[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"joint-replacement-surgery\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:joint-replacement-surgery":26},{"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":4,"maxAge":4,"enrollmentInfo":18,"targetDuration":4,"studyType":21,"phases":22,"briefSummary":24,"conditions":25,"keywords":27,"overallStatus":30,"whyStopped":4,"lastUpdateSubmitDate":31,"lastUpdatePostDateStruct":32,"startDateStruct":35,"completionDateStruct":37,"leadSponsor":39,"locationsCount":5},"100624080","phase-2-reversal-of-spinal-anesthesia-residual-motor-block-via-intrathecal-catheter-100624080",false,"NCT07404982","Reversal of Spinal Anesthesia Residual Motor Block Via Intrathecal Catheter","Reversal of Spinal Anesthesia Residual Motor Block Via Intrathecal Catheter: A Pilot Study","IT-Cath","Inclusion Criteria:\n\n1. Patients having elective lower extremity joint replacement surgery\n2. Patients \\>18 years\n\nExclusion Criteria:\n\n1. Contraindications to spinal anesthesia (refusal, lumbar spinal hardware, spinal abnormalities)\n2. Patient on anticoagulation not withheld\n3. Patient receiving re-operation on the same joint\n4. Prior intra-cranial bleeding\n5. Patient's ASA status \\>3\n6. Non-English speaking","ALL",{"count":19,"type":20},20,"ESTIMATED","INTERVENTIONAL",[23],"PHASE2","The purpose of this study is to determine the feasibility of administering a predetermined amount of normal saline into the intrathecal or subarachnoid space via a small spinal catheter to reduce or eliminate the effects of previously injected spinal anesthetic following lower extremity orthopedic surgery.",[26],"Joint Replacement Surgery",[28,29],"Joint Replacement","Knee Replacement","RECRUITING","2026-04-16",{"date":33,"type":34},"2026-04-20","ACTUAL",{"date":36,"type":34},"2026-03-19",{"date":38,"type":20},"2027-12",{"name":40,"class":41},"Beth Israel Deaconess Medical Center","OTHER"]