[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100522551":3},{"organization":4,"armGroups":7,"interventions":8,"overallOfficials":13,"centralContacts":18,"locations":27,"responsibleParty":46,"collaborators":7,"id":48,"slug":49,"hasResults":50,"nctId":51,"briefTitle":52,"officialTitle":52,"acronym":53,"eligibilityCriteria":54,"healthyVolunteers":50,"sex":55,"minAge":56,"maxAge":57,"enrollmentInfo":58,"targetDuration":7,"studyType":61,"phases":7,"briefSummary":62,"conditions":63,"keywords":66,"overallStatus":30,"whyStopped":7,"lastUpdateSubmitDate":69,"lastUpdatePostDateStruct":70,"startDateStruct":73,"completionDateStruct":75,"leadSponsor":77,"locationsCount":78},{"fullName":5,"class":6},"Spectrocor","INDUSTRY",null,[9],{"type":10,"name":11,"description":12,"armGroupLabels":7,"otherNames":7},"DEVICE","Myocardial spectrometric measurement","Myocardial spectrometric measurement during open-heart Surgery",[14],{"name":15,"affiliation":16,"role":17},"Peter Raivio, PhD","Chief of Department, Head and Lung Center, Hospital District of Helsinki and Uusimaa","PRINCIPAL_INVESTIGATOR",[19,23],{"name":15,"role":20,"phone":21,"phoneExt":7,"email":22},"CONTACT","+358 50 4272283","peter.raivio@hus.fi",{"name":24,"role":20,"phone":25,"phoneExt":7,"email":26},"Tatu Juvonen, Professor","+358 50 4080562","tatu.juvonen@hus.fi",[28],{"facility":29,"status":30,"city":31,"state":32,"zip":33,"country":34,"countryCode":35,"cosmosGeoPoint":36,"geoPoint":41,"contacts":42},"Heart and Lung Center","RECRUITING","Helsinki","Uusimaa","00029","Finland","FI",{"type":37,"coordinates":38},"Point",[39,40],24.93545,60.16952,{"lat":40,"lon":39},[43,45],{"name":44,"role":20,"phone":21,"phoneExt":7,"email":22},"Peter Raivio, MD, PhD",{"name":24,"role":20,"phone":25,"phoneExt":7,"email":26},{"type":47,"investigatorFullName":7,"investigatorTitle":7,"investigatorAffiliation":7,"oldNameTitle":7,"oldOrganization":7},"SPONSOR","100522551","spectroscopic-assessment-of-intramyocardial-oxygen-saturation-during-open-heart-surgery-100522551",false,"NCT06084091","Spectroscopic Assessment of Intramyocardial Oxygen Saturation During Open-Heart Surgery","ECS","Inclusion Criteria:\n\n* Any 18 to 90-year-old patient scheduled for an open-heart operation\n* The ability to understand the study's objective and the risks involved.\n* Informed consent obtained, including the agreement to authorization to use the protected personal patient records according to privacy legislation.\n\nExclusion Criteria:\n\n* Inability to obtain an informed consent form\n* Patients included as vulnerable population according to Finnish Medical Research Act, including retarded, pregnant women, nursing mothers, prisoners, or forensic patients.","ALL","18 Years","90 Years",{"count":59,"type":60},40,"ESTIMATED","OBSERVATIONAL","The goal of this observational study is to test in the safety and performance of intraoperative myocardial spectroscopic measurement in open-heart surgery patients\n\nThe main questions it aims to answer are:\n\n* The Devices can record myocardial spectrometric data for analysis, and\n* How these measures correlate with the occurring events, procedures, and clinical parameters during the operation.\n* Number of participants with device-related adverse events as assessed by CTCAE v4.0",[64,65],"Coronary Artery Disease","Heart Valve Diseases",[67,68],"monitoring, intraoperative","Heart Surgery","2026-08-20",{"date":71,"type":72},"2026-08-21","ACTUAL",{"date":74,"type":72},"2023-10-06",{"date":76,"type":60},"2026-12-31",{"name":5,"class":6},1]