[{"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":28},{"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":15,"eligibilityCriteria":16,"healthyVolunteers":11,"sex":17,"minAge":18,"maxAge":4,"enrollmentInfo":19,"targetDuration":4,"studyType":22,"phases":23,"briefSummary":25,"conditions":26,"keywords":29,"overallStatus":39,"whyStopped":4,"lastUpdateSubmitDate":40,"lastUpdatePostDateStruct":41,"startDateStruct":44,"completionDateStruct":46,"leadSponsor":48,"locationsCount":5},"100596051","mri-based-assessment-of-local-anesthetic-spread-in-the-peng-block-compartment-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":20,"type":21},6,"ESTIMATED","INTERVENTIONAL",[24],"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.",[27,28],"Total Hip Arthroplasty (THA)","Postoperative Pain Management After Total Hip Arthroplasty",[30,31,32,33,34,35,36,37,38],"Anesthetics","Anesthetics, Local","Pain","Acute Pain","PENG block","Pelvic MRI","Regional anesthesia","Fascial plane","Local anesthetic spread","NOT_YET_RECRUITING","2025-06-18",{"date":42,"type":43},"2025-06-27","ACTUAL",{"date":45,"type":21},"2025-06",{"date":47,"type":21},"2026-10",{"name":49,"class":50},"Campus Bio-Medico University","OTHER"]