[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"sleep-wake-disorder-in-blind-individuals\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:sleep-wake-disorder-in-blind-individuals":43},{"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":10,"sex":15,"minAge":4,"maxAge":4,"enrollmentInfo":16,"targetDuration":4,"studyType":19,"phases":4,"briefSummary":20,"conditions":21,"keywords":23,"overallStatus":31,"whyStopped":4,"lastUpdateSubmitDate":32,"lastUpdatePostDateStruct":33,"startDateStruct":36,"completionDateStruct":38,"leadSponsor":40,"locationsCount":5},"100147817",false,"NCT01195558","Patient Registry of Blind Subjects With Sleep-related Problems","Development of a Patient Registry of Blind Subjects With Sleep-related Problems","Inclusion Criteria:\n\n1. Subjects or legal guardians must be at least 18 years of age to participate in the telephone survey. Parents or legal guardians may represent children from 0 through 17 years who meet the following criteria.\n2. Subjects must be blind.\n3. Subjects must have some self-described problem with sleep or daytime sleepiness.","ALL",{"count":17,"type":18},10000,"ESTIMATED","OBSERVATIONAL","Non-24-hour sleep-wake disorder (Non-24) is a condition experienced primarily by totally blind individuals that results in abnormal night sleep patterns and chronic daytime sleepiness. This is a research protocol to develop a patient registry of subjects who may suffer from Non-24 and who are blind. Subjects participate in the study through a phone survey. This registry will be used to better understand, sleep related problems in blind individuals, including the investigation of a potential treatment, recruitment for future clinical studies, and to provide a forum for raising awareness about Non-24. The survey consists of questions regarding the degree of vision impairment and sleep problems that the subjects may be experiencing.",[22],"Sleep-wake Disorder in Blind Individuals",[24,25,26,27,28,29,30],"Non-24","N24HSWD","Blindness","Sleep","Wake","Circadian Rhythm","Nap","RECRUITING","2020-06-22",{"date":34,"type":35},"2020-06-24","ACTUAL",{"date":37,"type":4},"2010-04",{"date":39,"type":18},"2030-04",{"name":41,"class":42},"Vanda Pharmaceuticals","INDUSTRY",""]