Clinical Trials for Speech and Communication Disorders

Source: ClinicalTrials.gov — U.S. National Library of Medicine — A database of privately and publicly funded clinical studies conducted around the world (U.S. National Library of Medicine, public domain).

This page lists clinical trials related to Speech and Communication Disorders from the ClinicalTrials.gov database.

Trial Summary

• Total studies: 50
• Recruiting: 26
• Active, not recruiting: 8
• Completed: 8
• Other: 8

Results are refreshed periodically and may not reflect the most current information available from ClinicalTrials.gov.

Recruiting Trials

NCT04117360 — Orthognathic Speech Pathology: Phonetic Contrasts of Patients With Dental Discrepancies Pre- and Post-Treatment Analyses

The investigators are studying how speech is effected by jaw and tooth position in jaw surgery patients. Eighty percent of our jaw surgery patients have speech pathologies, compared to five percent of the general population, but speech pathologists do not understand why. The investigators hypothesize that open bites and underbites prevent most patients from being able to pronounce words normall…

NCT04742894 — Neural Bases of Vocal Sensorimotor Impairment in Aphasia

Aphasia is the most common type of post-stroke communication disorder characterized by deficits in speech comprehension, production and control. While recovery can be promoted with speech therapy, improvement remains modest and typically requires a large number of sessions contributing to rising health care costs. Traditional aphasia therapy focus on enhancing speech motor output; however, rece…

NCT05901493 — Category Learning Retention in Adults With and Without Developmental Language Disorder

Approximately 7% of the population experiences developmental language disorder (DLD), a language disorder with unclear causes. DLD affects communication beyond adolescence and poses challenges for education and career advancement due to difficulties in learning and memory. Recent research suggests that adults with DLD struggle with overnight memory consolidation, indicating a need for effective…

NCT05962359 — Neural Prediction to Enhance Language

The language outcome of children receiving cochlear implantation to address bilateral sensorineural hearing loss is more variable than that of typical hearing children. The research is focused upon development of neural predictive models based upon brain imaging to forecast language after cochlear implantation on the individual child level. The long-term goal is improving children’s language by…

NCT05741853 — Cognitive Reserve and Response to Speech-Language Intervention in Bilingual Speakers With Primary Progressive Aphasia

Difficulties with speech and language are the first and most notable symptoms of primary progressive aphasia (PPA). While there is evidence that demonstrates positive effects of speech-language treatment for individuals with PPA who only speak one language (monolinguals), there is a significant need for investigating the effects of treatment that is optimized for bilingual speakers with PPA. Th…

NCT05489965 — Gender Disparities in Voice Outcomes After Tracheoesophageal Puncture in Total Laryngectomy Patients (UC Davis)

To perform a multi-site prospective study assessing, both subjectively and objectively, the gender disparities in speech outcomes of patients using TEP after total laryngectomy.

The investigators hypothesize that speech outcomes, both subjective and objective measures, will be significantly poorer for female patients compared to male patients. The outcome of the study is to prospectively asses…

NCT05775367 — Cochlear Implants in Young Children With SSD

The goal of this clinical trial is to investigate the safety and effectiveness of cochlear implantation in infants and toddlers with single-sided deafness.

The main questions it aims to answer are:

• Are cochlear implants an effective treatment of single-sided deafness in infants and toddlers?
• Are cochlear implants a safe treatment for single-sided deafness in infants and toddlers?

Partici…

NCT05724173 — Feasibility of the BrainGate2 Neural Interface System in Persons With Tetraplegia

The purpose of this study is to obtain preliminary device safety information and demonstrate proof of principle (feasibility) of the ability of people with tetraplegia to control a computer cursor and other assistive devices with their thoughts.

