[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100623309":3},{"organization":4,"armGroups":7,"interventions":19,"overallOfficials":18,"centralContacts":24,"locations":30,"responsibleParty":52,"collaborators":18,"id":56,"slug":57,"hasResults":58,"nctId":59,"briefTitle":60,"officialTitle":61,"acronym":62,"eligibilityCriteria":63,"healthyVolunteers":58,"sex":64,"minAge":65,"maxAge":18,"enrollmentInfo":66,"targetDuration":18,"studyType":69,"phases":70,"briefSummary":72,"conditions":73,"keywords":77,"overallStatus":33,"whyStopped":18,"lastUpdateSubmitDate":80,"lastUpdatePostDateStruct":81,"startDateStruct":84,"completionDateStruct":86,"leadSponsor":88,"locationsCount":89},{"fullName":5,"class":6},"Chinese PLA General Hospital","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Tailored hydration guided by ReDS system","EXPERIMENTAL","The group guided by lung water monitor adjust hydration infusion rate dynamically adjusts based on the lung water parameters from the ReDS system.",[13],"Procedure: Tailored hydration guided by ReDS system",{"label":15,"type":16,"description":17,"interventionNames":18},"Cntrol group","NO_INTERVENTION","The control group performs the conventional hydration recommended by guidelines: administering normal saline at a rate of 1 ml\u002Fkg\u002Fh from 6 hours before procedure to 12 hours after procedure.",null,[20],{"type":21,"name":9,"description":22,"armGroupLabels":23,"otherNames":18},"PROCEDURE","If initial lung water index is ≥35%, the hydration rate is 1ml\u002Fkg\u002Fh; If the initial lung water index is \\\u003C35% but ≥20%, the hydration rate is 2ml\u002Fkg\u002Fh; If the initial lung water index is \\\u003C20%, the hydration rate is designed to 5ml\u002Fkg\u002Fh. We re-check the lung water index after the contrast procedure. If the lung water index is \\>35% or if there is a more than 2-fold increase in the lung water index compared to pre-procedure, adjust the fluid infusion rate to 0.5ml\u002Fkg\u002Fh. If the lung water index after the contrast procedure is ≥20% but \\\u003C35%, adjust the fluid infusion rate to 1ml\u002Fkg\u002Fh. If the lung water index after the contrast procedure is still \\\u003C20%, adjust the fluid infusion rate to 5ml\u002Fkg\u002Fh.",[9],[25],{"name":26,"role":27,"phone":28,"phoneExt":18,"email":29},"Geng Qian, MD","CONTACT","086-010-55499209","qiangeng9396@263.net",[31],{"facility":32,"status":33,"city":34,"state":35,"zip":36,"country":37,"countryCode":38,"cosmosGeoPoint":39,"geoPoint":44,"contacts":45},"Chinese PLA general hospital","RECRUITING","Beijing","Beijing Municipality","100853","China","CN",{"type":40,"coordinates":41},"Point",[42,43],116.39723,39.9075,{"lat":43,"lon":42},[46,50],{"name":47,"role":27,"phone":48,"phoneExt":18,"email":49},"Cao Jiang, MD","086-010-66937166","301irb@sina.com",{"name":51,"role":27,"phone":28,"phoneExt":18,"email":18},"Qing Yi Zhao",{"type":53,"investigatorFullName":54,"investigatorTitle":55,"investigatorAffiliation":5,"oldNameTitle":18,"oldOrganization":18},"PRINCIPAL_INVESTIGATOR","Qian geng","MD","100623309","hydration-guided-by-remote-dielectric-sensing-reds-system-for-preventing-acute-kidney-injury-in-elderly-patients-with-renal-insufficiency-for-coronary-angiography-and-intervention-100623309",false,"NCT07394959","Hydration Guided by Remote Dielectric Sensing (ReDS) System for Preventing Acute Kidney Injury in Elderly Patients With Renal Insufficiency for Coronary Angiography and Intervention","Clinical Study on Tailored Hydration by Remote Dielectric Sensing System to Prevent Acute Renal Injury in Elderly Patients With Renal Insufficiency After Coronary Angiography","HISTORY","Inclusion Criteria:\n\n* Age ≥ 60 years;\n* Patients with unstable angina pectoris are scheduled for percutaneous coronary intervention；\n* Patients with chronic renal disease (estimated glomerular filtration rate \\\u003C 90 ml\u002Fmin);\n* Sign the informed consent form.\n\nExclusion Criteria:\n\n* 1\\. Acute decompensated severe heart failure or cardiogenic shock;\n* 2\\. Malignant tumors, severe renal failure (estimated glomerular filtration rate \\\u003C 30 ml\u002Fmin);\n* 3\\. Respiratory failure;\n* 4\\. Used contrast media within one week;\n* 5\\. Have allergic to contrast medium","ALL","60 Years",{"count":67,"type":68},320,"ESTIMATED","INTERVENTIONAL",[71],"NA","Explore the effectiveness and safety of tailored hydration guided by lung water index monitor system for prevention of acute kidney injury after percutaneous coronary intervention for elderly patients with renal insufficiency.",[74,75,76],"Coronary Artery Disease","Chronic Kidney Disease","Elderly",[78,79],"contrast induced acute kidney injury","acute pulmonary edema","2026-01-31",{"date":82,"type":83},"2026-02-06","ACTUAL",{"date":85,"type":83},"2024-09-20",{"date":87,"type":68},"2026-11-28",{"name":5,"class":6},1]