[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"cardiac-surgery-intensive-care-treatment\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:cardiac-surgery-intensive-care-treatment":28},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,2,0,[8,52],{"id":9,"slug":10,"hasResults":11,"nctId":12,"briefTitle":13,"officialTitle":13,"acronym":14,"eligibilityCriteria":15,"healthyVolunteers":11,"sex":16,"minAge":17,"maxAge":18,"enrollmentInfo":19,"targetDuration":4,"studyType":22,"phases":23,"briefSummary":25,"conditions":26,"keywords":31,"overallStatus":39,"whyStopped":4,"lastUpdateSubmitDate":40,"lastUpdatePostDateStruct":41,"startDateStruct":44,"completionDateStruct":46,"leadSponsor":48,"locationsCount":51},"100625408","prognosis-and-diagnosis-of-acute-gastrointestinal-dysfunction-in-cardiac-surgery-patients-100625408",false,"NCT07422246","Prognosis and Diagnosis of Acute Gastrointestinal Dysfunction in Cardiac Surgery Patients","PREDICT-GICS","Inclusion Criteria:\n\n* Surgery on the heart and main vessels with a high risk of developing gastrointestinal dysfunction (according to literature data and our own retrospective study);\n* Patient's consent to participate in the study\n\nExclusion Criteria:\n\n* Patient's refusal to participate in the study;\n* HIV infection in the patient;\n* Immunosuppressive therapy;\n* Oncological disease;","ALL","18 Years","95 Years",{"count":20,"type":21},100,"ESTIMATED","INTERVENTIONAL",[24],"NA","The purpose of this prospective observational clinical cohort study is to develop a scientifically based approach to the prediction and early diagnosis of intestinal dysfunction in cardiac surgery patients.\n\nThe main questions that the study should answer:\n\nWhat are the main risk factors for the development of intestinal dysfunction? What specific and non-specific biomarkers can predict the development of intestinal dysfunction? The study participants will be monitored from the moment of hospitalization until the end of their stay in a medical facility",[27,28,29,30],"Gastrointestinal Dysfunction","Cardiac Surgery Intensive Care Treatment","Cardiac Surgery","Cardiac Surgery in Adult Patient",[32,33,34,35,36,37,38],"cardiac surgery","intestinal dysfunction","gastrointestinal dysfunction","gastrointestinal complications","multiorgan dysfunction syndrome","intestinal failure","gastrointestinal failure","NOT_YET_RECRUITING","2026-02-18",{"date":42,"type":43},"2026-02-19","ACTUAL",{"date":45,"type":21},"2026-03-10",{"date":47,"type":21},"2028-09-30",{"name":49,"class":50},"Petrovsky National Research Centre of Surgery","OTHER",1,{"id":53,"slug":54,"hasResults":11,"nctId":55,"briefTitle":56,"officialTitle":57,"acronym":4,"eligibilityCriteria":58,"healthyVolunteers":11,"sex":16,"minAge":17,"maxAge":4,"enrollmentInfo":59,"targetDuration":61,"studyType":62,"phases":4,"briefSummary":63,"conditions":64,"keywords":66,"overallStatus":39,"whyStopped":4,"lastUpdateSubmitDate":69,"lastUpdatePostDateStruct":70,"startDateStruct":72,"completionDateStruct":74,"leadSponsor":76,"locationsCount":4},"100617285","correlation-between-postoperative-blood-pressure-variability-perfusion-index-and-perioperative-adverse-events-in-cardiac-surgery-100617285","NCT07316634","Correlation Between Postoperative Blood Pressure Variability, Perfusion Index and Perioperative Adverse Events in Cardiac Surgery","Correlation Between Postoperative Blood Pressure Variability, Perfusion Index and Perioperative Adverse Events in Cardiac Surgery: A Single-Center Prospective Observational Cohort Study","Inclusion Criteria:\n\n* Age at surgery ≥ 18 years\n\n  * Patients admitted to the ICU for the first time after undergoing their first cardiac surgical procedure during the current hospitalization ③ Expected to receive continuous invasive blood pressure monitoring and noninvasive pulse oximetry monitoring for at least 12 hours postoperatively in the ICU ④ Written or verbal informed consent obtained from the patient or their family members\n\nExclusion Criteria:\n\n* Patients with severe peripheral vascular disease in the arm used for noninvasive pulse oximetry monitoring\n\n  * Patients not undergoing invasive hemodynamic monitoring ③ Patients requiring preoperative or intraoperative support with IABP or ECMO\n\n    * Patients expected to have incomplete postoperative monitoring data or a monitoring duration of less than 12 hours\n\n      * Postoperative patients who are not admitted to the ICU for the first time during the current hospitalization ⑥ Patients admitted to the ICU prior to undergoing cardiac surgery ⑦ Patients with critically insufficient baseline preoperative data",{"count":60,"type":21},1200,"30 Days","OBSERVATIONAL","In patients after cardiac surgery, disturbances in macrocirculatory fluctuations and tissue perfusion commonly coexist. The stress state induced by factors such as surgical manipulation, cardiopulmonary bypass, anesthetic agents, pain, and ischemia-reperfusion injury, along with the use of vasoactive drugs postoperatively, often leads to increased blood pressure fluctuations in the early postoperative period. Additionally, dysregulation of organ blood flow autoregulation post-surgery contributes to peripheral circulatory impairment, rendering perfusion pressure an unreliable indicator of actual organ perfusion. We aim to assess postoperative blood pressure fluctuation using blood pressure variability and evaluate peripheral circulatory status via the perfusion index. In this prospective cohort study, we will examine the correlation between these two parameters and perioperative adverse events.",[28,65],"Hemodynamics",[67,68,29],"Blood Pressure Variability","Perfusion Index","2025-12-19",{"date":71,"type":43},"2026-01-05",{"date":73,"type":21},"2026-01-01",{"date":75,"type":21},"2026-08-01",{"name":77,"class":50},"Beijing Anzhen Hospital"]