NCT06192771 — Feasibility of Early Swallowing and Speech Intervention for Head and Neck Cancer Patients Treated SURGically

Oral cavity cancer (OCC) is one of the most common cancers worldwide, with tongue cancer being one of the most common subtypes. Patients with oral cancers can experience painful swallowing, swallowing difficulty (dysphagia), and associated weight loss long after surgery. Not only is dysphagia an independent predictor of quality of life (QoL) in cancer survivorship, it can also have a devastatin…

NCT06156865 — Using Neuroimaging and Behavioral Assessments to Understand Late Talking

Late talkers (LT), representing 10-20% of children under 3, demonstrate hallmark syntax and vocabulary deficits similar to preschoolers with developmental language disorder. While effective and early interventions can mitigate the impact of late talking, not enough is known about its neural basis, yet is needed to inform the design of more individualized interventions. This proposed effort uses…

NCT06511752 — Educational Support Group Program for Bilingual and Spanish-speaking Carepartners and People With Progressive Aphasia

The current study aims to examine the benefits of an education/support group program for individuals with progressive aphasia (caused by various etiologies, diagnoses) and their carepartners. The current study utilizes pre-, post-treatment, and follow-up assessments to measure effects of a psychoeducational support group and an implementation/communication skills training phase on measures of p…

NCT06968663 — Transcranial Magnetic Stimulation + Language Therapy to Treat Subacute Aphasia

The goal of this clinical trial is to determine if Transcranial Magnetic Stimulation (TMS) combined with modified Constraint Induced Language Therapy (mCILT) is an effective treatment for aphasia when delivered in the subacute stage after stroke.

The main questions this study aims to answer are:

1. Can TMS combined with mCILT improve overall speech?
2. Can we identify specific behavioral and …

NCT06191198 — Communication Bridge 3 Study

This study will use a randomized controlled trial design to evaluate the effect of two evidence-based treatments for adults with mild-moderate Primary Progressive Aphasia (PPA). The aim of the study is to help us better understand the effects of speech-language therapy on communication abilities in individuals with PPA.

NCT06471127 — Neuroplasticity Biomarkers in Aphasia

Patients with stroke frequently suffer from aphasia, a disorder of expressive and/or receptive language, that can lead to serious health consequences, including social isolation, depression, reduced quality of life, and increased caregiver burden. Aphasia recovery varies greatly between individuals, and likely relies upon the capacity for neuroplasticity, both at a systems level of reorganized …

NCT06743490 — Capturing Key MG-symptoms Using Smartphone Recordings.

This study will make use of a cross-sectional design of MG patients and non-MG participants to quantitatively assess key MG symptoms, and to explore the applicability of machine learning algorithms to their measurement.

NCT06817941 — Speech and Arm Combined Exergame

The purpose of this study is to develop innovative home therapy games to train the weak arm and improve speech intelligibility (clarity) of children with hemiplegia from cerebral palsy. The investigators are exploring the effects of these therapy games and how they change the children’s speech, hand movement, and brain activation.

15 children who are 8-17 years old will be recruited for this s…

NCT06874322 — Voiceitt for People With Impairments in Speech

The primary objective of this pilot study is to evaluate the feasibility and preliminary effectiveness of the Voiceitt app in improving communication for individuals with speech impairments due to conditions such as cerebral palsy (CP), stroke, Amyotrophic Lateral Sclerosis (ALS), or Parkinson’s disease.

NCT07036406 — Comparing Traditional Semantic Feature Analysis (tSFA) and Semantic Feature Analysis + Metacognitive Strategy Training (SFA+MST)

The goal of this clinical trial is to compare the effectiveness of traditional Semantic Feature Analysis (SFA) treatment to a modified SFA protocol that includes Metacognitive Strategy Training (SFA+MST) for adults with acquired aphasia. The main questions it aims to answer are:

• What are the comparative outcomes in picture naming accuracy and strategy use during picture naming following 2 mo…

NCT07039084 — Using a Speech-Generating Device to Support Communication in Rare Genetic Conditions

Individuals with rare genetic conditions may experience a delay or loss of developmental skills. Many have limited verbal speech. The aim of this clinical trial is to examine how well a speech-generating device supports the communication skills of participants with a rare genetic condition. The speech-generating device is a communication program loaded onto an iPad.

This is a crossover trial, …

NCT07227974 — Empower EI: Comparing Early Intervention Approaches to Improve Communication in Toddlers With Developmental Delays

This study is testing three ways to deliver Early Intervention (EI) services for toddlers with developmental disabilities (DD).

