Clinical trials: Cerebrovascular Function
Aphasia, Acquired, Language Disorders
Enhancing Language Function in Aphasia
Aphasia is an acquired impairment of language, that commonly results from damage to language areas in the brain (typically the left side of the brain).
- Conditions
- Aphasia, Acquired, Language Disorders, Primary Progressive Aphasia, Stroke, Cerebrovascular
- Trial name
- NCT05443633
- Testing
- individualized speech-language training, standard language intervention
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Arizona
Stroke, Cognitive and Attention Disorders and Disturbances
The RenAtt Method for Diagnosing and Treating Attention Problems After Stroke and Brain Injury, Further Validation of RehAtt® DiSTRO Assessment of Cognitive and Visual Function
Stroke is one of the most common long-term disabilities in the world. Despite better access to more effective acute treatment, WHO reports a prediction of almost a doubling of disability-adjusted life-years (DALYs) in 2050.
- Conditions
- Stroke, Cognitive and Attention Disorders and Disturbances, Digital Health, Screening Strategy
- Trial name
- NCT07762274
- Testing
- Oxford Cognitive Screen
- Where
- 3 sites in Italy, Sweden and 1 more
- Volunteers
- 450 people, healthy volunteers welcome
- Sponsor
- Umeå University
Stroke
Action Observation Therapy in Chronic Stroke
Functional impairment in the upper extremities is one of the most common sequelae in stroke patients. It significantly limits the patients' grasping-releasing functions and, consequently, their activities of daily living (ADL)…
- Trial name
- NCT06794749
- Testing
- Action Observation Therapy, Control
- Where
- Turkey (Türkiye)
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Karabuk University
Stroke
Reflexive Coughing Force in Severe Aspirators
To assess coughing force during reflex coughing test in those with severe dysphagia and severe aspiration and compare them to than those with stroke patients with no signs of dysphagia/aspiration.
- Trial name
- NCT02080988
- Where
- South Korea
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- The Catholic University of Korea
Ataxia, Cerebrovascular Accident
PET Scan to Study Brain Control of Human Movement
Positron Emission Tomography (PET) is a technique used to investigate activity in areas of the brain. The PET technique allows researchers to study the normal processes in the brain (central nervous system) of normal individuals…
- Conditions
- Ataxia, Cerebrovascular Accident, Healthy, Movement Disorder
- Trial name
- NCT00001324
- Where
- United States
- Volunteers
- 510 people, healthy volunteers welcome
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
Stroke, Cerebellum
Imaging Speech in Neurotypical Adults and Individuals With Cerebellar Stroke
The goal of this research study is to learn how the brain areas that plan and control movement interact with the areas responsible for hearing and perceiving speech in healthy adults and people who have had cerebellar strokes.
- Trial name
- NCT06458153
- Testing
- Neural responses to speech functional localizer, Neural responses to silent articulation, Neural responses to self vs. externally generated speech
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- University of Pittsburgh
Alzheimer Disease, Vascular Dementia
Working Memory Functioning in Alzheimer's Disease and Vascular Dementia
The aim of the present study is to investigate potential cognitive mechanisms contributing to working memory impairment in Alzheimer's disease and vascular dementia.
- Conditions
- Alzheimer Disease, Vascular Dementia, Mixed Dementias
- Trial name
- MEMTRAV-COG (NCT06321380)
- Testing
- Complex span task, Clinical neuropsychological assessment, Clinical neurospychological assessement
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- University Hospital, Grenoble
Stroke
A Study on the Effectiveness Evaluation in Stroke Patients Using Lower Limb Assistive Walking Devices
The main purpose of this clinical trial is to evaluate the effectiveness and safety of the MI-R1 walking machine in lower limb motor function training for stroke patients. The main question is to answer: 1.
- Trial name
- NCT06564480
- Testing
- MI-R1 lower limb walking machine assisted training device, Walking rehabilitation training under the guidance of therapists
- Where
- China
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
Stroke
Effect of Cognitive-Motor Dual-Task Training on Postural Stability and Functional Mobility in Stroke
This Randomized Controlled Trial is conducted to investigate the effects of Cognitive-Motor Dual-Task Training on Postural Stability and Functional Mobility in Stroke Survivors.
- Trial name
- NCT07629856
- Testing
- Cognitive-motor dual-task training (CMDT) Group, Conventional Balance Training
- Where
- Pakistan
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Riphah International University
Granulomatosis With Polyangiitis
Neutrophils as Prognostic Factors in Granulomatosis With Polyangiitis (Formerly Named Wegener's Granulomatosis)
Anti-neutrophil cytoplasm antibodies (ANCA)-associated vasculitis are rare diseases characterized by inflammation of blood vessels.
