[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100476462":3},{"organization":4,"armGroups":7,"interventions":14,"overallOfficials":21,"centralContacts":25,"locations":30,"responsibleParty":45,"collaborators":20,"id":48,"slug":49,"hasResults":50,"nctId":51,"briefTitle":52,"officialTitle":53,"acronym":54,"eligibilityCriteria":55,"healthyVolunteers":50,"sex":56,"minAge":57,"maxAge":58,"enrollmentInfo":59,"targetDuration":20,"studyType":62,"phases":63,"briefSummary":65,"conditions":66,"keywords":71,"overallStatus":32,"whyStopped":20,"lastUpdateSubmitDate":78,"lastUpdatePostDateStruct":79,"startDateStruct":82,"completionDateStruct":84,"leadSponsor":86,"locationsCount":87},{"fullName":5,"class":6},"Sklifosovsky Institute of Emergency Care","OTHER_GOV",[8],{"label":9,"type":10,"description":11,"interventionNames":12},"Surgery","EXPERIMENTAL","Ultrasound-guided resection of brain tumors, vascular malformations and hematomas",[13],"Device: Sonography",[15],{"type":16,"name":17,"description":18,"armGroupLabels":19,"otherNames":20},"DEVICE","Sonography","Surgeon detects brain mass lesion and assesses extent of it's resection with sonography",[9],null,[22],{"name":23,"affiliation":5,"role":24},"Alexander Dmitriev, MD","PRINCIPAL_INVESTIGATOR",[26],{"name":23,"role":27,"phone":28,"phoneExt":20,"email":29},"CONTACT","+7 (916) 423-54-08","dmitriev@neurosklif.ru",[31],{"facility":5,"status":32,"city":33,"state":20,"zip":34,"country":35,"countryCode":36,"cosmosGeoPoint":37,"geoPoint":42,"contacts":43},"RECRUITING","Moscow","129090","Russia","RU",{"type":38,"coordinates":39},"Point",[40,41],37.61781,55.75204,{"lat":41,"lon":40},[44],{"name":23,"role":27,"phone":28,"phoneExt":20,"email":20},{"type":24,"investigatorFullName":46,"investigatorTitle":47,"investigatorAffiliation":5,"oldNameTitle":20,"oldOrganization":20},"Alexander Dmitriev","Principal Investigator","100476462","sonography-guided-resection-of-brain-mass-lesions-100476462",false,"NCT05484245","Sonography-guided Resection of Brain Mass Lesions","Sonography-guided Resection of Brain Mass Lesions: a Prospective, Single Arm Clinical Trial","SOMALI","Inclusion Criteria:\n\n* all intracranial tumors\n* cavernomas\n* arteriovenous malformations\n* spontaneous (non-traumatic) intracerebral hemorrhages\n* traumatic intracerebral hemorrhages\n* supratentorial localization\n* newly diagnosed\n* age 18-100 years\n* stable hemodynamics\n\nExclusion Criteria:\n\n* rapid cerebral dislocation\n* previously performed brain radiotherapy","ALL","18 Years","100 Years",{"count":60,"type":61},100,"ESTIMATED","INTERVENTIONAL",[64],"NA","Objective of the study is to determine possibilities of intraoperative sonography in detecting of various brain mass lesions, assessing extent of their resection and define indications to use ultrasound-guided needle or ultrasound wire-guided port.",[67,68,69,70],"Tumor, Brain","Arteriovenous Malformations","Cavernoma","Intracerebral Hematoma",[72,73,74,75,76,77],"intraoperative sonography","intraoperative ultrasound","brain tumor","cavernoma","arteriovenous malformation","intracerebral hematoma","2025-05-13",{"date":80,"type":81},"2025-05-16","ACTUAL",{"date":83,"type":81},"2022-09-01",{"date":85,"type":61},"2027-08-31",{"name":5,"class":6},1]