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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: |
ChiCTR2600123349 |
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最近更新日期: Date of Last Refreshed on: |
2026-04-24 22:08:26 |
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注册时间: Date of Registration: |
2026-04-24 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: |
体外循环心脏手术中血小板激活水平与术后谵妄相关性的临床与机制研究 |
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Public title: |
Clinical and Mechanistic Study on the Association Between Platelet Activation During Cardiopulmonary Bypass Cardiac Surgery and Postoperative Delirium |
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注册题目简写: |
体外循环下心脏手术后谵妄与血小板的关系研究 |
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English Acronym: |
Study on the Relationship Between Platelets and Postoperative Delirium After Cardiac Surgery With Cardiopulmonary Bypass |
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研究课题的正式科学名称: |
体外循环心脏手术中血小板激活水平与术后谵妄相关性的临床与机制研究 |
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Scientific title: |
Clinical and Mechanistic Study on the Association Between Platelet Activation During Cardiopulmonary Bypass Cardiac Surgery and Postoperative Delirium |
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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: |
吴镜湘 |
研究负责人: |
吴镜湘 |
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Applicant: |
Wu Jingxiang |
Study leader: |
Wu Jingxiang |
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申请注册联系人电话: Applicant telephone: |
+86 136 4162 9197 |
研究负责人电话:
Study leader's |
+86 21 2220 0000 |
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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: |
wjx1132@163.com |
研究负责人电子邮件: Study leader's E-mail: |
wjx1132@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: |
上海市淮海西路241号 |
研究负责人通讯地址: |
上海市徐汇区淮海西路241号 |
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Applicant address: |
No. 241, Huaihai West Road, Shanghai, China |
Study leader's address: |
241 Huai Hai (W.) Rd?Shanghai |
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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: |
上海市胸科医院 |
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Applicant's institution: |
Shanghai Chest Hospital |
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研究负责人所在单位: |
上海市胸科医院 |
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Affiliation of the Leader: |
Shanghai Chest?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: |
IS26021 |
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: |
上海市胸科医院伦理委员会 |
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Name of the ethic committee: |
Ehtics Committee of Shanghai Chest Hospital |
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伦理委员会批准日期: Date of approved by ethic committee: |
2026-03-10 00:00:00 | ||
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伦理委员会联系人: |
陈仲林 |
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Contact Name of the ethic committee: |
Carlos |
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伦理委员会联系地址: |
上海市徐汇区淮海西路241号 |
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Contact Address of the ethic committee: |
241 Huai Hai (W.) Rd?Shanghai |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 21 2220 0000 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
chestgcp@126.com |
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研究实施负责(组长)单位: |
上海市胸科医院 |
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Primary sponsor: |
Shanghai Chest?Hospital |
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研究实施负责(组长)单位地址: |
上海市徐汇区淮海西路241号 |
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Primary sponsor's address: |
241 Huai Hai (W.) Rd?Shanghai |
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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: |
自选课题(自筹) |
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Source(s) of funding: |
Self-raised |
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研究疾病: |
术后谵妄(Postoperative Delirium, POD) |
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Target disease: |
Postoperative delirium (POD) |
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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: |
队列研究 |
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Study design: |
Cohort study |
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研究目的: |
旨在探索体外循环患者术中血小板激活对术后谵妄(POD)发生的影响,揭示其在POD发生中的作用。探索血小板在体外循环(CPB)期间激活引发的一系列代谢变化与术后谵妄(POD)的发生关系。为术后POD的早期干预提供参考依据,为临床预防和干预POD提供新的思路。 |
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Objectives of Study: |
