[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100111972":3},{"organization":4,"armGroups":7,"interventions":10,"overallOfficials":12,"centralContacts":16,"locations":26,"responsibleParty":51,"collaborators":53,"id":57,"slug":10,"hasResults":58,"nctId":59,"briefTitle":60,"officialTitle":60,"acronym":10,"eligibilityCriteria":61,"healthyVolunteers":58,"sex":62,"minAge":10,"maxAge":10,"enrollmentInfo":63,"targetDuration":10,"studyType":66,"phases":10,"briefSummary":67,"conditions":68,"keywords":71,"overallStatus":28,"whyStopped":10,"lastUpdateSubmitDate":78,"lastUpdatePostDateStruct":79,"startDateStruct":82,"completionDateStruct":84,"leadSponsor":86,"locationsCount":87},{"fullName":5,"class":6},"University of Utah","OTHER",[8],{"label":9,"type":10,"description":11,"interventionNames":10},"Affected Population",null,"Subjects with an elevated hemoglobin concentration or an elevated platelet count",[13],{"name":14,"affiliation":5,"role":15},"Josef T. Prchal, MD","PRINCIPAL_INVESTIGATOR",[17,22],{"name":18,"role":19,"phone":20,"phoneExt":10,"email":21},"Josef T Prchal, MD","CONTACT","801-581-4220","josef.prchal@hsc.utah.edu",{"name":23,"role":19,"phone":24,"phoneExt":10,"email":25},"Soo Jin Kim, MS","801-213-4379","soo.kim@hsc.utah.edu",[27],{"facility":5,"status":28,"city":29,"state":30,"zip":31,"country":32,"countryCode":33,"cosmosGeoPoint":34,"geoPoint":39,"contacts":40},"RECRUITING","Salt Lake City","Utah","84132","United States","US",{"type":35,"coordinates":36},"Point",[37,38],-111.89105,40.76078,{"lat":38,"lon":37},[41,42,43,44,47,49],{"name":18,"role":19,"phone":20,"phoneExt":10,"email":21},{"name":23,"role":19,"phone":24,"phoneExt":10,"email":25},{"name":18,"role":15,"phone":10,"phoneExt":10,"email":10},{"name":45,"role":46,"phone":10,"phoneExt":10,"email":10},"Neeraj Agarwal, MD","SUB_INVESTIGATOR",{"name":48,"role":46,"phone":10,"phoneExt":10,"email":10},"Dong Yoon, PhD",{"name":50,"role":46,"phone":10,"phoneExt":10,"email":10},"Tatum Simonson, PhD",{"type":52,"investigatorFullName":10,"investigatorTitle":10,"investigatorAffiliation":10,"oldNameTitle":10,"oldOrganization":10},"SPONSOR",[54],{"name":55,"class":56},"National Heart, Lung, and Blood Institute (NHLBI)","NIH","100111972",false,"NCT00722527","Molecular Biology of Polycythemia and Thrombocytosis","Inclusion Criteria:\n\n1. Subjects with an elevated hemoglobin concentration (\\>18 in males and \\>16 in females)\n2. Subjects with an elevated platelet count (\\>450,000)\n\nExclusion Criteria:\n\n1. Subjects who have a known acquired cause of polycythemia and thrombocytosis\n2. Subjects with heart disease, left to right heart shunt or severe pulmonary disease","ALL",{"count":64,"type":65},200,"ESTIMATED","OBSERVATIONAL","Our study is designed to characterize the clinical picture and genetic pattern of Polycythemia and Thrombocytosis. The purpose of this project is to find a gene and its mutation that causes these disorders. When this is accomplished, new therapies to control and eventually cure the disorder can be designed.",[69,70],"Polycythemia","Thrombocytosis",[72,69,73,74,75,76,70,77],"Primary Familial and Congenital Polycythemia","Molecular Biology","Genetics","Erythropoiesis","EPOR mutation","Hypoxia","2026-03-05",{"date":80,"type":81},"2026-03-09","ACTUAL",{"date":83,"type":10},"2006-07",{"date":85,"type":65},"2028-07",{"name":5,"class":6},1]