Clinical Trials Logo
  1. Home
  2. Stroke
  3. NCT01959256

Visual Perceptual Learning for the Treatment of Visual Field Defect — VIVID  

Stroke Clinical Trial

Official title:
Visual Perceptual Learning for the Treatment of Visual Field Defect

Clinical Trial Summary

This study will test the hypothesis whether visual field defect caused by chronic stroke could be improved by visual perceptual learning. The secondary hypothesis is that improvement of visual field defect would be accompanied by connectivity changes in visual networks. In addition, investigators will evaluate whether improvement of visual field defect could achieve improvement of subjective visual function.

Clinical Trial Description

Study design: A PROBE (Prospective, Randomized, Open-label, Blinded-endpoint) design

Methods:

1. Visual perceptual learning (VPL) group

1. Visual perceptual learning (24 times for 2 months, 3 times per week) in visual field defect areas

2. At baseline and post-VPL evaluations (2 months after): Structural & Functional MRIs, Visual field tests, Visual evoked potential, Visual cognitive tests, Subjective visual function questionnaires

2. Control group

1. At baseline and 2-months later: No VPL, Structural & Functional MRIs, Visual field tests, Visual evoked potential, Visual cognitive tests, Subjective visual function questionnaires

2. Visual perceptual learning after 2-month follow-up evaluation (24 times for 2 months, 3 times per week)

(The patients who were stratified by age (over 65 years old or not) and degree of visual field defect (quadrantanopia or complete hemianopia) will be randomly assigned into the learning and control group.)

3. Investigations

1. Improvement of visual field test scores between VPL group and control group

2. Analysis of brain network changes in MRI data

3. Correlation analysis of improvement of visual field defect and MRI data

4. Correlation analysis of improvement of visual field defect and visual evoked potential (VEP) data

5. Correlation analysis of improvement of visual field defect and neuropsychological data ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT01959256
Study type Interventional
Source Asan Medical Center
Contact
Status Completed
Phase N/A
Start date October 2013
Completion date January 2018
View Details
See also
  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 NCT05621980 - Finger Movement Training After Stroke N/A