[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100553387":3},{"organization":4,"armGroups":7,"interventions":19,"overallOfficials":25,"centralContacts":29,"locations":38,"responsibleParty":150,"collaborators":12,"id":152,"slug":153,"hasResults":154,"nctId":155,"briefTitle":156,"officialTitle":157,"acronym":158,"eligibilityCriteria":159,"healthyVolunteers":154,"sex":160,"minAge":161,"maxAge":162,"enrollmentInfo":163,"targetDuration":12,"studyType":166,"phases":167,"briefSummary":169,"conditions":170,"keywords":12,"overallStatus":41,"whyStopped":12,"lastUpdateSubmitDate":173,"lastUpdatePostDateStruct":174,"startDateStruct":177,"completionDateStruct":179,"leadSponsor":181,"locationsCount":182},{"fullName":5,"class":6},"Beijing Shijitan Hospital, Capital Medical University","OTHER",[8,13],{"label":9,"type":10,"description":11,"interventionNames":12},"Control group","NO_INTERVENTION","Subjects will receive best medical management (BMM) plus endovascular therapy (EVT) according to the clinical guidelines.",null,{"label":14,"type":15,"description":16,"interventionNames":17},"IA-SCI group","EXPERIMENTAL","Subjects randomized to the IA-SCI group will receive selective intra-arterial cooling infusion plus BMM and EVT.",[18],"Procedure: Selective Intra-arterial Cooling Infusion (IA-SCI)",[20],{"type":21,"name":22,"description":23,"armGroupLabels":24,"otherNames":12},"PROCEDURE","Selective Intra-arterial Cooling Infusion (IA-SCI)","Pre-recanalization: During the procedure, the micro-catheter is advanced over a micro-guide wire, traveling up through the neck until it reaches beyond the clot. A 50 mL cold 0.9% saline (4 ℃) is infused intro into the ischemic territory at a rate of 10 mL\u002Fmin via the micro-catheter. This enables the cold solution to infuse into the ischemic territory prior to revascularization.\n\nPost-recanalization: After recanalization, cold 0.9% saline (4 ℃) is reinfused into the vessel via the catheter at a rate of 22 mL\u002Fmin for 10 min, repeated twice with a 10-minute interval between infusions.",[14],[26],{"name":27,"affiliation":5,"role":28},"Shen Li","PRINCIPAL_INVESTIGATOR",[30,35],{"name":31,"role":32,"phone":33,"phoneExt":12,"email":34},"Ruiwen Che","CONTACT","010-63925615","rwcadl@163.com",{"name":27,"role":32,"phone":36,"phoneExt":12,"email":37},"010-63925616","lishen@mail.ccmu.edu.cn",[39,57,71,85,94,104,116,125,138],{"facility":40,"status":41,"city":42,"state":43,"zip":12,"country":44,"countryCode":45,"cosmosGeoPoint":46,"geoPoint":51,"contacts":52},"The Second Hospital and Clinical Medical School, Lanzhou University","RECRUITING","Lanzhou","Gansu","China","CN",{"type":47,"coordinates":48},"Point",[49,50],103.83987,36.05701,{"lat":50,"lon":49},[53],{"name":54,"role":32,"phone":55,"phoneExt":12,"email":56},"Haoyue Wang","86-09315190500","315245240@qq.com",{"facility":58,"status":41,"city":59,"state":60,"zip":12,"country":44,"countryCode":45,"cosmosGeoPoint":61,"geoPoint":65,"contacts":66},"Department of Neurosurgery, Nanshi Hospital of Nanyang","Nanyang","Henan",{"type":47,"coordinates":62},[63,64],112.54659,33.00524,{"lat":64,"lon":63},[67],{"name":68,"role":32,"phone":69,"phoneExt":12,"email":70},"Shuai Zhu","86-037761558049","531387251@qq.com",{"facility":72,"status":41,"city":73,"state":74,"zip":12,"country":44,"countryCode":45,"cosmosGeoPoint":75,"geoPoint":79,"contacts":80},"The Affiliated Hospital of Xuzhou Medical University","Xuzhou","Jiangsu",{"type":47,"coordinates":76},[77,78],117.28386,34.20442,{"lat":78,"lon":77},[81],{"name":82,"role":32,"phone":83,"phoneExt":12,"email":84},"Yu