[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"leadSponsorName\":\"Optimal Acuity Corporation\",\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:":41},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,1,0,[8],{"id":9,"slug":4,"hasResults":10,"nctId":11,"briefTitle":12,"officialTitle":13,"acronym":4,"eligibilityCriteria":14,"healthyVolunteers":15,"sex":16,"minAge":17,"maxAge":18,"enrollmentInfo":19,"targetDuration":4,"studyType":22,"phases":4,"briefSummary":23,"conditions":24,"keywords":27,"overallStatus":29,"whyStopped":4,"lastUpdateSubmitDate":30,"lastUpdatePostDateStruct":31,"startDateStruct":34,"completionDateStruct":36,"leadSponsor":38,"locationsCount":4},"100429681",false,"NCT04875234","Vision Improvement for Legally Blind Dry AMD Patients","Vision Improvement for Legally Blind Dry Age-Related Macular Degeneration Patients","IInclusion Criteria:\n\n* Male or Female\n* Any race\n* Patient is at least 50 years old.\n* Patient must have dry AMD in the study eye.\n* Patient is legally blind due to AMD - i.e., has corrected distance visual acuity (CDVA) of 20\u002F125 or worse (45 letters; logMAR ≥ 0.80) in the study eye.\n* Patient has normal corneal surface topography on videokeratography (i.e., without distorted or unclear corneal mires).\n* Patient is not a contact lens wearer.\n* Patient is willing and able to comply with all examinations.\n* Patient must be competent to sign an informed consent form before study entry.\n\nExclusion Criteria:\n\n* Visually significant cataract in the study eye\n* Presence of a visually significant posterior capsule opacity if prior cataract surgery has been performed in the study eye\n* Any visually significant disease process in any ocular structure other than AMD that would affect vision in the study eye\n* Previous corneal surgery in the study eye\n* Presence or history of any other condition or finding that, in the opinion of the investigator, makes the patient unsuitable as a candidate for study participation or may confound the outcome of the study",true,"ALL","50 Years","100 Years",{"count":20,"type":21},40,"ESTIMATED","OBSERVATIONAL","This retrospective observational study is intended to assess the feasibility of using a nonsignificant risk device for vision improvement for legally blind dry AMD patients.",[25,26],"Dry Age-related Macular Degeneration","Vision Impairment and Blindness",[28],"AMD, vision impairment, blindness","NOT_YET_RECRUITING","2023-03-21",{"date":32,"type":33},"2023-03-22","ACTUAL",{"date":35,"type":21},"2024-01",{"date":37,"type":21},"2026-12",{"name":39,"class":40},"Optimal Acuity Corporation","INDUSTRY",""]