Constructing a predictive model for perioperative hypotension in elderly patients: A retrospective study
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注册号: Registration number: |
ChiCTR2600126729 |
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最近更新日期: Date of Last Refreshed on: |
2026-06-15 10:43:23 |
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注册时间: Date of Registration: |
2026-06-15 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: |
构建高龄患者围术期低血压预测模型:一项回顾性研究 |
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Public title: |
Constructing a predictive model for perioperative hypotension in elderly patients: A retrospective study |
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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: |
构建高龄患者围术期低血压预测模型:一项回顾性研究 |
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Scientific title: |
Constructing a predictive model for perioperative hypotension in elderly patients: A retrospective 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: |
孙建良 |
研究负责人: |
孙建良 |
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Applicant: |
Sun Jian-Liang |
Study leader: |
Sun Jian-Liang |
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申请注册联系人电话: Applicant telephone: |
+86 13858069878 |
研究负责人电话: Study leader's telephone: |
+86 13958069878 |
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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: |
jxmzsjl@163.com |
研究负责人电子邮件: Study leader's E-mail: |
jxmzsjl@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: |
浙江省杭州市上城区浣纱路261号 |
研究负责人通讯地址: |
浙江省杭州市上城区浣纱路261号 |
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Applicant address: |
261 Huansha Road, Shangcheng District, Hangzhou, Zhejiang |
Study leader's address: |
261 Huansha Road, Hangzhou, 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: |
杭州市第一人民医院 |
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Applicant's institution: |
Hangzhou First People's Hospital |
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研究负责人所在单位: |
杭州市第一人民医院 |
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Affiliation of the Leader: |
Hangzhou First People's Hospital |
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是否获伦理委员会批准: |
是/Yes |
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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: |
2026ZN229-1 |
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: |
杭州市第一人民医院伦理委员会 |
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Name of the ethic committee: |
Ethics Committee of Hangzhou First People's Hospital |
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伦理委员会批准日期: Date of approved by ethic committee: |
2026-05-13 00:00:00 |
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伦理委员会联系人: |
陆蕴 |
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Contact Name of the ethic committee: |
Lu Yun |
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伦理委员会联系地址: |
浙江省杭州市上城区浣纱路261号 |
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Contact Address of the ethic committee: |
261 Huansha Road, Shangcheng District, Hangzhou, China |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 571 56007507 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
1742208034@qq.com |
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研究实施负责(组长)单位: |
杭州市第一人民医院 |
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Primary sponsor: |
Hangzhou First People's Hospital |
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研究实施负责(组长)单位地址: |
浙江省杭州市上城区浣纱路261号 |
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Primary sponsor's address: |
261 Huansha Road, Shangcheng District, Hangzhou, 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: |
自选课题(自筹) |
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Source(s) of funding: |
Self-raised funds |
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Target disease: |
Perioperative hypotension |
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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: |
析因分组(即根据危险因素或暴露因素分组) |
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Study design: |
Factorial |
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研究目的: |
构建基于多维度影响因素的高龄老年患者围术期低血压预测模型,实现对低血压的早期预警。 |
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Objectives of Study: |
To construct a prediction model for perioperative hypotension in elderly patients based on multiple influencing factors, and to achieve early warning of hypotension. |
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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; 2.拟接受各类外科手术, ASA分级Ⅰ-Ⅳ级; 3.临床资料完整。 |
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Inclusion criteria |
1.Aged >= 65 years; 2.Intending to undergo various surgical procedures, ASA Classification Levels I-IV; 3.Complete clinical data. |
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排除标准: |
1.术前已存在持续性低血压(MAP<65 mmHg)或休克; 2.合并严重的肝肾功能衰竭、恶性肿瘤晚期、严重感染等终末期疾病; 3.手术过程中出现严重大出血、严重心律失常等突发严重并发症,无法判断低血压是否为围术期常规因素导致; 4.中途退出手术或术后24小时内死亡的患者。 |
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Exclusion criteria: |
1. Preoperative persistent hypotension (MAP < 65 mmHg) or shock; 2. Comorbid severe liver and kidney failure, late-stage malignant tumor, severe infection or other end-stage diseases; 3. Sudden severe complications such as severe hemorrhage or severe arrhythmia during the operation, and it is impossible to determine whether the hypotension is caused by routine perioperative factors; 4. Patients who withdraw from the operation midway or die within 24 hours after the operation. |
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研究实施时间: Study execute time: |
从 From 2026-06-16 00:00:00至 To 2027-12-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从From 2026-06-16 00:00:00 至 To 2027-12-31 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: |
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 |
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): |
No sharing |
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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 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Case Record Form |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |