[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100551961":3},{"organization":4,"armGroups":7,"interventions":10,"overallOfficials":10,"centralContacts":15,"locations":21,"responsibleParty":37,"collaborators":10,"id":39,"slug":40,"hasResults":41,"nctId":42,"briefTitle":43,"officialTitle":44,"acronym":45,"eligibilityCriteria":46,"healthyVolunteers":47,"sex":48,"minAge":10,"maxAge":10,"enrollmentInfo":49,"targetDuration":52,"studyType":53,"phases":10,"briefSummary":54,"conditions":55,"keywords":56,"overallStatus":24,"whyStopped":10,"lastUpdateSubmitDate":58,"lastUpdatePostDateStruct":59,"startDateStruct":62,"completionDateStruct":64,"leadSponsor":66,"locationsCount":67},{"fullName":5,"class":6},"University of Zurich","OTHER",[8,12],{"label":9,"type":10,"description":11,"interventionNames":10},"Mastocytosis",null,"Diagnosed mastocytosis according to WHO criteria",{"label":13,"type":10,"description":14,"interventionNames":10},"Hypertryptasemia","Repeated elevated serum tryptase with no underlying mastocytosis or no bone marrow biopsy performed",[16],{"name":17,"role":18,"phone":19,"phoneExt":10,"email":20},"Claudia Lang, MD","CONTACT","+41442551111","claudia.lang@usz.ch",[22],{"facility":23,"status":24,"city":25,"state":10,"zip":26,"country":27,"countryCode":28,"cosmosGeoPoint":29,"geoPoint":34,"contacts":35},"University Hospital of Zurich","RECRUITING","Zurich","8091","Switzerland","CH",{"type":30,"coordinates":31},"Point",[32,33],8.55,47.36667,{"lat":33,"lon":32},[36],{"name":17,"role":18,"phone":19,"phoneExt":10,"email":20},{"type":38,"investigatorFullName":10,"investigatorTitle":10,"investigatorAffiliation":10,"oldNameTitle":10,"oldOrganization":10},"SPONSOR","100551961","mastocytosis-registry-of-zurich-100551961",false,"NCT06466889","Mastocytosis Registry (of Zurich)","Genetic, Multiomic and Cytokine-based Mapping of Patients With Mastocytosis\u002FHypertryptasemia at the University Hospital of Zurich German: Mastozytose-Register: Datenerfassung Und Weiterverwendung Von Biologischem Material Von Patienten Mit Mastozytose, Welche am Universitätsspital Zürich Behandelt Werden","MastoR","Inclusion Criteria:\n\n* Adult patients with mastocytsis\u002Fhypertryptasemia which are treated at the university hospital of Zurich\n* available informed consent\n\nExclusion Criteria:\n\n* denied consent",true,"ALL",{"count":50,"type":51},400,"ESTIMATED","10 Years","OBSERVATIONAL","The study aims to summarize patients with mastocytosis and hypertryptasämia (without underlying mastocytosis or no bone marrow biopsy) in relation to demographic information, clinical progress and treatment courses. Biologic samples are collected from available routine diagnostics (serum, skin tissue, gut mucosa, bone marrow, and others) for further use in experimental research.",[9,13],[57],"mast cell disease","2024-06-24",{"date":60,"type":61},"2024-06-26","ACTUAL",{"date":63,"type":61},"2024-06-06",{"date":65,"type":51},"2035-12-31",{"name":5,"class":6},1]