttering, Stuttering, Adult
Exploring the Nature, Assessment and Treatment of Stuttering
The purposes of this study are to 1) investigate potential speech, language, and psychosocial contributions to the experience of stuttering in monolingual and multilingual speakers, and to 2) evaluate interdisciplinary…
- Conditions
- Stuttering, Stuttering, Adult, Stuttering, Childhood, Stuttering, Developmental
- Trial name
- NCT05908123
- Testing
- The Blank Center CARE Model(TM) for Individuals who Stutter
- Where
- United States
- Volunteers
- 3,000 people, healthy volunteers welcome
- Sponsor
- University of Texas at Austin
Stammering
Effects of Tele Speech Therapy on the Treatment of Stammering in Adults Who Stutter
The aim of the study is to determine the effectiveness of telespeech therapy on the treatment of stammering.
- Trial name
- NCT06937437
- Testing
- Teletherapy, Traditionally speech therapy
- Where
- Pakistan
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Riphah International University
Hearing Disorders and Deafness
ListenFuture-Listening for Their Future: Deaf and Hard-of-Hearing Adolescents
ListenFuture, a nation-wide multidisciplinary project, brings new knowledge on complex associations between listening, cognition, language, literacy, and psychosocial wellbeing in deaf and hard-of-hearing (DHH) adolescents.
- Trial name
- ListenFuture (NCT07416292)
- Where
- 7 sites in Finland
- Volunteers
- 256 people, healthy volunteers welcome
- Sponsor
- Heikki Löppönen
Language Delay, Language Development
Combined Oral Motor Stimulation and Language on Preterm Infant Feeding
This is a randomized controlled trial to study an oromotor stimulation in combination with a reading curriculum in the NICU among preterm infants using oral muscle exercises, Language Environment Analysis (LENA) recordings…
- Conditions
- Language Delay, Language Development, Feeding; Difficult, Newborn, Mother-Infant Interaction
- Trial name
- NCT05861531
- Testing
- Oromotor stimulation, Reading curriculum, LENA recording
- Where
- United States
- Volunteers
- 124 people, healthy volunteers welcome
- Sponsor
- Women and Infants Hospital of Rhode Island
HIV Infections, Breast Cancer
The MARVIN Chatbots to Provide Information for Different Health Conditions
This research is a continuation of a usability study with the MARVIN chatbot. The investigators aim to adapt the MARVIN chatbot to open it to other health domains (e.g. breast cancer) and populations (e.g. pharmacists).
- Conditions
- HIV Infections, Breast Cancer, Pediatric Emergency Medicine
- Trial name
- NCT05789901
- Testing
- MARVIN, MARVIN-Pharma, MARVINA
- Where
- 2 sites in Canada
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- McGill University Health Centre/Research Institute of the McGill University Health Centre
Down Syndrome, Speech and Language Disorder
Building Sentences With Preschoolers Who Use AAC
The focus of this investigation is to compare the effectiveness of the AAC Generative Language Intervention approach to an AAC Standard of Care condition on preschool sentence productions.
- Conditions
- Down Syndrome, Speech and Language Disorder, Speech Disorders in Children, Speech Intelligibility
- Trial name
- NCT03538925
- Testing
- AAC Generative Language Intervention, Standard of Care / Business as Usual
- Where
- 2 sites in United States
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- University of Central Florida
Developmental Articulation Disorder, Stuttering
Study of Brain Activity During Speech Production and Speech Perception
The purpose of this study is to gain a better understanding of the brain's activity and organization in the development of speech disorders.
- Trial name
- NCT00004991
- Where
- United States
- Volunteers
- 411 people, healthy volunteers welcome
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
Autism Spectrum Disorder, Early Developmental Impairment
Multicenter Validation Study on Autism Screening Using a Machine-assisted System
The goal of this observational study is to assess the effectiveness of a machine-assisted system for early screening of autism. The main questions it aims to answer are: Does the machine-assisted system including 5 main…
- Conditions
- Autism Spectrum Disorder, Early Developmental Impairment, Language Development Disorders
- Trial name
- NCT07006948
- Testing
- Autism Diagnostic Observation Schedule, the 2nd edition(ADOS-2), Griffiths Developmental Scales, Chinese edition(GDS-C)
- Where
- 10 sites in China
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Children's Hospital of Fudan University
Language and Speech Disorder, Psychiatric Nursing, Mental Health, Pet Therap
The Effect of Animal-Assisted Activity Programme Based on Human Caring Theory on Perceived Stress, Social Adaptation and Communication Skills of Children With Speech and Language Disorders
Animal-assisted practice is an intervention method explained with different mechanisms and theories that provides protection and development of health through human-animal interaction.
