View clinical trials related to Aphasia.
Filter by:iTALKBetter will provide an app-based therapy for people with word retrieval difficulties who have had a stroke. This study aims to test the therapy application for people with naming difficulties through a small scale randomized controlled trial.
Logbooks are one of the most commonly used methods to both support and track adherence in research studies. This study will look at using logbooks to support adherence to reading practice for individuals with post-stroke aphasia. It is thought that using a logbook will increase practice time.
The aim of the study is to determine virtual reality (VR) impact during standard program of rehabilitation on emotional state of patients with aphasia.
Given the evolving uses of technology in rehabilitation, the investigators aimed to measure the change in aphasia severity using PCT App, a digital therapeutic adapted from Constant Therapy (CT), a dynamic, personalized therapy program for people with cognitive, speech, or language disorders. The entire study, including recruitment, enrollment, assessment and treatment were conducted remotely. The proposed pilot study seeks to compare performance of PCT therapy vs. conventional workbook intervention for stroke patients. The investigators hypothesize that the experimental (PCT) group will experience greater gains on the WAB-AQ at follow-up compared to baseline compared to a control (workbook) group. Subjects were prospectively assigned to an experimental or active control group in a random order with both groups balanced for their baseline level of speech, language and/or cognitive ability: 1. Experimental Group: Participants were instructed to use PCT for at least 30 minutes/day, 5 days/week. Performance and usage data were automatically reported by the PCT software to the treating clinician and was used to modify task assignment over time and monitor participant adherence to the treatment program. 2. Active Control Group: Participants were provided with a standard regime of paper workbooks (e.g. Workbook for Aphasia; Brubaker, 2006) that are typically used by clinicians with persons with aphasia (PWA) for at least 30 minutes/day, 5 days/week. Notably, the control procedure employed here is similar to a large-scale study examining technology as a treatment option by Palmer and colleagues (2015). The treatment period was 10 weeks. All participants received a bimonthly check-in through video-chat with a member of the research staff during the treatment period.
Primary progressive aphasia (PPA) is a neurodegenerative disease that affects first and foremost language abilities. There are three different variants of PPA, each a relatively distinct speech and language profile. For individuals with non-fluent variant PPA (nfvPPA), a core symptom is apraxia of speech (AOS), which is defined as an oral motor speech disorder. Such a disorder inhibits one's ability to translate speech plans into motor plans and results in longer segmental durations and reduced rate of syllabic production. This research project investigates the behavioral and neuromodulatory effects of transcranial direct current stimulation (tDCS) during language therapy in participants with nfvPPA over time. Anodal tDCS targeting the left inferior frontal gyrus (IFG) administered in combination with language therapy is expected to be more beneficial when compared to language therapy alone (sham). The investigators believe tDCS during language therapy will 1) improve language performance or decrease rate of decline, 2) promote better-sustained effects at 2 weeks and 2 months post-treatment, and 3) produce generalization to untrained language items and some other cognitive functions. Resting-state fMRI, diffusion tensor imaging (DTI), and volumetric data are also collected to investigate changes in functional brain connectivity associated with tDCS in individuals with PPA. A better understanding of the therapeutic and neuromodulatory mechanisms of tDCS as an adjunct to language therapy in nfvPPA may have a significant impact on the development of effective therapies for PPA, and may offer insight into ways of impeding neurodegeneration that may improve patients' quality of life, as well as extend patients' ability to work and manage patients' affairs.
The investigators will run an at-home usability study of a newly developed speech therapy app called Speech Hero with 10 individuals with Broca's aphasia in the chronic stage of stroke. The Speech Hero app allows users to perform rhythm-based speech exercises at home. For this study participants will be instructed to use Speech Hero for at least 10 hours over a 4-week period.
Music that is familiar and preferred by patients has been shown to heighten neuroplasticity and can mitigate these disabilities. Therefore, this study seeks to explore the effect of providing patient preferred music to patients in the very early post stroke period (within 24 hours of a left cerebral artery stroke [LMCA]event) as a complementary modality to usual stroke care.
SEMO is a multidisciplinary project (language sciences, cognitive psychology and neuropsychology, physical medicine and rehabilitation, neurology, speech-language pathology, functional neuroimaging and engineering sciences) that aims first, to test and develop a novel speech rehabilitation program designed for patients with non-fluent aphasia and, second, to better describe neural reorganization after successful recovery. To this end, the investigators will conduct a prospective monocentric cross-over study, including two cohorts of post-stroke aphasic patients and two control groups.
62 patients who are one year post stroke and have Aphasia as a result of that stroke will be recruited. Participants will have 4 assessment sessions and 15 treatment sessions. The TDCS will be to right Inferior Frontal Gyrus (IFG) (25 active, 25 sham) for 15 days. A combined semantic feature analysis/phonological components analysis treatment will be paired with the stimulation. Two assessment sessions will be pretreatment, 1 session immediately post-treatment, and 1 session at 3 months follow-up.
Primary Progressive Aphasia (PPA) is a neurodegenerative disease in which language function is gradually and progressively impaired. Patients will eventually be disabled in communication and have cognition deficits, which put a heavy burden not only on their families but also on the whole society. However, no effective treatment for PPA has been explored so far. The current clinical randomized trial is to study the safety and efficacy of repetitive Transcranial Magnetic Stimulation (rTMS) for the treatment of PPA. Also, multi-modality of neuroimaging techniques, such as functional MRI and PET will be used to investigate brain network changing in this procedure.