APOL1促进M1型巨噬细胞极化在坏死性小肠结肠炎中的机制研究

注册号:

Registration number:

ChiCTR2600124405 

最近更新日期:

Date of Last Refreshed on:

2026-05-12 09:47:20 

注册时间:

Date of Registration:

2026-05-12 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

APOL1促进M1型巨噬细胞极化在坏死性小肠结肠炎中的机制研究

Public title:

Mechanism of APOL1 in Promoting M1 Macrophage Polarization in Necrotizing Enterocolitis

注册题目简写:

English Acronym:

研究课题的正式科学名称:

APOL1促进M1型巨噬细胞极化在坏死性小肠结肠炎中的机制研究

Scientific title:

Mechanism of APOL1 in Promoting M1 Macrophage Polarization in Necrotizing Enterocolitis

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:

田松 

研究负责人:

田松 

Applicant:

Tian Song 

Study leader:

Tian Song 

申请注册联系人电话:

Applicant telephone:

+86 20 3915 1815

研究负责人电话:

Study leader's
telephone:

+86 20 3915 1815

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:

874620478@qq.com

研究负责人电子邮件:

Study leader's E-mail:

874620478@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:

广东省广州市番禺区南村镇兴南大道521号

研究负责人通讯地址:

广东省广州市番禺区南村镇兴南大道521号

Applicant address:

No. 521, Xingnan Avenue, Nancun Town, Panyu District, Guangzhou City, Guangdong Province

Study leader's address:

No. 521, Xingnan Avenue, Nancun Town, Panyu District, Guangzhou City, Guangdong Province

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:

广东省妇幼保健院

Applicant's institution:

Guangdong Women and Children Hospital

研究负责人所在单位:

广东省妇幼保健院

Affiliation of the Leader:

Guangdong Women and Children 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:

广东省妇幼保健院医伦第[20250076]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:

广东省妇幼保健院医学伦理委员会

Name of the ethic committee:

Medical Ethics Committee of Guangdong Women and Children Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2025-08-06 00:00:00

伦理委员会联系人:

陈园

Contact Name of the ethic committee:

Chen Yuan

伦理委员会联系地址:

广东省广州市番禺区南村镇兴南大道521号

Contact Address of the ethic committee:

No. 521, Xingnan Avenue, Nancun Town, Panyu District, Guangzhou City, Guangdong Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 20 39151602

伦理委员会联系人邮箱:

Contact email of the ethic committee:

cheny6038@163.com

研究实施负责(组长)单位:

广东省妇幼保健院

Primary sponsor:

Guangdong Women and Children Hospital

研究实施负责(组长)单位地址:

广东省广州市番禺区南村镇兴南大道521号

Primary sponsor's address:

No. 521, Xingnan Avenue, Nancun Town, Panyu District, Guangzhou City, Guangdong Province

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

广东省

市(区县):

Country:

China

Province:

Guangdong

City:

单位(医院):

广东省妇幼保健院

具体地址:

广东省广州市番禺区南村镇兴南大道521号

Institution
hospital:

Guangdong Women and Children Hospital

Address:

No. 521, Xingnan Avenue, Nancun Town, Panyu District, Guangzhou City, Guangdong Province

经费或物资来源:

自选课题(自筹)

Source(s) of funding:

Elective topic (self-funded)

研究疾病:

新生儿坏死性小肠结肠炎  

Target disease:

Necrotizing enterocolitis, NEC

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:

1.明确APOL1在NEC肠道及免疫细胞中的异常表达特征,并分析其与巨噬细胞M1/M2极化状态的相关性; 2.解析APOL1在NEC发生发展中的分子机制。  

Objectives of Study:

1. Clarify the abnormal expression characteristics of APOL1 in NEC intestinal and immune cells, and analyze its correlation with the M1/M2 polarization state of macrophages; 2. Analyze the molecular mechanism of APOL1 in the occurrence and development of NEC.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

Inclusion criteria

排除标准:

1.诊断不明确或放弃治疗者

Exclusion criteria:

1.Those whose diagnoses are unclear or who have given up on treatment

研究实施时间:

Study execute time:

From 2025-07-30 00:00:00 To 2027-06-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-07-30 00:00:00 To 2027-06-30 00:00:00

干预措施:

Interventions:

组别:

NEC组

样本量:

30

Group:

NEC group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

对照组

样本量:

30

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):

广东省 

市(区县):

 

Country:

China

Province:

Guangdong

City:

单位(医院):

广东省妇幼保健院 

单位级别:

三级甲等 

Institution
hospital:

Guangdong Women and Children Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

APOL1在不同分组血浆和肠道组织中的表达水平

指标类型:

主要指标

Outcome:

Expression levels of APOL1 in plasma and intestinal tissues of different groups

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

APOL1调控TLR4/NF-κB信号通路促进巨噬细胞M1极化的机制

指标类型:

次要指标

Outcome:

The mechanism by which APOL1 regulates the TLR4/NF-κB signaling pathway to promote M1 polarization of macrophages

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:

血液

组织:

Sample Name:

Blood

Tissue:

人体标本去向

使用后销毁  

说明

Fate of sample:

Destruction after use  

Note:

标本中文名:

肠道组织

组织:

Sample Name:

Intestinal tissue

Tissue:

人体标本去向

使用后销毁  

说明

Fate of sample:

Destruction after use  

Note:

征募研究对象情况:

Recruiting status:

正在进行

Recruiting

年龄范围:

Participant age:

最小 Min age 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:

None

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):

邮件联系研究者

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

Contact the researcher by email

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:

CRF

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

CRF

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2026-05-12 09:47:11