[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100371351":3},{"organization":4,"armGroups":7,"interventions":8,"overallOfficials":16,"centralContacts":20,"locations":25,"responsibleParty":41,"collaborators":7,"id":45,"slug":7,"hasResults":46,"nctId":47,"briefTitle":48,"officialTitle":48,"acronym":7,"eligibilityCriteria":49,"healthyVolunteers":46,"sex":50,"minAge":51,"maxAge":52,"enrollmentInfo":53,"targetDuration":7,"studyType":56,"phases":7,"briefSummary":57,"conditions":58,"keywords":60,"overallStatus":27,"whyStopped":7,"lastUpdateSubmitDate":65,"lastUpdatePostDateStruct":66,"startDateStruct":69,"completionDateStruct":71,"leadSponsor":73,"locationsCount":74},{"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,"cosmosGeoPoint":32,"geoPoint":37,"contacts":38},"RECRUITING","Iowa City","Iowa","52242","United States",{"type":33,"coordinates":34},"Point",[35,36],-91.53017,41.66113,{"lat":36,"lon":35},[39],{"name":18,"role":22,"phone":23,"phoneExt":7,"email":40},"michael-tomasson@uiowa.edu",{"type":42,"investigatorFullName":43,"investigatorTitle":44,"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":54,"type":55},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.",[59],"Bone Marrow Transplant",[61,62,63,64],"leukemia","multiple myeloma","myelodysplastic syndrome","stem cell transplant","2025-11-05",{"date":67,"type":68},"2025-11-10","ACTUAL",{"date":70,"type":68},"2019-05-23",{"date":72,"type":55},"2030-05-23",{"name":43,"class":6},1]