ChiCTR2500115075 版本V1.0 版本创建时间2025/12/22 14:54:02 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:

ChiCTR2500115075 

最近更新日期:

Date of Last Refreshed on:

2025-12-22 14:53:08 

注册时间:

Date of Registration:

2025-12-22 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

ZDHHC17通过CDC42棕榈酰化介导线粒体跨细胞转移促进细胞衰老在急性肾损伤中的机制研究

Public title:

The mechanism by which ZDHHC17 promotes cellular senescence in acute kidney injury by mediating mitochondrial transcellular transfer via CDC42 palmitoylation

注册题目简写:

English Acronym:

研究课题的正式科学名称:

ZDHHC17通过CDC42棕榈酰化介导线粒体跨细胞转移促进细胞衰老在急性肾损伤中的机制研究

Scientific title:

The mechanism by which ZDHHC17 promotes cellular senescence in acute kidney injury by mediating mitochondrial transcellular transfer via CDC42 palmitoylation

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:

董倩 

研究负责人:

董倩 

Applicant:

Qian Dong 

Study leader:

Qian Dong 

申请注册联系人电话:

Applicant telephone:

+86 13777266464

研究负责人电话:

Study leader's telephone:

+86 574 55836226

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:

lhldongqian@nbu.edu.cn

研究负责人电子邮件:

Study leader's E-mail:

lhldongqian@nbu.edu.cn

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:

No. 111 Jiangnan Road, Yinzhou District

研究负责人通讯地址:

宁波市兴宁路57号;宁波市江南路1111号

Applicant address:

No. 1111 Jiangnan Road, Ningbo, Zhejiang Province, China

Study leader's address:

57 Xingning Road Ningbo; No.1111,Jiangnan Road, Ningbo

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:

宁波市医疗中心李惠利医院

Applicant's institution:

Ningbo medical center lihuili hospital

研究负责人所在单位:

宁波市医疗中心李惠利医院

Affiliation of the Leader:

Ningbo Medical Centre Lihuili Hospital

是否获伦理委员会批准:

是/Yes

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

李惠利医院伦审 2025 研第331号

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:

宁波市医疗中心李惠利医院医学伦理委员会

Name of the ethic committee:

Medical Ethics Committee of Ningbo Medical Center Li Huili Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2025-09-11 00:00:00

伦理委员会联系人:

章培

Contact Name of the ethic committee:

Zhang Pei

伦理委员会联系地址:

宁波市兴宁路57号;宁波市江南路1111号

Contact Address of the ethic committee:

57 Xingning Road Ningbo; No.1111,Jiangnan Road, Ningbo

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 574 87018834

伦理委员会联系人邮箱:

Contact email of the ethic committee:

542805676@qq.com

研究实施负责(组长)单位:

宁波市医疗中心李惠利医院

Primary sponsor:

Ningbo Medical Centre Lihuili Hospital

研究实施负责(组长)单位地址:

宁波市兴宁路57号;宁波市江南路1111号

Primary sponsor's address:

57 Xingning Road Ningbo; No.1111,Jiangnan Road, Ningbo

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

浙江省

市(区县):

Country:

China

Province:

Zhejiang

City:

单位(医院):

宁波市医疗中心李惠利医院

具体地址:

宁波市兴宁路57号;宁波市江南路1111号

Institution
hospital:

Ningbo Medical Centre Lihuili Hospital

Address:

57 Xingning Road Ningbo; No.1111,Jiangnan Road, Ningbo

经费或物资来源:

浙江省卫生健康行业科技计划项目

Source(s) of funding:

Medical and Health Resaerch Project of Zhejiang Province

Target disease:

Meeting KDIGO criteria (within 48 hours: Scr increase ≥26.5 μmol/L or ≥1.5 times baseline, or urine output <0.5 mL/kg/h for 6 hours).

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:

病例对照研究 

Study design:

Case-Control study 

研究目的:

(1)明确ZDHHC17调控CDC42棕榈酰化在RTECs衰老中的作用。(2)阐明CDC42棕榈酰化调控TNTs形成介导受损线粒体跨细胞转移的机制。(3)评估基于ZDHHC17-CDC42-TNTs轴相关标志物的风险预测模型在AKI诊断和预后中的临床价值。  

Objectives of Study:

(1) To clarify the role of ZDHHC17-mediated CDC42 palmitoylation in the senescence of renal tubular epithelial cells (RTECs); (2) To elucidate the mechanism by which CDC42 palmitoylation regulates tunneling nanotube (TNT) formation to mediate damaged mitochondrial transcellular transfer; (3) To evaluate the clinical value of a risk prediction model based on markers associated with the ZDHHC17-CDC42-TNTs axis in the diagnosis and prognosis of acute kidney injury (AKI).

