[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100371351":3},{"organization":4,"armGroups":7,"interventions":8,"overallOfficials":16,"centralContacts":20,"locations":25,"responsibleParty":42,"collaborators":7,"id":46,"slug":7,"hasResults":47,"nctId":48,"briefTitle":49,"officialTitle":49,"acronym":7,"eligibilityCriteria":50,"healthyVolunteers":47,"sex":51,"minAge":52,"maxAge":53,"enrollmentInfo":54,"targetDuration":7,"studyType":57,"phases":7,"briefSummary":58,"conditions":59,"keywords":61,"overallStatus":27,"whyStopped":7,"lastUpdateSubmitDate":66,"lastUpdatePostDateStruct":67,"startDateStruct":70,"completionDateStruct":72,"leadSponsor":74,"locationsCount":75},{"fullName":5,"class":6},"University of Iowa","OTHER",null,[9,13],{"type":10,"name":11,"description":12,"armGroupLabels":7,"otherNames":7},"DEVICE","Actigraph","Actigraphs are non-invasive, wearable devices that measure activity levels using an accelerometer",{"type":6,"name":14,"description":15,"armGroupLabels":7,"otherNames":7},"Grip strength test","The purpose of this test is to measure the maximum isometric strength of the hand and forearm muscles",[17],{"name":18,"affiliation":5,"role":19},"Michael Tomasson, MD","PRINCIPAL_INVESTIGATOR",[21],{"name":18,"role":22,"phone":23,"phoneExt":7,"email":24},"CONTACT","319-356-4200","melissa-bates@uiowa.edu",[26],{"facility":5,"status":27,"city":28,"state":29,"zip":30,"country":31,"countryCode":32,"cosmosGeoPoint":33,"geoPoint":38,"contacts":39},"RECRUITING","Iowa City","Iowa","52242","United States","US",{"type":34,"coordinates":35},"Point",[36,37],-91.53017,41.66113,{"lat":37,"lon":36},[40],{"name":18,"role":22,"phone":23,"phoneExt":7,"email":41},"michael-tomasson@uiowa.edu",{"type":43,"investigatorFullName":44,"investigatorTitle":45,"investigatorAffiliation":5,"oldNameTitle":7,"oldOrganization":7},"SPONSOR_INVESTIGATOR","Michael Tomasson","Professor Internal Medicine","100371351",false,"NCT04115241","Activity Levels in Bone Marrow Transplant Patients","Patients who will be receiving a bone marrow transplant are eligible for this study","ALL","18 Years","99 Years",{"count":55,"type":56},200,"ESTIMATED","OBSERVATIONAL","Participants in this study will be receiving a bone marrow transplant. This study is designed to evaluate correlations between activity levels and length of stay, quality of life, and hand grip strength.",[60],"Bone Marrow Transplant",[62,63,64,65],"leukemia","multiple myeloma","myelodysplastic syndrome","stem cell transplant","2025-11-05",{"date":68,"type":69},"2025-11-10","ACTUAL",{"date":71,"type":69},"2019-05-23",{"date":73,"type":56},"2030-05-23",{"name":44,"class":6},1]