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注册号: Registration number: |
ChiCTR2600116171 |
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最近更新日期: Date of Last Refreshed on: |
2026-01-06 15:12:05 |
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注册时间: Date of Registration: |
2026-01-06 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: |
基于营养风险的术后谵妄预测模型构建与验证 |
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Public title: |
Construction and validation of a postoperative delirium prediction model based on nutritional risk |
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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: |
基于营养风险的术后谵妄预测模型构建与验证 |
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Scientific title: |
Construction and validation of a postoperative delirium prediction model based on nutritional risk |
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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: |
罗丽 |
研究负责人: |
罗丽 |
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Applicant: |
Luo Li |
Study leader: |
Luo Li |
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申请注册联系人电话: Applicant telephone: |
+86 15908405206 |
研究负责人电话:
Study leader's |
+86 15908405206 |
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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: |
75588756@qq.com |
研究负责人电子邮件: Study leader's E-mail: |
75588756@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: |
遂宁市船山区德胜西路127号 |
研究负责人通讯地址: |
遂宁市船山区德胜西路127号 |
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Applicant address: |
No.127, West Desheng Rd., Chuanshan District, Suining, Sichuan Province, China |
Study leader's address: |
No.127, West Desheng Rd., Chuanshan District, Suining, Sichuan Province, 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: |
遂宁市中心医院 |
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Applicant's institution: |
Suining Central Hospital |
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研究负责人所在单位: |
遂宁市中心医院 |
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Affiliation of the Leader: |
Suining 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: |
KYLLKS20250229 |
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: |
遂宁市中心医院医学科研伦理委员会 |
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Name of the ethic committee: |
Medical Researsh Ethics Committee of Suining Central Hospital |
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伦理委员会批准日期: Date of approved by ethic committee: |
2025-12-04 00:00:00 | ||
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伦理委员会联系人: |
王曼 |
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Contact Name of the ethic committee: |
Man Wang |
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伦理委员会联系地址: |
遂宁市船山区德胜西路127号 |
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Contact Address of the ethic committee: |
No.127, West Desheng Rd., Chuanshan District, Suining, Sichuan Province, China |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 825 229 2068 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
1063209851@qq.com |
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研究实施负责(组长)单位: |
遂宁市中心医院 |
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Primary sponsor: |
Suining Central Hospital |
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研究实施负责(组长)单位地址: |
遂宁市船山区德胜西路127号 |
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Primary sponsor's address: |
No.127, West Desheng Rd., Chuanshan District, Suining, Sichuan Province, 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: |
遂宁市卫生健康科技计划项目 |
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Source(s) of funding: |
Suining Municipal Health and Wellness Science and Technology Program Project |
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研究疾病: |
术后谵妄 |
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Target disease: |
postoperative delirium |
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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: |
非随机对照试验 |
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Study design: |
Non randomized control |
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研究目的: |
1.模型构建:整合营养指标(如 GNRI、PNI、血清白蛋白等)与临床变量(年龄、手术类型、合并症等),开发高精度 POD 预测模型。 2.验证与优化:通过队列研究验证模型效能,确保其泛化能力与临床适用性。 3.机制探索:分析营养状态与 POD 的生物学关联,揭示潜在病理机制。 |
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Objectives of Study: |
1. Model Construction: Integrate nutritional indicators (such as GNRI, PNI, serum albumin, etc.) and clinical variables (age, type of surgery, comorbidities, etc.) to develop a high-precision POD prediction model. 2. Validation and Optimization: Validate the model's efficacy through cohort studies to ensure its generalization ability and clinical applicability. 3. Mechanism Exploration: Analyze the biological association between nutritional status and POD to reveal potential pathological mechanisms. |
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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: |
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Inclusion criteria |
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排除标准: |
1.年龄<65岁; 2.心脏手术; 3.不愿意配合完善实验室检查。 |
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Exclusion criteria: |
1. Age < 65 years; 2. Cardiac surgery; 3. Unwilling to cooperate with comprehensive laboratory tests. |
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研究实施时间: Study execute time: |
从 From 2025-11-01 00:00:00至 To 2027-10-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-01-19 00:00:00 至 To 2027-04-30 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): |
不共享 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
Not shared |
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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: |
电子采集和管理系统 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Electronic Collection and Management System |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
无/No |