This study aims to explore the impact of intraoperative platelet activation on the occurrence of postoperative delirium (POD) in patients undergoing cardiopulmonary bypass (CPB), and to elucidate its role in the development of POD. It investigates the relationship between a series of metabolic changes induced by platelet activation during CPB and the onset of POD. The findings are expected to provide a reference for early intervention of POD and offer new strategies for its clinical prevention and management. |
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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岁; 2. 择期需体外循环支持的心脏大血管手术; 3. 术前认知功能评估正常(MMSE>=24分); 4. 预计体外循环时间>=1小时。 |
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Inclusion criteria |
1. Age >=18 years; 2. Elective major cardiac or great vessel surgery requiring cardiopulmonary bypass (CPB); 3. Normal preoperative cognitive function, defined as Mini-Mental State Examination (MMSE) score >=24; 4. Expected cardiopulmonary bypass duration >=1 hour. |
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排除标准: |
1. 术前MMSE评分<24分的患者; 2. 术前有严重精神病史或癫痫病史患者; 3. 术前14天内接受高剂量糖皮质激素或免疫抑制/生物制剂治疗的患者; 4. ALT/AST或TBi超过正常上限3倍的患者; 5. 血清肌酐超过正常上限2倍的患者; 6. 妊娠或哺乳期妇女; 7. 已明确存在其他血小板功能异常疾病患者; 8. 不愿意参与研究或无法签署知情同意书的患者; 9. 术后24~72小时内因各种原因无法进行CAM-ICU评估的患者。 |
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Exclusion criteria: |
1. Patients with a preoperative MMSE score <24; 2. Patients with a history of severe psychiatric disorders or epilepsy; 3. Patients who received high-dose glucocorticoids or immunosuppressive/biologic therapy within 14 days before surgery; 4. Patients with ALT, AST, or total bilirubin (TBi) exceeding three times the upper limit of normal; 5. Patients with serum creatinine exceeding twice the upper limit of normal; 6. Pregnant or breastfeeding women; 7. Patients with known platelet function disorders; 8. Patients unwilling to participate in the study or unable to provide informed consent; 9. Patients unable to undergo CAM-ICU assessment within 24–72 hours postoperatively for any reason. |
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研究实施时间: Study execute time: |
从 From 2026-03-30 00:00:00至 To 2028-09-09 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-04-25 00:00:00 至 To 2028-09-09 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 |
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): |
本研究产生的所有原始数据将在去标识化处理后公开,以确保受试者隐私安全。去标识化处理将删除所有可识别个人身份的信息,包括姓名、身份证号、联系方式及住院号等。去标识化后的数据将安全存储于本机构或公认的电子数据存储平台。仅允许经过资格审核并签署数据使用协议的研究者访问数据。数据仅用于学术研究和科研目的,严禁任何重新识别受试者或用于商业用途的行为。数据将根据机构规定保存[5年]。 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
All raw data generated in this study will be de-identified to ensure participant privacy, with removal of all personally identifiable information, including names, ID numbers, contact information, and hospital identifiers. The de-identified data will be securely stored in an institutional or recognized electronic data repository. Access to the data will be granted only to qualified researchers who have submitted a formal request and signed a data use agreement. The data are intended solely for academic and research purposes, and any attempt to re-identify participants or use the data for commercial purposes is strictly prohibited. The data will be retained for a period of [5 years] in accordance with institutional policies. |
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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: |
病例记录表(CRF, Case Report Form):通过术前访谈、病历查阅、术中监测及实验室检测等方式收集数据,包括人口学信息、病史、术中血小板功能及代谢指标、术后谵妄评估结果等。所有信息将记录在标准化的纸质和电子病例记录表中,并采用预设编码管理,确保患者信息安全。 电子数据采集和管理系统(EDC, Electronic Data Capture System):收集的病例记录表数据将同步录入加密的电子数据库,由授权研究人员访问。系统设有访问控制、活动日志和定期备份机制,以确保数据完整性、可追溯性和安全性。所有数据在录入后进行去标识化处理,删除姓名、身份证号、联系方式及住院号等可识别个人信息。数据仅用于本研究及经批准的学术研究目的,禁止商业使用或试图重新识别受试者 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Case Report Form (CRF):Data will be collected through preoperative interviews, review of medical records, intraoperative monitoring, and laboratory measurements, including demographic information, medical history, intraoperative platelet function and metabolite data, and postoperative delirium assessment results.All information will be recorded in standardized paper or electronic case report forms, managed with pre-assigned codes to ensure patient confidentiality. Electronic Data Capture and Management System (EDC):Data from the case report forms will be entered into a secure, encrypted electronic database or institution-approved server, accessible only to authorized research personnel.The system will implement access controls, activity logs, and regular backups to ensure data integrity, traceability, and security.All data will be de-identified, removing personally identifiable information such as names, ID numbers, contact details, and hospital identifiers.Data will be used solely for this study and approved academic research purposes. Commercial use or attempts to re-identify participants are strictly prohibited. |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
无/No |