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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: |
ChiCTR2600116657 |
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最近更新日期: Date of Last Refreshed on: |
2026-01-13 15:02:42 |
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注册时间: Date of Registration: |
2026-01-13 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: |
出血性卒中孤立性远端深静脉血栓形成的现状及风险预测模型的构建 |
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Public title: |
The current status of hemorrhagic stroke with isolated distal deep venous thrombosis and the construction of a risk prediction model |
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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: |
出血性卒中孤立性远端深静脉血栓形成的现状及风险预测模型的构建 |
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Scientific title: |
The current status of hemorrhagic stroke with isolated distal deep venous thrombosis and the construction of a risk prediction model |
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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: |
于晓宝 |
研究负责人: |
于晓宝 |
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Applicant: |
Xiaobao Yu |
Study leader: |
Xiaobao YU |
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申请注册联系人电话: Applicant telephone: |
+86 411 84412001 |
研究负责人电话:
Study leader's |
+86 411 8441 2001 |
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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: |
xiaobao603yu@163.com |
研究负责人电子邮件: Study leader's E-mail: |
xiaobao603yu@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: |
大连市沙河口区西南路826号 |
研究负责人通讯地址: |
大连市沙河口区西南路826号 |
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Applicant address: |
No. 826 Southwest Road, Shahekou District, Dalian City |
Study leader's address: |
No. 826 Southwest Road, Shahekou District, Dalian City |
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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: |
大连理工大学附属中心医院(大连市中心医院) |
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Applicant's institution: |
Central Hospital of Dalian University of Technology (Dalian Central Hospital) |
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研究负责人所在单位: |
大连理工大学附属中心医院(大连市中心医院) |
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Affiliation of the Leader: |
Central Hospital of Dalian University of Technology (Dalian Central Hospital) |
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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: |
伦审科研2025-492-01 |
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: |
大连理工大学附属中心医院(大连市中心医院)伦理委员会 |
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Name of the ethic committee: |
Ethics Committee of Central Hospital of Dalian University of Technology (Dalian Central Hospital) |
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伦理委员会批准日期: Date of approved by ethic committee: |
2025-12-22 00:00:00 | ||
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伦理委员会联系人: |
姚洋 |
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Contact Name of the ethic committee: |
Yao Yang |
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伦理委员会联系地址: |
大连市沙河口区西南路826号 |
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Contact Address of the ethic committee: |
No. 826 Southwest Road, Shahekou District, Dalian City |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 411 84455611 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
zxyyllwyh@126.com |
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研究实施负责(组长)单位: |
大连理工大学附属中心医院(大连市中心医院) |
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Primary sponsor: |
Central Hospital of Dalian University of Technology (Dalian Central Hospital) |
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研究实施负责(组长)单位地址: |
大连市沙河口区西南路826号 |
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Primary sponsor's address: |
No. 826 Southwest Road, Shahekou District, Dalian City |
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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: |
院自主立项 |
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Source(s) of funding: |
Self-selected topic (self-financed) |
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研究疾病: |
孤立性远端深静脉血栓( isolated distal deep vein thrombosis,IDDVT ) |
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Target disease: |
Isolated distal deep vein thrombosis (IDDVT) |
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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: |
基于患者的临床资料与风险因素变量构建预测出血性卒中IDDVT形成的风险预测模型,提高医护人员对出血性卒中IDDVT的认知和风险意识,对其及时准确预警,为医护人员采取针对性的干预策略提供依据,进而降低出血性IDDVT的发生率。 |
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Objectives of Study: |
Based on patients' clinical data and risk factor variables, a risk prediction model for hemorrhagic stroke-induced deep vein thrombosis (DVT) formation is constructed. This model aims to enhance medical staff's understanding and risk awareness of hemorrhagic stroke-induced DVT, provide timely and accurate early warning, and provide a basis for medical staff to adopt targeted intervention strategies, thereby reducing the incidence of hemorrhagic DVT. |
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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.经头颅CT或MRI确诊为脑出血(ICH)或蛛网膜下腔出血(SAH); 3.从卒中发作到入院的时间 < 24小时; 4.完成下肢静脉超声筛查; |
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Inclusion criteria |
1. Age >= 18 years old; 2. Confirmed diagnosis of intracerebral hemorrhage (ICH) or subarachnoid hemorrhage (SAH) via cranial CT or MRI; 3. The time from stroke onset to hospital admission is less than 24 hours; 4. Complete lower limb venous ultrasound screening. |
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排除标准: |
1.入院时已存在DVT; 2.合并恶性肿瘤; 3.近期有抗凝治疗的患者; 4.病例资料缺失影响IDDVT诊断的病人或病例数据缺失>20%的病人。 |
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Exclusion criteria: |
1. Patients with DVT upon admission; 2. Patients with concurrent malignancy; 3. Patients who have recently undergone anticoagulant therapy; 4. Patients whose case records are incomplete, affecting the diagnosis of IDDVT, or patients with >20% missing case data. |
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研究实施时间: Study execute time: |
从 From 2025-08-19 00:00:00至 To 2027-08-19 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-01-13 00:00:00 至 To 2027-08-19 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: |
不公开/Private |
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盲法: |
无 |
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Blinding: |
None |
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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: |
数据的收集和整理 本研究利用医院信息系统(HIS)收集患者病历资料进行回顾性分析,严格按照纳入排除标准筛选病例,将所得数据录入 Excel 表内,并进行双人核对,确保数据真实准确。 数据的整理 采取双人双录入的模式,将收集的资料录入文件中,并利用 Excel 软件中的 Vlookup 函数和查重功能,对数据进行双核对,确保数据录入的准确性和完整性,建立出血性卒中 IDDVT 的风险因素数据库。 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Data collection and collation This study utilized the Hospital Information System (HIS) to collect patient medical records for retrospective analysis. Cases were strictly screened according to inclusion and exclusion criteria, and the obtained data were entered into Excel spreadsheets and double-checked to ensure their authenticity and accuracy. Data sorting Adopting a dual-entry model, the collected data is entered into a file, and the Vlookup function and duplicate checking feature in Excel software are utilized to perform double verification on the data, ensuring the accuracy and completeness of data entry. A database of risk factors for hemorrhagic stroke IDDVT is established. |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
无/No |