Children enrolled in EI speech therapy will receive one of three approaches:

1. Therapist Delivered EI: For 28 weeks, the child’s speech therapist will work directly with the child to support their communication.
2. Caregiver Coaching EI: For 28 weeks, the child’s sp…

NCT07349030 — Fall Risk Intervention for Stroke

After stroke, falling is a common problem. Falls can lead to injury, as well as fear of future falls. It is important to try to prevent falls from happening after stroke. To goal of this study is to test a new treatment to try to prevent falls after stroke. The people in the study will be patients who are in the hospital receiving care after a stroke. While they are in the hospital, the investi…

NCT07260253 — Remotely-supervised Neuromodulation in PPA

The goal of this clinical trial is to learn whether home-based brain stimulation combined with virtual speech-language therapy can improve communication abilities in adults with logopenic variant primary progressive aphasia (lvPPA), a language disorder most often caused by Alzheimer’s disease.

The main questions the study aims to answer are:

• Is combining remotely supervised transcranial dir…

NCT07447427 — Language Development in Children With Cochlear Implants and Speech-language Therapy Interventions

Cochlear implantation is currently offered to children with severe to profound prelingual hearing loss for whom hearing aids alone are insufficient to provide access to oral language (HAS, 2009). Speech-language therapy should be implemented concurrently to support the development of oral language (HAS, 2006). Several speech therapy approaches can be proposed. The auditory-phonological (AP) app…

NCT07608588 — Recovery From Post-Stroke Aphasia With rTMS Targeting Left or Right Anterior Temporal Lobe

This project aims to tailor repetitive Transcranial Magnetic Stimulation (rTMS) target to the clinical profile of post-stroke aphasia, specifically focusing on lexicosemantic impairments, to enhance recovery. Functional Magnetic Resonance Imaging (fMRI) will provide critical insights into the effects of facilitatory versus inhibitory stimulation on interhemispheric balance. Additionally, this s…

NCT07650188 — Stimulating the Aging Brain Using Brain and Sensory Stimulation

The goal of this project is to investigate whether transcranial electrical stimulation and sensory stimulation affect language outcomes in individuals with primary progressive aphasia (PPA). The main questions it aims to answer are:

Does transcranial alternating current stimulation (tACS) affect verbal short-term memory (STM) in individuals with PPA? Does a single session of multisensory stimu…

NCT07173049 — Speech Production Enhancement Using Augmentative Communication for Kids

The goal of this clinical trial is to learn if speech supplementation can improve speech intelligibility in children ages 7 to 17 years with cerebral palsy. The main questions it aims to answer are:

• To what extent can speech supplementation improve intelligibility in children with CP compared with habitual speech produced without speech supplementation?
• How much intelligibility change is n…

Active, Not Recruiting

NCT03929432 — Treatment Outcomes With tDCS in Post-Stroke Aphasia

The purpose this study is to test the utility of pairing external neuromodulation with behavioral language treatment to boost therapy outcomes and to investigate the mechanisms associated with recovery. Because all PWA have word retrieval deficits, this project will test if greater language gains can be achieved by supplementing anomia intervention with excitatory brain stimulation to the left …

NCT04612738 — Project Talk Trial: Engaging Underserved Communities in End-of-life Conversations

Compared to the general population, individuals from underserved communities are more likely to receive low quality end-of-life care and unwanted, costly and burdensome treatments due in part to a lack of advance care planning (ACP; the process of discussing wishes for end-of-life care with loved ones/clinicians and documenting them in advance directives).

This study will use existing, trusted…

NCT05520528 — Impact of Group Participation on Adults With Aphasia

The purpose of the study is to examine the impact of group participation on adults with aphasia. Participants will complete a standard pre-and post-assessment of language abilities (speech, comprehension, reading, and/or writing). Then participants will attend 90-minute weekly reading group sessions during an academic semester.

NCT05916222 — The Effects of Caregiver Training on DTTC Treatment Outcomes in CAS

The goal of this clinical trial is to investigate the impact of direct vs. indirect caregiver training on treatment outcomes following a period of Dynamic Temporal and Tactile Cueing (DTTC) intervention combined with home practice in childhood apraxia of speech (CAS). Forty children with CAS, between the ages of 2;5 and 7;11 years of age, will be recruited for this study. All children will rece…

NCT06593860 — Dysarthria Management for Minor Groups

This study develops and conduct a small-scale clinical trial study in which the linguistic and cultural diversity of the participants is considered. Speech therapy and counseling services are provided to both patients with Parkinson's disease and their caregivers.

