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审核状态: Project audit state: |
通过审核 Successful |
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注册号: Registration number: |
ChiCTR2600120870 |
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最近更新日期: Date of Last Refreshed on: |
2026-03-20 16:23:11 |
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注册时间: Date of Registration: |
2026-03-20 00:00:00 |
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注册号状态: |
补注册 |
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Registration Status: |
Retrospective registration |
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注册题目: |
阿替普酶静脉溶栓对不同急性缺血性卒中亚型的临床获益机制研究 |
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Public title: |
Clinical benefit mechanism of alteplase intravenous thrombolysis on different subtypes of acute ischemic stroke |
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注册题目简写: |
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English Acronym: |
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研究课题的正式科学名称: |
阿替普酶静脉溶栓对不同急性缺血性卒中亚型的临床获益机制研究 |
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Scientific title: |
Clinical benefit mechanism of alteplase intravenous thrombolysis on different subtypes of acute ischemic stroke |
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研究课题代号(代码): Study subject ID: |
2023D01A51 |
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在二级注册机构或其它机构的注册号: The registration number of the Partner Registry or other register: |
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申请注册联系人: |
关玉华 |
研究负责人: |
关玉华 |
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Applicant: |
Guan Yuhua |
Study leader: |
Guan Yuhua |
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申请注册联系人电话: Applicant telephone: |
+86 150 9946 2459 |
研究负责人电话:
Study leader's |
+86 150 9946 2459 |
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申请注册联系人传真 : Applicant Fax: |
研究负责人传真: Study leader's fax: |
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申请注册联系人电子邮件: Applicant E-mail: |
yh2022guan@163.com |
研究负责人电子邮件: Study leader's E-mail: |
yh2022guan@163.com |
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申请单位网址(自愿提供): Applicant website(voluntary supply): |
研究负责人网址(自愿提供): Study leader's website(voluntary supply): |
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申请注册联系人通讯地址: |
新疆维吾尔自治区巴州库尔勒市人民东路56号 |
研究负责人通讯地址: |
新疆维吾尔自治区巴州库尔勒市人民东路56号 |
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Applicant address: |
No.150 Fuxing Avenue, Yingxia Township, Korla City, Xinjiang |
Study leader's address: |
South District, Bazhou People's Hospital, No.150 Fuxing Avenue, Yingxia Township, Korla City, Xinjiang |
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申请注册联系人邮政编码: Applicant postcode: |
841000 |
研究负责人邮政编码: Study leader's postcode: |
841000 |
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申请人所在单位: |
巴音郭楞蒙古自治州人民医院 |
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Applicant's institution: |
People's Hospital of Bayingol Mongolian Autonomous Prefecture |
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研究负责人所在单位: |
巴音郭楞蒙古自治州人民医院 |
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Affiliation of the Leader: |
People's Hospital of Bayingol Mongolian Autonomous Prefecture |
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是否获伦理委员会批准: |
是 |
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Approved by ethic committee: |
Yes |
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伦理委员会批件文号: Approved No. of ethic committee: |
BZRMYY(2023)21号 |
伦理委员会批件附件: Approved file of Ethical Committee: |
查看附件View |
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批准本研究的伦理委员会名称: |
巴州人民医院伦理委员会 |
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Name of the ethic committee: |
Ethics Committee of Bazhou People's Hospital |
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伦理委员会批准日期: Date of approved by ethic committee: |
2023-05-10 00:00:00 | ||
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伦理委员会联系人: |
亓德军 |
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Contact Name of the ethic committee: |
Qi Dejun |
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伦理委员会联系地址: |
新疆维吾尔自治区巴州库尔勒市人民东路56号 |
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Contact Address of the ethic committee: |
No. 56, Renmin East Road, Korla City, Bazhou, Xinjiang Uygur Autonomous Region |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 181 0996 3533 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
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研究实施负责(组长)单位: |
巴音郭楞蒙古自治州人民医院 |
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Primary sponsor: |
People's Hospital of Bayingol Mongolian Autonomous Prefecture |
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研究实施负责(组长)单位地址: |
新疆维吾尔自治区巴州库尔勒市人民东路56号 |
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Primary sponsor's address: |
No. 56, Renmin East Road, Korla City, Bazhou, Xinjiang Uygur Autonomous Region |
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试验主办单位(项目批准或申办者): Secondary sponsor: |
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经费或物资来源: |
新疆维吾尔自治区自然科学基金面上项目 |
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Source(s) of funding: |
General Project of Natural Science Foundation of Xinjiang Uygur Autonomous Region |
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研究疾病: |
脑血管病 |
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Target disease: |
cerebrovascular disease |
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研究疾病代码: |
H0906 |
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Target disease code: |
H0906 |
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研究类型: |
观察性研究 |
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Study type: |
Observational study |
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研究所处阶段: |
