[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"external-oblique-intercostal-block\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:external-oblique-intercostal-block":27},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,2,0,[8,42],{"id":9,"slug":10,"hasResults":11,"nctId":12,"briefTitle":13,"officialTitle":14,"acronym":4,"eligibilityCriteria":15,"healthyVolunteers":11,"sex":16,"minAge":17,"maxAge":4,"enrollmentInfo":18,"targetDuration":4,"studyType":21,"phases":22,"briefSummary":24,"conditions":25,"keywords":4,"overallStatus":29,"whyStopped":4,"lastUpdateSubmitDate":30,"lastUpdatePostDateStruct":31,"startDateStruct":34,"completionDateStruct":36,"leadSponsor":38,"locationsCount":41},"100642736","rhomboid-intercostal-sub-serratus-plane-block-versus-external-oblique-intercostal-block-in-open-nephrectomy-100642736",false,"NCT07642193","Rhomboid Intercostal Sub-serratus Plane Block Versus External Oblique Intercostal Block in Open Nephrectomy","Ultrasound Guided Rhomboid Intercostal Sub-serratus Plane Block Versus External Oblique Intercostal Block in Open Nephrectomy: Randomized Controlled Study","Inclusion Criteria:\n\n* Both sexes.\n* American Society of Anesthesiologists (ASA) physical status II, III.\n* Body mass index (BMI): \\> 20 kg\u002F m2 and \\\u003C 35 kg\u002F m2.\n* Patients undergoing open nephrectomy.\n\nExclusion Criteria:\n\n* Patient refusal.\n* BMI \\\u003C20 kg\u002Fm2 and \\>35 kg\u002Fm2\n* Known sensitivity or contraindication to drug used in the study (local anesthetics, opioids).\n* History of psychiatric and cognitive disorders or chronic pain.\n* Contraindication to regional anesthesia e.g pre- existing peripheral neuropathies.\n* Severe respiratory or cardiac disorders.\n* Advanced liver or kidney disease.\n* Pregnancy.\n* Physical status ASA IV.\n* Coagulopathy with INR ≥ 1.6: hereditary (e.g. hemophilia, fibrinogen abnormalities \\& deficiency of factor II) - acquired (e.g. impaired liver functions with prothrombin concentration less than 60 %, vitamin K deficiency \\& therapeutic anticoagulants drugs).","ALL","18 Years",{"count":19,"type":20},90,"ESTIMATED","INTERVENTIONAL",[23],"NA","This study aims to compare time of first request of analgesia among patients undergoing rhomboid intercostal sub-serratus plane block versus external oblique intercostal block for perioperative pain management in open nephrectomy.",[26,27,28],"Rhomboid Intercostal Sub-serratus Plane Block","External Oblique Intercostal Block","Open Nephrectomy","RECRUITING","2026-06-07",{"date":32,"type":33},"2026-06-11","ACTUAL",{"date":35,"type":33},"2026-05-02",{"date":37,"type":20},"2026-12-30",{"name":39,"class":40},"Cairo University","OTHER",1,{"id":43,"slug":44,"hasResults":11,"nctId":45,"briefTitle":46,"officialTitle":47,"acronym":4,"eligibilityCriteria":48,"healthyVolunteers":11,"sex":16,"minAge":17,"maxAge":49,"enrollmentInfo":50,"targetDuration":4,"studyType":21,"phases":52,"briefSummary":53,"conditions":54,"keywords":4,"overallStatus":29,"whyStopped":4,"lastUpdateSubmitDate":59,"lastUpdatePostDateStruct":60,"startDateStruct":62,"completionDateStruct":63,"leadSponsor":65,"locationsCount":41},"100561018","analgesic-efficacy-of-external-oblique-intercostal-block-vs-subcostal-transversus-abdominis-plane-block-in-open-surgical-nephrectomy-100561018","NCT06584695","Analgesic Efficacy of External Oblique Intercostal Block vs Subcostal Transversus Abdominis Plane Block in Open Surgical Nephrectomy","Analgesic Efficacy of External Oblique Intercostal Block Versus Subcostal Transversus Abdominis Plane Block in Open Surgical Nephrectomy","Inclusion Criteria:\n\n* Age (18-65) year.\n* Both sexes.\n* American Society of Anesthesiologists (ASA) class II and III.\n* Cancer patients candidate for open nephrectomy .\n\nExclusion Criteria:\n\n* Patient refusal.\n* Skin lesions or infection at the site of proposed needle insertion.\n* Cognitive disorders.\n* History of psychiatric disorders or drug abuse.\n* Patients allergic to medication used.\n* ASA class IV.\n* Coagulopathy.\n* Body mass index (BMI) more than 35.","65 Years",{"count":51,"type":20},63,[23],"To compare the efficacy of unilateral ultrasound-guided oblique subcostal transversus abdominis plane block with unilateral ultrasound-guided external oblique intercostal plane block in providing intraoperative and postoperative analgesia in cancer patients undergoing open nephrectomy.",[55,27,56,57,58],"Analgesic Efficacy","Subcostal Transversus Abdominis Plane Block","Open","Nephrectomy","2024-09-05",{"date":61,"type":33},"2024-09-19",{"date":59,"type":33},{"date":64,"type":20},"2025-12-01",{"name":39,"class":40}]