recovery of visual field defects after stroke - a pilot implementation

recovery of visual field defects after stroke - a pilot implementation - recovery of visual field defects after stroke

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

NL-OMON

Registry ID

NL-OMON34351

Enrollment

Registered

2011-04-05

Start date

2011-04-05

Completion date

Unknown

Last updated

2024-05-06

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

beroerte hemianopia after CVA visual field defects as a result of stroke

Interventions

visual Restorative Function Training. This training requires the patient to look at a computer screen and respond with keyboard strokes. The patient is required to fixate the gaze at a point no the

Eligibility

Age

18 Years to 99 Years

Inclusion criteria

Inclusion criteria: Visual field defect as result of stroke; chronic stroke patients (post onset time > 6 months); age between 18 and 70 years; ability to use a PC; ability to fixate eyes on a stationary point; ability to sustain concentration to perform training.

Exclusion criteria

Exclusion criteria: visual neglect; MRI contra-indications,

Design outcomes

Primary

Measure	Time frame
Amount of visual field enlargement; changes in GAS-score and quality-of-life-questionnaires scores; changes in reading performance.	—

Secondary

Measure	Time frame
changes in MRI measures (increased activations/enlarged receptive fields, increased connectivity, increased perfusion/local Cerebral Blood Volume).	—

Countries

Netherlands

Outcome results

None listed

Source: NL-OMON (via WHO ICTRP)