- Trial name
- NeutroVasc (NCT01862068)
- Testing
- Blood samples and clinical data, Blood sample
- Where
- France
- Volunteers
- 93 people, healthy volunteers welcome
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Stroke
The Effect of Trunk Control on Sitting Balance and Upper Extremity Functions in Patients With Subacute Stroke
The study aims to examine whether trunk control affects sitting balance and upper extremity functions in patients with subacute stroke.
- Trial name
- NCT06059482
- Testing
- Assessment
- Where
- Turkey (Türkiye)
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Kutahya Health Sciences University
Stroke
Effects of Intensive Robot-assisted Therapy in Patients With Subacute Stroke
Robot-assisted training (RT) devices developed to date have a significant impact on stroke rehabilitation. Several research groups have developed the robotic devices and examined their efficacy on improving upper limb function…
- Trial name
- RT (NCT01767480)
- Testing
- RT, Conventional rehabilitation (CR)
- Where
- Taiwan
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Chang Gung Memorial Hospital
Stroke, Motor Function
Analisys of Cortical Excitability and Motor Function of Post Stroke Patients
Healthy individuals, after reading and signing the free and informed consent will be submitted to a single session to obtain the normal neurophysiological measures and thus compare with those obtained in individuals with PD.
- Conditions
- Stroke, Motor Function, Cortical Excitability
- Trial name
- NCT03627364
- Where
- 2 sites in Brazil
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- Universidade Federal de Pernambuco
Spinal Cord Injuries, Stroke
Restorative Neuromodulation for Lower Extremity Functions
The overall objective of the proposed study is to restore lower-extremity functions of paraplegic individuals. Paralysis following Stroke or spinal cord injury (SCI) result harsh sufferings including lifelong dependence on…
- Conditions
- Spinal Cord Injuries, Stroke, Paralysis
- Trial name
- NCT04171375
- Testing
- trans-spinal Electrical Stimulation (tsES)
- Where
- Hong Kong
- Volunteers
- 2 people, healthy volunteers welcome
- Sponsor
- The Hong Kong Polytechnic University
Healthy, Stroke, Acute
Study of Cerebral Activation by fNIRS During Vibration-induced Illusion of Movement in Healthy and Stroke Participants.
The purpose of this study is to investigate the cerebral activation of healthy and stroke participants in 4 or 2 different conditions (repeated 2 times) of vibration-induced illusion of movement respectively, resulting in 8 or 4…
- Trial name
- VIBRANIRS (NCT06218563)
- Testing
- vibration-induced illusion of movement
- Where
- France
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Régional d'Orléans
Stroke
Improving Balance and Energetics of Walking Using a Hip Exoskeleton
Robotic lower limb exoskeletons aim to improve or augment limb functions. Automatic modulation of robotic assistance is very important because it can increase the assistive outcomes and guarantee safety when using exoskeletons.
- Trial name
- NCT05447884
- Testing
- A zero impedance mode, controlling a wearable bilateral hip exoskeleton, A personalized optimal assistance mode, controlling a wearable bilateral hip exoskeleton, A free walking mode, without wearing a wearable bilateral hip exoskeleton
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- North Carolina State University
Ischemic Stroke, Acute, Stroke
NeuroGlove fMRI Study
This is a prospective, single center, interventional clinical study containing two cohorts the treatment cohort and control cohort. A total of 13 subjects will be enrolled.
- Trial name
- NCT05961293
- Testing
- NeuroGlove
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- NeuroGlove LLC
Hypoxic-Ischemic Encephalopathy, Neonatal Encephalopathy
Healthy Little Eyes
The purpose of this research study is to gather more information on how eye injury is related to a baby's future development and see if eye function and brain test results can be used, along with current measures, to better…
- Conditions
- Hypoxic-Ischemic Encephalopathy, Neonatal Encephalopathy, Encephalopathy
- Trial name
- NCT05971446
- Testing
- Visual Evoked Potential (VEP), Electroretinogram (ERG)
- Where
- United States
- Volunteers
- 125 people, healthy volunteers welcome
- Sponsor
- University of Wisconsin, Madison
Cerebrovascular Function, Cognition
Ketone Dose and Cerebral Blood Flow Study
Ketone bodies are produced by the liver during periods of food scarcity or severe carbohydrate restriction. Blood ketones are an alternative fuel source used by the brain, heart, and skeletal muscle during periods of fasting.
- Trial name
- kCBF (NCT06032156)
- Testing
- Low Dose β-OHB, High Dose β-OHB
- Where
- Canada
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- McMaster University
Cerebrovascular Function, Cerebral Blood Flow
Mechanistic Effect of Ketones on Cerebral Blood Flow
Oral supplements containing exogenous ketones have recently become available and represent a novel tool for increasing plasma ketone bodies without the need for dietary restriction.
- Trial name
- MEKC (NCT06217159)
- Testing
- Poikilocapnia, Normocapnia
- Where
- Canada
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- McMaster University