[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"ultrasonography-interventional\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:ultrasonography-interventional":39},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,1,0,[8],{"id":9,"slug":4,"hasResults":10,"nctId":11,"briefTitle":12,"officialTitle":13,"acronym":4,"eligibilityCriteria":14,"healthyVolunteers":10,"sex":15,"minAge":16,"maxAge":17,"enrollmentInfo":18,"targetDuration":4,"studyType":21,"phases":22,"briefSummary":24,"conditions":25,"keywords":4,"overallStatus":27,"whyStopped":4,"lastUpdateSubmitDate":28,"lastUpdatePostDateStruct":29,"startDateStruct":32,"completionDateStruct":34,"leadSponsor":36,"locationsCount":5},"100599085",false,"NCT07079904","Laser-assisted Ultrasound-guided Peripheral Vein Cannulation in Cardiac Surgery","Comparison of Single Operator Laser-assisted Ultrasound-guided Peripheral Vein Cannulation With Traditional Ultrasound Guidance in Patients Receiving Cardiac Surgery","Inclusion Criteria:\n\n1. aged 18-80 years\n2. BMI 18-30 kg\u002Fm²\n3. ASA classification 1-4\n\nExclusion Criteria:\n\n1. infection or hematoma at the puncture site\n2. patients mentally unstable or unable to cooperate\n3. patient refused to participate","ALL","18 Years","80 Years",{"count":19,"type":20},100,"ESTIMATED","INTERVENTIONAL",[23],"NA","The aim of this clinical trial is to investigate the advantages of single-operator laser-assisted ultrasound-guidance comparing with traditional ultrasound guidance in peripheral venous catheterization.The primary question addressed is whether single-operator laser-assisted ultrasound-guidance could improve the first-attempt success rate of peripheral venous catheterization compared with traditional ultrasound guidance.",[26],"Ultrasonography, Interventional","RECRUITING","2025-09-10",{"date":30,"type":31},"2025-09-12","ACTUAL",{"date":33,"type":31},"2025-07-24",{"date":35,"type":20},"2026-08-30",{"name":37,"class":38},"Nanjing First Hospital, Nanjing Medical University","OTHER",""]