[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"visual-field-loss\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:visual-field-loss":33},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,4,0,[8,55,87,114],{"id":9,"slug":10,"hasResults":11,"nctId":12,"briefTitle":13,"officialTitle":14,"acronym":15,"eligibilityCriteria":16,"healthyVolunteers":11,"sex":17,"minAge":18,"maxAge":4,"enrollmentInfo":19,"targetDuration":4,"studyType":22,"phases":23,"briefSummary":25,"conditions":26,"keywords":36,"overallStatus":42,"whyStopped":4,"lastUpdateSubmitDate":43,"lastUpdatePostDateStruct":44,"startDateStruct":47,"completionDateStruct":49,"leadSponsor":51,"locationsCount":54},"100642991","home-based-vision-rehabilitation-guided-by-brain-imaging-100642991",false,"NCT07635329","Home-based Vision Rehabilitation Guided by Brain Imaging","Behavioral Rehabilitation Through Image-Guided Home-based Training","BRIGHT","Inclusion Criteria:\n\n1. At least 18 years of age.\n2. Capable of providing informed consent and complying with study procedures.\n3. Unilateral or bilateral focal brain damage causing visual field loss.\n4. At least three months post-stroke or traumatic brain injury, or a stable brain tumor within the past year.\n5. Eligible for MRI based on standard safety screening.\n\nExclusion Criteria:\n\n1. Severe neurological or psychiatric conditions unrelated to the focal lesion that may interfere with study participation or data interpretation.\n2. Current or recent (within the past 6 months) drug or alcohol abuse or addiction as defined by DSM-5.\n3. Ocular disease or disorder.","ALL","18 Years",{"count":20,"type":21},100,"ESTIMATED","INTERVENTIONAL",[24],"NA","The BRIGHT (Behavioral Rehabilitation Through Image-Guided Home-based Training) study aims to evaluate the effectiveness of image-guided, home-based perceptual training at improving visual performance in individuals with visual field loss.\n\nUsing a prospective, crossover design, BRIGHT combines visual behavioral testing, neuroimaging, and a home-based intervention. It aims to 1) identify neural pathways that support training-induced visual plasticity; and 2) compare the efficacy of different types of visual training delivered in a home-based setting.",[27,28,29,30,31,32,33,34,35],"Visual Field Defect","Stroke","Hemianopia Homonymous","Quadrantanopia","Cortical Blindness","Visual Field Defect, Peripheral","Visual Field Loss","Traumatic Brain Injury","Brain Tumor",[37,38,39,40,41],"neuroplasticity","stroke","vision","TBI","brain tumor","RECRUITING","2026-06-03",{"date":45,"type":46},"2026-06-09","ACTUAL",{"date":48,"type":21},"2026-07-01",{"date":50,"type":21},"2030-03-31",{"name":52,"class":53},"Georgetown University","OTHER",1,{"id":56,"slug":57,"hasResults":11,"nctId":58,"briefTitle":59,"officialTitle":60,"acronym":61,"eligibilityCriteria":62,"healthyVolunteers":11,"sex":17,"minAge":63,"maxAge":64,"enrollmentInfo":65,"targetDuration":4,"studyType":22,"phases":67,"briefSummary":68,"conditions":69,"keywords":71,"overallStatus":42,"whyStopped":4,"lastUpdateSubmitDate":77,"lastUpdatePostDateStruct":78,"startDateStruct":80,"completionDateStruct":82,"leadSponsor":84,"locationsCount":86},"100604295","vision-on-the-road-vision-rehabilitation-for-driving-after-stroke-100604295","NCT07147660","Vision on the Road: Vision Rehabilitation for Driving After Stroke","Diagnostics and Rehabilitation of Post-stroke Visual Field Loss Using Innovative Visual Field Evaluation. The Impact of Losing Driving Privileges","DRIVE","Inclusion criteria:\n\n* Adults aged 20-85 years with a visual field defect following stroke\n* Norwegian Class 1 driving licence revoked no more than five years ago\n* Speak a Scandinavian language\n* Able to provide written informed consent\n* Motivated and willing to participate in study activities for a total of 20 to 28 weeks\n* Own a personal computer (for digital follow-up and online vision training)\n* Able to travel to Oslo for data collection\n\nExclusion criteria:\n\n* Presence of strabismus and\u002For visual neglect\n* Eye disease or other health conditions that do not meet the health requirements for a Norwegian Class 1 driver's license\n* Cognitive impairment, dementia, severe psychiatric diagnosis, or inability to provide written informed consent","20 Years","85 Years",{"count":66,"type":21},52,[24],"The goal of this clinical trial is to learn if vision training works to improve functional vision in people with visual field loss after stroke. The investigators want to know more about how people perceive their own functional vision and ability to compensate for visual field loss in daily activities.