[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"open-upper-abdominal-surgeries\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:open-upper-abdominal-surgeries":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":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":29,"whyStopped":4,"lastUpdateSubmitDate":30,"lastUpdatePostDateStruct":31,"startDateStruct":34,"completionDateStruct":36,"leadSponsor":38,"locationsCount":5},"100658682","ultrasound-guided-quadratus-lumborum-block-versus-erector-spinae-plane-block-for-postoperative-analgesia-in-children-undergoing-elective-open-lower-abdominal-surgeries-100658682",false,"NCT07853586","Ultrasound-guided Quadratus Lumborum Block Versus Erector Spinae Plane Block for Postoperative Analgesia in Children Undergoing Elective Open Lower Abdominal Surgeries","Ultrasound-guided Quadratus Lumborum Block Versus Erector Spinae Plane Block for Postoperative Analgesia in Children Undergoing Elective Open Lower Abdominal Surgeries: a Randomized Comparative Clinical Trial","Inclusion Criteria:\n\n* Age: 2 to 7 years.\n* ASA Physical Status Classification I or II .\n* Scheduled for elective minor open lower abdominal surgery (bilateral inguinal hernia repair, orchiopexy, circumcision, bilateral hydrocele repair), pyeloplasty and ureteric reimplantation.\n* Weight between 10 and 25 kg.\n\nExclusion Criteria\n\n* Known allergy or hypersensitivity to local anesthetics (amide class).\n* Contraindications to regional anesthesia: coagulopathy (INR \\> 1.5, platelets \\\u003C 80,000\u002Fmm³), local infection at the injection site, or raised intracranial pressure.\n* Pre-existing neurological, neuromuscular, or spinal disorders.\n* Significant hepatic dysfunction (Child-Pugh Class B or C) or severe renal impairment (eGFR \\\u003C 30 mL\u002Fmin\u002F1.73 m²).\n* Previous abdominal or retroperitoneal surgery which likely to distort fascial planes at the injection site.\n* Emergency or redo surgical procedures.\n* Inability to assess postoperative pain due to pre-existing developmental or cognitive impairment preventing validated pain scale use.\n* Intraoperative conversion from open to laparoscopic approach (post-randomization exclusion criterion).","ALL","2 Years","7 Years",{"count":20,"type":21},60,"ESTIMATED","INTERVENTIONAL",[24],"NA","To compare the postoperative analgesic efficacy of ultrasound-guided Quadratus Lumborum Block (anterior approach) versus Erector Spinae Plane Block (T10-T12 level), both performed bilaterally with 0.25% bupivacaine (0.5 mL\u002Fkg per side), in the first 24 hours postoperatively in children undergoing elective open lower abdominal surgery under general anesthesia.",[27,28],"Bilateral Inguinal Hernia Repair","Open Upper Abdominal Surgeries","RECRUITING","2026-10-05",{"date":32,"type":33},"2026-10-08","ACTUAL",{"date":35,"type":21},"2026-10",{"date":37,"type":21},"2027-07",{"name":39,"class":40},"Menoufia University","OTHER"]