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Active clinical trials for "Communication Disorders"

Results 51-60 of 71

Communication Bridge Speech Therapy Research Study

Primary Progressive AphasiaFrontotemporal Dementia

This is a study on Internet-based video-practice speech and language therapy for persons with primary progressive aphasia (PPA), behavioral-variant frontotemporal dementia (bvFTD), or related conditions.

Completed4 enrollment criteria

Efficacy and Tolerability of Ecopipam in Adults With Childhood Onset Fluency Disorder (Stuttering)....

StutteringAdult4 more

The primary objective of this study is to evaluate the efficacy and tolerability of ecopipam in reducing stuttering symptoms. It is hypothesized that ecopipam effectively reduces stuttering symptoms as measured on the SSI-IV total score, the CGI, SSS and OASES.

Unknown status22 enrollment criteria

tDCS as an Adjuvant to Intensive Speech Therapy for Chronic Post Stroke Aphasia

AphasiaLanguage

The purpose of this study is to determine if transcranial direct current stimulation (tDCS) in conjunction with intensive speech therapy will improve sentence production and word retrieval in individuals with chronic post stroke aphasia.

Unknown status6 enrollment criteria

Efficiency of Speech Therapy in Resistant Hypertensive Patients With Mild Obstructive Sleep Apnea...

Sleep ApneaObstructive1 more

The purpose of this study is to analyze the effect of speech therapy on quality of life, sleep quality, daytime sleepiness level and apnea-hypopnea index in patients with hypertensive patients with mild obstructive apnea syndrome.

Unknown status10 enrollment criteria

tDCS and Speech Therapy to Improve Aphasia

AphasiaGlobal3 more

To study the effect of combined tDCS plus speech therapy compared to sham-tDCS plus speech therapy in subacute stroke patients suffering from moderate or severe aphasia. The patients will be randomized by a computer-generated lot. Assessment will be performed at study onset, after six weeks at the end of the specific intervention and 4 months after stroke onset for follow-up.

Unknown status15 enrollment criteria

Interest of Combining Speech Therapy With a Non-invasive Brain Stimulation (tDCS) for the Aphasic...

Aphasia

Aphasia is a frequent symptom after a left hemisphere stroke. It has serious impacts on social, family and professional lives. Aphasic patients need to be rehabilitated. To date, no pharmacological treatment being available only speech and language therapy (SLT) can improve patients, but its efficiency is moderate. Several studies have investigated the link between the recovery of language and neural reorganization. tDCs, a noninvasive technology for modulating neural excitability, could potentiate the effects of the SLT. About 25 studies in literature have described beneficial effects of tDCs coupled with SLT on aphasic patients. However to the investigator knowledge the feasibility of tDCs and speech therapy in clinical pathways has never been investigated. That is why the investigator propose to study in real care conditions how SLT proves more efficient on the recovery of language in a discursive assessment when coupled with active stimulation than with placebo stimulation.

Unknown status15 enrollment criteria

Central Mechanisms in Speech Motor Control Studied With H215O PET

Communication DisorderHealthy3 more

Positron Emission Tomography (PET) is a technique used to investigate the functional activity of the brain. The PET technique allows doctors to study the normal biochemical and metabolic processes of the central nervous system of normal individuals and patients with neurologic illnesses without physical / structural damage to the brain. Radioactive water H215O in PET scans permits good visualization of areas of the brain related to speech. Most of the PET scan studies conducted have concentrated on learning about how language is formed and decoded. Few studies have been conducted on speech production. This study aims to use radioactive water (H215O) and Positron Emission Tomography (PET scan) to measure blood flow to different areas of the brain in order to better understand the mechanisms involved in speech motor control. When a region of the brain is active, it uses more fuel in the form of oxygen and sugar (glucose). As the brain uses more fuel it produces more waste products, carbon dioxide and water. Blood carries fuel to the brain and waste products away from the brain. As brain activity increases blood flow to and from the area of activity increases also. Knowing these facts, researchers can use radioactive chemicals (H215O) and PET scans to observe what areas of the brain are receiving more blood flow. Researchers will ask patients to perform tasks that will affect speech, voice, and language. At the same time patients will undergo a PET scan. The tasks are designed to help researchers observe the blood flow to brain areas associated with voicebox (laryngeal) functions, movement of muscles in the jaw, tongue, and mouth, and other aspects of motor speech. Special studies will be conducted to evaluate how certain therapies and tasks can draw out symptoms in illnesses in which speech and language are affected. Results of these tests will be used in other studies to evaluate the neurologic mechanisms of diseases like Tourette's syndrome and parkinson's disease.<TAB>

Terminated46 enrollment criteria

Phonological Treatment Paired With Intensive Speech Therapy Promotes Reading Recovery in Chronic...

AphasiaLanguage

Participants will receive either intensive phonology or semantic feature analysis treatment for 16 weeks to improve naming, reading, and writing in individuals with chronic post-stroke aphasia.

Unknown status9 enrollment criteria

Cognitive-Communication Screening and Early Therapy for Adults With Mild TBI

ConcussionMild Traumatic Brain Injury1 more

Approximately 15-20% of patients diagnosed with a concussion/mild traumatic brain injury (mTBI) have persistent symptoms that continue up to six months or longer. Typical problems identified by these patients include difficulty with memory, multi-tasking, the ability to complete tasks quickly, and higher executive functions (e.g., inhibition, initiation, insight, motivation) (Belanger & Vanderploeg, 2005; Mott, McConnon, & Rieger, 2012, Rabinowitz & Levin, 2014). If these symptoms persist they can not only affect thinking, but also communication abilities (e.g., verbal and nonverbal interactions, reading, and writing) (ASHA, 2007). Therefore, it is hypothesized that screening measures that evaluate both thinking and communication can better identify individuals at-risk for persistent symptoms at two week and four weeks post-injury. Also, if cognitive-communication therapy was administered earlier post-injury, then outcomes related to return to daily activities, work, and/or the academic setting could possibly change. This study intends to investigate the use of cognitive and communication screening measures for the identification of persistent symptoms and the provision of early cognitive-communication therapy if problems persist.

Completed13 enrollment criteria

Brain-Computer Interface Implant for Severe Communication Disability

Locked-in Syndrome

Locked-In Syndrome (LIS) is a devastating condition in which a person has lost the ability to communicate due to motor impairment, while being mentally intact. For people affected by this severe communication impairment, Brain-Computer Interfaces (BCI) may be the only solution that allows these people to start a conversation, ask questions, or request assistance (i.e. self-initiated communication). To-date, spelling was accomplished at a rate of 2-3 letters per minute with a predecessor device (the Medtronic Activa PC+S). To improve BCI performance, the current protocol will use the Medtronic Summit System, which offers a rechargeable battery and improved signal quality relative to Activa PC+S. Using signals from the motor hand/arm and/or motor mouth/face area, the investigators will investigate different avenues to improve the speed of communication using the Summit System. The primary objective is to evaluate the safety of the Summit System when used to chronically record subdural electrocorticographic (ECoG) signals in a BCI for use by patients with LIS in patients' homes. The secondary objective will be to evaluate the efficacy of the Summit System as a long-term source of ECoG signals for a BCI capable of allowing participants to control alternative and augmentative communication software in patients' homes.

Withdrawn33 enrollment criteria
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