[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"postoperative-pain-management-after-total-hip-arthroplasty\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:postoperative-pain-management-after-total-hip-arthroplasty":50},{"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":14,"eligibilityCriteria":15,"healthyVolunteers":10,"sex":16,"minAge":17,"maxAge":4,"enrollmentInfo":18,"targetDuration":4,"studyType":21,"phases":22,"briefSummary":24,"conditions":25,"keywords":28,"overallStatus":38,"whyStopped":4,"lastUpdateSubmitDate":39,"lastUpdatePostDateStruct":40,"startDateStruct":43,"completionDateStruct":45,"leadSponsor":47,"locationsCount":5},"100596051",false,"NCT07040423","MRI-Based Assessment of Local Anesthetic Spread in the PENG Block Compartment","Evaluation of Local Anesthetic Distribution in the PENG Block Compartment Using Pelvic MRI","MRI-PENG","Inclusion Criteria:\n\n* Patients scheduled for total hip replacement surgery\n* Age ≥ 18 years\n* ASA physical status classification I-III\n* Signed informed consent obtained\n* Orthopedic indication for preoperative MRI study\n\nExclusion Criteria:\n\n* Allergy to local anesthetics\n* Infection at the planned puncture site\n* Refusal or inability to provide informed consent\n* Age \\\u003C 18 years\n* Claustrophobia\n* Altered consciousness or severe dementia\n* Presence of MRI-incompatible implanted devices (e.g., pacemakers implanted before 2000)\n* Pregnancy or breastfeeding","ALL","18 Years",{"count":19,"type":20},6,"ESTIMATED","INTERVENTIONAL",[23],"NA","This study uses MRI imaging to evaluate the spread of local anesthetic following the administration of a pericapsular nerve group (PENG) block. The goal is to determine whether a distinct fascial plane exists between neurovascular structures, potentially explaining the block's observed clinical effectiveness.",[26,27],"Total Hip Arthroplasty (THA)","Postoperative Pain Management After Total Hip Arthroplasty",[29,30,31,32,33,34,35,36,37],"Anesthetics","Anesthetics, Local","Pain","Acute Pain","PENG block","Pelvic MRI","Regional anesthesia","Fascial plane","Local anesthetic spread","NOT_YET_RECRUITING","2025-06-18",{"date":41,"type":42},"2025-06-27","ACTUAL",{"date":44,"type":20},"2025-06",{"date":46,"type":20},"2026-10",{"name":48,"class":49},"Campus Bio-Medico University","OTHER",""]