[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"leadSponsorName\":\"Median\",\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:":48},{"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":4,"enrollmentInfo":18,"targetDuration":4,"studyType":21,"phases":22,"briefSummary":24,"conditions":25,"keywords":30,"overallStatus":36,"whyStopped":4,"lastUpdateSubmitDate":37,"lastUpdatePostDateStruct":38,"startDateStruct":41,"completionDateStruct":43,"leadSponsor":45,"locationsCount":5},"100617860","clinical-application-observation-on-the-evaluation-of-phantom-limb-pain-with-the-suralis-system-100617860",false,"NCT07324109","Clinical Application Observation on the Evaluation of Phantom Limb Pain With the Suralis System","Clinical Application Observation: Evaluation of Phantom Limb Pain After 3 Weeks of Use of a Feedback System Using Vibration (Suralis, Manufacturer: Saphenus)","Inclusion Criteria:\n\n* Unilateral major lower-limb amputation (transtibial or transfemoral)\n* Presence of persistent phantom limb pain, defined as daily pain intensity ≥ 3\u002F10 on the Visual Analog Scale (VAS) during the baseline period\n* Regular daily use of a prosthetic limb (minimum 4 hours\u002Fday)\n* Adequate German language proficiency to understand and complete study questionnaires and follow study procedures\n* Ability to provide informed consent\n\nExclusion Criteria:\n\n* Unstable wound or skin condition at the residual limb\n* Inconsistent prosthetic use (less than daily or \\\u003C 4 hours\u002Fday)\n* Poorly fitting or non-functional prosthesis (as determined by study team)\n* Incapacity to provide informed consent (e.g., due to cognitive impairment or severe psychiatric illness)\n* Insufficient German language skills to comprehend study materials or complete assessments reliably","ALL","18 Years",{"count":19,"type":20},20,"ESTIMATED","INTERVENTIONAL",[23],"NA","This study tests whether a vibration-based feedback device (Suralis) can reduce phantom limb pain in people with lower-leg amputations over 3 weeks. Participants wear the device daily and report pain levels, walking ability, and quality of life - with no known risks, as it's a CE-certified medical device. If pain improves, the study team will help participants apply for insurance coverage to keep using the system long-term. The goal is to offer a simple, non-drug option that may help ease chronic pain and improve daily function for amputees. Participation is voluntary and can be stopped anytime without affecting medical care.",[26,27,28,29],"Phantom Limb Pain After Amputation","Lower Limb Amputation Above Knee","Lower Limb Amputation Below Knee","Lower Limb Amputation Knee",[31,32,33,34,35],"Phantom limb pain","Vibrotactile feedback","Lower limb amputation","Suralis system","Pain management","RECRUITING","2025-12-23",{"date":39,"type":40},"2026-01-07","ACTUAL",{"date":42,"type":40},"2025-04-01",{"date":44,"type":20},"2026-07-31",{"name":46,"class":47},"Median","OTHER",""]