[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"anterior-segment-surgeries\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:anterior-segment-surgeries":30},{"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":4,"enrollmentInfo":18,"targetDuration":4,"studyType":21,"phases":22,"briefSummary":24,"conditions":25,"keywords":4,"overallStatus":31,"whyStopped":4,"lastUpdateSubmitDate":32,"lastUpdatePostDateStruct":33,"startDateStruct":36,"completionDateStruct":38,"leadSponsor":40,"locationsCount":5},"100603828","fentanyl-versus-ketorolac-as-an-adjuvant-to-peribulbar-block-for-anterior-segment-surgeries-100603828",false,"NCT07141589","Fentanyl Versus Ketorolac as an Adjuvant to Peribulbar Block for Anterior Segment Surgeries","Fentanyl Versus Ketorolac as an Adjuvant to Peribulbar Block for Anterior Segment Surgeries, A Prospective Double-blinded Randomized Controlled Study","Inclusion Criteria:\n\n* Age over 18 years old.\n* Both sexes.\n* American Society of Anesthesiologists (ASA) physical status I-III.\n* Scheduled to undergo operations for anterior segment surgeries of the eye under local (peribulbar) anesthesia.\n\nExclusion Criteria:\n\n* Patient's refusal.\n* Known allergy or hypersensitivity to aspirin or nonsteroidal anti-inflammatory medications.\n* Patients with contraindications to local anesthetics, such as high axial length or patients with high preoperative intraocular pressure.\n* If cases develop severe pain intraoperatively from the start, necessitating rescue analgesia and sedation or requiring conversion to general anesthesia.\n* Infection at the site of injection.\n* Patients with coagulopathies or on anticoagulants.\n* Impaired renal function.","ALL","18 Years",{"count":19,"type":20},168,"ESTIMATED","INTERVENTIONAL",[23],"NA","This study aims to compare the efficacy of ketorolac and fentanyl as adjuvants to local anesthetics for anterior segment surgeries of the eye.",[26,27,28,29,30],"Fentanyl","Ketorolac","Adjuvant","Peribulbar Block","Anterior Segment Surgeries","RECRUITING","2025-08-19",{"date":34,"type":35},"2025-08-26","ACTUAL",{"date":37,"type":35},"2024-08-25",{"date":39,"type":20},"2025-11-25",{"name":41,"class":42},"Cairo University","OTHER"]