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.符合KDIGO标准(48h内Scr↑≥26.5μmol/L或≥1.5倍基线,或尿量<0.5mL/kg/h×6h); 2.发病72h内入组; 3.病因明确; 4. 18-75 岁; 5. 健康对照组:eGFR≥90,尿常规正常,无系统性疾病; 6. CKD 对照组:CKD 1-3 期,肾功能稳定≥3 月

Inclusion criteria

1.Meeting KDIGO criteria (within 48 hours: Scr increase ≥26.5 μmol/L or ≥1.5 times baseline, or urine output <0.5 mL/kg/h for 6 hours); 2.Enrolled within 72 hours of disease onset; 3.With a clear etiology; 4. Ages 18-75; 5. Healthy control group: eGFR >= 90, normal urine routine, no systemic diseases; 6. CKD control group: CKD stages 1-3, stable kidney function for >=3 months

排除标准:

1.CKD 4-5期(eGFR<30); 2.激素、免疫抑制剂治疗; 3.严重心肝功能不全; 4.恶性肿瘤或预期生存期<3月; 5.健康对照组:任何脏器损害,近 1 月内感染/手术/创伤,近 2 周药物使用史; 6.CKD 对照组: 近 3 月内肾功能急性恶化,激素、免疫抑制剂治疗,严重心肝功能不全

Exclusion criteria:

1.CKD 4-5(eGFR<30); 2.Treatment with hormones and immunosuppressants; 3.Severe cardiac and hepatic dysfunction; 4.Malignant tumor or expected survival <3 months; 5. Healthy control group: No organ damage, no infection/surgery/trauma in the past month, no medication use in the past two weeks; 6. CKD control group: No acute deterioration of kidney function in the past three months, no treatment with hormones or immunosuppressants, no severe heart or liver dysfunction

研究实施时间:

Study execute time:

From 2026-01-01 00:00:00 To 2028-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-01-01 00:00:00 To 2027-12-31 00:00:00  

干预措施:

Interventions:

组别:

CKD组

样本量:

30

Group:

CKD group

Sample size:

干预措施:

干预措施代码:

Intervention:

none

Intervention code:

组别:

AKI组

样本量:

100

Group:

AKI group

Sample size:

干预措施:

干预措施代码:

Intervention:

none

Intervention code:

组别:

健康对照组

样本量:

50

Group:

Healthy control group

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):

浙江省 

市(区县):

 

Country:

China 

Province:

Zhejiang 

City:

 

单位(医院):

宁波市医疗中心李惠利医院 

单位级别:

三级甲等 

Institution
hospital:

Ningbo Medical Centre Lihuili Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

TNTs相关标志物

指标类型:

主要指标

Outcome:

Increase or decrease

Type:

Primary indicator

测量时间点:

初诊

测量方法:

血、尿、肾组织

Measure time point of outcome:

First time

Measure method:

blood、urine、Renal tissue

指标中文名:

CDC42棕榈酰化

指标类型:

主要指标

Outcome:

Increase or decrease

Type:

Primary indicator

测量时间点:

初诊

测量方法:

血、尿、肾组织

Measure time point of outcome:

First time

Measure method:

blood、urine、Renal tissue

指标中文名:

ZDHHC17

指标类型:

主要指标

Outcome:

Increase or decrease

Type:

Primary indicator

测量时间点:

初诊

测量方法:

血、尿、肾组织

Measure time point of outcome:

First time

Measure method:

blood、urine、Renal tissue

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

组织:

Sample Name:

NA

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 75 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:

None

是否共享原始数据:

IPD sharing

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):

研究结束后6个月,数据会上传到浙江省医药计划项目平台上。

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

Six months after the end of the study,The data will be uploaded to the Zhejiang Provincial Medical and Health Program Project platform.

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:

数据以表格和病例的形式记录

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

The data are recorded in the form of tables and case reports

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2025-12-22 14:53:08