ChiCTR2600119165 版本V1.0 版本创建时间2026/02/24 10:23:19 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:

ChiCTR2600119165 

最近更新日期:

Date of Last Refreshed on:

2026-02-24 10:23:12 

注册时间:

Date of Registration:

2026-02-24 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

基于KDIGO标准的肝切除术后急性肾损伤危险因素分析及预测模型

Public title:

Analysis of Risk Factors and Prediction Model for Acute Kidney Injury after Hepatectomy Based on KDIGO Criteria

注册题目简写:

English Acronym:

研究课题的正式科学名称:

基于KDIGO标准的肝切除术后急性肾损伤危险因素分析及预测模型

Scientific title:

Analysis of Risk Factors and Prediction Model for Acute Kidney Injury after Hepatectomy Based on KDIGO Criteria

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:

许焰 

研究负责人:

许焰/王绍林 

Applicant:

Yan Xu 

Study leader:

Yan Xu/Shaolin Wang 

申请注册联系人电话:

Applicant telephone:

+86 156 5643 9303

研究负责人电话:

Study leader's
telephone:

+86 180 5531 6261

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:

2623313635@qq.com

研究负责人电子邮件:

Study leader's E-mail:

wuhuwsl@163.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:

中国安徽省芜湖市镜湖区九华中路231号

研究负责人通讯地址:

中国安徽省芜湖市镜湖区九华中路231号

Applicant address:

No.231 Jiuhua Zhong Lu, Jinghu District, Wuhu, Anhui, China

Study leader's address:

No.231 Jiuhua Zhong Lu, Jinghu District, Wuhu, Anhui, China

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:

芜湖市第二人民医院

Applicant's institution:

Wuhu Second People's Hospital

研究负责人所在单位:

芜湖市第二人民医院

Affiliation of the Leader:

Wuhu Second People's Hospital

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:

2026-KY-008

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:

芜湖市第二人民医院医学伦理委员会

Name of the ethic committee:

The Medical Ethics Committee of Wuhu Second People's Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2026-02-02 00:00:00

伦理委员会联系人:

王志刚

Contact Name of the ethic committee:

Zhigang Wang

伦理委员会联系地址:

中国安徽省芜湖市镜湖区九华中路231号

Contact Address of the ethic committee:

No.231 Jiuhua Zhong Lu, Jinghu District, Wuhu, Anhui, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 180 5531 6703

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:

芜湖市第二人民医院

Primary sponsor:

Wuhu Second People's Hospital

研究实施负责(组长)单位地址:

中国安徽省芜湖市镜湖区九华中路231号

Primary sponsor's address:

No.231 Jiuhua Zhong Lu, Jinghu District, Wuhu, Anhui, China

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

安徽

市(区县):

芜湖

Country:

China

Province:

Anhui

City:

Wuhu

单位(医院):

芜湖市第二人民医院

具体地址:

中国安徽省芜湖市镜湖区九华中路231号

Institution
hospital:

Wuhu Second People's Hospital

Address:

No.231 Jiuhua Zhong Lu, Jinghu District, Wuhu, Anhui, China

经费或物资来源:

研究生经费

Source(s) of funding:

Graduate student stipend

研究疾病:

肝切除术后急性肾损伤  

Target disease:

Acute kidney injury after liver resection

研究疾病代码:

Target disease code:

研究类型:

观察性研究

Study type:

Observational study

研究所处阶段:

其它 

Study phase:

N/A

研究设计:

队列研究 

Study design:

Cohort study 

研究目的:

1.明确PO-AKI发生的独立危险因素,进而构建并内。部验证一个简洁、实用的风险预测模型,并在该模型基础上同时开发简易评分量表。 2.为早期识别高危患者、指导围术肾脏保护策略的精准实施提供便捷、普适的循证依据,最终改善患者预后。  

Objectives of Study:

1. Identify the independent risk factors for PO-AKI, then construct and internally validate a simple and practical risk prediction model, and simultaneously develop a simple scoring scale based on this model. 2. Provide convenient and universal evidence-based basis for the early identification of high-risk patients and the precise implementation of perioperative renal protection strategies, ultimately improving patient prognosis.

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 ≥18岁 2.择期行肝切除术(包括开腹、腹腔镜手术) 3.术前临床资料完整

Inclusion criteria

1. Age >= 18 years old 2. Scheduled for liver resection (including open surgery and laparoscopic surgery) 3. Complete preoperative clinical data available

排除标准:

1.术前已存在终未期肾病 (ESRD) 或正接受规律肾脏替代治疗(RT) 2.急诊手术 3.联合其他主要胜器切除(如胰十三指肠切除术、结直肠癌联合切除术等) 4.临床资料严重缺失,无法判断是否发生 AKI

Exclusion criteria:

1. Preoperative end-stage renal disease (ESRD) already existed or regular renal replacement therapy (RT) was being received. 2. Emergency surgery. 3. Combined with other major organ resections (such as pancreaticoduodenectomy, combined colorectal cancer resection, etc.). 4. Clinical data is severely lacking, making it impossible to determine whether AKI occurred.

研究实施时间:

Study execute time:

From 2026-03-01 00:00:00 To 2027-03-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-03-01 00:00:00 To 2027-03-01 00:00:00

干预措施:

Interventions:

组别:

研究组

样本量:

600

Group:

Research group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

验证组

样本量:

500

Group:

Validation cohort

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

安徽 

市(区县):

芜湖 

Country:

China

Province:

Anhui

City:

Wuhu

单位(医院):

芜湖市第二人民医院 

单位级别:

三甲 

Institution
hospital:

Wuhu Second People's Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

48 小时内血清肌酐(SCr)升高≥26.5umol/l

指标类型:

主要指标

Outcome:

An increase of >= 26.5 μmol/l in serum creatinine (SCr) within 48 hours

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

7天内Scr 升高至基线值的1.5倍及以上

指标类型:

主要指标

Outcome:

The Scr level increased to 1.5 times or more of the baseline value within 7 days.

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

术后住院时间

指标类型:

次要指标

Outcome:

Postoperative hospital stay

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

ICU入住率

指标类型:

次要指标

Outcome:

ICU occupancy rate

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

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 18 years
最大 Max age 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:

不公开/Private

盲法:

Blinding:

是否共享原始数据:

IPD sharing

否No

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):

The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url):

None

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:

本研究为回顾性研究,数据来源于医院电子病历系(EMR)、手术麻醉信息系统(AIMS)和护理信息系统(NIS)。采用标准化数据收集表从和管理系统(Electronic Data Cap 信息系统中提取数据,使用Excel进行数据整理,使用Python进行统计分析。数据以去识别化形式保存在研究者加密计算机中。

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

This study is a retrospective study. The data were sourced from the hospital electronic medical record system (EMR), the surgical anesthesia information system (AIMS), and the nursing information system (NIS). Standardized data collection forms were used to extract data from the management system (Electronic Data Capture system), and the data were organized using Excel and analyzed using Python. The data were saved in an anonymized form on the researchers' encrypted computers.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

暂未确定/Not yet

注册人:

Name of Registration:

 2026-02-24 10:23:12