[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"lower-limb-arterial-disease\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:lower-limb-arterial-disease":29},{"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":15,"eligibilityCriteria":16,"healthyVolunteers":11,"sex":17,"minAge":18,"maxAge":4,"enrollmentInfo":19,"targetDuration":4,"studyType":22,"phases":23,"briefSummary":25,"conditions":26,"keywords":4,"overallStatus":30,"whyStopped":4,"lastUpdateSubmitDate":31,"lastUpdatePostDateStruct":32,"startDateStruct":35,"completionDateStruct":37,"leadSponsor":39,"locationsCount":42},"100629005","cle-pad--prevalence-of-pad-in-patients-with-surgically-lumbar-spinal-stenosis-100629005",false,"NCT07469020","CLE-PAD : Prevalence of PAD in Patients With Surgically Lumbar Spinal Stenosis","CLE-PAD : Prevalence of Lower Extremity Peripheral Artery Disease in Patients With Surgically Lumbar Spinal Stenosis","CLE-PAD","Inclusion Criteria:\n\n* Presenting with a lumbar spinal stenosis with surgical indication, either unoperated or operated on less than 3 months ago\n* Affiliated with a social security scheme\n* Having received oral and written information about the protocol and having signed a written consent form to participate in this research.\n\nExclusion Criteria:\n\n* emergency surgical care\n* Contraindication to contrast enhanced CT scan\n\n  * Stroke or myocardial infarction (MI) within the last 3 months\n  * Known severe or poorly tolerated arrhythmia\n  * Known severe or symptomatic left ventricular outflow obstruction\n  * Decompensated heart failure\n  * History within the last 3 months of venous thromboembolic disease, myopericarditis, endocarditis, aortic dissection or intracardiac thrombus\n  * Severe uncontrolled hypertension (BP \\> 200\u002F110 mmHg)\n  * Inability to walk on the treadmill\n  * Major lower limb amputation\n  * Adult subject to legal protection","ALL","18 Years",{"count":20,"type":21},49,"ESTIMATED","INTERVENTIONAL",[24],"NA","The goal of this interventional study is to evaluate the rate of existing lower limb peripheral artery disease (PAD) in patients with surgically lumbar spinal stenosis (LSS). PAD and LSS can present similar symptoms and it can be difficult to diagnose PAD using conventional methods, depending on the location of the arterial disease. The main questions it aims to answer are :\n\n* What's the prevalence of PAD in LSS patients?\n* Which exam among routine tools is the most accurate to diagnose PAD in this population? Around their surgery for LSS (a few weeks before or after), participants will be included in a vascular medicine service. After checking of eligibility criteria, they will undergo a contrast-enhanced CT scan for the diagnosis of PAD and various routine diagnostic tests: Doppler ultrasound, treadmill tests, pressure index, pulse palpation.",[27,28,29],"PAD - Peripheral Arterial Disease","Lumbar Spinal Stenosis","Lower Limb Arterial Disease","NOT_YET_RECRUITING","2026-03-09",{"date":33,"type":34},"2026-03-13","ACTUAL",{"date":36,"type":21},"2026-05",{"date":38,"type":21},"2026-08",{"name":40,"class":41},"Rennes University Hospital","OTHER",3]