[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100478371":3},{"organization":4,"armGroups":7,"interventions":20,"overallOfficials":25,"centralContacts":30,"locations":40,"responsibleParty":57,"collaborators":25,"id":61,"slug":25,"hasResults":62,"nctId":63,"briefTitle":64,"officialTitle":65,"acronym":25,"eligibilityCriteria":66,"healthyVolunteers":67,"sex":68,"minAge":69,"maxAge":70,"enrollmentInfo":71,"targetDuration":25,"studyType":74,"phases":75,"briefSummary":77,"conditions":78,"keywords":25,"overallStatus":42,"whyStopped":25,"lastUpdateSubmitDate":80,"lastUpdatePostDateStruct":81,"startDateStruct":84,"completionDateStruct":86,"leadSponsor":88,"locationsCount":89},{"fullName":5,"class":6},"University of Utah","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Clinically Available Control Algorithm (MyoPro)","ACTIVE_COMPARATOR","Binary control of the orthosis is based on a clinically available control algorithm. This condition serves as a control. Participants will use a commercially available device, the MyoPro.",[13],"Other: commercially available control algorithm",{"label":15,"type":16,"description":17,"interventionNames":18},"High-Density EMG Control Algorithm","EXPERIMENTAL","Control of the orthosis is based on residual muscle activity mapped to intended movement using advanced predicted algorithms. This condition is a novel algorithm and serves as the experimental condition.",[19],"Other: experimental control algorithm",[21,26],{"type":6,"name":22,"description":23,"armGroupLabels":24,"otherNames":25},"commercially available control algorithm","Control of the prosthesis\u002Forthosis is based on clinical standard of care using commercially available control algorithms.",[9],null,{"type":6,"name":27,"description":28,"armGroupLabels":29,"otherNames":25},"experimental control algorithm","Control of the orthosis is based on residual muscle activity mapped to intended movement using high density electromyography and artificial intelligence control algorithms.",[15],[31,36],{"name":32,"role":33,"phone":34,"phoneExt":25,"email":35},"Heidi Hansen, BS","CONTACT","801.585.2373","heidi.hansen@hsc.utah.edu",{"name":37,"role":33,"phone":38,"phoneExt":25,"email":39},"Jacob Wilson, BS","801.581.8911","jacob.wilson@hsc.utah.edu",[41],{"facility":5,"status":42,"city":43,"state":44,"zip":45,"country":46,"countryCode":47,"cosmosGeoPoint":48,"geoPoint":53,"contacts":54},"RECRUITING","Salt Lake City","Utah","84132-2101","United States","US",{"type":49,"coordinates":50},"Point",[51,52],-111.89105,40.76078,{"lat":52,"lon":51},[55],{"name":56,"role":33,"phone":34,"phoneExt":25,"email":35},"Heidi Hansen",{"type":58,"investigatorFullName":59,"investigatorTitle":60,"investigatorAffiliation":5,"oldNameTitle":25,"oldOrganization":25},"PRINCIPAL_INVESTIGATOR","Jacob George","Assistant Professor","100478371",false,"NCT05509101","Improving Myoelectric Prosthetic and Orthotic Limb Control","Improving Myoelectric Prosthetic and Orthotic Limb Control Using Predictive Regression Algorithms and High-count Surface Electrodes","Inclusion Criteria:\n\n* First-ever ischemic or hemorrhagic stroke\n* Chronic Stroke (at least 6 months since onset)\n* Chronic hemiparesis\n* Functional range of motion for contralateral arm\n\nExclusion Criteria:\n\n* Individuals who are currently Incarcerated",true,"ALL","18 Years","70 Years",{"count":72,"type":73},45,"ESTIMATED","INTERVENTIONAL",[76],"NA","The purpose of this study is to improve control of myoelectrically-controlled advanced orthotic devices (an exoskeleton device that use the body's muscle signals to drive movements of a robotic brace) by using advanced predictive decode algorithms, and the use of high count (\\> 8) surface electromyographic (sEMG) electrodes.",[79],"Hemiparesis","2026-04-29",{"date":82,"type":83},"2026-05-06","ACTUAL",{"date":85,"type":83},"2017-03-01",{"date":87,"type":73},"2027-12-31",{"name":5,"class":6},1]