[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100351856":3},{"organization":4,"armGroups":7,"interventions":20,"overallOfficials":30,"centralContacts":34,"locations":40,"responsibleParty":120,"collaborators":124,"id":131,"slug":132,"hasResults":133,"nctId":134,"briefTitle":135,"officialTitle":136,"acronym":137,"eligibilityCriteria":138,"healthyVolunteers":133,"sex":139,"minAge":140,"maxAge":141,"enrollmentInfo":142,"targetDuration":29,"studyType":145,"phases":146,"briefSummary":148,"conditions":149,"keywords":157,"overallStatus":43,"whyStopped":29,"lastUpdateSubmitDate":165,"lastUpdatePostDateStruct":166,"startDateStruct":169,"completionDateStruct":171,"leadSponsor":173,"locationsCount":174},{"fullName":5,"class":6},"Erasmus Medical Center","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Awake craniotomy","EXPERIMENTAL","Cortical stimulation is performed with a bipolar electrical stimulator. The Boston naming test and repetition of words is done in cooperation with a neuropsychologist\u002Flinguist, who will inform the neurosurgeon of any kind of speech arrest or dysarthria. When localizing the motor and sensory cortex, the patient is asked to report any unintended movement or sensation in extremities or face. Functional cortical areas are marked with a number. When the tumour margins or white matter is encountered or when on regular neuronavigation the eloquent white matter tracts are thought to be in close proximity, subcortical stimulation (biphasic currents of 8-16 mA, pulse frequency 60 Hz, single pulse phase duration of 100 microsec., 2-second train) is performed to localize functional tracts.",[13],"Procedure: Awake craniotomy",{"label":15,"type":16,"description":17,"interventionNames":18},"Craniotomy under general anesthesia","ACTIVE_COMPARATOR","Trephination and tumour resection are performed without any additional neuro-psychological monitoring or brain mapping, guided by STEALTH-neuronavigation.",[19],"Procedure: Craniotomy under general anesthesia",[21,27],{"type":22,"name":9,"description":9,"armGroupLabels":23,"otherNames":24},"PROCEDURE",[9],[25,26],"Intraoperative stimulation monitoring with (sub)cortical electrostimulation","Intraoperative brain mapping with (sub)cortical electrostimulation",{"type":22,"name":15,"description":15,"armGroupLabels":28,"otherNames":29},[15],null,[31],{"name":32,"affiliation":5,"role":33},"Arnaud Vincent, MD PhD","PRINCIPAL_INVESTIGATOR",[35],{"name":36,"role":37,"phone":38,"phoneExt":29,"email":39},"Jasper Gerritsen, MD PhD","CONTACT","+31629119553","j.gerritsen@erasmusmc.nl",[41,59,76,92,106],{"facility":42,"status":43,"city":44,"state":29,"zip":45,"country":46,"countryCode":47,"cosmosGeoPoint":48,"geoPoint":53,"contacts":54},"University Hospital Ghent","RECRUITING","Ghent","9000","Belgium","BE",{"type":49,"coordinates":50},"Point",[51,52],3.71667,51.05,{"lat":52,"lon":51},[55],{"name":56,"role":37,"phone":57,"phoneExt":29,"email":58},"Giorgio Hallaert, MD PhD","003293326876","g.hallaert@uzgent.be",{"facility":60,"status":43,"city":61,"state":62,"zip":63,"country":64,"countryCode":65,"cosmosGeoPoint":66,"geoPoint":70,"contacts":71},"Elisabeth-Tweesteden Ziekenhuis","Tilburg","North Brabant","5022 GC","Netherlands","NL",{"type":49,"coordinates":67},[68,69],5.0913,51.55551,{"lat":69,"lon":68},[72],{"name":73,"role":37,"phone":74,"phoneExt":29,"email":75},"Geert Jan Rutten, MD PhD","+310132210000","g.rutten@etz.nl",{"facility":77,"status":43,"city":78,"state":79,"zip":80,"country":64,"countryCode":65,"cosmosGeoPoint":81,"geoPoint":85,"contacts":86},"Erasmus MC","Rotterdam","South Holland","3015 CE",{"type":49,"coordinates":82},[83,84],4.47917,51.9225,{"lat":84,"lon":83},[87,90],{"name":32,"role":37,"phone":88,"phoneExt":29,"email":89},"+31639428949","a.vincent@erasmusmc.nl",{"name":91,"role":37,"phone":38,"phoneExt":29,"email":39},"Jasper Gerritsen, MD",{"facility":93,"status":43,"city":94,"state":79,"zip":95,"country":64,"countryCode":65,"cosmosGeoPoint":96,"geoPoint":100,"contacts":101},"Medical Center Haaglanden","The Hague","2261 CP",{"type":49,"coordinates":97},[98,99],4.29861,52.07667,{"lat":99,"lon":98},[102],{"name":103,"role":37,"phone":104,"phoneExt":29,"email":105},"Marike Broekman, MD PhD","+31639758253","m.broekman@haaglandenmc.nl",{"facility":107,"status":43,"city":108,"state":29,"zip":109,"country":64,"countryCode":65,"cosmosGeoPoint":110,"geoPoint":114,"contacts":115},"University