[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100625798":3},{"organization":4,"armGroups":7,"interventions":10,"overallOfficials":13,"centralContacts":23,"locations":10,"responsibleParty":29,"collaborators":10,"id":33,"slug":34,"hasResults":35,"nctId":36,"briefTitle":37,"officialTitle":38,"acronym":10,"eligibilityCriteria":39,"healthyVolunteers":35,"sex":40,"minAge":41,"maxAge":42,"enrollmentInfo":43,"targetDuration":10,"studyType":46,"phases":10,"briefSummary":47,"conditions":48,"keywords":50,"overallStatus":54,"whyStopped":10,"lastUpdateSubmitDate":55,"lastUpdatePostDateStruct":56,"startDateStruct":59,"completionDateStruct":61,"leadSponsor":63,"locationsCount":10},{"fullName":5,"class":6},"Assiut University","OTHER",[8,11],{"label":9,"type":10,"description":10,"interventionNames":10},"low grade pediatric brain tumors",null,{"label":12,"type":10,"description":10,"interventionNames":10},"high grade pediatric brain tumors",[14,18,21],{"name":15,"affiliation":16,"role":17},"Mostafa Elsharkawy, Professor","Assiut university hospitals","STUDY_CHAIR",{"name":19,"affiliation":16,"role":20},"Radwa Kamel, associate professor","STUDY_DIRECTOR",{"name":22,"affiliation":16,"role":20},"Hamdy Ibrahim",[24],{"name":25,"role":26,"phone":27,"phoneExt":10,"email":28},"Monica Boles","CONTACT","+20 01278489110","monica.sobhy94@gmail.com",{"type":30,"investigatorFullName":31,"investigatorTitle":32,"investigatorAffiliation":5,"oldNameTitle":10,"oldOrganization":10},"PRINCIPAL_INVESTIGATOR","Monica Sobhy Khalaf Boles","Doctor","100625798","role-of-arterial-spin-labelling-magnetic-resonance-prefusion-in-grading-of-pediatric-brain-tumors-100625798",false,"NCT07427316","Role of Arterial Spin Labelling Magnetic Resonance Prefusion in Grading of Pediatric Brain Tumors","Role of Arterial Spin Labelling Magnetic Resonance Perfusion in The Grading of Pediatric Brain Tumors","Inclusion Criteria:\n\n1. Pediatric patients aged 18 years or younger.\n2. Patients with radiological diagnosis of intracranial brain tumors.\n\nExclusion Criteria:\n\n1. Patients who have received prior surgery, chemotherapy or radiotherapy for brain tumors.\n2. Patients with contraindications to magnetic resonance imaging (MRI) examination.","ALL","0 Years","18 Years",{"count":44,"type":45},20,"ESTIMATED","OBSERVATIONAL","To evaluate the diagnostic performance of arterial spin labelling (ASL) magnetic resonance perfusion in preoperative grading of pediatric brain tumors.",[49],"Pediatric Brain Tumors",[51,52,53],"ASL MRI","arterial spin labelling","magnetic resonance perfusion","NOT_YET_RECRUITING","2026-02-20",{"date":57,"type":58},"2026-02-23","ACTUAL",{"date":60,"type":45},"2026-03",{"date":62,"type":45},"2028-04",{"name":5,"class":6}]