[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100554834":3},{"organization":4,"outcomesModule":7,"designInfo":24,"detailedDescription":23,"studyPopulation":26,"armGroups":27,"interventions":23,"overallOfficials":31,"centralContacts":36,"locations":45,"responsibleParty":62,"collaborators":23,"id":64,"slug":65,"hasResults":66,"nctId":67,"briefTitle":68,"officialTitle":68,"acronym":69,"eligibilityCriteria":70,"healthyVolunteers":66,"sex":71,"minAge":72,"maxAge":23,"enrollmentInfo":73,"targetDuration":23,"studyType":76,"phases":23,"briefSummary":77,"conditions":78,"keywords":80,"overallStatus":47,"whyStopped":23,"lastUpdateSubmitDate":87,"lastUpdatePostDateStruct":88,"startDateStruct":91,"completionDateStruct":93,"leadSponsor":95,"locationsCount":96},{"fullName":5,"class":6},"Boston Medical Center","OTHER",{"primaryOutcomes":8,"secondaryOutcomes":16,"otherOutcomes":23},[9,13],{"measure":10,"description":11,"timeFrame":12},"Neurologic Deterioration","Neurologic deterioration will be assessed as a dichotomous variable (yes\u002Fno) defined as a negative change in any of the following: level of consciousness, agaze, arm motor function, leg motor function, or language. The participants' medical chart will be reviewed for documentation of persistent change.","5 years",{"measure":14,"description":15,"timeFrame":12},"Glasgow Coma Scores","The Glasgow Coma Scale (GCS) is a 15-point scale used to evaluate a person's state of consciousness. A score of 3 is the lowest possible and indicates a deep coma or death, while a score of 15 is the highest and indicates a fully awake person. A lower score generally means a deeper coma.",[17,20],{"measure":18,"description":19,"timeFrame":12},"Number of participant deaths during hospitalization","This data will be abstracted from medical records..",{"measure":21,"description":22,"timeFrame":12},"Functional outcome at hospital discharge","This will be assessed by Modified Rankin Scale (mRS), a 6 point disability scale with possible scores ranging from 0 to 5, higher scores indicating greater disability and where 0-2 is generally considered a good outcome with individuals assuming complete functional independence. A separate category of 6 is usually added for patients who expire. Data will be abstracted from medical records on review of patient notes and discharge summaries to obtain amRS for each participant.",null,{"allocation":23,"interventionModel":23,"interventionModelDescription":23,"primaryPurpose":23,"observationalModel":6,"timePerspective":25,"maskingInfo":23},"PROSPECTIVE","Eligible patients will be recruited on admission to the intensive care unit (ICU) at Boston Medica Center followed by the Neurointensive care team.",[28],{"label":29,"type":23,"description":30,"interventionNames":23},"NIMABI Group","Eligible patients will be recruited on admission to the ICU followed by the Neurointensive care team.\n\nDemographic, invasive ICP monitoring data, clinical, laboratory, diagnostic, treatment (medical and surgical) and outcome data will be collected. Data will be collected from non-invasive devices using either clinical review from the chart, or if not available and\u002For used for additional measurements, from the device (smartguard for pupillometry, imaging, EEG data, Brain4care data).",[32],{"name":33,"affiliation":34,"role":35},"Charlene Ong, MD MPHS","Boston Medical Center, Neurology","PRINCIPAL_INVESTIGATOR",[37,41],{"name":33,"role":38,"phone":39,"phoneExt":23,"email":40},"CONTACT","617 638 5351","cjong@bu.ed",{"name":42,"role":38,"phone":43,"phoneExt":23,"email":44},"Leigh Mallinger, BA","617-638-7732","leigh.mallinger@bmc.org",[46],{"facility":5,"status":47,"city":48,"state":49,"zip":50,"country":51,"countryCode":52,"cosmosGeoPoint":53,"geoPoint":58,"contacts":59},"RECRUITING","Boston","Massachusetts","02118","United States","US",{"type":54,"coordinates":55},"Point",[56,57],-71.05977,42.35843,{"lat":57,"lon":56},[60,61],{"name":33,"role":38,"phone":23,"phoneExt":23,"email":40},{"name":42,"role":38,"phone":43,"phoneExt":23,"email":44},{"type":63,"investigatorFullName":23,"investigatorTitle":23,"investigatorAffiliation":23,"oldNameTitle":23,"oldOrganization":23},"SPONSOR","100554834","non-invasive-monitoring-methods-in-patients-with-acute-brain-injury-100554834",false,"NCT06504238","Non-Invasive Monitoring Methods in Patients With Acute Brain Injury","NIMABI","Inclusion Criteria:\n\n* Admitted under Neuro intensivist primary or consultative care.