[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"betamethasone\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:betamethasone":43},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,1,0,[8],{"id":9,"slug":4,"hasResults":10,"nctId":11,"briefTitle":12,"officialTitle":13,"acronym":4,"eligibilityCriteria":14,"healthyVolunteers":10,"sex":15,"minAge":16,"maxAge":17,"enrollmentInfo":18,"targetDuration":4,"studyType":21,"phases":22,"briefSummary":24,"conditions":25,"keywords":4,"overallStatus":31,"whyStopped":4,"lastUpdateSubmitDate":32,"lastUpdatePostDateStruct":33,"startDateStruct":36,"completionDateStruct":38,"leadSponsor":40,"locationsCount":5},"100592974",false,"NCT07000409","The Effectiveness of Ultra-Sound Guided Erector Spinae Block With Betamethasone for Management of Truncal Chronic Post Herpetic Neuralgia.","The Effectiveness of Ultra-Sound Guided Erector Spinae Block With Betamethasone for Management of Truncal Chronic Post Herpetic Neuralgia, a Prospective Randomized Controlled Study.","Inclusion Criteria:\n\n* Patients age between 18 and 75.\n* Patients with American Society of Anesthesiologists (ASA) II and III status.\n* Patients diagnosed with truncal chronic post herpetic neuralgia( neuropathic pain persistent for more than 3 months from the onset of rash appearance )\n\nExclusion Criteria:\n\n* Patients unable to comprehend the informed consent.\n* Patients on long term opioid regimens.\n* Patients with impairment in hepatic (Alanine aminotransferase (ALT) \\>50 U\u002FL, and\u002For Aspartate aminotransferase (AST): \\>45 U\u002FL) or renal functions( creatinine level ≥1.5 mg\u002FdL)\n* Patients on anti-coagulation regimens.\n* Patients with coagulation abnormalities (i.e. international normalized ratio (INR) ≥1.5 and\u002For platelets ≤50000)\n* Local infection in the site of the block.\n* Patients with body mass index (BMI) \\> 35.","ALL","18 Years","75 Years",{"count":19,"type":20},40,"ESTIMATED","INTERVENTIONAL",[23],"NA","To investigate the effectiveness of ultra-Sound guided Erector spinae block (ESB) with Betamethasone as an adjuvant to standard medical protocol in the management of truncal chronic post herpetic neuralgia.",[26,27,28,29,30],"Postherpetic Neuralgia","Chronic Pain","Ultrasound Guidance","Erector Spinae Plane Block","Betamethasone","RECRUITING","2025-06-02",{"date":34,"type":35},"2025-06-05","ACTUAL",{"date":37,"type":35},"2025-05-01",{"date":39,"type":20},"2025-12-30",{"name":41,"class":42},"Cairo University","OTHER",""]