[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"gsd-xiii\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:gsd-xiii":31},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,1,0,[8],{"id":9,"slug":10,"hasResults":11,"nctId":12,"briefTitle":13,"officialTitle":13,"acronym":4,"eligibilityCriteria":14,"healthyVolunteers":11,"sex":15,"minAge":16,"maxAge":17,"enrollmentInfo":18,"targetDuration":4,"studyType":21,"phases":4,"briefSummary":22,"conditions":23,"keywords":39,"overallStatus":45,"whyStopped":4,"lastUpdateSubmitDate":46,"lastUpdatePostDateStruct":47,"startDateStruct":50,"completionDateStruct":52,"leadSponsor":54,"locationsCount":5},"100577196","rare-glycogen-storage-diseases-natural-history-study-100577196",false,"NCT06795152","Rare Glycogen Storage Diseases Natural History Study","Inclusion Criteria:\n\n* Diagnosis of a rare GSD, including 0a, 0b, VII, X, XII, XIII, XV, PRKAG2 syndrome or Danon disease\n\n  * Two variants in the gene associated with the specific GSD type (for autosomal recessive diseases)\n  * One variant in the gene associated with the specific GSD type (for autosomal dominant or X-linked diseases)\n  * Deficient enzyme activity in liver, muscle, skin fibroblast or other tissue\n  * One variant in causative gene with evidence of disease, per a clinician\n  * Histology as confirmed by a clinician\n* Able to provide informed consent for self (adults) or affected individual (minor or adults with a legally authorized representative)\n* Able to provide consent for release of medical records\n* Pregnant women with a diagnosis of a rare GSD will be included\n\nExclusion Criteria:\n\n* Unable to provide informed consent for participation for one's self or by legally authorized representative\u002Flegal guardian\u002Fparent","ALL","0 Years","90 Years",{"count":19,"type":20},200,"ESTIMATED","OBSERVATIONAL","The purpose of this study is to collect and study key medical data about several ultra-rare GSDs (Glycogen Storage Diseases) including, but not limited to, GSD types 0a, 0b, VII, X, XII, XIII, XV, PRKAG2 syndrome and Danon disease.",[24,25,26,27,28,29,30,31,32,33,34,35,36,37,38],"Glycogen Storage Disease","GSD Type 0A","GSD Type 0B","GSD VII","Tarui Disease","GSD X","GSD XII","GSD XIII","GSD XV","PGBM2","PRKAG2","Danon Disease","Polyglucosan Body Myopathy Type 1","Polyglucosan Body Myopathy Type 2","RBCK1 Deficiency",[40,41,42,37,33,34,43,36,44],"glycogen storage disease","GSD","Tarui disease","Danon disease","RBCK1","RECRUITING","2026-01-05",{"date":48,"type":49},"2026-01-07","ACTUAL",{"date":51,"type":49},"2024-12-23",{"date":53,"type":20},"2034-12",{"name":55,"class":56},"Duke University","OTHER"]