上市后药物 | ||||||||||||||||||||||
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Study phase: |
4 |
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研究设计: |
连续入组 |
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Study design: |
Sequential |
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研究目的: |
通过建立多维度的临床数据库,收集接受静脉溶栓治疗的急性缺血性卒中患者的临床资料、影像学数据及生物标志物,按TOAST病因分型进行分组,创新地分析不同亚型静脉溶栓后神经功能转归的潜在危险因素,构建一个基于不同亚型的急性缺血性卒中患者阿替普酶治疗敏感性的个体化精准预测模型。在此基础上,分析卒中发生、转归与影像学指标、生物标志物之间的相关性,以阐明其在卒中发生、转归中的病理生理机制,为该疾病个体化治疗方案提供科学的基础理论依据。 |
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Objectives of Study: |
By establishing a multi-dimensional clinical database, collecting clinical data, imaging data and biomarkers of patients with acute ischemic stroke undergoing intravenous thrombolysis, and grouping them according to TOAST etiology classification, innovatively analyzing potential risk factors for neurological function outcomes after intravenous thrombolysis, and constructing an individualized and precise prediction model based on the sensitivity to alteplase treatment in patients with different subtypes of acute ischemic stroke. On this basis, the correlation between the occurrence and outcome of stroke and imaging indicators and biomarkers was analyzed to clarify the pathophysiological mechanism in the occurrence and outcome of stroke, and provide scientific basis for individualized treatment plans for the disease. Theoretical basis. |
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药物成份或治疗方案详述: |
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Description for medicine or protocol of treatment in detail: |
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纳入标准: |
1.年龄>=18周岁; 2.诊断明确的急性缺血性卒中,发病时间(定义为“最后看起来正常的时间”)到用药时间<4.5小时; 3.本次发病前mRS<=1分; 4.基线(随机化时)5分<NIHSS<=25分; 5.受试者或其监护人自愿参加并签署知情同意书。 |
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Inclusion criteria |
1. Age >= 18 years; 2. Diagnosed with acute ischemic stroke, with onset time (defined as the 'last time seen normal') to medication time < 4.5 hours; 3. mRS <= 1 before this onset; 4. Baseline (at randomization) NIHSS > 5 and <= 25; 5. The subject or their guardian voluntarily agrees to participate and signs the informed consent form. |
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排除标准: |
1.既往颅内出血,包括可疑蛛网膜下腔出血,近3个月脑外伤史,近3周内胃肠或泌尿系统出血,近2周内大的外科手术,近1周内有在不易压迫止血部位的动脉穿刺; 2.近3个月内脑梗死或心肌梗死史,不包括陈旧小腔隙梗死; 3.严重心、肝、肾功能不全; 4.已口服抗凝药,且国际标准化比值(internationalnormalizedratio,INR)>1.7或凝血酶原时间(prothrombintime,PT)>15s,24h内接受过低分子肝素治疗; 5.血小板计数<100×10^9/L,血糖<2.8mmol/L或>22.22mmol/L; 6.溶栓前收缩压>=180mmHg或舒张压>=100mmHg; 7.颅内肿瘤,巨大颅内动脉瘤; 8.主动脉弓夹层; 9.妊娠或不合作。 |
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Exclusion criteria: |
1. Previous intracranial hemorrhage, including suspected subarachnoid hemorrhage, history of head trauma within the past 3 months, gastrointestinal or urinary system bleeding within the past 3 weeks, major surgery within the past 2 weeks, or arterial puncture in a site difficult to compress for hemostasis within the past week; 2. History of cerebral infarction or myocardial infarction within the past 3 months, excluding old lacunar infarctions; 3. Severe heart, liver, or kidney dysfunction; 4. Oral anticoagulant use with an international normalized ratio (INR) >1.7 or prothrombin time (PT) >15s, or treatment with low molecular weight heparin within the past 24 hours; 5. Platelet count <100×10^9/L, blood glucose <2.8 mmol/L or >22.22 mmol/L; 6. Pre-thrombolysis systolic blood pressure >=180 mmHg or diastolic blood pressure >=100 mmHg; 7. Intracranial tumor, giant intracranial aneurysm; 8. Aortic arch dissection; 9. Pregnancy or non-cooperation. |
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研究实施时间: Study execute time: |
从 From 2023-09-01 00:00:00至 To 2026-08-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2023-09-12 00:00:00 至 To 2025-05-31 00:00:00 |
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干预措施: Interventions: |
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研究实施地点: Countries of recruitment and research settings: |
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测量指标: Outcomes: |
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采集人体标本:
Collecting sample(s)
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征募研究对象情况: Recruiting status: |
结束 /Completed |
年龄范围: Participant age: |
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性别: |
男女均可 |
Gender: |
Both |
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随机方法(请说明由何人用什么方法产生随机序列): |
无 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
None |
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是否公开试验完成后的统计结果: Calculated Results after the Study Completed public access: |
公开/Public |
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盲法: |
无 |
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Blinding: |
None |
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试验完成后的统计结果(上传文件): |
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Calculated Results after
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是否共享原始数据: IPD sharing |
是Yes |
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共享原始数据的方式(说明:请填入公开原始数据日期和方式,如采用网络平台,需填该网络平台名称和网址): |
研究全部完成且论文发表后 6 个月内(预计 2026 年 12 月后),依托 国家生物医学数据中心(NICGB)(网址:https://www.nicgb.org.cn/) |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
Within 6 months after the completion of the entire study and the publication of the paper (expected after December 2026), the data will be hosted on the National Infrastructure of Biomedical Data (NICGB) (URL: https://www.nicgb.org.cn/). |
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数据采集和管理(说明:数据采集和管理由两部分组成,一为病例记录表(Case Record Form, CRF),二为电子采集和管理系统(Electronic Data Capture, EDC),如ResMan即为一种基于互联网的EDC: |
CRF |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
CRF |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |