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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: |
ChiCTR2500111597 |
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最近更新日期: Date of Last Refreshed on: |
2025-11-03 16:36:17 |
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注册时间: Date of Registration: |
2025-11-03 00:00:00 |
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注册号状态: |
预注册 |
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Registration Status: |
Prospective registration |
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注册题目: |
动脉瘤性蛛网膜下腔出血后迟发性脑缺血风险筛查评分量表构建与应用 |
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Public title: |
Construction and application of delayed cerebral ischemia risk screening scale after aneurysmal subarachnoid hemorrhage |
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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: |
动脉瘤性蛛网膜下腔出血后迟发性脑缺血风险筛查评分量表构建与应用 |
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Scientific title: |
Construction and application of delayed cerebral ischemia risk screening scale after aneurysmal subarachnoid hemorrhage |
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研究课题代号(代码): Study subject ID: |
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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: |
刘静静 |
研究负责人: |
刘静静 |
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Applicant: |
Jingjing Liu |
Study leader: |
Jingjing Liu |
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申请注册联系人电话: Applicant telephone: |
+86 158 8089 1495 |
研究负责人电话:
Study leader's |
+86 158 8089 1495 |
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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: |
249581335@qq.com |
研究负责人电子邮件: Study leader's E-mail: |
249581335@qq.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: |
福建省泉州市丰泽区东海大街950号 |
研究负责人通讯地址: |
福建省泉州市丰泽区东海大街950号 |
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Applicant address: |
950 Donghai Street, Fengze District, Quanzhou City, Fujian Province |
Study leader's address: |
950 Donghai Street, Fengze District, Quanzhou City, Fujian Province |
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申请注册联系人邮政编码: Applicant postcode: |
研究负责人邮政编码: Study leader's postcode: |
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申请人所在单位: |
福建医科大学附属第二医院 |
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Applicant's institution: |
The Second Affiliated Hospital of Fujian Medical University |
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研究负责人所在单位: |
福建医科大学附属第二医院 |
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Affiliation of the Leader: |
The Second Affiliated Hospital of Fujian Medical University |
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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: |
[2024]福医附二伦理审字(064)号;[2025]福医附二临研伦审第(041)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: |
福建医科大学附属第二医院医学伦理委员会 |
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Name of the ethic committee: |
Medical Ethics Committee of the Second Affiliated Hospital of Fujian Medical University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2024-03-05 00:00:00 | ||
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伦理委员会联系人: |
陈春暖 |
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Contact Name of the ethic committee: |
Chunnuan Chen |
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伦理委员会联系地址: |
福建省泉州市丰泽区东海大街950号 |
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Contact Address of the ethic committee: |
950 Donghai Street, Fengze District, Quanzhou City, Fujian Province |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 133 9595 7700 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
fyeykj@163.com |
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研究实施负责(组长)单位: |
福建医科大学附属第二医院 |
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Primary sponsor: |
The Second Affiliated Hospital of Fujian Medical University |
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研究实施负责(组长)单位地址: |
福建省泉州市丰泽区东海大街950号 |
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Primary sponsor's address: |
950 Donghai Street, Fengze District, Quanzhou City, Fujian Province |
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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: |
泉州市课题经费 |
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Source(s) of funding: |
Quanzhou project funds |
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研究疾病: |
动脉瘤性蛛网膜下腔出血 |
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Target disease: |
Aneurysmal subarachnoid hemorrhage |
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研究疾病代码: |
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Target disease code: |
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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: |
其它 | ||||||||||||||||||||||
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Study phase: |
N/A |
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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: |
本研究拟通过文献回顾、专家咨询等方式探讨引起动脉瘤性蛛网膜下腔出血患者发生DCI的危险因素,收集相关资料,分别构建决策树模型、神经网络模型、随机森林模型并通过ROC曲线下面积比较三种模型的预测能力和泛化能力,确定预测动脉瘤性蛛网膜下腔出血后发生DCI风险的最优预测模型,完成动脉瘤性蛛网膜下腔出血后DCI风险筛查评分量表的构建并对其进行验证,以为临床实践提供帮助。 |
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Objectives of Study: |
This study intends to explore the risk factors for DCI in patients with aneurystic subarachnoid hemorrhage by means of literature review and expert consultation, collect relevant data, construct decision tree model, neural network model and random forest model respectively, and compare the prediction ability and generalization ability of the three models by area under ROC curve. To determine the optimal prediction model for predicting the risk of DCI after aneurysmal subarachnoid hemorrhage, complete the construction and verification of the DCI risk screening score scale after aneurysmal subarachnoid hemorrhage, and provide help for clinical practice. |
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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.入院时经头颅CT检查或腰椎穿刺证实的自发性aSAH 2.经CT血管造影(CTA)、磁共振血管造影(MRA)、数字减影血管造影(DSA)检查或手术证实有颅内动脉瘤的存在 3.在我院住院期间接受开颅夹闭或介入栓塞治疗 |
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Inclusion criteria |
1.Spontaneous aSAH confirmed by head CT examination or lumbar puncture at admission 2. The presence of intracranial aneurysms was confirmed by CT angiography (CTA), magnetic resonance angiography (MRA), digital subtraction angiography (DSA) examination or surgery 3. During the hospitalization in our hospital, craniotomy, clipping or interventional embolization treatment was received |
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排除标准: |
1.由其它原因引起的颅内出血患者(如高血压脑出血、血管畸形、肿瘤卒中) 2.有过aSAH或其他严重心脑血管疾病病史的患者 3.临床资料不完整的患者 |
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Exclusion criteria: |
1.Patients with intracranial hemorrhage caused by other reasons (such as hypertensive cerebral hemorrhage, vascular malformations, tumor stroke) 2. Patients with a history of aSAH or other serious cardiovascular and cerebrovascular diseases 3. Patients with incomplete clinical data |
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研究实施时间: Study execute time: |
从 From 2024-01-31 00:00:00至 To 2027-01-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2025-11-03 00:00:00 至 To 2026-07-01 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: |
尚未开始 Not yet recruiting |
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 |
否No |
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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): |
无 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
None |
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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: |
EDC |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
EDC |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
暂未确定/Not yet |