[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100543268":3},{"organization":4,"armGroups":7,"interventions":18,"overallOfficials":24,"centralContacts":29,"locations":10,"responsibleParty":38,"collaborators":10,"id":41,"slug":42,"hasResults":43,"nctId":44,"briefTitle":45,"officialTitle":46,"acronym":10,"eligibilityCriteria":47,"healthyVolunteers":43,"sex":48,"minAge":49,"maxAge":10,"enrollmentInfo":50,"targetDuration":10,"studyType":53,"phases":10,"briefSummary":54,"conditions":55,"keywords":10,"overallStatus":59,"whyStopped":10,"lastUpdateSubmitDate":60,"lastUpdatePostDateStruct":61,"startDateStruct":64,"completionDateStruct":66,"leadSponsor":68,"locationsCount":10},{"fullName":5,"class":6},"Peking University Third Hospital","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Patients with acute kidney injury (AKI)",null,"Patient diagnosed with AKI according to kidney disease improving global outcomes (KDIGO) 2012 criteria",[13],"Diagnostic Test: Contrast-enhanced Ultrasound",{"label":15,"type":10,"description":16,"interventionNames":17},"Patients without AKI","Patient diagnosed without AKI according to kidney disease improving global outcomes (KDIGO) 2012 criteria",[13],[19],{"type":20,"name":21,"description":22,"armGroupLabels":23,"otherNames":10},"DIAGNOSTIC_TEST","Contrast-enhanced Ultrasound","Patients with acute kidney injury high risk factors (KDIGO 2012) will undergo a contrast-enhanced ultrasound within 24 hours of admission to the ICU",[9,15],[25],{"name":26,"affiliation":27,"role":28},"Ligang Cui, Dr","Department of Ultrasound, Peking University Third Hospital","PRINCIPAL_INVESTIGATOR",[30,35],{"name":31,"role":32,"phone":33,"phoneExt":10,"email":34},"Yuewei Zhang, Dr","CONTACT","18800109082","zhang_yue_wei@126.com",{"name":26,"role":32,"phone":36,"phoneExt":10,"email":37},"13910627163","cuiligang_bysy@126.com",{"type":28,"investigatorFullName":39,"investigatorTitle":40,"investigatorAffiliation":5,"oldNameTitle":10,"oldOrganization":10},"Cui Ligang","Chief Physician","100543268","the-diagnostic-value-of-contrast-enhanced-ultrasound-in-acute-kidney-injury-in-icu-100543268",false,"NCT06353659","The Diagnostic Value of Contrast-enhanced Ultrasound in Acute Kidney Injury in ICU","The Diagnostic Value of Contrast-enhanced Ultrasound in Acute Kidney Injury in Intensive Care Unit","Inclusion Criteria:\n\n* Age\\>18 years old\n* First admission to ICU \\\u003C 24h after admission and expected ICU stay ≥48 hours\n* Acute kidney injury risk factors (KDIGO 2012)\n* Contrast-enhanced ultrasound\n\nExclusion Criteria:\n\n* Known severe chronic kidney disease (CKD≥ stage 4) or undergoing hemodialysis treatment\n* Kidney transplantation or renal malignancy\n* Terminal stage of malignant tumor\n* Pregnancy\n* Renal artery stenosis or renal vein thrombosis\n* The quality of CEUS images is poor, and quantitative analysis cannot be performed","ALL","18 Years",{"count":51,"type":52},60,"ESTIMATED","OBSERVATIONAL","The goal of this observational study is to quantitatively assess the renal microcirculation changes by contrast-enhanced ultrasound (CEUS) and to obtain systemic hemodynamic information by ultrasound Doppler at the same time, to analyze the relationship between renal microcirculation changes and systemic hemodynamic changes, and to explore the diagnostic value of CEUS in critically ill acute kidney injury.",[56,57,58],"Intensive Care Unit","Acute Kidney Injury","Ultrasound","NOT_YET_RECRUITING","2024-04-07",{"date":62,"type":63},"2024-04-09","ACTUAL",{"date":65,"type":52},"2024-04-15",{"date":67,"type":52},"2026-06-30",{"name":5,"class":6}]