[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100515495":3},{"organization":4,"armGroups":7,"interventions":8,"overallOfficials":13,"centralContacts":7,"locations":18,"responsibleParty":32,"collaborators":7,"id":36,"slug":37,"hasResults":38,"nctId":39,"briefTitle":40,"officialTitle":41,"acronym":7,"eligibilityCriteria":42,"healthyVolunteers":38,"sex":43,"minAge":44,"maxAge":45,"enrollmentInfo":46,"targetDuration":7,"studyType":49,"phases":7,"briefSummary":50,"conditions":51,"keywords":7,"overallStatus":54,"whyStopped":7,"lastUpdateSubmitDate":55,"lastUpdatePostDateStruct":56,"startDateStruct":58,"completionDateStruct":60,"leadSponsor":62,"locationsCount":63},{"fullName":5,"class":6},"Tanta University","OTHER",null,[9],{"type":10,"name":11,"description":12,"armGroupLabels":7,"otherNames":7},"DIAGNOSTIC_TEST","Ratio of Femoral Vein Diameter to Femoral Artery Diameter","An ultrasound probe will be used to first scan the area of the upper thigh just below the inguinal ligament directing caudally seeking for the femoral vessels. The femoral artery and vein could be observed simultaneously. Under normal conditions, pulsation is an indication of the femoral artery, and its companion is the femoral vein. The mean femoral vein diameter and femoral vein diameter (3-5 diametral lines in different directions) will be measured during cough, crying, or performing the Valsalva maneuvers.",[14],{"name":15,"affiliation":16,"role":17},"sameh Fathi, MD","tanta university, faculty of medicine","STUDY_DIRECTOR",[19],{"facility":20,"status":7,"city":21,"state":22,"zip":23,"country":24,"countryCode":25,"cosmosGeoPoint":26,"geoPoint":31,"contacts":7},"Faculty of medicine, Tanta university","Tanta","El Gharbyia","31111","Egypt","EG",{"type":27,"coordinates":28},"Point",[29,30],31.00192,30.78847,{"lat":30,"lon":29},{"type":33,"investigatorFullName":34,"investigatorTitle":35,"investigatorAffiliation":5,"oldNameTitle":7,"oldOrganization":7},"PRINCIPAL_INVESTIGATOR","tarek abdel hay mostafa","principle investigator","100515495","the-ratio-of-femoral-vein-diameter-to-femoral-artery-diameter-to-predict-fluid-responsiveness-in-children-100515495",false,"NCT05992246","The Ratio of Femoral Vein Diameter to Femoral Artery Diameter to Predict Fluid Responsiveness in Children","The Validity of the Ratio of Femoral Vein Diameter to Femoral Artery Diameter to Predict Fluid Responsiveness in Children","Inclusion Criteria:\n\n* children with American society of anaesthesiologist physical status 1-2\n* 2-10 years of age\n* scheduled for elective surgery\n* signs of moderate to severe dehydration\n\nExclusion Criteria:\n\n* Patients with mild dehydration.\n* Patients with history of significant comorbid conditions or previous laparotomy.\n* Congenital heart disease.\n* Heart failure.\n* Disorder of venous return like arteriovenous fistula, DVT or Varicose veins.\n* Increase intra-abdominal pressure.","ALL","2 Years","10 Years",{"count":47,"type":48},85,"ACTUAL","OBSERVATIONAL","The hypothesis of the study will be that the ratio of femoral vein diameter to femoral artery diameter will have correlation with fluid status in pediatrics.",[52,53],"Pediatric ALL","Fluid Overload","COMPLETED","2025-02-03",{"date":57,"type":48},"2025-02-04",{"date":59,"type":48},"2023-08-20",{"date":61,"type":48},"2025-01-30",{"name":5,"class":6},1]