[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"eadyn\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:eadyn":15},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,1,0,[8],{"id":9,"slug":10,"hasResults":11,"nctId":12,"briefTitle":13,"officialTitle":14,"acronym":15,"eligibilityCriteria":16,"healthyVolunteers":11,"sex":17,"minAge":18,"maxAge":19,"enrollmentInfo":20,"targetDuration":23,"studyType":24,"phases":4,"briefSummary":25,"conditions":26,"keywords":30,"overallStatus":34,"whyStopped":4,"lastUpdateSubmitDate":35,"lastUpdatePostDateStruct":36,"startDateStruct":39,"completionDateStruct":41,"leadSponsor":43,"locationsCount":5},"100656935","the-relationship-between-hypotension-and-tissue-o2-in-invasive-eadyn-during-anesthesia-induction-in-open-heart-surgery-100656935",false,"NCT07831252","The Relationship Between Hypotension and Tissue O2 in Invasive Eadyn During Anesthesia Induction in Open Heart Surgery","Investigation of the Relationship Between Hypotension and Tissue O2 in Invasive Eadyn During Anesthesia Induction in Open Heart Surgery: Observational Study","Eadyn","Inclusion Criteria: • American Society of Anaesthesiologists (ASA) Physical Status classification I to III\n\n• Patients who planned open heart surgery\n\nExclusion Criteria: • Age \\\u003C 18 years\n\n* Presence of arrhythmia (atrial fibrillation or frequent premature beats)\n* Severe valvular heart disease (aortic or mitral stenosis\u002Finsufficiency)\n* Severe heart failure (EF \\\u003C 40%)\n* Congenital heart disease\n* Severe chronic lung disease\n* Chronic kidney disease requiring dialysis\n* Severe peripheral vascular disease\n* Morbid obesity\n* Emergency surgery cases","ALL","18 Years","90 Years",{"count":21,"type":22},40,"ESTIMATED","1 Day","OBSERVATIONAL","Our aim is to identify patients who may experience hypotension during anesthesia induction. Intraoperative hemodynamic stability plays an important role in tissue oxygenation. Although the duration of hypotension can be kept short with the necessary interventions, it is important that hypotension is predictable in order to prevent intraoperative complications and postoperative organ damage.\n\n40 patients scheduled for open heart surgery will be monitored from one minute before anesthesia is administered until ten minutes after. Patients will be divided into two groups based on the presence or absence of hypotension during the monitoring period. All patients will be monitored according to a standardized procedure. Demographic data, non-invasive and invasive hemodynamic parameters, primarily Eadyn, and cerebral and renal tissue saturation data will be collected. Moreover, vasopressor administration in response to hypotension will be recorded.",[27,15,28,29],"Post-induction Hypotension","Cerebral and Kidney Regional Saturation","Open Heart Surgery",[15,31,32,33],"post-induction hypotension","cerebral regional saturation","kidney regional saturation","RECRUITING","2026-09-15",{"date":37,"type":38},"2026-09-21","ACTUAL",{"date":40,"type":38},"2025-09-01",{"date":42,"type":22},"2026-12-17",{"name":44,"class":45},"Haseki Training and Research Hospital","OTHER"]