Feng","86-18168777293","xyfysjnkfy@126.com",{"facility":5,"status":41,"city":86,"state":12,"zip":12,"country":44,"countryCode":45,"cosmosGeoPoint":87,"geoPoint":91,"contacts":92},"Beijing",{"type":47,"coordinates":88},[89,90],116.39723,39.9075,{"lat":90,"lon":89},[93],{"name":31,"role":32,"phone":12,"phoneExt":12,"email":12},{"facility":95,"status":41,"city":86,"state":12,"zip":12,"country":44,"countryCode":45,"cosmosGeoPoint":96,"geoPoint":98,"contacts":99},"Peking University Internation Hospital",{"type":47,"coordinates":97},[89,90],{"lat":90,"lon":89},[100],{"name":101,"role":32,"phone":102,"phoneExt":12,"email":103},"Guangchao Shi","86-01069006284","shiguangchao1@pkuih.edu.cn",{"facility":105,"status":41,"city":106,"state":12,"zip":12,"country":44,"countryCode":45,"cosmosGeoPoint":107,"geoPoint":111,"contacts":112},"967 Hospital of the Joint Logistics Support Force of PLA","Dalian",{"type":47,"coordinates":108},[109,110],121.60222,38.91222,{"lat":110,"lon":109},[113,115],{"name":114,"role":32,"phone":12,"phoneExt":12,"email":12},"Fanfan Su",{"name":114,"role":28,"phone":12,"phoneExt":12,"email":12},{"facility":117,"status":41,"city":106,"state":12,"zip":12,"country":44,"countryCode":45,"cosmosGeoPoint":118,"geoPoint":120,"contacts":121},"Dalian Municipal Central Hospital",{"type":47,"coordinates":119},[109,110],{"lat":110,"lon":109},[122,124],{"name":123,"role":32,"phone":12,"phoneExt":12,"email":12},"Di Li",{"name":123,"role":28,"phone":12,"phoneExt":12,"email":12},{"facility":126,"status":41,"city":127,"state":12,"zip":12,"country":44,"countryCode":45,"cosmosGeoPoint":128,"geoPoint":132,"contacts":133},"The First Affiliated Hospital of Harbin Medical University","Ha’erbin",{"type":47,"coordinates":129},[130,131],101.742,31.8696,{"lat":131,"lon":130},[134,136],{"name":135,"role":32,"phone":12,"phoneExt":12,"email":12},"Guang Zhang",{"name":137,"role":28,"phone":12,"phoneExt":12,"email":12},"Huaizhang Shi",{"facility":139,"status":41,"city":140,"state":12,"zip":12,"country":44,"countryCode":45,"cosmosGeoPoint":141,"geoPoint":145,"contacts":146},"Affiliated Hospital of Inner Mongolia University for the Nationalities","Tongliao",{"type":47,"coordinates":142},[143,144],122.26528,43.6125,{"lat":144,"lon":143},[147,149],{"name":148,"role":32,"phone":12,"phoneExt":12,"email":12},"Yaoming Xu",{"name":148,"role":28,"phone":12,"phoneExt":12,"email":12},{"type":28,"investigatorFullName":27,"investigatorTitle":151,"investigatorAffiliation":5,"oldNameTitle":12,"oldOrganization":12},"Professor","100553387","safety-and-efficacy-of-selective-intra-arterial-cooling-infusion-combined-with-evt-in-acute-ischemic-stroke-100553387",false,"NCT06485427","Safety and Efficacy of Selective Intra-Arterial Cooling Infusion Combined With EVT in Acute Ischemic Stroke","Safety and Efficacy of Selective Intra-Arterial Cooling Infusion Combined With Endovascular Thrombectomy in Acute Ischemic Stroke: A Multicenter, Randomized Controlled, Subject- and Assessor-Blind Clinical Trials","FOCUS","Inclusion Criteria\n\n1. Age ≥ 18 and ≤ 80.\n2. Clinical signs consistent with acute ischemic stroke with large vessel occlusion in the anterior circulation (intracranial segment of the internal carotid artery, middle cerebral artery M1 segment) demonstrated with CTA\u002FMRA\u002FDSA.\n3. NIHSS score obtained prior to randomization ≥ 6 and ≤ 25.\n4. Modified Rankin Scale ≤ 1 prior to qualifying stroke.\n5. Arterial puncture performed within 24 hours from symptom onset or LKW.