NCT07033481 — Clinical Study of Neflamapimod in Patients With Primary Progressive Aphasia

The goal of this exploratory study is to evaluate the effect of neflamapimod in participants with nonfluent variant primary progressive aphasia (nfvPPA). We aim to evaluate the safety, pharmacokinetics and clinical effects of neflamapimod of participants with nfvPPA.

NCT07670000 — Mental And Speech Developmental Delay Autism Spectrum-Type Behavioral Disorder

FAMILY SYSTEM CITADEL 2060.METHODOLOGY “VOICE OF SLEEP MAMABEE 2026-2085 Systemic work with brain neurons through training modules at the border of sleep in clinical, psychological and strategic logic. Training modules of fairy tale in brain simulation, restoration of the nervous system core in real time. Strategic model of the generational horizon: 2nd, 3rd, and 4th generations.

AUTONOMOUSLY….

NCT07636031 — Rapid Syllable Transition (ReST) Interventions for Speech Sound Disorders in Children

This study will investigate the feasibility of applying the Rapid Syllable Transition Treatment (ReST) protocol in children with Childhood Apraxia of Speech, considering the scarcity of evidence in the context of Brazilian Portuguese and the need to implement evidence-based interventions in clinical practice. The objective is to evaluate the feasibility of the protocol and estimate preliminary …

Not Yet Recruiting

NCT07613268 — Exploratory Trial of the “HiDongDong” Language Rehabilitation App for Articulation Delay.

The purpose of this study is to evaluate the effectiveness of the AI-based application “HiDongDong” in improving articulation development in children aged 2 to under 14 years with suspected articulation delays. The program provides individualized language training based on a personalized assessment of vulnerable speech sounds. This trial aims to determine whether the digital therapeutic solutio…

NCT07668882 — Noninvasive Thalamocortical Neuromodulation With Low-Intensity Focused Ultrasound for Persistent Developmental Stuttering

This research is studying the use of low-intensity focused ultrasound (LIFU; a mild, noninvasive acoustic stimulation technique) in a small number of people to learn about its safety as a treatment for stuttering. LIFU is a small, safe sound signal that produces a gentle, pulsing flow of acoustic waves to help different parts of the brain communicate with each other. Researchers want to underst…

NCT07596277 — Exploring Lived Experiences of Families of Children With Spinal Muscular Atrophy(SMA) Type 1 Regarding Feeding and Communication

Spinal Muscular Atrophy Type 1 (SMA )Type 1 is a severe, early-onset neuromuscular condition that typically leads to profound weakness and impaired bulbar function-affecting swallowing, feeding, speech, and airway protection. Historically, bulbar decline contributed significantly to early morbidity and mortality.

The advent of disease-modifying therapies (DMTs) such as nusinersen, zolgensma an…

NCT07647315 — Wireless Implantable Mandarin Chinese Speech Neuroprosthesis Evaluation

This prospective, single-arm clinical trial is designed to preliminarily evaluate the safety and efficacy of an implantable wireless brain-computer interface (BCI) system (manufactured by Shanghai StairMed Technology Co., Ltd.) in enabling subjects with speech disorders to achieve brain-controlled interaction and communication. Eligible subjects will undergo surgical implantation of the device …

NCT07673198 — Effects of Semantic Context on Criterion-learning Naming Treatment in Aphasia

Aphasia is a disorder of spoken and written language, most commonly following a stroke. It is estimated that between 2.5 and 4 million Americans are living with aphasia today. A common problem in aphasia involves difficulty retrieving known words in the course of language production and comprehension. The overarching goal of this project is to develop and test early efficacy, efficiency, and th…

NCT07684781 — Effectiveness of Electroacupuncture at Xuanzhong (GB39) and Tongli (HT5) Points in Post-Stroke Aphasia

