[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100631552":3},{"organization":4,"armGroups":7,"interventions":20,"overallOfficials":25,"centralContacts":30,"locations":39,"responsibleParty":58,"collaborators":25,"id":60,"slug":61,"hasResults":62,"nctId":63,"briefTitle":64,"officialTitle":65,"acronym":66,"eligibilityCriteria":67,"healthyVolunteers":62,"sex":68,"minAge":69,"maxAge":25,"enrollmentInfo":70,"targetDuration":25,"studyType":73,"phases":74,"briefSummary":76,"conditions":77,"keywords":79,"overallStatus":81,"whyStopped":25,"lastUpdateSubmitDate":82,"lastUpdatePostDateStruct":83,"startDateStruct":86,"completionDateStruct":88,"leadSponsor":90,"locationsCount":91},{"fullName":5,"class":6},"University Hospital, Montpellier","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Neurostimulation Group","EXPERIMENTAL","The catheter will be placed preoperatively and used to perform the interscalene block. Postoperative peripheral nerve stimulation therapy will be initiated in case of pain. Stimulation sessions of approximately 20 minutes will be delivered, with parameters adjusted according to the patient's perception within a patient-centered neuromodulation approach. Stimulation settings may be modified by the physician (20-100 Hz, pulse width 0.1 ms, intensity 0.1-0.5 mA), with a maximum of three sessions per day. If this strategy fails to provide adequate analgesia, rescue analgesia will be administered.",[13],"Device: Experimental: Neurostimulation Group",{"label":15,"type":16,"description":17,"interventionNames":18},"Control Group","ACTIVE_COMPARATOR","Patients in the control group will receive preoperative regional anesthesia to perform an interscalene block. In case of postoperative pain, patients will receive rescue analgesia.",[19],"Device: Control group",[21,26],{"type":22,"name":23,"description":11,"armGroupLabels":24,"otherNames":25},"DEVICE","Experimental: Neurostimulation Group",[9],null,{"type":22,"name":27,"description":28,"armGroupLabels":29,"otherNames":25},"Control group","Active Comparator: Control Group Arm Description: Patients in the control group will receive preoperative regional anesthesia to perform an interscalene block. In case of postoperative pain, patients will receive rescue analgesia.",[15],[31,36],{"name":32,"role":33,"phone":34,"phoneExt":25,"email":35},"Sophie Bringuier","CONTACT","+33467338661","s-bringuierbranchereau@chu-montpellier.fr",{"name":37,"role":33,"phone":25,"phoneExt":25,"email":38},"Xavier Capdevila","x-capdevila@chu-montpellier.fr",[40],{"facility":41,"status":25,"city":42,"state":25,"zip":25,"country":43,"countryCode":44,"cosmosGeoPoint":45,"geoPoint":50,"contacts":51},"CHU de Montpellier","Montpellier","France","FR",{"type":46,"coordinates":47},"Point",[48,49],3.87635,43.61093,{"lat":49,"lon":48},[52,55],{"name":53,"role":33,"phone":54,"phoneExt":25,"email":38},"Xavier CAPDEVILA, MD","+33467338256",{"name":56,"role":33,"phone":25,"phoneExt":25,"email":57},"Lucas DEFFONTIS, MD","l-deffontis@chu-montpellier.fr",{"type":59,"investigatorFullName":25,"investigatorTitle":25,"investigatorAffiliation":25,"oldNameTitle":25,"oldOrganization":25},"SPONSOR","100631552","percutaneous-peripheral-nerve-stimulation-ppns-for-post-surgical-pain-after-shoulder-surgery-100631552",false,"NCT07502170","Percutaneous Peripheral Nerve Stimulation (PPNS) for Post-Surgical Pain After Shoulder Surgery","Percutaneous Peripheral Nerve Stimulation (PPNS), for Post-surgical Pain After Shoulder Surgery: a Prospective Comparative Randomized Study","STIM-SHOULDER","Inclusion Criteria:\n\n* Patients aged over 18 years old\n* Patients scheduled for shoulder surgery under regional and general anesthesia\n\nExclusion Criteria:\n\n* Outpatient surgery\n* Patients scheduled for magnetic resonance imaging (MRI)\n* Patients with an implanted pacemaker\n* Patients receiving chronic opioid therapy\n* Opioid mesusage\n* Contraindication to general anesthesia\n* Contraindication to regional anesthesia\n* Contraindication to analgesics (morphine sulfate, nonsteroidal anti-inflammatory drugs or acetaminophen)\n* Any contraindication listed in the instructions for use of the investigational medical device\n* Inability to complete a self-assessment questionnaire\n* Inability to ensure follow-up for 72 hours postoperatively\n* Lack of written informed consent","ALL","18 Years",{"count":71,"type":72},60,"ESTIMATED","INTERVENTIONAL",[75],"NA","Despite the implementation of Enhanced Recovery After Surgery (ERAS) protocols incorporating multimodal analgesia and regional anesthesia, postoperative pain following shoulder surgery remains inadequately controlled. Percutaneous peripheral nerve stimulation (PPNS) represents a potential alternative strategy for postoperative pain management. This prospective randomized study aims to assess the efficacy of PPNS for postoperative pain control following shoulder surgery.",[78],"Shoulder Surgery",[80],"neurostimulation","NOT_YET_RECRUITING","2026-03-30",{"date":84,"type":85},"2026-04-06","ACTUAL",{"date":87,"type":72},"2026-04",{"date":89,"type":72},"2028-09",{"name":5,"class":6},1]