The mechanism of secretory phospholipase PLA2G12B mediating podococyte injury by regulating Notch3 signaling pathway in diabetic kidney disease

注册号:

Registration number:

ChiCTR2400089938 

最近更新日期:

Date of Last Refreshed on:

2024-09-19 23:48:49 

注册时间:

Date of Registration:

2024-09-19 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

分泌型磷脂酶PLA2G12B调控Notch3信号通路介导糖尿病肾病足细胞损伤的作用及机制研究

Public title:

The mechanism of secretory phospholipase PLA2G12B mediating podococyte injury by regulating Notch3 signaling pathway in diabetic kidney disease

注册题目简写:

分泌型磷脂酶PLA2G12B介导糖尿病肾病足细胞损伤的作用及机制研究

English Acronym:

The mechanism of secretory phospholipase PLA2G12B mediating podococyte injury in diabetic kidney disease

研究课题的正式科学名称:

分泌型磷脂酶PLA2G12B调控Notch3信号通路介导糖尿病肾病足细胞损伤的作用及机制研究

Scientific title:

The mechanism of secretory phospholipase PLA2G12B mediating podococyte injury by regulating Notch3 signaling pathway in diabetic kidney disease

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:

蔡茜 

研究负责人:

蔡茜 

Applicant:

Cai Qian  

Study leader:

Cai Qian  

申请注册联系人电话:

Applicant telephone:

+86 185 6008 2223

研究负责人电话:

Study leader's telephone:

+86 185 6008 2223

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:

caiqian@qiluhospital.com

研究负责人电子邮件:

Study leader's E-mail:

caiqian@qiluhospital.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:

山东省济南市历下区文化西路107号

研究负责人通讯地址:

山东省济南市历下区文化西路107号

Applicant address:

107 Wenhua Road West, Lixia District, Jinan, Shandong, China

Study leader's address:

107 Wenhua Road West, Lixia District, Jinan, Shandong, 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:

山东大学齐鲁医院

Applicant's institution:

Shandong University Qilu Hospital

研究负责人所在单位:

山东大学齐鲁医院

Affiliation of the Leader:

Shandong University Qilu 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:

KYLL-202403-052

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:

山东大学齐鲁医院科研伦理委员会

Name of the ethic committee:

Ethics Committee on Scientific Research of Shandong University Qilu Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2024-03-29 00:00:00

伦理委员会联系人:

陈慧

Contact Name of the ethic committee:

Hui Chen

伦理委员会联系地址:

山东省济南市历下区文化西路107号

Contact Address of the ethic committee:

107 Wenhua Road West, Lixia District, Jinan, Shandong, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 531 8216 9166

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:

山东大学齐鲁医院

Primary sponsor:

Qilu Hospital of Shandong University

研究实施负责(组长)单位地址:

山东省济南市历下区文化西路107号

Primary sponsor's address:

107 Wenhua Road West, Lixia District, Jinan, Shandong, 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):

山东

市(区县):

Country:

China

Province:

ShanDong

City:

单位(医院):

山东大学齐鲁医院

具体地址:

山东省济南市历下区文化西路107号

Institution
hospital:

Qilu Hospital of Shandong University

Address:

107 Wenhua Road West, Lixia District, Jinan, Shandong, China

经费或物资来源:

国家自然科学基金

Source(s) of funding:

Natural Science Foundation of China

Target disease:

diabetic kidney disease

Target disease code:

研究类型:

观察性研究

Study type:

Observational study

研究所处阶段:

探索性研究/预试验 

Study phase:

0

研究设计:

横断面 

Study design:

Cross-sectional 

研究目的:

探索PLA2G12B 在糖尿病肾病足细胞损伤进展中的表达模式及在糖尿病肾病足细胞损伤中的作用机制  

Objectives of Study:

To explore the expression pattern and mechanism of PLA2G12B in the progression of podocyte injury in 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:

