[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100517103":3},{"organization":4,"armGroups":7,"interventions":21,"overallOfficials":10,"centralContacts":26,"locations":32,"responsibleParty":47,"collaborators":10,"id":51,"slug":52,"hasResults":53,"nctId":54,"briefTitle":55,"officialTitle":56,"acronym":10,"eligibilityCriteria":57,"healthyVolunteers":53,"sex":58,"minAge":59,"maxAge":10,"enrollmentInfo":60,"targetDuration":63,"studyType":64,"phases":10,"briefSummary":65,"conditions":66,"keywords":69,"overallStatus":35,"whyStopped":10,"lastUpdateSubmitDate":74,"lastUpdatePostDateStruct":75,"startDateStruct":78,"completionDateStruct":80,"leadSponsor":82,"locationsCount":83},{"fullName":5,"class":6},"Acıbadem Atunizade Hospital","OTHER",[8,12,17],{"label":9,"type":10,"description":11,"interventionNames":10},"Group 1",null,"Sweep Gas Flow did not changed (1.35 L\u002Fm2\u002Fmin)",{"label":13,"type":10,"description":14,"interventionNames":15},"Group 2","Sweep Gas Flow decreased during rewarming (1.2 L\u002Fm2\u002Fmin)",[16],"Other: Gas Flow Adjustment",{"label":18,"type":10,"description":19,"interventionNames":20},"Group 3","Sweep Gas Flow decreased during rewarming (1 L\u002Fm2\u002Fmin)",[16],[22],{"type":6,"name":23,"description":24,"armGroupLabels":25,"otherNames":10},"Gas Flow Adjustment","Decreased gas flow causes PaCO2 to elevate and prevents alkalosis",[13,18],[27],{"name":28,"role":29,"phone":30,"phoneExt":10,"email":31},"Melis Tosun, MD","CONTACT","00905356694002","melistosun@gmail.com",[33],{"facility":34,"status":35,"city":36,"state":37,"zip":10,"country":38,"countryCode":10,"cosmosGeoPoint":39,"geoPoint":44,"contacts":45},"Acıbadem Altunizade Hastanesi İstanbul","RECRUITING","Istanbul","Altunizade","Turkey (Türkiye)",{"type":40,"coordinates":41},"Point",[42,43],28.94966,41.01384,{"lat":43,"lon":42},[46],{"name":28,"role":29,"phone":30,"phoneExt":10,"email":31},{"type":48,"investigatorFullName":49,"investigatorTitle":50,"investigatorAffiliation":5,"oldNameTitle":10,"oldOrganization":10},"PRINCIPAL_INVESTIGATOR","Melis Tosun","Principal Investigator","100517103","re-adjustment-of-sweep-gas-flow-to-the-during-the-rewarming-period-of-the-cardiopulmonary-bypass-100517103",false,"NCT06013189","Re-Adjustment of Sweep Gas Flow to the During the Rewarming Period of the Cardiopulmonary Bypass","Re-Adjustment of Sweep Gas Flow to the During the Rewarming Period of the Cardiopulmonary Bypass to Prevent Alkalosis","Inclusion Criteria:\n\n* Patients over 18 years of age\n* Elective CPB surgery\n\nExclusion Criteria:\n\n* Patients undergoing minimally invasive surgery\n* Patients undergoing robotic cardiac surgery,\n* Patients undergoing deep hypothermia,\n* Patients undergoing total circulatory arrest,\n* Patients whose FiO2 requirement is high that cannot be applied to target gas flow","ALL","18 Years",{"count":61,"type":62},90,"ESTIMATED","2 Months","OBSERVATIONAL","The investigators designed this prospective observational study with the theory that alkalosis caused by decreased CO2 solubility due to temperature increase during the rewarming period of the Cardiopulmonary Bypass could be prevented by reducing the sweep gas flow during the rewarming period.",[67,68],"Optimal Sweep Gas Flow","Determination of Optimal Sweep Gas Flow for Different Phases of Cardiopulmonary Bypass",[70,71,72,73],"sweep gas flow","rewarming","cardiopulmonary bypass","alkalosis","2023-08-24",{"date":76,"type":77},"2023-08-28","ACTUAL",{"date":79,"type":77},"2023-08-07",{"date":81,"type":62},"2034-11",{"name":5,"class":6},1]