组蛋白乳酸化在糖尿病肾病的表达、调控 EMT 机制与临床意义:一项横断面研究

注册号:

Registration number:

ChiCTR2600126850 

最近更新日期:

Date of Last Refreshed on:

2026-06-17 11:24:54 

注册时间:

Date of Registration:

2026-06-17 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

组蛋白乳酸化在糖尿病肾病的表达、调控 EMT 机制与临床意义:一项横断面研究

Public title:

Expression, EMT Regulatory Mechanism and Clinical Significance of Histone Lactylation in Diabetic Nephropathy: A Cross-Sectional Study

注册题目简写:

组蛋白乳酸化介导基因通路调控糖尿病肾病中的上皮-间质转化机制研究

English Acronym:

Mechanism of Epithelial-Mesenchymal Transition in Diabetic Nephropathy Regulated by Histone Lactylation via Gene Pathways

研究课题的正式科学名称:

组蛋白乳酸化介导基因通路调控糖尿病肾病中的上皮-间质转化机制研究

Scientific title:

Mechanism of Epithelial-Mesenchymal Transition in Diabetic Nephropathy Regulated by Histone Lactylation via Gene Pathways

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:

范明亮 

研究负责人:

范明亮 

Applicant:

Mingliang Fan 

Study leader:

Mingliang Fan 

申请注册联系人电话:

Applicant telephone:

+86 182 5929 1304

研究负责人电话:

Study leader's
telephone:

+86 182 5929 1304

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:

654363803@qq.com

研究负责人电子邮件:

Study leader's E-mail:

654363803@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:

厦门市思明区湖滨南路201-209号

研究负责人通讯地址:

厦门市思明区湖滨南路201-209号

Applicant address:

No. 201-209, Hubin South Road, Siming District, Xiamen City

Study leader's address:

No. 201-209, Hubin South Road, Siming District, Xiamen City

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:

厦门大学附属中山医院

Applicant's institution:

Zhongshan Hospital of Xiamen University

研究负责人所在单位:

厦门大学附属中山医院

Affiliation of the Leader:

Zhongshan Hospital of Xiamen 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:

xmzsyyky伦审第(2026-073)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:

厦门大学附属中山医院医学伦理委员会

Name of the ethic committee:

Medical Ethics Committee of Zhongshan Hospital of Xiamen University

伦理委员会批准日期:

Date of approved by ethic committee:

2026-04-30 00:00:00

伦理委员会联系人:

姚琴

Contact Name of the ethic committee:

Qin Yao

伦理委员会联系地址:

厦门市思明区湖滨南路201-209号

Contact Address of the ethic committee:

No. 201-209, Hubin South Road, Siming District, Xiamen City

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 592 229 2223

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:

厦门大学附属中山医院

Primary sponsor:

Zhongshan Hospital of Xiamen University

研究实施负责(组长)单位地址:

厦门市思明区湖滨南路201-209号

Primary sponsor's address:

No. 201-209, Hubin South Road, Siming District, Xiamen City

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

福建

市(区县):

Country:

China

Province:

Fujian

City:

单位(医院):

厦门大学附属中山医院

具体地址:

厦门市思明区湖滨南路201-209号

Institution
hospital:

Zhongshan Hospital of Xiamen University

Address:

No. 201-209, Hubin South Road, Siming District, Xiamen City

经费或物资来源:

自筹

Source(s) of funding:

Self-funding

研究疾病:

糖尿病肾病  

Target disease:

Diabetic nephropathy

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:

横断面 

Study design:

Cross-sectional 

研究目的:

对比健康人群与2型糖尿病肾病患者血清、尿液中乳酸、乳酸脱氢酶A(LDHA)及组蛋白乳酸化相关因子的表达差异,评估上述指标对糖尿病肾病的鉴别诊断价值。  

Objectives of Study:

To compare the expression differences of lactic acid, lactate dehydrogenase A (LDHA) and histone lactylation-related factors in serum and urine between healthy subjects and patients with type 2 diabetic nephropathy, and to evaluate the differential diagnostic value of the above indicators for diabetic nephropathy.

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. 1型糖尿病、妊娠期糖尿病及其他特殊类型糖尿病患者; 2. 非糖尿病肾病所致肾损伤:原发性肾小球疾病、狼疮性肾炎、血管炎相关性肾炎、高血压肾损害、多囊肾等; 3. 3个月内存在糖尿病酮症酸中毒、高渗昏迷、乳酸性酸中毒等急性并发症者; 4. eGFR<25 mL/min/1.73 m^2、3个月内肾功能快速下降>30%者; 5. 合并恶性肿瘤、活动性肝炎、严重感染、心功能IV级及未控制重度高血压(>=180/110 mmHg)者; 6. 妊娠或哺乳期女性; 7. 近3个月参与其他临床试验、依从性差、精神疾病无法配合研究者; 8. 临床资料缺失、治疗不满6个月或擅自停药1个月以上者。

Exclusion criteria:

1. Patients with type 1 diabetes, gestational diabetes and other specific types of diabetes. 2. Renal injury induced by non-diabetic etiologies, including primary glomerulopathy, lupus nephritis, vasculitis-associated nephritis, hypertensive renal damage and polycystic kidney disease. 3. Subjects complicated with acute diabetic complications including diabetic ketoacidosis, hyperosmolar coma or lactic acidosis within the past 3 months. 4. Patients with eGFR <25 mL/min/1.73 m^2 or a rapid renal function decline exceeding 30% in recent 3 months. 5. Individuals combined with malignant tumors, active hepatitis, severe infection, NYHA class IV cardiac insufficiency or uncontrolled severe hypertension (>=180/110 mmHg). 6. Pregnant or lactating females. 7. Participants enrolled in other clinical trials within 3 months, those with poor compliance or mental disorders unable to complete study follow-up. 8. Cases with incomplete clinical data, medication duration less than 6 months or arbitrary drug withdrawal for more than one month.

研究实施时间:

Study execute time:

From 2026-06-17 00:00:00 To 2028-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-06-17 00:00:00 To 2028-12-31 00:00:00

干预措施:

Interventions:

组别:

对照组

样本量:

35

Group:

Control

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

糖尿病肾病组

样本量:

35

Group:

Diabetic Nephropathy

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):

福建 

市(区县):

 

Country:

China

Province:

Fujian

City:

单位(医院):

厦门大学附属中山医院 

单位级别:

三甲 

Institution
hospital:

Zhongshan Hospital of Xiamen University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

血清乳酸

指标类型:

主要指标

Outcome:

Lactic acid in serum

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

乳酸脱氢酶 A

指标类型:

主要指标

Outcome:

LDHA

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

组蛋白乳酸化

指标类型:

主要指标

Outcome:

histone lactylation

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

克虏伯样因子 5(Krüppel 样因子 5)

指标类型:

主要指标

Outcome:

KLF5

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

E-钙粘蛋白

指标类型:

次要指标

Outcome:

E-cadherin

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

α- 平滑肌肌动蛋白

指标类型:

次要指标

Outcome:

α-SMA

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

尿液乳酸

指标类型:

主要指标

Outcome:

Lactic acid in urine

Type:

Primary 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:

尿液

组织:

Sample Name:

Urine

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:

肾脏组织

组织:

Sample Name:

Kidney 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:

尚未开始

Not yet recruiting

年龄范围:

Participant age:

最小 Min age 18 years
最大 Max age 80 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):

不共享

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

Do not share

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, CRF

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2026-06-17 11:24:45