1.18-80岁; 2.参照2010年美国糖尿病协会(ADA)标准诊断为2型糖尿病。T2DM 诊断标准:糖化血红蛋白A1c≥6.5%;空腹血糖FPG≥7.0 mmol/l(空腹定义为至少8h内无热量摄入);口服糖耐量试验时2h血糖≥11.1 mmol/l;在伴随典型的高血糖或高血糖危象症状的病人,随机血糖≥11.1 mmol/l。无糖尿病症状者,需改日重复检查。排除1型糖尿病、其他特殊类型糖尿病、妊娠糖尿病。

Inclusion criteria

1.18-80 years old; 2. Diagnosed with type 2 diabetes according to the 2010 American Diabetes Association (ADA) criteria. Diagnostic criteria for T2DM: A1c≥6.5%; Fasting blood glucose FPG≥7.0 mmol/l (fasting is defined as no calorie intake for at least 8 hours); 2h blood glucose ≥ 11.1mmol /l during oral glucose tolerance test; In patients with typical hyperglycemia or hyperglycemic crisis symptoms, random blood glucose ≥11.1 mmol/l. If there are no symptoms of diabetes, repeat the test on another day. Type 1 diabetes, other specific types of diabetes and gestational diabetes were excluded.

排除标准:

1.合并恶性肿瘤;2.合并各种非糖尿病肾病; 合并严重胃肠道疾病(包括消化性溃疡、肝炎、炎症性肠病、肠结核、严重腹泻、便秘等);4.合并自身免疫性疾病;5.近期合并感染、发热; 6.3个月内使用过抗生素; 7.子痫前期及子痫患者; 8.不合作者

Exclusion criteria:

1. Combined with malignant tumor; 2. All kinds of non-diabetic nephropathy; 3.With severe gastrointestinal diseases (including peptic ulcer, hepatitis, inflammatory bowel disease, intestinal tuberculosis, severe diarrhea, constipation, etc.); 4. Combined with autoimmune disease; 5. Recently combined infection and fever; 6. Use of antibiotics within 3 months; 7. Patients with preeclampsia and eclampsia; 8Uncooperative patients

研究实施时间:

Study execute time:

From 2024-09-18 00:00:00 To 2026-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2024-09-19 00:00:00 To 2026-12-31 00:00:00  

干预措施:

Interventions:

组别:

糖尿病非肾病组

样本量:

150

Group:

Diabetic group without nephropathy

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:

150

Group:

Diabetic nephropathy 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):

山东 

市(区县):

 

Country:

China 

Province:

ShanDong 

City:

 

单位(医院):

山东大学齐鲁医院 

单位级别:

三级甲等 

Institution
hospital:

Qilu Hospital of Shandong University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

血清PLA2G12B

指标类型:

主要指标

Outcome:

serum PLA2G12B

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

尿液PLA2G12B

指标类型:

主要指标

Outcome:

urine PLA2G12B

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

血肌酐

指标类型:

次要指标

Outcome:

Serum creatinine

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

尿微量白蛋白

指标类型:

次要指标

Outcome:

Urine trace albumin

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

肾小球滤过率

指标类型:

次要指标

Outcome:

Glomerular filtration rate

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

糖化血红蛋白

指标类型:

次要指标

Outcome:

Glycosylated hemoglobin

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

其他肾损伤血清标志物

指标类型:

附加指标

Outcome:

Other serum biomarkers indicating kidney injury

Type:

Additional indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

人体内分泌激素

指标类型:

附加指标

Outcome:

Human endocrine hormone

Type:

Additional indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

肾组织病理

指标类型:

次要指标

Outcome:

Renal histopathology

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:

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

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):

项目组根据研究进程择期选择具体方式公开原始数据

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

According to the progress of the research, raw research data should be made freely available to all researchers in specific ways.

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:

研究者根据受试者的原始观察记录,将数据及时、完整、正确、清晰地载入病例报告表,录入采用相应的数据库系统双人双机录入,之后对数据库进行两遍比对。电子数据文件分类保存,并有多个备份。

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

Based on the original observation records, researchers will completely write accurate data into case report forms in time. Input the data into corresponding database system by two special researchers with two computers respectively. After that, researchers compare two database twice and electronic data will be conserved and backup.

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:

 2024-09-19 23:48:44