\n6. For the patients with symptom onset within 6 hours, the ASPECT score ≥ 6; for the patients with onset within 6-24 hours, the therapy should meet the imaging criteria of DAWN or DEFUSE-3 trial.\n7. Patient\u002FLegally Authorized Representative has signed the Informed Consent Form.\n\nExclusion Criteria\n\n1. Baseline CT\u002FMRI confirms the presence of multiple vascular territory acute strokes.\n2. Baseline CT\u002FMRI confirms the presence of arterial dissection.\n3. Evidence of intracranial hemorrhage or hemorrhagic transformation before thrombectomy.\n4. Known allergies or intolerances to antiplatelet agents, anticoagulation drugs, iodinated contrast and\u002For anesthetics.\n5. Severe infection (e.g. sepsis) or multiple organ failure.\n6. Known hereditary or acquired hemorrhagic diathesis, coagulation factor deficiency; recent oral anticoagulant therapy with INR \\> 3. Patients on factor Xa inhibitor for 48 hours ago must have a normal APTT.\n7. Baseline platelet count \\\u003C 50 × 10\\^9\u002FL.\n8. Blood glucose concentration\\\u003C50 mg\u002FdL (2.7 mmol\u002FL) or \\>400 mg\u002FdL (22.2 mmol\u002FL).\n9. Refractory hypertension that is difficult to control by medication (Defined as persistent systolic blood pressure\\>185 mmHg or diastolic blood pressure\\>110 mmHg).\n10. Previous NHYA\\>1.\n11. Untreated moderate or severe coronary artery stenosis, or previous coronary artery bypass surgery.\n12. Undergoing hemodialysis or peritoneal dialysis; known severe renal insufficiency with glomerular filtration rate \\\u003C 30 mL\u002Fmin or serum creatinine \\>220 mmol\u002FL (2.5 mg\u002FdL).\n13. Known intracranial aneurysm, and cerebral arteriovenous malformation.\n14. Malignant brain tumor or CNS infection.\n15. Pre-existing neurological or psychiatric disease that would confound the neurological or functional evaluations (e.g., dementia or mental illness)\n16. Female who is pregnant or lactating at time of admission.\n17. Anticipated life expectancy \\\u003C 6 months.\n18. Current participation in another investigational drug or device study.\n19. For other reasons, the responsible clinicians believe that the patient is not suitable for continued treatment.","ALL","18 Years","80 Years",{"count":164,"type":165},258,"ESTIMATED","INTERVENTIONAL",[168],"NA","This is a multicenter, randomized, controlled, subject- and assessor-blinded clinical trial. The research objective is to evaluate the safety and efficacy of selective intra-arterial cooling infusion combined with endovascular therapy in the treatment of acute anterior circulation large vessel occlusion stroke. This trial aims to enroll 258 subjects. Patients assigned to the control group will receive best medical management (BMM) and endovascular therapy (EVT). Those in the selective intra-arterial cooling infusion group (IA-SCI group) will undergo selective intra-arterial cold saline infusion, in addition to BMM and EVT. Subjects will be interviewed face-to-face at randomization, 24±6 hours, 48±6 hours after randomization, 7±2 days\u002Fdischarge. Telephone interviews\u002F face-to face interviews will be performed at 30±3 days and 90±7 days after randomization. The primary outcome is the distribution of Modified Rankin Score at 90±7days after randomization.",[171,172],"Acute Ischemic Stroke","Hypothermia","2025-04-02",{"date":175,"type":176},"2025-04-04","ACTUAL",{"date":178,"type":176},"2024-07-03",{"date":180,"type":165},"2026-08-01",{"name":5,"class":6},9]