[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"optic-nerve-cup\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:optic-nerve-cup":26},{"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":16,"sex":17,"minAge":18,"maxAge":19,"enrollmentInfo":20,"targetDuration":4,"studyType":23,"phases":4,"briefSummary":24,"conditions":25,"keywords":28,"overallStatus":30,"whyStopped":4,"lastUpdateSubmitDate":31,"lastUpdatePostDateStruct":32,"startDateStruct":35,"completionDateStruct":37,"leadSponsor":39,"locationsCount":5},"100551771","effect-of-lithotomy-position-on-optic-nerve-sheath-diameter-100551771",false,"NCT06464419","Effect of Lithotomy Position on Optic Nerve Sheath Diameter","Ultrasonographic Evaluation of Optic Nerve Sheath Diameter in Patients Undergoing Retrograde Intrarenal Surgery in the Lithotomy Position","Inclusion Criteria:\n\n* Patients who give informed consent\n* Patients who will undergo retrograde intrarenal surgery\n* Patients who are fully oriented and cooperative\n* ASA I-II patients\n* Patients between the ages of 18-65\n\nExclusion Criteria:\n\n* Disoriented and uncooperative patients\n* Patients with BMI\\>30\n* Patients who have had previous intracranial surgery\n* Patients who have had eye surgery before\n* Patients allergic to the pharmacological agents used in the study",true,"ALL","18 Years","65 Years",{"count":21,"type":22},52,"ESTIMATED","OBSERVATIONAL","In this study, the effect of increased venous return and increased intra-abdominal pressure on intracranial pressure in the lithotomy position was evaluated.",[26,27],"Optic Nerve Cup","Intracranial Pressure Increase",[29],"ultrasonography, lithotomy position","RECRUITING","2024-08-02",{"date":33,"type":34},"2024-08-05","ACTUAL",{"date":36,"type":34},"2024-06-10",{"date":38,"type":22},"2024-09-01",{"name":40,"class":41},"Başakşehir Çam & Sakura City Hospital","OTHER_GOV"]