[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"supraclavicular-plexus-block-procedure-scpb\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:supraclavicular-plexus-block-procedure-scpb":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":29,"overallStatus":31,"whyStopped":4,"lastUpdateSubmitDate":32,"lastUpdatePostDateStruct":33,"startDateStruct":36,"completionDateStruct":38,"leadSponsor":40,"locationsCount":4},"100658525","ultrasound-guidance-intercostobrachial-nerve-block-in-avf-superficialization-100658525",false,"NCT07852351","Ultrasound Guidance Intercostobrachial Nerve Block in AVF Superficialization","Effect of Two Different Volumes of Ultrasound-Guided Distal Intercostobrachial Nerve Block on Block Success During Arteriovenous Fistula Superficialization Surgery","Inclusion Criteria:\n\n* Adult patients aged 18 to 65 years of either sex\n* Patients scheduled for elective upper-arm AVF superficialization (brachiobasilic or brachiocephalic)\n* ASA physical status II, III (common in chronic kidney disease patients)\n\nExclusion criteria:\n\n* Pre-existing peripheral neuropathy or severe neurological deficits in the operative upper extremity.\n* Cognitive impairment, psychiatric disorders, or an inability to comprehend and communicate the pain scoring scales\n* Patients on chronic opioid use\n* Local infection, severe dermatitis, or anatomical distortions at the proposed needle insertion sites.\n* Known allergy or hypersensitivity to local anesthetics.\n* Patient refusal of regional anesthesia techniques.","ALL","18 Years","60 Years",{"count":20,"type":21},76,"ESTIMATED","INTERVENTIONAL",[24],"NA","The present clinical study will be undertaken to evaluate and compare the clinical efficacy of two different volumes of distal ICBN block when combined with a baseline supraclavicular brachial plexus block during superficialization of upper arm arteriovenous fistula",[27,28],"Supraclavicular Plexus Block Procedure (SCPB)","ESRD",[30,27],"esrd","NOT_YET_RECRUITING","2026-10-03",{"date":34,"type":35},"2026-10-07","ACTUAL",{"date":37,"type":21},"2026-10-01",{"date":39,"type":21},"2028-03-01",{"name":41,"class":42},"Assiut University","OTHER"]