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审核状态: Project audit state: |
通过审核 Successful |
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注册号: Registration number: |
ChiCTR2300071290 |
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最近更新日期: Date of Last Refreshed on: |
2023-05-10 15:04:00 |
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注册时间: Date of Registration: |
2023-05-10 00:00:00 |
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注册号状态: |
预注册 |
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Registration Status: |
Prospective registration |
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注册题目: |
FTO通过m6A修饰调控mTOR信号通路在糖尿病肾病足细胞损伤中的作用和机制研究 |
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Public title: |
Mechanistic study of FTO-mediated N6-methyladenosine modification of mTOR signaling involved in podocyte injury in diabetic nephropathy |
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注册题目简写: |
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English Acronym: |
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研究课题的正式科学名称: |
FTO通过m6A修饰调控mTOR信号通路在糖尿病肾病足细胞损伤中的作用和机制研究 |
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Scientific title: |
Mechanistic study of FTO-mediated N6-methyladenosine modification of mTOR signaling involved in podocyte injury in diabetic nephropathy |
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研究课题代号(代码): Study subject ID: |
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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: |
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申请注册联系人: |
戴艳 |
研究负责人: |
戴艳 |
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Applicant: |
yan dai |
Study leader: |
yan dai |
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申请注册联系人电话: Applicant telephone: |
+86 21 6404 1990 |
研究负责人电话: Study leader's telephone: |
+86 21 6404 1990 |
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申请注册联系人传真 : Applicant Fax: |
研究负责人传真: Study leader's fax: |
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申请注册联系人电子邮件: Applicant E-mail: |
daishu1996@126.com |
研究负责人电子邮件: Study leader's E-mail: |
daishu1996@126.com |
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申请单位网址(自愿提供): Applicant website(voluntary supply): |
department of nepghrology,zhongshan hospital,fudan university |
研究负责人网址(自愿提供): Study leader's website(voluntary supply): |
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申请注册联系人通讯地址: |
上海市徐汇区枫林路180号 |
研究负责人通讯地址: |
上海市徐汇区枫林路180号 |
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Applicant address: |
180 Fenglin Road Shanghai China |
Study leader's address: |
180 Fenglin Road Shanghai China |
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申请注册联系人邮政编码: Applicant postcode: |
200032 |
研究负责人邮政编码: Study leader's postcode: |
200032 |
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申请人所在单位: |
复旦大学附属中山医院 |
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Applicant's institution: |
department of nepghrology,zhongshan hospital,fudan university |
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研究负责人所在单位: |
复旦大学附属中山医院 |
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Affiliation of the Leader: |
department of nepghrology,zhongshan hospital,fudan university |
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是否获伦理委员会批准: |
是/Yes |
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Approved by ethic committee: |
Yes |
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伦理委员会批件文号: Approved No. of ethic committee: |
B2023-076R |
伦理委员会批件附件: Approved file of Ethical Committee: |
查看附件View |
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批准本研究的伦理委员会名称: |
复旦大学附属中山医院伦理委员会 |
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Name of the ethic committee: |
Ethics Committee of Zhongshan Hospital Fudan University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2023-03-31 00:00:00 |
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伦理委员会联系人: |
秦裕新 |
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Contact Name of the ethic committee: |
Yuxin Qin |
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伦理委员会联系地址: |
复旦大学附属中山医院枫林路180号5号楼412室 |
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Contact Address of the ethic committee: |
180 Fenglin Road Shanghai China |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 21 6404 1990 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
ec@zs-hospital.sh.cn |
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研究实施负责(组长)单位: |
复旦大学附属中山医院 |
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Primary sponsor: |
zhongshan hospital fudan university |
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研究实施负责(组长)单位地址: |
复旦大学附属中山医院枫林路180号 |
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Primary sponsor's address: |
180 Fenglin Road Shanghai China |
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试验主办单位(项目批准或申办者): Secondary sponsor: |
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经费或物资来源: |
上海市科委项目,FTO通过m6A修饰调控mTOR信号通路在糖尿病肾病足细胞损伤中的作用和机制研究(22ZR1410600) |
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Source(s) of funding: |