\n* At least one head computed tomography (CT) scan demonstrating intracranial pathology that may lead to life-threatening mass effect (i.e. traumatic brain injury, ischemic or hemorrhagic stroke, epidural or subdural hematoma, subarachnoid hemorrhage, diffuse hypoxic injury, metabolic cerebral edema, tumor)\n* Concern for Life Threatening Mass Effect\n* Glasgow Coma Score (GCS) \\\u003C9\n* Anticipated stay \\>24 hours\n\nExclusion Criteria:\n\n* Comfort measure only\n* Any other criteria that the PI deems that makes the patient inadequate for the study\n* Sub-exclusion criteria for specific non-invasive measurements include:\n\n  * Orbital injury (pupillometry, ONSD)\n  * Traumatic injury or surgery that precludes use of B4C device\n* Presence of supratentorial craniectomy or craniotomy that has not healed and is mobile\u002Fbone defects\u002Fscalp injury \\[EEGelectroencephalogram (EEG), Brain4Care\\]\n* Presence of extensive scalp injury","ALL","18 Years",{"count":74,"type":75},720,"ESTIMATED","OBSERVATIONAL","Life-threatening mass effect (LTME) arises when brain swelling displaces or compresses crucial midline structures subsequent to acute brain injuries (ABIs) like traumatic brain injury (TBI), ischemic stroke (IS), and intraparenchymal hemorrhage (IPH), which can manifest rapidly within hours or more gradually over days. Despite advancements in surgical management, significant gaps in understanding persist regarding optimal monitoring and therapeutic approaches. The current standard for identifying LTME involves neurologic decline in conjunction with radiographic evidence or increased intracranial pressure (ICP) indicating space-occupying mass effect. However, in critically ill patients, reliance on subjective physical exam findings, such as decreased arousal, often leads to delayed recognition, occurring only after catastrophic shifts have already occurred.\n\nThe goal of this study is to determine the association of non-invasive biomarkers with neurologic deterioration, and to determine whether non-invasive biomarker inclusion improves detection of outcome and decline.\n\nThe investigators propose to use various non-invasive methods to monitor ICP as adjuncts in detecting deteriorating mass effect. These methods include quantitative pupillometry, radiographic data, laboratory data, and other bedside diagnostic tests available including electroencephalography (EEG), skull vibrations detected via brain4care device, optic nerve sheath diameter assessment (ONSD), and ultrasound-guided eyeball compression. Some of these methods will be measured \\*only\\* for the purposes of the research study (such as skull vibrations via brain4care). Other measurements, such as quantitative pupillometry, will represent additional measurements beyond those already being collected for clinical care. This research study is necessary to understand the association of these non-invasive biomarkers with neurological decline and outcomes while considering potential confounding factors.",[79],"Brain Injury, Acute",[81,82,83,84,85,86,14],"Life-threatening mass effect (LIME)","Traumatic brain injury (TBI)","Ischemic stroke (IS)","Intraparenchymal hemorrhage (IPH)","Neurologic deterioration","Intracranial Pressure (ICP)","2026-09-27",{"date":89,"type":90},"2026-09-30","ACTUAL",{"date":92,"type":90},"2024-09-26",{"date":94,"type":75},"2030-09",{"name":5,"class":6},1]