[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"dacryocystorhinostomy\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:dacryocystorhinostomy":31},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,2,0,[8,46],{"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":33,"whyStopped":4,"lastUpdateSubmitDate":34,"lastUpdatePostDateStruct":35,"startDateStruct":38,"completionDateStruct":40,"leadSponsor":42,"locationsCount":45},"100644957","hemodynamic-effect-of-dexmedetomidine-versus-magnesium-sulphate-as-an-adjuvant-to-lidocaine-in-preemptive-peribulbar-block-in-patients-undergoing-dacryocystorhinostomy-under-general-anesthesia-100644957",false,"NCT07675616","Hemodynamic Effect of Dexmedetomidine Versus Magnesium Sulphate as an Adjuvant to Lidocaine in Preemptive Peribulbar Block in Patients Undergoing Dacryocystorhinostomy Under General Anesthesia","Hemodynamic Effect of Dexmedetomidine Versus Magnesium Sulphate as an Adjuvant to Lidocaine in Preemptive Peribulbar Block in Patients Undergoing Dacryocystorhinostomy Under General Anesthesia: A Randomized Controlled Trial","Inclusion Criteria:\n\n* Age ≥ 18 years.\n* Both sexes.\n* American Society of Anesthesiologists (ASA) physical status I or II.\n* Undergoing elective Dacryocystorhinostomy (DCR) surgery under general anesthesia.\n\nExclusion Criteria:\n\n* Patients have local infection.\n* Allergic reaction or complications of the local anaesthesia (LA).\n* Coagulopathy defined as international normalized ratio (INR) \\> 1.5, platelet count \\\u003C 100,000\u002Fmm³, or ongoing anticoagulant therapy not adequately discontinued.\n* Uncontrolled systemic disease, defined as poorly controlled hypertension \\[systolic blood pressure (SBP) \\> 160 mmHg\\], uncontrolled diabetes mellitus (HbA1c \\> 8.5%), unstable ischemic heart disease, or decompensated hepatic or renal disease.\n* Uncooperative patients.","ALL","18 Years",{"count":19,"type":20},60,"ESTIMATED","INTERVENTIONAL",[23],"NA","This study aims to compare the hemodynamic effect of dexmedetomidine and magnesium sulphate as an adjuvant to lidocaine in preemptive peribulbar block in patients undergoing Dacryocystorhinostomy (DCR) under general anaesthesia (GA) .",[26,27,28,29,30,31,32],"Hemodynamic Effect","Dexmedetomidine","Magnesium Sulphate","Lidocaine","Peribulbar Block","Dacryocystorhinostomy","General Anesthesia","RECRUITING","2026-06-27",{"date":36,"type":37},"2026-06-30","ACTUAL",{"date":39,"type":37},"2026-05-16",{"date":41,"type":20},"2026-12-01",{"name":43,"class":44},"Cairo University","OTHER",1,{"id":47,"slug":48,"hasResults":11,"nctId":49,"briefTitle":50,"officialTitle":51,"acronym":4,"eligibilityCriteria":52,"healthyVolunteers":11,"sex":16,"minAge":17,"maxAge":53,"enrollmentInfo":54,"targetDuration":4,"studyType":21,"phases":56,"briefSummary":57,"conditions":58,"keywords":4,"overallStatus":33,"whyStopped":4,"lastUpdateSubmitDate":63,"lastUpdatePostDateStruct":64,"startDateStruct":66,"completionDateStruct":68,"leadSponsor":70,"locationsCount":45},"100596793","anxiolytic-effect-of-virtual-reality-immersion-versus-midazolam-premedication-in-patients-undergoing-dacryocystorhinostomy-surgery-100596793","NCT07050095","Anxiolytic Effect of Virtual Reality Immersion Versus Midazolam Premedication in Patients Undergoing Dacryocystorhinostomy Surgery","Randomized Clinical Trial for Comparison Between the Anxiolytic Effect of Virtual Reality Immersion Versus Midazolam Premedication in Patients Undergoing Dacryocystorhinostomy Surgery","Inclusion Criteria:\n\n* Aged 18-65.\n* Both sexes.\n* American Society of Anesthesiologists (ASA) classification: I - II.\n* Patient undergoing Dacryocystorhinostomy Surgery (DCR) operation under general anesthesia.\n\nExclusion Criteria:\n\n* Patient refusal.\n* Patients with cardiac diseases.\n* Patients with renal diseases.\n* Patients with drug sensitivity and seizures.\n* Substance abuse and addiction.\n* Claustrophobia.\n* Patients with cerebrovascular disease.\n* Psychiatric and cognitive disorder.\n* Patients with severe teary eyes and blurring of vision.\n* Patients who express discomfort during the test.","65 Years",{"count":55,"type":20},40,[23],"The aim is to investigate the anxiolytic effect, and hemodynamic stability of using virtual reality immersion in adult patients undergoing Dacryocystorhinostomy (DCR) operation under general anesthesia and to compare its effect to that of using Midazolam as a premedication.",[59,60,61,62,31],"Anxiolytic Effect","Virtual Reality Immersion","Midazolam","Premedication","2025-06-25",{"date":65,"type":37},"2025-07-03",{"date":67,"type":37},"2025-06-01",{"date":69,"type":20},"2025-12-30",{"name":43,"class":44}]