Shanghai Committee of Science and Technology,FTO-mediated N6-methyladenosine modification contributes to podocyte injury in diabetic nephropathy through regulation of mTOR signaling (22ZR1410600) |
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Target disease: |
diabetic nephropathy |
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Target disease code: |
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研究类型: |
观察性研究 |
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Study type: |
Observational study |
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研究所处阶段: |
其它 | ||||||||||||||||||||||
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Study phase: |
N/A |
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研究设计: |
病例对照研究 |
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Study design: |
Case-Control study |
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研究目的: |
1. 建立DN患者肾组织m6A甲基化图谱。 2. 明确DN患者全血和肾组织FTO介导m6A甲基化修饰和临床DN进展关联。 3. 通过DN患者m6A甲基化图谱筛选出2-3个与DN足细胞损伤密切相关的FTO介导m6A修饰靶基因,通过功能学研究确定这些表观遗传学异常与临床DN的相关性,明确这些m6A修饰异常发生的机制。 4.研究外周血m6A甲基化修饰异常作为无创生物标志物预测DN发生发展和评估危险因素控制水平的作用。 |
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Objectives of Study: |
1.Establish the m6A methylation profile of kidney tissue in DN patients. 2. To clarify the relationship between FTO-mediated m6A methylation modification and clinical DN progression in whole blood and kidney tissues of DN patients. 3. Screen 2-3 FTO-mediated m6A modification target genes that are closely related to DN podocyte damage through the m6A methylation profile of DN patients, and determine the correlation between these epigenetic abnormalities and clinical DN through functional studies. Clarify the mechanism of these m6A modification abnormalities. 4. To study the role of abnormal methylation modification of peripheral blood m6A as a non-invasive biomarker in predicting the occurrence and development of DN and assessing the control level of risk factors. |
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药物成份或治疗方案详述: |
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Description for medicine or protocol of treatment in detail: |
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纳入标准: |
①2型糖尿病肾病患者100名:选取我科2016-2020年入院肾活检明确糖尿病肾病患者,按照病理分期。尿ACR>30mg/g,24小时蛋白尿>150mg和(或)眼底视网膜微血管病变18-70岁患者,HbA1c<10%,GFR≥60 ml/min/1.73 m2;血压<150/90mmHg |
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Inclusion criteria |
①100 patients with type 2 diabetic nephropathy: selected patients with diabetic nephropathy admitted to our department from 2016 to 2020 by renal biopsy, and according to pathological staging. Urinary ACR>30mg/g, 24-hour proteinuria>150mg and/or fundus retinal microangiopathy 18-70 years old patients, HbA1c<10%, GFR≥60 ml/min/1.73 m2; blood pressure <150/90mmHg |
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排除标准: |
肝损(AST/ALT大于正常2.5倍);心脏器质性疾病三个月内发生过心梗、PTCA支架术等,严重心功能不全(III-IV级);脑血管意外;凝血障碍;酮症酸中毒和感染;活动性消化道出血怀孕和哺乳期妇女;服用3个降压药物后BP>160/90mmHg |
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Exclusion criteria: |
Liver damage (AST/ALT is greater than 2.5 times normal); cardiac infarction, PTCA stents, etc. occurred within three months of organic heart disease, severe cardiac insufficiency (Grade III-IV); cerebrovascular accident; coagulopathy; ketones Acidosis and infection; active gastrointestinal bleeding pregnant and lactating women; BP>160/90mmHg after taking 3 antihypertensive drugs |
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研究实施时间: Study execute time: |
从 From 2023-04-01 00:00:00至 To 2025-03-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从From 2023-05-15 00:00:00 至 To 2024-12-31 00:00:00 |
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干预措施: Interventions: |
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研究实施地点: Countries of recruitment and research settings: |
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测量指标: Outcomes: |
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采集人体标本:
Collecting sample(s)
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征募研究对象情况: Recruiting status: |
尚未开始 Not yet recruiting |
年龄范围: Participant age: |
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性别: |
男女均可 |
Gender: |
Both |
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随机方法(请说明由何人用什么方法产生随机序列): |
单中心前瞻性队列研究 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
Prospective cohort study |
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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 |
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盲法: |
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Blinding: |
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是否共享原始数据: IPD sharing |
No |
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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): |
IIT-EDC |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
IIT-EDC |
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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: |
EDC |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
EDC |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |