Stroke Clinical Trial
Official title:
Non-invasive Current Stimulation for Restoration of Vision (REVIS) After Unilateral Occipital Stroke
Verified date | November 2020 |
Source | University of Magdeburg |
Contact | n/a |
Is FDA regulated | No |
Health authority | |
Study type | Interventional |
The aim of the study is to evaluate effects of current stimulation of the brain on vision parameters, vision-related quality of life, and physiological parameters to uncover mechanisms of vision restoration. These include EEG-spectra and coherence measures, and visual evoked potentials. The design of stimulation protocols involves an appropriate sham-stimulation condition and sufficient follow-up periods to test whether the effects are stable. This is the first application of non-invasive current stimulation for vision rehabilitation in stroke-related visual field deficits.
Status | Completed |
Enrollment | 45 |
Est. completion date | November 5, 2020 |
Est. primary completion date | March 31, 2016 |
Accepts healthy volunteers | No |
Gender | All |
Age group | 18 Years to 75 Years |
Eligibility | Inclusion Criteria: - HH due to ischemic or hemorrhagic stroke - age between 18 and 75 years - lesion age at least 6 months - stable visual field defect across baseline measurement (subjects with spontaneous fluctuations and recovery of vision excluded) - presence of residual vision and detectable gradual transition between the intact and the absolutely blind part of the visual field according to evaluation of the clinician - best corrected visual acuity at least 0.4 (20/50 Snellen) or better Exclusion Criteria: - known active malignancy - eye or central nervous system diseases that interfere with the study (including poorly controlled glaucoma) - electric or electronic implants (e.g. heart pacemaker) - metal artifacts in the eyes or head (with the exception of dental prosthesis or shunts) - expected low compliance (e.g. in case of known psychiatric disease, known drug abuse, and dementing syndromes) - epileptic seizure within the last 10 years - use of antiepileptic or sedative drugs |
Country | Name | City | State |
---|---|---|---|
Germany | Institute of Medical Psychology | Magdeburg |
Lead Sponsor | Collaborator |
---|---|
University of Magdeburg | ERA-NET |
Germany,
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | Size of the visual field | Mean threshold in standard static perimetry and and detection accuracy in HRP | 2 weeks | |
Secondary | Resting EEG power spectra | EEG measurement using 128 channel | 2 weeks |
Status | Clinical Trial | Phase | |
---|---|---|---|
Recruiting |
NCT04043052 -
Mobile Technologies and Post-stroke Depression
|
N/A | |
Recruiting |
NCT03869138 -
Alternative Therapies for Improving Physical Function in Individuals With Stroke
|
N/A | |
Completed |
NCT04101695 -
Hemodynamic Response of Anodal Transcranial Direct Current Stimulation Over the Cerebellar Hemisphere in Healthy Subjects
|
N/A | |
Completed |
NCT04034069 -
Effects of Priming Intermittent Theta Burst Stimulation on Upper Limb Motor Recovery After Stroke: A Randomized Controlled Trial
|
N/A | |
Terminated |
NCT03052712 -
Validation and Standardization of a Battery Evaluation of the Socio-emotional Functions in Various Neurological Pathologies
|
N/A | |
Completed |
NCT00391378 -
Cerebral Lesions and Outcome After Cardiac Surgery (CLOCS)
|
N/A | |
Recruiting |
NCT06204744 -
Home-based Arm and Hand Exercise Program for Stroke: A Multisite Trial
|
N/A | |
Active, not recruiting |
NCT06043167 -
Clinimetric Application of FOUR Scale as in Treatment and Rehabilitation of Patients With Acute Cerebral Injury
|
||
Active, not recruiting |
NCT04535479 -
Dry Needling for Spasticity in Stroke
|
N/A | |
Completed |
NCT03985761 -
Utilizing Gaming Mechanics to Optimize Telerehabilitation Adherence in Persons With Stroke
|
N/A | |
Recruiting |
NCT00859885 -
International PFO Consortium
|
N/A | |
Recruiting |
NCT06034119 -
Effects of Voluntary Adjustments During Walking in Participants Post-stroke
|
N/A | |
Completed |
NCT03622411 -
Tablet-based Aphasia Therapy in the Chronic Phase
|
N/A | |
Completed |
NCT01662960 -
Visual Feedback Therapy for Treating Individuals With Hemiparesis Following Stroke
|
N/A | |
Recruiting |
NCT05854485 -
Robot-Aided Assessment and Rehabilitation of Upper Extremity Function After Stroke
|
N/A | |
Active, not recruiting |
NCT05520528 -
Impact of Group Participation on Adults With Aphasia
|
N/A | |
Completed |
NCT03366129 -
Blood-Brain Barrier Disruption in People With White Matter Hyperintensities Who Have Had a Stroke
|
||
Completed |
NCT03281590 -
Stroke and Cerebrovascular Diseases Registry
|
||
Completed |
NCT05805748 -
Serious Game Therapy in Neglect Patients
|
N/A | |
Recruiting |
NCT05993221 -
Deconstructing Post Stroke Hemiparesis
|