Post-stroke aphasia (PSA) is a prevalent and debilitating condition that significantly impairs communication, social participation, and quality of life, often leading to increased long-term healthcare costs and psychological burden. While speech therapy is the recommended standard of care, many patients face limitations in recovery, prompting exploration into integrative approaches. Traditional…

NCT07526246 — Motor-based Intervention for Childhood Apraxia of Speech: DTTC-Connect

Childhood apraxia of speech (CAS) is a complex motor speech disorder that significantly limits a child’s ability to communicate in daily activities, with difficulties often persisting into adolescence and adulthood. There is solid evidence that motor-based interventions, such as Dynamic Temporal and Tactile Cueing (DTTC), improve word production in children with CAS. Building on this strong fou…

Enrolling by Invitation

NCT07179458 — Criterion-learning Naming Treatment For Addressing Comprehension Deficits in Aphasia

Aphasia is a disorder of spoken and written language, most commonly following a stroke. It is estimated that between 2.5 and 4 million Americans are living with aphasia today. A common problem in aphasia involves difficulty retrieving known words in the course of language production and comprehension. The overarching goal of this project is to develop and test early efficacy, efficiency, and th…

Completed Trials

NCT01927302 — Neurobiology of Language Recovery in Aphasia: Natural History and Treatment-Induced Recovery

The purpose of this study is to investigate the effects of treatment for specific language deficits in people with aphasia. In addition to language and cognitive measures, changes in brain function will also be gathered before and after the treatment is administered in order to track any changes resulting from receiving treatment.

NCT04610944 — Changing Talk Online Training (CHATO) National Trial

The National Plan to Address Alzheimer’s disease has identified education of dementia care providers as a top priority to address the need for quality care for the population of persons with dementia that will triple in the next 30 years. This study will test new online interactive training for nursing home staff that improves staff communication and also reduces behavioral symptoms of persons …

NCT04889898 — Remote Speech and Swallowing Assessment in ALS

The investigators propose a longitudinal home study of ALS patients to measure the severity of speech and swallowing (bulbar) impairment via a smartphone-based, remote speech and swallow assessment (rSSA). The study is designed to assess the feasibility and validity of such a monitoring intervention. Furthermore, it is proposed that regular monitoring of these two bulbar processes may shed ligh…

NCT05807373 — Differential Diagnosis Between Parkinson’s Disease and Multiple System Atrophy Using Digital Speech Analysis - Part 2

Parkinson’s disease (PD) is the second most common neurodegenerative disease. Multiple system atrophy (MSA) is a relentlessly progressing rare neurodegenerative disease of unknown etiology. The differential diagnosis between the MSA-Parkinsonism (MSA-P) subtype and PD can be very challenging in early disease stages, while early diagnostic certitude is important for the patient because of the di…

NCT06110884 — Music Therapy for Language and Social Skills in Autistic Children

This research is a single-blind randomized controlled trial, where the investigators plan to recruit 40 children with autism, randomly divided into two groups. The music therapy intervention group will receive an hour of group music therapy in addition to traditional language therapy. The control group will receive only traditional language therapy. The trial will last for 8 weeks, and particip…

NCT06521736 — Brain-computer Interface Commercial Readiness

The goal of this clinical trial is to evaluate the commercial readiness of an Augmentative and Alternative Communication Brain-Computer Interface (AAC-BCI) device for people with minimal movement who benefit from expressive communication technology. Our clinical trial focuses on up to 8 AAC-BCI users but involves a team of support participants with different roles: an industry partner’s consult…

NCT06364709 — Criterion-learning Based Naming Treatment in Aphasia

Aphasia is a disorder of spoken and written language, most commonly following a stroke. It is estimated that between 2.5 and 4 million Americans are living with aphasia today. A common problem in aphasia involves difficulty retrieving known words in the course of language production and comprehension. The overarching goal of this project is to develop and test early efficacy, efficiency, and th…

NCT07613034 — Effect of Perceptual Training and Phonetic Placement Therapy in Children With Cochlear Implant

Background:

Children with cochlear implants often continue to exhibit speech sound and intelligibility difficulties despite improved auditory access. Perceptual training and phonetic placement therapy are commonly used interventions; however, limited evidence exists comparing their relative effectiveness in improving speech intelligibility in this population.

Objective:

To find the effect of…