Stroke — Biofeedback for Hemianopia Vision Rehabilitation
Citation(s)
Bansal S, Han E, Ciuffreda KJ Use of yoked prisms in patients with acquired brain injury: a retrospective analysis. Brain Inj. 2014;28(11):1441-6. doi: 10.3109/02699052.2014.919527. Epub 2014 Jun 9.
Daibert-Nido M, Patino B, Markowitz M, Markowitz SN Rehabilitation with biofeedback training in age-related macular degeneration for improving distance vision. Can J Ophthalmol. 2019 Jun;54(3):328-334. doi: 10.1016/j.jcjo.2018.10.016. Epub 2019 Apr 2.
Daibert-Nido M, Pyatova Y, Markowitz M, Markowitz SN Visual outcomes of audio-luminous biofeedback training for a child with idiopathic nystagmus. Arq Bras Oftalmol. 2021 Mar-Apr;84(2):179-182. doi: 10.5935/0004-2749.20210026.
Kerkhoff G Restorative and compensatory therapy approaches in cerebral blindness - a review. Restor Neurol Neurosci. 1999;15(2-3):255-71.
Nido MD, Markowitz SN Vision rehabilitation with biofeedback training. Can J Ophthalmol. 2018 Jun;53(3):e83-e84. doi: 10.1016/j.jcjo.2017.11.003. Epub 2017 Dec 21.
Biofeedback Training to Improve Fixation Stability, Visual Function Outcomes, and Quality of Life in Hemianopia Cases
Interventional studies are often prospective and are specifically tailored to evaluate direct impacts of treatment or preventive measures on disease.
Observational studies are often retrospective and are used to assess potential causation in exposure-outcome relationships and therefore influence preventive methods.
Expanded access is a means by which manufacturers make investigational new drugs available, under certain circumstances, to treat a patient(s) with a serious disease or condition who cannot participate in a controlled clinical trial.
Clinical trials are conducted in a series of steps, called phases - each phase is designed to answer a separate research question.
Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.
