[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"intrathecal\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:intrathecal":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":4,"overallStatus":35,"whyStopped":4,"lastUpdateSubmitDate":36,"lastUpdatePostDateStruct":37,"startDateStruct":40,"completionDateStruct":42,"leadSponsor":44,"locationsCount":5},"100614228","intrathecal-dexmedetomidine-fentanyl-combination-versus-fentanyl-alone-as-adjuvant-to-bupivacaine-in-spinal-anesthesia-for-above-knee-amputation-in-sarcomas-of-lower-extremity-100614228",false,"NCT07276867","Intrathecal Dexmedetomidine-Fentanyl Combination Versus Fentanyl Alone as Adjuvant to Bupivacaine in Spinal Anesthesia for Above Knee Amputation in Sarcomas of Lower Extremity","Intrathecal Dexmedetomidine-Fentanyl Combination Versus Fentanyl Alone as Adjuvant to Bupivacaine in Spinal Anesthesia for Above Knee Amputation in Sarcomas of Lower Extremity: A Randomized, Comparative Study","Inclusion Criteria:\n\n* Age from 18 to 60 years.\n* Both sexes.\n* American Society of Anesthesiologists (ASA) physical status of II-III.\n* Height between 150-185 cm.\n* Body mass index between 18-35 kg\u002Fm².\n* Scheduled for above-knee amputation due to lower limb sarcomas.\n\nExclusion Criteria:\n\n* Allergy to any of the investigated drugs.\n* History of heart block, arrhythmia, or ongoing therapy with beta- or calcium channel- blockers, or angiotensin-converting-enzyme inhibitors.\n* Contraindications to spinal anesthesia.\n* Pregnancy or lactation.\n* Presence of psychiatric illness or chronic pain conditions.","ALL","18 Years","60 Years",{"count":20,"type":21},58,"ESTIMATED","INTERVENTIONAL",[24],"NA","The current work evaluated whether the combination of intrathecal dexmedetomidine and fentanyl provides superior postoperative analgesia to fentanyl alone when administered with hyperbaric bupivacaine.",[27,28,29,30,31,32,33,34],"Intrathecal","Dexmedetomidine","Fentanyl","Bupivacaine","Spinal Anesthesia","Above Knee Amputation","Sarcomas","Lower Extremity","RECRUITING","2025-11-30",{"date":38,"type":39},"2025-12-11","ACTUAL",{"date":41,"type":39},"2025-10-20",{"date":43,"type":21},"2026-04-01",{"name":45,"class":46},"National Cancer Institute, Egypt","OTHER"]