Compensatory Reading Training in Homonymous Visual Field Disorders - a Pilot Study

Royal Dutch Visio, Bartiméus0 个研究点目标入组 10 人开始时间: 待定最近更新: 2024年2月28日

试验速览

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•In order to be eligible to participate in this study, a subject must meet all of the following criteria:
•? Homonymous visual field defect (at least a quadrantanopia, either right-sided or left-sided) due to acquired post-chiasmatic brain injury
•? At least three months between onset HVFD and the first measurement
•? Near visual acuity >= 0.5 with patient’s own current correction
•? MMSE score >=24
•? Age >= 18 years
•? Presence of by participant formulated treatment goal regarding reading

•A subject who meets any of the following criteria will be excluded from participation in this study:
•? Additional visual field defect (at least cluster) in ipsilesional visual hemi-field
•? Pre-existing dyslexia/ illiteracy/ low literacy/ other pre-morbid reading problems
•? No clear neurological cause of HVFD
•? Presence of comorbid neglect
•The following criteria are made on the premise that, when present, they will impair the ability to successfully follow the intervention:
•? Communication difficulties (e.g. severe hearing impairment, no fluent understanding of Dutch language, severe aphasia as indicated by the Token test)
•? Negative advice of treatment team regarding reading intervention participation, due to e.g. severe psychiatric, cognitive or visual perception disorders, problems with health, motivation or illness awareness or misuse of drugs/alcohol/medication
•? Additional visual disturbances (e.g. diplopia, metamorphopsia, low contrast sensitivity)

发起方

Royal Dutch Visio, Bartiméus