[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100650070":3},{"organization":4,"armGroups":7,"interventions":7,"overallOfficials":8,"centralContacts":12,"locations":7,"responsibleParty":21,"collaborators":7,"id":23,"slug":24,"hasResults":25,"nctId":26,"briefTitle":27,"officialTitle":28,"acronym":7,"eligibilityCriteria":29,"healthyVolunteers":25,"sex":30,"minAge":31,"maxAge":32,"enrollmentInfo":33,"targetDuration":7,"studyType":36,"phases":7,"briefSummary":37,"conditions":38,"keywords":41,"overallStatus":47,"whyStopped":7,"lastUpdateSubmitDate":48,"lastUpdatePostDateStruct":49,"startDateStruct":52,"completionDateStruct":54,"leadSponsor":56,"locationsCount":7},{"fullName":5,"class":6},"Ain Shams University","OTHER",null,[9],{"name":10,"affiliation":5,"role":11},"Mohamed H Shokeir, M.D., Ph.D.","STUDY_CHAIR",[13,18],{"name":14,"role":15,"phone":16,"phoneExt":7,"email":17},"Noura A Kamal, M.Sc.","CONTACT","+201119774236","NouraAbdel-Monem@med.asu.edu.eg",{"name":19,"role":15,"phone":20,"phoneExt":7,"email":7},"Islam A Taher, M.D.","+201005629809",{"type":22,"investigatorFullName":7,"investigatorTitle":7,"investigatorAffiliation":7,"oldNameTitle":7,"oldOrganization":7},"SPONSOR","100650070","stroke-volume-versus-inferior-vena-cava-collapsibility-index-to-predict-postinduction-hypotension-in-intestinal-obstruction-100650070",false,"NCT07742904","SV and IVC Collapsibility Index to Predict Postinduction Hypotension","Stroke Volume Versus Inferior Vena Cava Collapsibility Index to Predict Postinduction Hypotension in Intestinal Obstruction","Inclusion Criteria:\n\n* Adult patients with intestinal bowel obstruction undergoing exploratory abdominal surgery under general anesthesia.\n* Age 40 to 70 years old.\n* Body Mass Index (BMI) = 18 to 25 kg\u002Fm2.\n* American Society of Anesthesiologists (ASA) physical status grade I or II.\n\nExclusion Criteria:\n\n* American Society of Anesthesiologists (ASA) physical status grade \\>= III.\n* Patients in whom the IVC cannot be visualized or patients with poor echogenicity.\n* Patients with hemodynamic instability.\n* Patients with vascular, respiratory, or cardiac diseases (e.g., cardiomyopathy, heart valve disease, arrhythmia, or bad exercise tolerance).\n* Pregnant patients.\n* Difficult airway or multiple intubatio","ALL","40 Years","70 Years",{"count":34,"type":35},75,"ESTIMATED","OBSERVATIONAL","Postinduction hypotension (PIH) is a frequent complication during general anesthesia. This study aims to compare the predictive effectiveness and diagnostic accuracy of stroke volume (SV) measured via left ventricular outflow tract velocity time integral (LVOT-VTI) versus the inferior vena cava collapsibility index (IVC-CI) using transthoracic echocardiography. The assessment will be conducted in adult patients with intestinal obstruction undergoing exploratory abdominal surgery under general anesthesia.",[39,40],"Post-induction Hypotension","Intestinal Obstruction",[42,43,44,45,46],"Stroke Volume","Inferior Vena Cava Collapsibility Index","LVOT-VTI","Echocardiography","General Anesthesia","NOT_YET_RECRUITING","2026-08-08",{"date":50,"type":51},"2026-08-11","ACTUAL",{"date":53,"type":35},"2026-08-01",{"date":55,"type":35},"2027-02-01",{"name":5,"class":6}]