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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: |
ChiCTR2600124957 |
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最近更新日期: Date of Last Refreshed on: |
2026-05-19 17:04:11 |
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注册时间: Date of Registration: |
2026-05-19 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: |
老年脑血管病患者基于术前虚弱评估的腰麻后低血压风险预测研究 |
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Public title: |
Risk Prediction of Hypotension after Spinal Anesthesia Using Preoperative Frailty Assessment in Elderly Cerebrovascular Disease Patients |
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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: |
合并脑血管疾病老年非心脏手术患者术前虚弱 与脊髓麻醉后低血压的关联及风险预测 |
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Scientific title: |
Association Between Preoperative Frailty and Spinal Anesthesia-Induced Hypotension in Elderly Non-Cardiac Surgery Patients with Cerebrovascular Disease: A Risk Prediction Study |
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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: |
齐超 |
研究负责人: |
齐超 |
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Applicant: |
Chao Qi |
Study leader: |
Chao Qi |
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申请注册联系人电话: Applicant telephone: |
+86 22 26833777 |
研究负责人电话:
Study leader's |
+86 22 26836315 |
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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: |
qichao19870210@163.com |
研究负责人电子邮件: Study leader's E-mail: |
416210213@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: |
天津市北辰区北医道7号 |
研究负责人通讯地址: |
天津市北辰区北医道7号 |
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Applicant address: |
7 Beiyi Road, Beichen District, Tianjin, China |
Study leader's address: |
7 Beiyi Road, Beichen District, Tianjin, China |
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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: |
天津市北辰医院 |
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Applicant's institution: |
Tianjin Beichen Hospital |
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研究负责人所在单位: |
天津市北辰医院 |
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Affiliation of the Leader: |
Tianjin Beichen 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: |
2026010514 |
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: |
天津市北辰医院医学伦理委员会 |
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Name of the ethic committee: |
Medical Ethics Committee of Tianjin Beichen Hospital |
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伦理委员会批准日期: Date of approved by ethic committee: |
2026-01-05 00:00:00 | ||
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伦理委员会联系人: |
靳孟丽 |
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Contact Name of the ethic committee: |
Jin Mengli |
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伦理委员会联系地址: |
天津市北辰区北医道7号 |
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Contact Address of the ethic committee: |
7 Beiyi Road, Beichen District, Tianjin, China |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 22 26836583 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
1581777381@qq.com |
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研究实施负责(组长)单位: |
天津市北辰医院 |
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Primary sponsor: |
Tianjin Beichen Hospital |
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研究实施负责(组长)单位地址: |
天津市北辰区北医道7号 |
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Primary sponsor's address: |
7 Beiyi Road, Beichen District, Tianjin, China |
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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: |
2025年度北辰区卫健系统科技项目 |
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Source(s) of funding: |
2025 Beichen District Health System Science and Technology Project |
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研究疾病: |
低血压 |
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Target disease: |
Hypotension |
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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: |
探索性研究/预试验 | ||||||||||||||||||||||
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Study phase: |
0 |
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研究设计: |
队列研究 |
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Study design: |
Cohort study |
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研究目的: |
1.明确衰弱与低血压在该人群中的关联性及稳健性。 2.评估并比较不同预测模型在合并脑血管疾病患者中的临床效能。 3.探索衰弱效应在不同脑血管疾病特征亚组中的异质性。 |
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Objectives of Study: |
1.to clarify the association and robustness between frailty and hypotension in this cohort; 2.to assess and compare the clinical performance of different predictive models in patients with cerebrovascular disease; 3.to explore the heterogeneity of the frailty effect across subgroups with different cerebrovascular disease characteristics. |
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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>=65岁; |
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Inclusion criteria |
1.Age >= 65 years; |
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排除标准: |
1.急症手术; |
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Exclusion criteria: |
1.Emergency surgery; |
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研究实施时间: Study execute time: |
从 From 2026-01-05 00:00:00至 To 2028-12-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-05-25 00:00:00 至 To 2028-12-31 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: |
正在进行 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): |
NA |
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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 |
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): |
请求方需向本研究的伦理委员会, 经审核批准后,数据将以加密电子文件的形式,通过机构指定的数据存储库提供。 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
Access requests must be approved by the study's Ethics Committee. Approved data will be shared as encrypted electronic files via the institutional data repository. |
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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: |
数据采集所有数据均从原始医疗文书(麻醉记录单、护理记录、病历系统)或通过与患者的直接评估(如量表)获得,确保数据真实、准确,一各患者一个CRF表格。数据管理使用基于REDCap或同类临床数据管理平台的电子数据采集系统。 |
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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: All data will be sourced directly from original medical records (including anesthesia charts, nursing notes, and electronic medical records) or obtained through direct patient assessment (e.g., using standardized scales), ensuring authenticity and accuracy. A dedicated electronic Case Report Form will be created for each enrolled patient to consolidate all study-related information.Data Management: An electronic data capture system based on the REDCap platform or a comparable clinical data management system will be employed for secure data entry, storage, and management. |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
无/No |