[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"gm3-gangliosidosis\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:gm3-gangliosidosis":75},{"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":12,"acronym":4,"eligibilityCriteria":13,"healthyVolunteers":10,"sex":14,"minAge":4,"maxAge":4,"enrollmentInfo":15,"targetDuration":4,"studyType":18,"phases":4,"briefSummary":19,"conditions":20,"keywords":48,"overallStatus":63,"whyStopped":4,"lastUpdateSubmitDate":64,"lastUpdatePostDateStruct":65,"startDateStruct":68,"completionDateStruct":70,"leadSponsor":72,"locationsCount":5},"100311346",false,"NCT03333200","Longitudinal Study of Neurodegenerative Disorders","Inclusion Criteria:\n\n* Any patient with a genetic neurodegenerative disorder\n\nExclusion Criteria:\n\n* none","ALL",{"count":16,"type":17},1500,"ESTIMATED","OBSERVATIONAL","The purpose of this study is to understand the course of rare genetic disorders that affect the brain. This data is being analyzed to gain a better understanding of the progression of the rare neurodegenerative disorders and the effects of interventions.",[21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47],"MLD","Krabbe Disease","ALD","MPS I","MPS II","MPS III","Vanishing White Matter Disease","GM3 Gangliosidosis","PKAN","Tay-Sachs Disease","NP Deficiency","Osteopetrosis","Alpha-Mannosidosis","Sandhoff Disease","Niemann-Pick Diseases","MPS IV","Gaucher Disease","GAN","GM1 Gangliosidoses","Morquio Disease","S-Adenosylhomocysteine Hydrolase Deficiency","Batten Disease","Pelizaeus-Merzbacher Disease","Leukodystrophy","Lysosomal Storage Diseases","Purine Nucleoside Phosphorylase Deficiency","Multiple Sulfatase Deficiency Disease",[49,50,51,52,53,54,55,56,57,58,59,60,61,62],"Pediatric","Rare","Neurodegenerative","Genetic","Neurodevelopment","Brain","MRI","Biorepository","NDRD","Longitudinal","Cognitive","Motor","Language","Adaptive behavior","RECRUITING","2026-02-04",{"date":66,"type":67},"2026-02-09","ACTUAL",{"date":69,"type":67},"2012-01-11",{"date":71,"type":17},"2035-01",{"name":73,"class":74},"University of Pittsburgh","OTHER",""]