[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100624140":3},{"organization":4,"armGroups":7,"interventions":14,"overallOfficials":20,"centralContacts":24,"locations":32,"responsibleParty":54,"collaborators":10,"id":56,"slug":57,"hasResults":58,"nctId":59,"briefTitle":60,"officialTitle":61,"acronym":62,"eligibilityCriteria":63,"healthyVolunteers":58,"sex":64,"minAge":65,"maxAge":66,"enrollmentInfo":67,"targetDuration":10,"studyType":70,"phases":10,"briefSummary":71,"conditions":72,"keywords":10,"overallStatus":35,"whyStopped":10,"lastUpdateSubmitDate":74,"lastUpdatePostDateStruct":75,"startDateStruct":78,"completionDateStruct":80,"leadSponsor":82,"locationsCount":83},{"fullName":5,"class":6},"Xijing Hospital","OTHER",[8],{"label":9,"type":10,"description":11,"interventionNames":12},"AIS Revascularization Cohort",null,"Adult patients diagnosed with acute ischemic stroke (AIS) due to anterior circulation large vessel occlusion, who have undergone successful endovascular thrombectomy (achieving mTICI grade 2b or 3 reperfusion) within 24 hours of symptom onset.",[13],"Diagnostic Test: Multimodal Neuromonitoring",[15],{"type":16,"name":17,"description":18,"armGroupLabels":19,"otherNames":10},"DIAGNOSTIC_TEST","Multimodal Neuromonitoring","A battery of assessments performed at Days 1-3 and Day 7 post-thrombectomy to evaluate neurovascular decoupling. This includes Transcranial Doppler (TCD) for cerebral hemodynamics, Electroencephalography (EEG) for neural activity, and F-wave studies for spinal motoneuron excitability.",[9],[21],{"name":22,"affiliation":5,"role":23},"Lang Jin","PRINCIPAL_INVESTIGATOR",[25,29],{"name":22,"role":26,"phone":27,"phoneExt":10,"email":28},"CONTACT","+86-29-84773664","silencelang@163.com",{"name":30,"role":26,"phone":27,"phoneExt":10,"email":31},"Xiaona Li","598460221@qq.com",[33,47],{"facility":34,"status":35,"city":36,"state":37,"zip":38,"country":39,"countryCode":40,"cosmosGeoPoint":41,"geoPoint":46,"contacts":10},"Department of Neurology, Xijing Hospital, Air force medical university","RECRUITING","Xi'an","Shan'xi","710032","China","CN",{"type":42,"coordinates":43},"Point",[44,45],108.92861,34.25833,{"lat":45,"lon":44},{"facility":34,"status":35,"city":36,"state":37,"zip":38,"country":39,"countryCode":40,"cosmosGeoPoint":48,"geoPoint":50,"contacts":51},{"type":42,"coordinates":49},[44,45],{"lat":45,"lon":44},[52],{"name":22,"role":26,"phone":53,"phoneExt":10,"email":28},"+86-029-84773664",{"type":55,"investigatorFullName":10,"investigatorTitle":10,"investigatorAffiliation":10,"oldNameTitle":10,"oldOrganization":10},"SPONSOR","100624140","early-neurovascular-decoupling-trajectories-after-revascularization-in-acute-ischemic-stroke-100624140",false,"NCT07405762","Early Neurovascular Decoupling Trajectories After Revascularization in Acute Ischemic Stroke","Mechanisms of Recovery Phenotypes: Early Neurovascular Decoupling Trajectories After Revascularization in Acute Ischemic Stroke Using Multimodal Monitoring","MAP-END","Inclusion Criteria:\n\n1. Age between 18 and 85 years\n2. Acute ischemic stroke due to occlusion of the anterior circulation large vessel (terminal internal carotid artery, or M1\u002FM2 segment of the middle cerebral artery), confirmed by computed tomography angiography (CTA) or magnetic resonance angiography (MRA).\n3. Underwent endovascular thrombectomy with successful reperfusion, defined as a post-procedural modified Thrombolysis in Cerebral Infarction (mTICI) grade of 2b or 3.\n4. Time from symptom onset to femoral artery puncture is ≤ 24 hours.\n5. Written informed consent is provided by the patient or their legally authorized representative.\n\nExclusion Criteria:\n\n1. Pre-stroke disability defined as a modified Rankin Scale (mRS) score ≥ 2.\n2. Severe impairment of consciousness within 24 hours post-thrombectomy, defined as a Glasgow Coma Scale (GCS) score ≤ 8.\n3. Inadequate temporal bone window preventing acquisition of stable blood flow signals by Transcranial Doppler (TCD).\n4. Conditions that may significantly compromise electroencephalography (EEG) quality, such as history of significant traumatic brain injury, skull defect, or intracranial metallic devices.\n5. Conditions that may invalidate F-wave studies, including peripheral neuropathy, cervical radiculopathy, or primary disease of the target muscles.\n6. Concurrent severe organ failure, malignancy, or a life expectancy of less than 3 months.\n7. Pregnancy or lactation.","ALL","18 Years","85 Years",{"count":68,"type":69},180,"ESTIMATED","OBSERVATIONAL","Background:\n\nRecanalization therapy is the standard treatment for acute ischemic stroke (AIS), yet patient outcomes remain highly heterogeneous. The underlying mechanisms of this variability are not fully understood. Neurovascular coupling (NVC), the tight link between neural activity and cerebral blood flow, is fundamental for brain function. Its disruption (neurovascular decoupling) after stroke is hypothesized to be a key determinant of recovery, but its dynamic early trajectory and predictive value for long-term functional recovery are poorly characterized.\n\nPurpose:\n\nThis observational study aims to delineate the early trajectory of neurovascular decoupling following endovascular thrombectomy in AIS patients and to investigate its association with long-term functional outcome. We seek to construct a single composite biomarker by integrating multimodal data, and to evaluate its predictive value for 90-day recovery.\n\nMethods:\n\nA prospective cohort of AIS patients who undergo successful endovascular thrombectomy will be enrolled. Multimodal monitoring will be performed at specific early time points: within Days 1-3 and at Day 7 post-procedure. Assessments include: Transcranial Doppler (TCD) for cerebral hemodynamics, Electroencephalography (EEG) for neural activity, and F-wave studies for spinal motoneuron excitability. Clinical severity will be assessed using the National Institutes of Health Stroke Scale (NIHSS) concurrently. The primary outcome is the early trajectory of a composite neurovascular decoupling index. The key predictive relationship between this trajectory and 90-day functional status (assessed using the modified Rankin Scale, mRS) will be evaluated.\n\nSignificance:\n\nThis study will provide novel insights into the early neurophysiological changes following successful thrombectomy. By defining the trajectory of neurovascular decoupling in the critical first week and linking it to long-term function, the findings may contribute to the development of early predictive models and guide personalized rehabilitation strategies.",[73],"Ischemic Stroke","2026-07-16",{"date":76,"type":77},"2026-07-20","ACTUAL",{"date":79,"type":77},"2026-02-05",{"date":81,"type":69},"2028-09-05",{"name":5,"class":6},2]