The study titled “Efficacy and predictors of Recovery of Function After Eye Movement Training in 296 Hemianopic Patients,” was recently published in the journal Cortex. Led by the
The research team found that the NeuroEyeCoach visual rehabilitation therapy applied after stroke or other traumatic brain injury (TBI) improved vision in over 80 percent of patients, helping them with everyday tasks and improving their quality of life. The results showed that the treatment improved vision even in an 90-year-old patients.
“Up to recently, there was very little treatment available to restore vision loss in this population,” said Romano, noting that while stroke and TBI patients regain some vision on their own, “very few regain it completely.”
Blindness among these patients usually stems from injury to the back of the brain where images are interpreted. “Patients have very poor quality of life as they often bump into things, cannot drive or read,” said Romano.
The study involved almost 300 patients, the largest number of patients to participate in a study of this nature. Conducted in
Blindness after brain injury is common and its effect on patient’s daily life is sudden. Those affected have great difficulties navigating their way around and avoiding obstacles. The significance of this study is that the use of NeuroEyeCoach can lead to improved eye movements allowing better interaction with the environment. Not only are patients reducing their errors following the therapy, they are also seeing things much faster and state in their self-assessment that the therapy improves their activities of daily living, such as exploring their surroundings better, identifying obstacles and avoiding collisions.
Improvements were not dependent on age, gender, side of blindness, nor the time elapsed since the brain injury. The study also found that there was no upper age limit to the success of the treatment. This is the first time that a treatment of this kind has been shown to be effective in both old as well as young adults.
The study, which was funded by industry partner
“Our results show that rehabilitation of vision loss after brain injury is possible and can drastically improve patients’ quality of life,” said
“The larger scale of this study has provided answers to important questions as to whether rehabilitation outcome is affected by how old people are when they suffer their injury or how long ago they had their vision loss, or even whether they are male or female.”
Disclosures: Dr.
NovaVision Contact:
CBeard@novavision.com
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Miami Contact:
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305-332-3189
Link to Study: https://doi.org/10.1016/j.cortex.2019.12.005
Source:
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