[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100648376":3},{"organization":4,"armGroups":7,"interventions":17,"overallOfficials":10,"centralContacts":10,"locations":23,"responsibleParty":37,"collaborators":10,"id":39,"slug":40,"hasResults":41,"nctId":42,"briefTitle":43,"officialTitle":44,"acronym":45,"eligibilityCriteria":46,"healthyVolunteers":41,"sex":47,"minAge":48,"maxAge":10,"enrollmentInfo":49,"targetDuration":10,"studyType":52,"phases":10,"briefSummary":53,"conditions":54,"keywords":10,"overallStatus":56,"whyStopped":10,"lastUpdateSubmitDate":57,"lastUpdatePostDateStruct":58,"startDateStruct":61,"completionDateStruct":63,"leadSponsor":65,"locationsCount":66},{"fullName":5,"class":6},"The Royal Wolverhampton Hospitals NHS Trust","OTHER_GOV",[8,12],{"label":9,"type":10,"description":11,"interventionNames":10},"Patients who developed AKI in their post-operative phase",null,"Consecutive patients who have undergone cardiac surgery and who developed AKI in their post-operative phase will be selected",{"label":13,"type":10,"description":14,"interventionNames":15},"Patients who did not develop AKI in their post-operative phase","The patients who developed AKI group will be propensity-matched 1:1 to patients who did not develop AKI",[16],"Other: No Intervention: Observational Cohort",[18],{"type":19,"name":20,"description":21,"armGroupLabels":22,"otherNames":10},"OTHER","No Intervention: Observational Cohort","No intervention",[13],[24],{"facility":25,"status":10,"city":26,"state":27,"zip":28,"country":29,"countryCode":30,"cosmosGeoPoint":31,"geoPoint":36,"contacts":10},"The Royal Wolverhampton NHS Trust","Wolverhampton","West Midlands","WV10 0QP","United Kingdom","UK",{"type":32,"coordinates":33},"Point",[34,35],-2.12296,52.58547,{"lat":35,"lon":34},{"type":38,"investigatorFullName":10,"investigatorTitle":10,"investigatorAffiliation":10,"oldNameTitle":10,"oldOrganization":10},"SPONSOR","100648376","treatment-costs-of-kidney-injury-in-patients-having-heart-surgery-in-the-uk-100648376",false,"NCT07719569","Treatment Costs of Kidney Injury in Patients Having Heart Surgery in the UK","Treatment Costs of Acute Kidney Injury in Patients Undergoing Cardiac Surgery in the UK: A Retrospective Study","Cost-AKI","Inclusion Criteria:\n\n* Underwent elective or in-house urgent cardiac surgery at the Royal Wolverhampton NHS Trust between 1st January 2013 and 31st December 2025, excluding those who had surgery during 2020 and 2021 due to the confounding effect of COVID-19 on acute kidney injury incidence.\n* Cardiopulmonary bypass (CPB) was utilised during the cardiac surgical procedure.\n* A complete minimum dataset is available within the study databases, comprising: age, sex, history of diabetes, left ventricular ejection fraction (LVEF), surgical priority, pre-operative haemoglobin and serum creatinine (SCr) levels, type of cardiac surgery performed, CPB duration, EuroSCORE or logistic EuroSCORE, renal replacement therapy (RRT) use, and post-operative day 1 and\u002For day 2 and\u002For day 3 SCr values.\n\nExclusion Criteria:\n\n* The procedure was performed as an emergency surgery.\n* Required data fields are incomplete or unavailable.\n* Surgery was performed off-pump, without the use of cardiopulmonary bypass.\n* The patient was dialysis-dependent prior to surgery.\n* The patient had a pre-operative estimated glomerular filtration rate (eGFR) of less than 20 mL\u002Fmin\u002F1.73 m².\n* The cardiac procedure required deep hypothermic circulatory arrest (DHCA).\n* The patient has exercised their right to opt out of research data use.","ALL","18 Years",{"count":50,"type":51},4600,"ESTIMATED","OBSERVATIONAL","Single-centre retrospective analysis of prospectively collected data with propensity matched scoring groups (AKI v\u002Fs non-AKI). Data collection from databases (or their equivalent): PATS Dendrite, Electronic Medical Records, TD-web (results Portal), MedTrack (ICU database), iSite (Radiology), SPY (Long-term status)",[55],"Acute Kidney Injury","NOT_YET_RECRUITING","2026-07-21",{"date":59,"type":60},"2026-07-22","ACTUAL",{"date":62,"type":51},"2026-10-01",{"date":64,"type":51},"2027-04-01",{"name":5,"class":6},1]