ChiCTR2500110307 版本V1.0 版本创建时间2025/10/11 15:57:57 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:

ChiCTR2500110307 

最近更新日期:

Date of Last Refreshed on:

2025-10-11 15:57:50 

注册时间:

Date of Registration:

2025-10-11 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

NETs介导m6A修饰S100A9/TLR4/METTL3激活铁死亡加剧脓毒症急性肾损伤的机制研究

Public title:

The study on the mechanism by which NETs mediate m6A modification of S100A9/TLR4/METTL3 activation exacerbates ferroptosis in sepsis-associated acute kidney injury

注册题目简写:

English Acronym:

研究课题的正式科学名称:

NETs介导m6A修饰S100A9/TLR4/METTL3激活铁死亡加剧脓毒症急性肾损伤的机制研究

Scientific title:

The study on the mechanism by which NETs mediate m6A modification of S100A9/TLR4/METTL3 activation exacerbates ferroptosis in sepsis-associated acute kidney injury

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:

龚倩 

研究负责人:

龚倩 

Applicant:

Gong Qian 

Study leader:

Gong qian 

申请注册联系人电话:

Applicant telephone:

+86 182 2661 6000

研究负责人电话:

Study leader's
telephone:

+86 182 2661 6000

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:

54xiaoqian@sina.com

研究负责人电子邮件:

Study leader's E-mail:

54xiaoqian@sina.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:

安徽省合肥市皖水路120号

研究负责人通讯地址:

安徽省合肥市蜀山区绩溪路218号

Applicant address:

NO.120 Wanshui Road, Hefei, Anhui

Study leader's address:

218 Jixi Road, Hefei City, Anhui Province, 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:

安徽医科大学第一附属医院

Applicant's institution:

The First Affiliated Hospital of Anhui Medical University

研究负责人所在单位:

安徽医科大学第一附属医院

Affiliation of the Leader:

The first affiliated hospital of anhui 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:

PJ 2025-03-97

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:

安徽医科大学第一附属医院临床研究伦理委员会

Name of the ethic committee:

Clinical Research Ethics Committee of the First Affiliated Hospital of Anhui Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2025-05-29 00:00:00

伦理委员会联系人:

杜瀛瀛

Contact Name of the ethic committee:

Yingying Du

伦理委员会联系地址:

安徽省合肥市蜀山区绩溪路218号

Contact Address of the ethic committee:

218 Jixi Road, Hefei City, Anhui Province, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 551 62923102

伦理委员会联系人邮箱:

Contact email of the ethic committee:

duyingying@126.com

研究实施负责(组长)单位:

安徽医科大学第一附属医院

Primary sponsor:

The first affiliated hospital of anhui medical university

研究实施负责(组长)单位地址:

安徽省合肥市蜀山区绩溪路218号

Primary sponsor's address:

218 Jixi Road, Hefei City, Anhui Province, 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):

安徽省

市(区县):

Country:

China

Province:

Anhui

City:

单位(医院):

安徽医科大学第一附属医院

具体地址:

安徽省合肥市蜀山区绩溪路218号

Institution
hospital:

The first affiliated hospital of anhui medical university

Address:

218 Jixi Road, Hefei City, Anhui Province, China

经费或物资来源:

安徽省卫生健康科研项目

Source(s) of funding:

Health Research Program of Anhui

研究疾病:

脓毒症急性肾损伤  

Target disease:

sepsis associated acute kidney injury

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:

病例对照研究 

Study design:

Case-Control study 

研究目的:

检测脓毒症患者发生急性肾损伤时血液和尿液中相关肾损伤分子(KIM-1、NGAL)及铁死亡标志物(MDA、GSH)、m6A修饰水平及NETs标志物(ELISA)检测结果,探索脓毒症相关急性肾损伤的临床特征。 (1)揭示S100A9通过TLR4和RAGE信号通路在脓毒症肾损伤中的角色;(2)阐明METTL3介导的GPX4 m6A修饰在铁死亡中的调控机制。  

Objectives of Study:

Detecting relevant kidney injury molecules (KIM-1, NGAL) and ferroptosis markers (MDA, GSH), m6A modification levels, and NETs markers (ELISA) in the blood and urine of patients with sepsis to explore the clinical characteristics of sepsis-related acute kidney injury. (1) Reveal the role of S100A9 in sepsis kidney injury through TLR4 and RAGE signaling pathways; (2) Clarify the regulatory mechanism of METTL3-mediated GPX4 m6A modification in ferroptosis.

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.自愿签署知情同意书,并遵循方案要求;
2.年龄18至75周岁(包括18及75周岁),性别不限;
3.脓毒症患者;

Inclusion criteria

1.Voluntarily sign the informed consent form and comply with the requirements of the protocol.
2.Age between 18 and 75 years old (including 18 and 75 years old), gender unspecified.
3.Sepsis patients;

排除标准:

1.孕期或哺乳期女性;
2.既往严重的肾功能不全患者(接受肾脏替代治疗的患者);
3.研究者认为不适合参加本临床试验的其他情况;

Exclusion criteria:

1.Pregnant or lactating women;
2.Patients with a history of severe renal insufficiency (patients receiving renal replacement therapy);
3.The researchers believe other circumstances that are not suitable for participating in this clinical trial;

研究实施时间:

Study execute time:

From 2025-08-01 00:00:00 To 2028-03-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-11-01 00:00:00 To 2028-03-31 00:00:00

干预措施:

Interventions:

组别:

脓毒症-急性肾损伤组

样本量:

80

Group:

SA-AKI

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

对照组

样本量:

80

Group:

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):

安徽省 

市(区县):

 

Country:

China

Province:

Anhui

City:

单位(医院):

安徽医科大学第一附属医院 

单位级别:

三级甲等 

Institution
hospital:

The first affiliated hospital of anhui medical university

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

机械通气时间

指标类型:

次要指标

Outcome:

Mechanical ventilation time

Type:

Secondary indicator

测量时间点:

住院期间

测量方法:

Measure time point of outcome:

During hospitalization

Measure method:

none

指标中文名:

ICU住院时间

指标类型:

主要指标

Outcome:

ICU hospitalization duration

Type:

Primary indicator

测量时间点:

住院期间

测量方法:

Measure time point of outcome:

During hospitalization

Measure method:

none

指标中文名:

死亡率

指标类型:

主要指标

Outcome:

Mortality rate

Type:

Primary indicator

测量时间点:

住院期间

测量方法:

Measure time point of outcome:

During hospitalization

Measure method:

none

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

尿液

组织:

Sample Name:

urine

Tissue:

人体标本去向

使用后保存  

说明

Fate of sample:

Preservation after use  

Note:

标本中文名:

组织:

Sample Name:

blood

Tissue:

人体标本去向

使用后保存  

说明

Fate of sample:

Preservation after use  

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

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:

病例记录表

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

Case record form

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2025-10-11 15:57:50