ChiCTR2400083705 版本V1.0 版本创建时间2024/04/30 14:47:55 中国临床试验注册中心

审核状态:

Project audit state:

通过审核

Successful

注册号:

Registration number:

ChiCTR2400083705 

最近更新日期:

Date of Last Refreshed on:

2024-04-30 14:47:50 

注册时间:

Date of Registration:

2024-04-30 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

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

Public title:

Risk factors analysis and clinical prediction model establishment of postoperative acute kidney injury in elderly patients undergoing major abdominal surgery

注册题目简写:

English Acronym:

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

Scientific title:

Risk factors analysis and clinical prediction model establishment of postoperative acute kidney injury in elderly patients undergoing major abdominal surgery

研究课题代号(代码):

Study subject ID:

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:

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 

Applicant:

yilifanjiang·kuerban 

Study leader:

sikandaier·wushouer 

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
telephone:

+86 150 9955 8165

申请注册联系人传真 :

Applicant Fax:

研究负责人传真:

Study leader's fax:

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

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):

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

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

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:

申请人所在单位:

新疆医海知舟医药科技有限公司

Applicant's institution:

Xinjiang Yihai Zhizhou Pharmaceutical Technology Co., Ltd

研究负责人所在单位:

新疆医科大学第五附属医院

Affiliation of the Leader:

The Fifth Affiliated Hospital of Xinjiang Medical University

是否获伦理委员会批准:

Approved by ethic committee:

Yes

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

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

Name of the ethic committee:

Ethics Committee of the Fifth Affiliated Hospital of Xinjiang Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2024-04-12 00:00:00

伦理委员会联系人:

江晓明

Contact Name of the ethic committee:

JIANG xiaoming

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

Contact Address of the ethic committee:

118 Henan West Road, Xinshi District, Urumqi, Xinjiang

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:

研究实施负责(组长)单位:

新疆医科大学第五附属医院

Primary sponsor:

The Fifth Affiliated Hospital of Xinjiang Medical University

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

Primary sponsor's address:

118 Henan West Road, Xinshi District, Urumqi, Xinjiang

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

新疆维吾尔自治区

市(区县):

乌鲁木齐

Country:

China

Province:

Xinjiang Uygur Autonomous Region

City:

Urumqi

单位(医院):

新疆医科大学第五附属医院

具体地址:

新疆乌鲁木齐市新市区河南西路118号

Institution
hospital:

The Fifth Affiliated Hospital of Xinjiang Medical University

Address:

118 Henan West Road, Xinshi District, Urumqi, Xinjiang

经费或物资来源:

新疆医科大学第五附属医院资助

Source(s) of funding:

Supported by the Fifth Affiliated Hospital of Xinjiang Medical University

研究疾病:

急性肾损伤  

Target disease:

acute kidney injury

研究疾病代码:

Target disease code:

研究类型:

预后研究

Study type:

Prognosis study

研究所处阶段:

回顾性研究 

Study phase:

Retrospective study

研究设计:

横断面 

Study design:

Cross-sectional 

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。  

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.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

(1)年龄≥65岁;(2)全麻下行Ⅰ-Ⅲ级手术。

Inclusion criteria

(1) Age ≥ 65 years old; (2) Grade Ⅰ-Ⅲ surgery under general anesthesia.

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。

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.

研究实施时间:

Study execute time:

From 2024-05-06 00:00:00 To 2025-04-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2024-05-06 00:00:00 To 2025-04-30 00:00:00

干预措施:

Interventions:

组别:

急性肾损伤组

样本量:

150

Group:

Acute kidney injury group

Sample size:

干预措施:

老年腹部大手术患者术后急性肾损伤

干预措施代码:

Intervention:

Postoperative acute kidney injury in elderly patients undergoing major abdominal surgery

Intervention code:

组别:

非急性肾损伤组

样本量:

150

Group:

Non acute renal injury group

Sample size:

干预措施:

老年腹部大手术患者术后急性肾损伤

干预措施代码:

Intervention:

Postoperative acute kidney injury in elderly patients undergoing major abdominal surgery

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

新疆维吾尔自治区 

市(区县):

乌鲁木齐 

Country:

China

Province:

Xinjiang Uygur Autonomous Region

City:

Urumqi

单位(医院):

新疆医科大学第五附属医院 

单位级别:

三甲 

Institution
hospital:

The Fifth Affiliated Hospital of Xinjiang Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

肌酐

指标类型:

主要指标

Outcome:

creatinine

Type:

Primary indicator

测量时间点:

术后 48 小时、术后7天内

测量方法:

Measure time point of outcome:

postoperative 48h ,postoperative 7d

Measure method:

指标中文名:

尿量

指标类型:

次要指标

Outcome:

urine output

Type:

Secondary indicator

测量时间点:

术后24小时

测量方法:

Measure time point of outcome:

postoperative 24h

Measure method:

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

组织:

Sample Name:

none

Tissue:

人体标本去向

其它  

说明

Fate of sample:

0thers  

Note:

征募研究对象情况:

Recruiting status:

尚未开始

Not yet recruiting

年龄范围:

Participant age:

最小 Min age 65 years
最大 Max age 90 years

性别:

男女均可

Gender:

Both

随机方法(请说明由何人用什么方法产生随机序列):

Randomization Procedure (please state who generates the random number sequence and by what method):

None

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

盲法:

Blinding:

试验完成后的统计结果(上传文件):

Calculated Results after
the Study Completed(upload file):

是否共享原始数据:

IPD sharing

是Yes

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

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

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

Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture:

a usage of CRF

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2024-04-30 14:47:50