\n\nThe main questions the study aims to answer are:\n\n* Does vision training improve dimensions of functional vision?\n* How does vision training affect the participants's perception of functional vision and the ability to compensate for visual field loss? Researchers will compare the effect of home-based vision training to standard care (no vision training) on functional vision.\n\nParticipants will:\n\n* Participate in home-based vision training or standard care for 8 weeks\n* Be contacted once a week by phone\n* Keep a training diary",[28,33,70],"Hemianopia",[28,72,73,74,70,75,76],"Vision rehabilitation","Compensatory strategies","Visual field loss","Loss of drivers license","vision training","2025-08-22",{"date":79,"type":46},"2025-08-29",{"date":81,"type":46},"2025-03-28",{"date":83,"type":21},"2028-02",{"name":85,"class":53},"University of South-Eastern Norway",2,{"id":88,"slug":89,"hasResults":11,"nctId":90,"briefTitle":91,"officialTitle":92,"acronym":4,"eligibilityCriteria":93,"healthyVolunteers":11,"sex":17,"minAge":18,"maxAge":94,"enrollmentInfo":95,"targetDuration":4,"studyType":22,"phases":97,"briefSummary":98,"conditions":99,"keywords":101,"overallStatus":104,"whyStopped":4,"lastUpdateSubmitDate":105,"lastUpdatePostDateStruct":106,"startDateStruct":108,"completionDateStruct":110,"leadSponsor":112,"locationsCount":4},"100586371","study-on-the-effectiveness-and-safety-of-vrt-in-patients-with-visual-field-defects-100586371","NCT06914505","Study on the Effectiveness and Safety of VRT in Patients With Visual Field Defects","Study on the Effectiveness and Safety of Visual Restoration Therapy in the Active Rehabilitation of Patients With Visual Field Defects","Inclusion Criteria:\n\n1. Participants with a clear diagnosis of visual field defects.\n2. Participants were between 18 and 80 years of age (including borderline values);\n3. Participants have been treated for their primary disease and conditions are stable;\n4. Participants are not at significant risk of vision loss in the last three months;\n5. Participants do not have planned intraocular surgery during the trial period；\n6. Participants can understand the trial protocol and sign informed consent.\n\nExclusion Criteria:\n\n1. Participants diagnosed as blindness;\n2. Participants with a previous history of seizures or other psychiatric disorders;\n3. Participants with cognitive impairments;\n4. Participant's attention span is less than 30 minutes;\n5. Participants had conditions such as significant ptosis or severe dry eye;\n6. Participants who were in poor general health or who could not cooperate in completing the study protocol for some reasons such as transport.","80 Years",{"count":96,"type":21},58,[24],"The goal of this clinical trial is to learn if visual restoration therapy (VRT) (a type of treatment that aims to improve vision) works to the visual rehabilitation of patients with visual field defects. It will also learn about the safety of VRT. The main questions it aims to answer are:\n\n* Can visual reconstruction therapy help expand the visual field in patients with visual field defects?\n* What medical problems do patients with visual field defects experience during the procedure of VRT? Researchers will look at how patients with visual field defects who use a visual aid in combination with VRT and those who use a visual aid only, compare the visual field expansion at three months to see how well visual reconstruction therapy works.