[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"navigation-spatial\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:navigation-spatial":30},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,2,0,[8,50],{"id":9,"slug":10,"hasResults":11,"nctId":12,"briefTitle":13,"officialTitle":14,"acronym":4,"eligibilityCriteria":15,"healthyVolunteers":11,"sex":16,"minAge":17,"maxAge":18,"enrollmentInfo":19,"targetDuration":4,"studyType":22,"phases":23,"briefSummary":25,"conditions":26,"keywords":31,"overallStatus":37,"whyStopped":4,"lastUpdateSubmitDate":38,"lastUpdatePostDateStruct":39,"startDateStruct":42,"completionDateStruct":44,"leadSponsor":46,"locationsCount":49},"100498934","clinical-trial-for-the-validation-of-ar-based-neuronavigation-system-100498934",false,"NCT05776706","Clinical Trial for the Validation of AR Based Neuronavigation System","Clinical Trial for the Evaluation of the Accuracy of Augmented Reality Based Neuronavigation System","Inclusion Criteria:\n\n* Adult patients aged 18 years or older who underwent MRI or CT scan due to brain tumor or cerebrovascular disease\n* Adult patients aged 18 years or older who need surgical treatment using navigation for brain tumor or cerebrovascular disease\n\nExclusion Criteria:\n\n* Cases where application of navigation is not necessary according to the judgment of the researcher or surgeon\n* When the patient or guardian does not agree\n* Patients with anatomical deformation due to previous surgery or requiring emergency surgery","ALL","18 Years","85 Years",{"count":20,"type":21},80,"ESTIMATED","INTERVENTIONAL",[24],"NA","The goal of this clinical trial is to test augmented reality (AR) based neuronavigation system in surgeries for patients of brain neoplasm or cerebral vascular disease. The main questions it aims to answer are:\n\n• AR based neuronavigation system can achieve accuracy that is not inferior to conventional intraoperative navigation system.\n\nParticipants will participate the study after informed consent. When participants undergo surgery for their brain tumor, we will set up 2 types of neuronavigation, conventional navigation system and developed AR based neuronavigation system. Surgeon will plan and conduct surgery based on only conventional navigation system, but 3D errors at several selected points between two types of navigation will be measured and analyzed.",[27,28,29,30],"Brain Neoplasms","Cerebral Aneurysm","Cerebral Arteriovenous Malformation","Navigation, Spatial",[32,33,34,35,36],"augmented reality","neuronavigation","brain neoplasms","cerebral arteriovenous malformation","cerebral aneurysm","NOT_YET_RECRUITING","2024-11-30",{"date":40,"type":41},"2024-12-03","ACTUAL",{"date":43,"type":21},"2025-05-01",{"date":45,"type":21},"2027-12-31",{"name":47,"class":48},"Seoul National University Hospital","OTHER",1,{"id":51,"slug":52,"hasResults":11,"nctId":53,"briefTitle":54,"officialTitle":54,"acronym":55,"eligibilityCriteria":56,"healthyVolunteers":11,"sex":16,"minAge":17,"maxAge":4,"enrollmentInfo":57,"targetDuration":4,"studyType":59,"phases":4,"briefSummary":60,"conditions":61,"keywords":65,"overallStatus":37,"whyStopped":4,"lastUpdateSubmitDate":70,"lastUpdatePostDateStruct":71,"startDateStruct":73,"completionDateStruct":75,"leadSponsor":77,"locationsCount":4},"100560686","spine-surgery-video-observation-study-the-creation-of-a-benchmark-video-rgb-depth-dataset-to-investigate-the-feasibility-of-developing-a-markerless-tracking-system-for-spine-surgery-100560686","NCT06580379","Spine Surgery Video Observation Study. The Creation of a Benchmark Video (RGB-Depth) Dataset to Investigate the Feasibility of Developing a Markerless Tracking System for Spine Surgery.","SPIVOS","Inclusion Criteria:\n\n* Candidate surgeries include all spine surgeries taking a posterior approach. This includes both 'open' and 'minimally invasive' surgeries, provided some portion of vertebrae bone is exposed.\n\nExclusion Criteria:\n\n* Candidate surgeries will be excluded if the patient is under the age of 18 or the clinical lead feels the patient lacks capacity to consent.",{"count":58,"type":21},25,"OBSERVATIONAL","The primary study objective is to build a video dataset, consisting of both colour and depth information, of spine surgery that includes both 'open' and 'minimally invasive' (MIS) surgeries. Using accompanying preoperative CT scans of the patient's spine, we aim to develop a markerless tracking system for spine surgery, which the collected dataset will be used to both train, and then benchmark against.",[62,63,64,30],"Spine Fusion","Spine Injury","Spine Degeneration",[66,67,68,69],"Imaging","Depth Imaging","Spine Surgery","Intraoperative Registration","2024-08-28",{"date":72,"type":41},"2024-08-30",{"date":74,"type":21},"2024-10",{"date":76,"type":21},"2027-10",{"name":78,"class":48},"Imperial College London"]