[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100640232":3},{"organization":4,"armGroups":7,"interventions":8,"overallOfficials":13,"centralContacts":28,"locations":37,"responsibleParty":51,"collaborators":7,"id":54,"slug":55,"hasResults":56,"nctId":57,"briefTitle":58,"officialTitle":59,"acronym":7,"eligibilityCriteria":60,"healthyVolunteers":61,"sex":62,"minAge":63,"maxAge":7,"enrollmentInfo":64,"targetDuration":7,"studyType":67,"phases":7,"briefSummary":68,"conditions":69,"keywords":71,"overallStatus":73,"whyStopped":7,"lastUpdateSubmitDate":74,"lastUpdatePostDateStruct":75,"startDateStruct":78,"completionDateStruct":80,"leadSponsor":82,"locationsCount":83},{"fullName":5,"class":6},"McGill University","OTHER",null,[9],{"type":10,"name":11,"description":12,"armGroupLabels":7,"otherNames":7},"BEHAVIORAL","Observational","As such, no interventions are provided. All participants will perform three subpial resections on an ex vivo calf brain.",[14,18,22,25],{"name":15,"affiliation":16,"role":17},"Rolando F. Del Maestro, MD, PhD","Neurosurgical Simulation and Artificial Intelligence Learning Centre, McGill University","PRINCIPAL_INVESTIGATOR",{"name":19,"affiliation":20,"role":21},"Amir Hooshiar, PhD","Surgical Performance Enhancement and Robotics Centre, McGill University","STUDY_DIRECTOR",{"name":23,"affiliation":24,"role":21},"Houssem-Eddine Gueziri, PhD","Laboratoire sur la science des données, Université TÉLUQ",{"name":26,"affiliation":27,"role":21},"D. Louis Collins, PhD","Neuro Imaging and Surgical Technologies Lab, McGill University",[29,34],{"name":30,"role":31,"phone":32,"phoneExt":7,"email":33},"Bianca Giglio, MSc","CONTACT","514-802-1608","bianca.giglio@mail.mcgill.ca",{"name":35,"role":31,"phone":7,"phoneExt":7,"email":36},"Mohammed Babgi, MD","mohammed.babgi@mail.mcgill.ca",[38],{"facility":39,"status":7,"city":40,"state":41,"zip":42,"country":43,"countryCode":44,"cosmosGeoPoint":45,"geoPoint":50,"contacts":7},"Neuro Imaging and Surgical Technologies Lab, Montreal Neurological Institute and Hospital, McGill University","Montreal","Quebec","H3A 2B4","Canada","CA",{"type":46,"coordinates":47},"Point",[48,49],-73.58781,45.50884,{"lat":49,"lon":48},{"type":17,"investigatorFullName":52,"investigatorTitle":53,"investigatorAffiliation":5,"oldNameTitle":7,"oldOrganization":7},"Rolando Del Maestro","Director, Neurosurgical Simulation and Artificial Intelligence Learning Centre","100640232","validation-of-an-ex-vivo-calf-brain-force-detection-system-for-neurosurgical-simulation-training-100640232",false,"NCT07583082","Validation of an Ex Vivo Calf Brain Force Detection System for Neurosurgical Simulation Training","Validation of an Ex Vivo Calf Brain Force Detection System for Neurosurgical Simulation Training: A Case Series Study","Inclusion Criteria:\n\n* Medical students, neurosurgical residents, neurosurgical fellows, and staff neurosurgeons from one of four Quebec institutions who do not fit the exclusion criteria.\n\nExclusion Criteria:\n\n* For medical students, participation in a previous trial where they received training on the NeuroVR surgical simulator or the ex vivo calf brain simulation model.",true,"ALL","18 Years",{"count":65,"type":66},30,"ESTIMATED","OBSERVATIONAL","Neurosurgery is a high-stakes surgical specialty where errors can result in significant patient mortality and morbidity. The amount of force applied on the brain simultaneously by the multiple different instruments during complex neurosurgical procedures is a critical safety metric that, to the investigators' knowledge, has not been previously measured in a realistic operative environment.\n\nThe investigators have therefore developed a simulation platform integrating an ex vivo calf brain and a 3D-printed skull model attached to a force sensor capable of capturing real-time forces applied to the brain. A cross-sectional case series study will be conducted to evaluate the validity of the system. Medical students, neurosurgical residents, neurosurgical fellows, and staff neurosurgeons from four Quebec institutions will be recruited to perform three simulated subpial resections each using our ex vivo calf brain simulation platform. The forces applied by the microscissors, bipolar forceps, and ultrasonic aspirator onto the brain will be captured along with kinematic data. This study aims to establish the face, content, construct, and convergent validity of this ex vivo calf brain force detection system.",[70],"Surgical Education",[70,72],"Surgical Simulation","NOT_YET_RECRUITING","2026-05-07",{"date":76,"type":77},"2026-05-13","ACTUAL",{"date":79,"type":66},"2026-05",{"date":81,"type":66},"2026-09",{"name":5,"class":6},1]