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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: |
ChiCTR2400083705 |
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最近更新日期: Date of Last Refreshed on: |
2024-04-30 14:47:50 |
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注册时间: Date of Registration: |
2024-04-30 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: |
老年腹部大手术患者术后急性肾损伤危险因素分析及临床预测模型建立 |
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Public title: |
Risk factors analysis and clinical prediction model establishment of postoperative acute kidney injury in elderly patients undergoing major abdominal surgery |
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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: |
老年腹部大手术患者术后急性肾损伤危险因素分析及临床预测模型建立 |
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Scientific title: |
Risk factors analysis and clinical prediction model establishment of postoperative acute kidney injury in elderly patients undergoing major abdominal surgery |
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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: |
伊力范江·库尔班 |
研究负责人: |
斯坎带尔·吾守尔 |
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Applicant: |
yilifanjiang·kuerban |
Study leader: |
sikandaier·wushouer |
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申请注册联系人电话: Applicant telephone: |
+86 185 9900 0417 |
研究负责人电话:
Study leader's |
+86 150 9955 8165 |
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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: |
1107406454@qq.com |
研究负责人电子邮件: Study leader's E-mail: |
1369829098@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: |
新疆乌鲁木齐市沙依巴克区马料地街371号1栋底商住宅楼1单元801室 |
研究负责人通讯地址: |
新疆乌鲁木齐市新市区河南西路118号 |
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Applicant address: |
Room 801, Unit 1, First Floor Commercial and Residential Building, No. 371 Maliudi Street, Shayibak District, Urumqi, Xinjiang |
Study leader's address: |
118 Henan West Road, Xinshi District, Urumqi, Xinjiang |
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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: |
新疆医海知舟医药科技有限公司 |
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Applicant's institution: |
Xinjiang Yihai Zhizhou Pharmaceutical Technology Co., Ltd |
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研究负责人所在单位: |
新疆医科大学第五附属医院 |
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Affiliation of the Leader: |
The Fifth Affiliated Hospital of Xinjiang Medical University |
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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: |
XYDWFYLSk-2024-80 |
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: |
新疆医科大学第五附属医院伦理委员会 |
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Name of the ethic committee: |
Ethics Committee of the Fifth Affiliated Hospital of Xinjiang Medical University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2024-04-12 00:00:00 | ||
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伦理委员会联系人: |
江晓明 |
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Contact Name of the ethic committee: |
JIANG xiaoming |
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伦理委员会联系地址: |
新疆乌鲁木齐市新市区河南西路118号 |
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Contact Address of the ethic committee: |
118 Henan West Road, Xinshi District, Urumqi, Xinjiang |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 991 759 8452 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
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研究实施负责(组长)单位: |
新疆医科大学第五附属医院 |
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Primary sponsor: |
The Fifth Affiliated Hospital of Xinjiang Medical University |
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研究实施负责(组长)单位地址: |
新疆乌鲁木齐市新市区河南西路118号 |
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Primary sponsor's address: |
118 Henan West Road, Xinshi District, Urumqi, Xinjiang |
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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: |
新疆医科大学第五附属医院资助 |
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Source(s) of funding: |
Supported by the Fifth Affiliated Hospital of Xinjiang Medical University |
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研究疾病: |
急性肾损伤 |
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Target disease: |
acute kidney injury |
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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: |
预后研究 |
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Study type: |
Prognosis study |
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研究所处阶段: |
回顾性研究 | ||||||||||||||||||||||
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Study phase: |
Retrospective study |
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研究设计: |
横断面 |
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Study design: |
Cross-sectional |
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研究目的: |
急性肾损伤(acute kidney injury, AKI)是腹部手术后常见的并发症,是指术后短时间内发生的一种肾损伤综合征,与高致残率和死亡率相关,严重影响患者的预后和生存质量。随着我国老龄人口的不断增加,接受腹部大手术的老年人数也在不断增加,术后发生AKI的比例越来越高。因此,本项目拟构建合理的 Nomogram 预测模型作为评估老年腹部大手术患者术后AKI的评估量表。利用收集的患者相关诊疗信息,通过回归模型和多因素Logistic回归模型分析,筛选和确定独立风险因素,并以此构建列线图模型。利用一致性指数评估模型预测价值并用校正曲线对模型进行验证,并用本院接受腹部手术的老年患者对模型进行外部验证,建立符合老年腹部大手术患者术后AKI的预测模型,为术后AKI高危患者提供简便、快捷、准确的评估工具,为个体化治疗提供依据。 |
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Objectives of Study: |
Acute kidney injury (AKI) is a common complication after abdominal surgery, which refers to a renal injury syndrome that occurs shortly after surgery. It is associated with high disability and mortality rates and seriously affects the prognosis and quality of life of patients. With the continuous increase of the elderly population in our country, the number of elderly people undergoing major abdominal surgeries is also increasing, and the proportion of postoperative AKI is getting higher and higher. Therefore, this project intends to construct a reasonable Nomogram prediction model as an evaluation scale for postoperative AKI in elderly patients undergoing major abdominal surgery. Using the collected patient related diagnosis and treatment information, independent risk factors are screened and determined through regression models and multivariate logistic regression models, and a column chart model is constructed based on this. Evaluate the predictive value of the model using the consistency index and validate the model with a calibration curve. Externally validate the model with elderly patients undergoing abdominal surgery in our hospital, and establish a predictive model that is suitable for postoperative AKI in elderly patients undergoing major abdominal surgery. This provides a simple, fast, and accurate evaluation tool for high-risk postoperative AKI patients, and provides a basis for personalized treatment. |
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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)全麻下行Ⅰ-Ⅲ级手术。 |
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Inclusion criteria |
(1) Age ≥ 65 years old; (2) Grade Ⅰ-Ⅲ surgery under general anesthesia. |
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排除标准: |
(1)接受心脏手术、肝移植、肺移植及部分直接影响肾脏功能的泌尿系统手术;(2)手术时间<120 min;(3)术前CKD 5期[肾小球滤过率<15 ml/(min·1.73 m2)];(4)术前2周存在 AKI 病史;(5)术前接受过肾脏替代治疗或体外肺膜氧合治疗;(6)急诊或日间手术;(7)围产期女性;(8)术前和术后相关资料缺失。 |
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Exclusion criteria: |
(1) Accepting heart surgery, liver transplantation, lung transplantation, and some urinary system surgeries that directly affect kidney function; (2) Surgical time<120 minutes; (3) Preoperative CKD stage 5 [glomerular filtration rate<15 ml/(min · 1.73 m)] 2)]; (4) There is a history of AKI 2 weeks before surgery; (5) Received renal replacement therapy or extracorporeal pulmonary membrane oxygenation therapy before surgery; (6) Emergency or day surgery; (7) Perinatal women; (8) Preoperative and postoperative related data are missing. |
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研究实施时间: Study execute time: |
从 From 2024-05-06 00:00:00至 To 2025-04-30 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2024-05-06 00:00:00 至 To 2025-04-30 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: |
公开/Public |
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盲法: |
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Blinding: |
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试验完成后的统计结果(上传文件): |
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Calculated Results after
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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): |
2027年4月前以学术论文形式公开 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
Before 2027.4, it shall be published in the form of academic papers |
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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: |
专门的CRF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: |
a usage of CRF |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |