[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100579398":3},{"organization":4,"armGroups":7,"interventions":19,"overallOfficials":25,"centralContacts":29,"locations":35,"responsibleParty":51,"collaborators":12,"id":55,"slug":56,"hasResults":57,"nctId":58,"briefTitle":59,"officialTitle":60,"acronym":61,"eligibilityCriteria":62,"healthyVolunteers":57,"sex":63,"minAge":64,"maxAge":12,"enrollmentInfo":65,"targetDuration":12,"studyType":68,"phases":69,"briefSummary":71,"conditions":72,"keywords":74,"overallStatus":38,"whyStopped":12,"lastUpdateSubmitDate":78,"lastUpdatePostDateStruct":79,"startDateStruct":82,"completionDateStruct":84,"leadSponsor":86,"locationsCount":87},{"fullName":5,"class":6},"Yudin Hospital","OTHER",[8,13],{"label":9,"type":10,"description":11,"interventionNames":12},"Control","NO_INTERVENTION","No ablation will be performed in this group of patients.",null,{"label":14,"type":15,"description":16,"interventionNames":17},"Intervention","EXPERIMENTAL","In this group of patients, radiofrequency left atrial posterior wall isolation will be performed.",[18],"Device: Radiofrequency ablation",[20],{"type":21,"name":22,"description":23,"armGroupLabels":24,"otherNames":12},"DEVICE","Radiofrequency ablation","In this group of patients, epicardial radiofrequency left atrial posterior wall isolation will be performed with AtriCure Isolator Synergy OLL2 bipolar radiofrequency clamp without opening the left atrium.",[14],[26],{"name":27,"affiliation":5,"role":28},"Alexandr Piskun, M.D., Ph.D.","STUDY_CHAIR",[30],{"name":31,"role":32,"phone":33,"phoneExt":12,"email":34},"Vasily I. Kaleda, M.D., Ph.D.","CONTACT","7 (985) 641 1769","vasily.kaleda@gmail.com",[36],{"facility":37,"status":38,"city":39,"state":39,"zip":40,"country":41,"countryCode":42,"cosmosGeoPoint":43,"geoPoint":48,"contacts":49},"Department of Cardiac Surgery, Yudin Hospital","RECRUITING","Moscow","115446","Russia","RU",{"type":44,"coordinates":45},"Point",[46,47],37.61781,55.75204,{"lat":47,"lon":46},[50],{"name":31,"role":32,"phone":33,"phoneExt":12,"email":34},{"type":52,"investigatorFullName":53,"investigatorTitle":54,"investigatorAffiliation":5,"oldNameTitle":12,"oldOrganization":12},"SPONSOR_INVESTIGATOR","Vasily I. Kaleda","Principal Investigator","100579398","prophylactic-radiofrequency-left-atrial-posterior-wall-isolation-to-prevent-atrial-fibrillation-after-cardiac-surgery-100579398",false,"NCT06823778","Prophylactic Radiofrequency Left Atrial Posterior Wall Isolation to Prevent Atrial Fibrillation After Cardiac Surgery","Prophylactic Radiofrequency Left Atrial Posterior Wall Isolation (box Lesion Ablation) to Prevent Atrial Fibrillation After Cardiac Surgery (PROBOX): a Randomized Controlled Trial","PROBOX","Inclusion Criteria:\n\n* All patients undergoing cardiac surgery by a single surgeon (V.K.)\n* Informed consent\n\nExclusion Criteria:\n\n* History of atrial fibrillation\u002Fflutter\n* Minimally invasive approach\n* Off-pump surgery\n* Emergent\u002Fsalvage surgery\n* Severe pericardial adhesions","ALL","18 Years",{"count":66,"type":67},216,"ESTIMATED","INTERVENTIONAL",[70],"NA","The goal of this clinical trial is to learn if an epicardial radiofrequency left atrial posterior wall isolation (box lesion ablation) prevents atrial fibrillation after cardiac surgery. The main question it aims to answer is:\n\n\\- Does box lesion ablation lower the number of patients experiencing de-novo atrial fibrillation requiring any treatment after cardiac surgery? Researchers will compare box lesion ablation to no ablation to see if ablation prevents postoperative atrial fibrillation.\n\nParticipants will undergo ablation or no ablation at the time of other cardiac surgery.\n\nData will be collected while in hospital. Additional information will be collected on 30th day after surgery by telephone call or during a visit.",[73],"Postoperative Atrial Fibrillation",[73,75,76,77],"Radiofrequency Ablation","Box Lesion Ablation","Prophylactic Ablation","2025-02-19",{"date":80,"type":81},"2025-02-21","ACTUAL",{"date":83,"type":81},"2025-02-17",{"date":85,"type":67},"2027-09",{"name":53,"class":6},1]