- Trial name
- NCT07512180
- Testing
- Nursing Care
- Where
- 2 sites in Turkey (Türkiye)
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Şeyma Demiralay
Epilepsy, Epilepsy, Temporal Lobe
Language Mapping in Patients With Epilepsy
This study will examine how certain language skills, such as naming objects, understanding spoken language and reading are organized in the brain and how they are affected by seizures.
- Conditions
- Epilepsy, Epilepsy, Temporal Lobe, Partial Epilepsy
- Trial name
- NCT00706160
- Where
- United States
- Volunteers
- 153 people, healthy volunteers welcome
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
ADHD, Language Disorders
Clinical Evaluation and Intervention of Developmental Behavioral Diseases Based on Multicenter Cohort Study(CEIDBDBMCS)
Diagnosis of Language Disorder and Attention Deficit Hyperactivity Disorder (ADHD) is difficult for several reasons. This study aims to establish a Chinese multi-center cohort for the early diagnosis of language disorder and ADHD…
- Trial name
- CEIDBDBMCS (NCT06025890)
- Testing
- Functional Training., Observe.
- Where
- China
- Volunteers
- 2,100 people, healthy volunteers welcome
- Sponsor
- Chen Li
Ophthalmology, Large Language Models
A Multimodal AI Agent for Ophthalmic Clinical Decision Support
This study is a multicenter randomized controlled trial evaluating the effectiveness and safety of EyeAgent, a multimodal artificial intelligence (AI) agent designed to assist ophthalmologists in clinical decision-making.
- Conditions
- Ophthalmology, Large Language Models, AI Agent, Eye Disease
- Trial name
- NCT07401459
- Testing
- EyeAgent AI system
- Where
- China
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- The Hong Kong Polytechnic University
Autism Disorder, Language Development Disorders
Rural Autistic Individuals - Supporting Expression
This research study investigates how hand gestures can support language comprehension and communication skills of hearing speaking, non-speaking, and/or minimally verbal individuals with Autism Spectrum Disorders (ASD), who are…
- Conditions
- Autism Disorder, Language Development Disorders, ADHD, Typical Development
- Trial name
- RAISE (NCT07054866)
- Testing
- Speech-Gesture combinations
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Montana State University
Pulp and Periapical Tissue Disease
Comparative Analysis of Diagnostic Accuracy and Case Difficulty Assessment of Three Large Language Models
This prospective, blinded diagnostic accuracy study aims to compare the performance of three large language models-ChatGPT (GPT-5.5 Pro), Gemini 3.1 Pro, and Claude Opus 4.7-in endodontic diagnosis and case difficulty assessment.
- Trial name
- NCT07732985
- Testing
- ChatGPT (GPT-5.5 Pro), Gemini 3.1 Pro, Claude Opus 4.7
- Volunteers
- 342 people, healthy volunteers welcome
- Sponsor
- Cairo University
Refractive Error, Visual Impairment
The Baltimore Reading and Eye Disease Study
The Baltimore Reading and Eye Disease Study (BREDS) is a two year study to determine the prevalence of vision problems in an early school age population with reading difficulty.
- Conditions
- Refractive Error, Visual Impairment, Convergence Insufficiency, Reading Disabilities
- Trial name
- BREDS (NCT02607384)
- Testing
- Eyeglass wearing, Orthoptic exercises, Specialist referral
- Volunteers
- 328 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins University
Myopia, Large Language Model
Development and Validation of a Large Language Model-based Myopia Assistant System
Myopia is a rapidly growing global health concern, and there is an urgent need for advanced tools that can facilitate personalized healthcare strategies.
- Trial name
- NCT06607822
- Testing
- A patient-centered assistant system based on Large-Language Model (LLM)
- Where
- China
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- The Hong Kong Polytechnic University
Language Development, Language Development Disorders
Cortical Tracking of Speech in the First Year of Life
The goal of this observational study is to investigate early neural mechanisms underlying the processing of spoken language, specifically the phenomenon of cortical tracking, and to determine whether these mechanisms can serve as…
- Conditions
- Language Development, Language Development Disorders, Infant Development, Infant Developmental Assessment
- Trial name
- NCT07531706
- Testing
- Electrophysiological recording, Behavioral Assessment
- Where
- Italy
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- IRCCS Eugenio Medea
Language Development Disorders
EMT en Español for Spanish-speaking Toddlers With Language Delays
The goal of the study is to conduct an initial efficacy study of a promising therapist and caregiver-implemented communication intervention to improve language and school readiness skills in low-income Spanish-speaking children…
- Trial name
- NCT04066049
- Testing
- EMT en Español
- Where
- United States
- Volunteers
- 81 people, healthy volunteers welcome
- Sponsor
- Vanderbilt University
Developmental Dysgraphia
Effectiveness of a Handwriting Intervention
The purpose of the study was to examine the effectiveness of an occupational therapy led handwriting intervention for special education and at-risk kindergarten students.
- Trial name
- NCT02620098
- Testing
- Size Matters Handwriting Program
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- Temple University