[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100489473":3},{"organization":4,"armGroups":7,"interventions":19,"overallOfficials":29,"centralContacts":33,"locations":11,"responsibleParty":38,"collaborators":11,"id":41,"slug":42,"hasResults":43,"nctId":44,"briefTitle":45,"officialTitle":46,"acronym":11,"eligibilityCriteria":47,"healthyVolunteers":43,"sex":48,"minAge":49,"maxAge":11,"enrollmentInfo":50,"targetDuration":11,"studyType":53,"phases":54,"briefSummary":56,"conditions":57,"keywords":60,"overallStatus":63,"whyStopped":11,"lastUpdateSubmitDate":64,"lastUpdatePostDateStruct":65,"startDateStruct":68,"completionDateStruct":70,"leadSponsor":72,"locationsCount":11},{"fullName":5,"class":6},"Stanford University","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Ultrasound Guidance Only","ACTIVE_COMPARATOR",null,[13],"Diagnostic Test: Ultrasound",{"label":15,"type":16,"description":11,"interventionNames":17},"Electrical stimulation and Ultrasound Guidance","EXPERIMENTAL",[18,13],"Diagnostic Test: Electrical stimulation",[20,25],{"type":21,"name":22,"description":23,"armGroupLabels":24,"otherNames":11},"DIAGNOSTIC_TEST","Electrical stimulation","Electrical stimulation will be used to confirm needle and catheter placement within the interfascial plane between the erector spinae muscle and thoracic transverse process.",[15],{"type":21,"name":26,"description":27,"armGroupLabels":28,"otherNames":11},"Ultrasound","Ultrasound guidance will be used to visualize needle and catheter placement within the interfascial plane between the erector spinae muscle and thoracic transverse process.",[15,9],[30],{"name":31,"affiliation":5,"role":32},"Jan Boublik, MD","PRINCIPAL_INVESTIGATOR",[34],{"name":31,"role":35,"phone":36,"phoneExt":11,"email":37},"CONTACT","(917) 617-6261","jboublik@stanford.edu",{"type":32,"investigatorFullName":39,"investigatorTitle":40,"investigatorAffiliation":5,"oldNameTitle":11,"oldOrganization":11},"Jan Boublik","Clinical Assistant Professor","100489473","electrical-stimulation-for-erector-spinae-plane-catheter-insertion-100489473",false,"NCT05653570","Electrical Stimulation for Erector Spinae Plane Catheter Insertion","Electrical Stimulation for Erector Spinae Plane Catheter Insertion: A Randomized Controlled Trial","Inclusion Criteria:\n\n* elective total or total reverse shoulder arthroplasty\n\nExclusion Criteria:\n\n* inability to provide consent\n* history of active opioid use\n* emergency procedures\n* shoulder arthroscopy\n* partial shoulder replacement\n* shoulder resurfacing\n* any revision shoulder surgery\n* any indwelling deep brain stimulator, pacemaker, and\u002For other neurostimulators","ALL","18 Years",{"count":51,"type":52},30,"ESTIMATED","INTERVENTIONAL",[55],"NA","The erector spinae plane (ESP) block has been studied for analgesia in shoulder surgery as a phrenic nerve-sparing alternative. However, successful ESP catheter placement appears multifactorial, with failure mechanisms including lamination, plane collapse, or catheter overcoiling. Electrical stimulation (ES) is a common technique used in regional anesthesia to detect possible intraneural placement. ES of the erector spinae muscle complex may objectively guide proper interfascial catheter placement and improve local anesthetic spread. The primary goal of this study is to establish if ESP catheter placement with the addition of ES to ultrasound (US) guidance facilitates accurate catheter placement. This study will further characterize postoperative analgesia and the incidence of brachial plexus stimulation for patients who receive ES-assisted ESP catheter placement.",[58,59],"Postoperative Pain, Acute","Shoulder Pain",[61,62],"erector spinae plane","electrical stimulation","NOT_YET_RECRUITING","2025-04-17",{"date":66,"type":67},"2025-04-21","ACTUAL",{"date":69,"type":52},"2025-11",{"date":71,"type":52},"2026-11",{"name":5,"class":6}]