\n\nParticipants will:\n\n* will undergo a specialized visual function assessment and be provided with a pair of appropriate vision aids.\n* Visit the clinic at one month and three months after enrolment for review of visual function and completion of a Chinese-version Low Vision Quality of Life (CLVQOL) questionnaire.\n* Participants receiving VRT will additionally undergo 30 minutes of VRT three times per week for 3 months.\n* Keep a diary for their symptoms and severity and frequency of occurrence during treatment.",[100,33],"Visual Field Defects",[102,103],"visual field defect","visual restoration therapy","NOT_YET_RECRUITING","2025-04-04",{"date":107,"type":46},"2025-04-06",{"date":109,"type":21},"2025-04-15",{"date":111,"type":21},"2027-12-30",{"name":113,"class":53},"Xuanwu Hospital, Beijing",{"id":115,"slug":116,"hasResults":11,"nctId":117,"briefTitle":118,"officialTitle":119,"acronym":120,"eligibilityCriteria":121,"healthyVolunteers":11,"sex":17,"minAge":18,"maxAge":94,"enrollmentInfo":122,"targetDuration":4,"studyType":22,"phases":124,"briefSummary":125,"conditions":126,"keywords":4,"overallStatus":42,"whyStopped":4,"lastUpdateSubmitDate":130,"lastUpdatePostDateStruct":131,"startDateStruct":133,"completionDateStruct":135,"leadSponsor":137,"locationsCount":86},"100569740","motor-performance-improvement-after-visual-rehabilitation-100569740","NCT06698172","Motor Performance Improvement After Visual Rehabilitation","Analysis of Motor Performance Improvement Following Visual Rehabilitation Treatment in Individuals with Visual Field Defects Due to Acquired Brain Injury","VRvisual","Inclusion Criteria:\n\n* Adult subjects diagnosed with acquired brain injury either from a stroke or trauma.\n* Subjects without cognitive impairment.\n* Subjects without pre-existing musculoskeletal disorders prior to the acquired brain injury.\n* Subjects without hemineglect.\n* Subjects with more than 6 months of progression since the brain injury.\n* Subjects who have an electronic device such as a computer and internet access to perform the exercises at home.\n* Subjects with altitudinal visual field loss, hemianopia, or quadrantanopia with the central field preserved and at least 0.5 visual acuity.\n\nExclusion Criteria:\n\n* Not signing the informed consent.\n* Previous severe mental pathology to eliminate possible confounding factors if their daily activities are already affected.\n* Uncontrolled epilepsy.\n* Subjects with glaucoma or retinal pathologies affecting the visual field.\n* Subjects with previous ocular surgery (cataract or refractive surgery) with less than 6 months of progression.\n* Subjects who are not stable in any associated clinical pathology or otherwise diagnosed.\n* Subjects who have previously undergone visual rehabilitation for the field defect.\n* Not performing the proposed home exercises.",{"count":123,"type":21},30,[24],"Acquired brain injury\" refers to brain damage that impacts neurological processing, making daily activities challenging and often causing vision issues like binocular dysfunction, oculomotor problems, and visual field loss. In Spain, visual rehabilitation is limited, although it is more common in other countries.\n\nThese patients generally need an interdisciplinary approach involving professionals like physiotherapists and optometrists and often face mobility, balance, and spatial perception difficulties. Treatment tools include lenses, prisms, and technologies like virtual reality (VR). The Visionary VR program, presented by Dr. Portela, has shown promising results in visual field recovery by stimulating the affected area.\n\nVisual rehabilitation is based on brain plasticity and involves three key strategies:\n\nPrisms to expand the visual field. Compensatory therapy to improve eye movement. Restitution therapy to restore the visual field.",[33,127,128,129],"Balance","Brain Injury","Motor Performance","2024-11-18",{"date":132,"type":46},"2024-11-20",{"date":134,"type":21},"2024-11-29",{"date":136,"type":21},"2025-12-31",{"name":138,"class":53},"Instituto de Investigación Sanitaria Aragón"]