Medical Center Groningen","Groningen","9700 RB",{"type":49,"coordinates":111},[112,113],6.56667,53.21917,{"lat":113,"lon":112},[116],{"name":117,"role":37,"phone":118,"phoneExt":29,"email":119},"Michiel Wagemakers, MD PhD","+310503616161","m.wagemakers@umcg.nl",{"type":121,"investigatorFullName":122,"investigatorTitle":123,"investigatorAffiliation":5,"oldNameTitle":29,"oldOrganization":29},"SPONSOR_INVESTIGATOR","Jasper Gerritsen","Study Coordinator",[125,127,128,129],{"name":126,"class":6},"Elisabeth-TweeSteden Ziekenhuis",{"name":107,"class":6},{"name":93,"class":6},{"name":130,"class":6},"University Hospital, Ghent","100351856","the-safe-trial-awake-craniotomy-versus-surgery-under-general-anesthesia-for-glioblastoma-patients-100351856",false,"NCT03861299","The SAFE-Trial: Awake Craniotomy Versus Surgery Under General Anesthesia for Glioblastoma Patients.","The SAFE-Trial: Safe Surgery for Glioblastoma Multiforme: Awake Craniotomy Versus Surgery Under General Anesthesia. A Multicenter Prospective Randomised Controlled Study","SAFE","Inclusion Criteria:\n\n1. Age ≥18 years and ≤ 90 years\n2. Tumor diagnosed as Glioblastoma Multiforme on MRI with distinct ring-like pattern of contrast enhancement with thick irregular walls and a core area reduced signal suggestive of tumour necrosis as assessed by the surgeon\n3. Tumors situated in or near eloquent areas; motor cortex, sensory cortex, subcortical pyramidal tract or speech areas as indicated on MRI (Sawaya Grading II and II)\n4. The tumor is suitable for resection (according to neurosurgeon)\n5. Karnofsky performance scale 80 or more\n6. Written Informed consent\n\nExclusion Criteria:\n\n1. Tumors of the cerebellum, brain stem or midline\n2. Multifocal contrast enhancing lesions\n3. Substantial non-contrast enhancing tumor areas suggesting low grade gliomas with malignant transformation\n4. Medical reasons precluding MRI (eg, pacemaker)\n5. Inability to give consent because of or language barrier\n6. Psychiatric history\n7. Previous brain tumour surgery\n8. Previous low-grade glioma.\n9. Second primary malignancy within the past 5 years with the exception of adequately treated in situ carcinoma of any organ or basal cell carcinoma of the skin.\n10. Severe aphasia or dysphasia","ALL","18 Years","90 Years",{"count":143,"type":144},246,"ESTIMATED","INTERVENTIONAL",[147],"NA","The trial is designed as a multicenter randomized controlled study. 246 patients with presumed Glioblastoma Multiforme in eloquent areas on diagnostic MRI will be selected by the neurosurgeons according the eligibility criteria (see under). After written informed consent is obtained, the patient will be randomized for an awake craniotomy (AC) (+\u002F-123 patients) or craniotomy under general anesthesia (GA) (+\u002F-123 patients), with 1:1 allocation ratio. Under GA the amount of resection of the tumour has to be performed within safe margins as judged by the surgeon during surgery. The second group will be operated with an awake craniotomy procedure where the resection boundaries for motor or language functions will be identified by direct cortical and subcortical stimulation. After surgery, the diagnosis of GBM will have to be histologically confirmed. If GBM is not histologically confirmed, patients will be considered off-study and withdrawn from the study. These patients will be followed-up according to standard practice. Thereafter, patients will receive the standard treatment with concomitant Temozolomide and radiation therapy and standard follow up. Total duration of the study is 5 years. Patient inclusion is expected to take 4 years. Follow-up is 1 year after surgery. Statistical analysis, cost benefit analysis and article writing will take 3 months.",[150,151,152,153,154,155,156],"Glioblastoma","Glioblastoma Multiforme","Glioblastoma Multiforme of Brain","Astrocytoma, Grade IV","Brain Tumor","Brain Cancer","Brain Neoplasms",[150,158,159,160,161,162,163,164],"Neurological morbidity","Postoperative complications","Extent of resection","Gross-total resection","Health-related quality of life","Progression-free survival","Overall survival","2023-11-18",{"date":167,"type":168},"2023-11-21","ACTUAL",{"date":170,"type":168},"2019-04-01",{"date":172,"type":144},"2027-09-01",{"name":122,"class":6},5]