View clinical trials related to Spatial Neglect.
Filter by:The purpose of this study is to understand how prism adaptation training with and without electrical stimulation changes visuospatial behavior, motor system neurophysiology, and walking dysfunction.
This multi-center project aims to quantify the socio-medical costs associated with Unilateral Spatial Neglect (USN) resulting from acquired brain injury (stroke) and to measure the effects of USN rehabilitation on functional autonomy, quality of life and psychological well-being of patients affected by this syndrome, considering the repercussions on a psychological level and on the quality of life of caregivers. To this end, the experimenters will administer to right brain-injured patients - with (Experimental Group) or without (Control Group) USN - who undertook a rehabilitation process, a series of questionnaires: Activities of daily living (ADL), Barthel Index; Instrumental activities of daily living scale (I-ADL:), the Health Related Quality of Life questionnaire (EQ-5D-5L), the Geriatric Depression Scale (GDS), and the State-Trait Anxiety Inventory (STAI-Y). The aforementioned tests will be administered before the start of the rehabilitation (baseline) and after one month, 3, 6 and 12 months after the end of the rehabilitation. The impact of USN and its treatment on the psycho-physical well-being of the caregiver will be measured through the Caregiver Burden Inventory questionnaire, which will be administered with the same timing (baseline, 1-3-6-12 months after rehabilitation). The costs of USN will be surveyed through an ad-hoc questionnaire, which includes a version intended for patients and one for caregivers, in order to identify the resources consumed due to the disease and the expenses taken during the observation period, to be estimated subsequently in monetary terms (€).
Unilateral spatial neglect (USN) is a highly-prevalent neuropsychological syndrome following a cerebral stroke characterized by massive impairments in daily life. The evaluation and the rehabilitation of USN encounter many limits whereas immersive virtual reality (VR) could be an efficient tool to go through these limits by imitating an environment of perception and action very close to the real one. The investigators will test a multisensory battery of evaluation based on VR for the diagnostic of USN.
Spatial neglect is a common disorder after stroke which leads to problems with noticing or responding to information from the left side of the body or space. This condition has been linked to reduced independence in a wide range of daily life activities including eating, dressing, and mobility. Despite its high prevalence in stroke patients, there is currently no standard of care for spatial neglect. Prism adaptation (PA) is a promising treatment, however, there are limitations to using PA in standard clinical care as it requires daily exposure for at least two weeks, yet access to equipment and supervision is limited. To solve this problem, the investigators have developed a new game-like PA treatment (Peg-the-Mole, PTM) that can be used at home without the need for daily in person therapist set-up and supervision. In this study the investigators aim to evaluate the feasibility and effectiveness of the gamified and portable PA procedure in an inpatient and home setting, with the hypothesis that the PA procedure will improve patient's neglect symptoms.
Background Stroke is a leading cause of neurological impairments in language, motor and cognitive functions. Next to traditional stroke treatment, Non-Invasive Brain Stimulation (NIBS) offers the potential to facilitate stroke recovery as a complementary approach. Here, we aim at exploiting the principles of NIBS, specifically transcranial Alternating Current Stimulation (tACS), to promote functional recovery of people with neglect symptoms following stroke. Objective To determine whether neglect training complemented with tACS treatment in chronic stroke patients suffering from neglect improves neglect-related symptoms compared to neglect training with sham stimulation. Study design Double-blind randomized placebo-controlled intervention study. After enrollment and completion of baseline measurements, participants are randomly assigned to either the active tACS group or sham (control) group. Intervention We will combine an evidence based visual scanning training (VST) with 40 minutes of (active or sham) tACS at alpha frequency. The intervention is administered three times a week for a duration of six weeks. Outcomes of the study Performance on standard, conventional neuropsychological tests, as well as on ADL observation scales.
More than 30,000 Veterans are hospitalized for stroke each year, and in the critical first months of recovery, at least half are disabled by abnormal 3-D spatial function (spatial neglect). Their self-care, mobility, and ability to return home are severely limited.
Goal: Various studies suggest a negative association between spatial neglect and motor outcomes after stroke (Barrett & Muzaffar 2014) (Kwakkel 2014). Our goal is to assess: - The longitudinal interaction of the recovery of spatial neglect with the recovery of motor function and outcomes (such as paresis, sitting balance and standing balance) - Whether the association is different across the different subtypes of spatial neglect (visuospatial/personal/ADL-related) - The role of compensation strategies for balance control in patients with spatial neglect To do so, we will perform a longitudinal cohort study in which we will repetitively assess post-stroke patients using a comprehensive assessment approach for both spatial neglect and motor outcomes. With regards to neglect, we will evaluate various aspects of both visuospatial and personal neglect. For motor outcomes, we will combine clinical and instrumented (biomechanical) assessment methods to evaluate post-stroke recovery of leg paresis, (sitting and standing) balance and gait.
Participants in this study will help test and develop a virtual reality (VR) system that is being designed to help people with spatial neglect after stroke.
Spatial neglect is a common post-stroke condition in which people may not be aware of anything on one side of the world (usually the same side they lost their movement). Currently, there is no effective treatment for spatial neglect. A therapy called SIGHT (Spatial Inattention Grasping Home-based Therapy) has shown early evidence of improving stroke survivors' spatial neglect (Rossit et al., 2019). SIGHT involves individuals picking-up and balance wooden rods with their less affected hand, independently, without the need for a therapist present at all times. Working with stroke survivors, carers and clinicians we have developed of a computerized version of SIGHT (c-SIGHT; Morse et al., in press). The present trial aims to: 1) investigate the feasibility of a blinded randomized controlled trial of c-SIGHT (active intervention) vs. an attentional control training version of c-SIGHT (sham intervention) in the homes of stroke survivors with spatial neglect; 2) Explore participant's experience using c-SIGHT independently at home; and 3) Explore the potential effects and effect size of c-SIGHT active intervention compared to the attentional control training to inform a future Phase II trial.
Of the 15,000 Veterans who are hospitalized for stroke each year more than half experience spatial and motor impairments and pain. Spatial-motor-sensory problems limit functioning and independence, which is costly to Veterans, their families, and society. Currently, spatial-motor-sensory problems are targeted using different treatments. However, there is a treatment that has shown promise in simultaneously targeting spatial function, motor function and pain in right-brain stroke. The investigators propose to investigate the feasibility of using adapted spatial-motor sensory assessment and treatment procedures for Veterans with left-brain stroke who have language and cognitive impairment. The next step will be to conduct a large-scale study focused on this multi-target treatment for more efficient and effective stroke rehabilitation. The investigators expect this line of research to increase functioning, independence and quality of life in Veteran stroke survivors.