[{"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":27},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,1,0,[8],{"id":9,"slug":10,"hasResults":11,"nctId":12,"briefTitle":13,"officialTitle":14,"acronym":4,"eligibilityCriteria":15,"healthyVolunteers":11,"sex":16,"minAge":17,"maxAge":18,"enrollmentInfo":19,"targetDuration":4,"studyType":22,"phases":23,"briefSummary":25,"conditions":26,"keywords":4,"overallStatus":28,"whyStopped":4,"lastUpdateSubmitDate":29,"lastUpdatePostDateStruct":30,"startDateStruct":33,"completionDateStruct":35,"leadSponsor":37,"locationsCount":5},"100599085","laser-assisted-ultrasound-guided-peripheral-vein-cannulation-in-cardiac-surgery-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":20,"type":21},100,"ESTIMATED","INTERVENTIONAL",[24],"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.",[27],"Ultrasonography, Interventional","RECRUITING","2025-09-10",{"date":31,"type":32},"2025-09-12","ACTUAL",{"date":34,"type":32},"2025-07-24",{"date":36,"type":21},"2026-08-30",{"name":38,"class":39},"Nanjing First Hospital, Nanjing Medical University","OTHER"]