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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: |
ChiCTR2600117158 |
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最近更新日期: Date of Last Refreshed on: |
2026-01-20 16:23:49 |
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注册时间: Date of Registration: |
2026-01-20 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: |
血清铁蛋白与简易胰岛素抵抗替代指数对中老年2型糖尿病早期肾损伤的交互作用及联合预测价值研究 |
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Public title: |
Study on the Interaction and Combined Predictive Value of Serum Ferritin and Simple Surrogate Indices of Insulin Resistance for Early Renal Injury in Middle-Aged and Elderly Patients with Type 2 Diabetes Mellitus |
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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: |
血清铁蛋白与简易胰岛素抵抗替代指数对中老年2型糖尿病早期肾损伤的交互作用及联合预测价值研究 |
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Scientific title: |
Study on the Interaction and Combined Predictive Value of Serum Ferritin and Simple Surrogate Indices of Insulin Resistance for Early Renal Injury in Middle-Aged and Elderly Patients with Type 2 Diabetes Mellitus |
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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: |
张梦灵 |
研究负责人: |
张梦灵 |
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Applicant: |
Zhang Mengling |
Study leader: |
Zhang Mengling |
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申请注册联系人电话: Applicant telephone: |
+86 151 8304 1387 |
研究负责人电话:
Study leader's |
+86 23 4378 0251 |
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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: |
15183041387@163.com |
研究负责人电子邮件: Study leader's E-mail: |
15183041387@163.com |
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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): |
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申请注册联系人通讯地址: |
重庆市大足区棠香街道红星社区二环南路1073号 |
研究负责人通讯地址: |
重庆市大足区棠香街道红星社区二环南路1073号 |
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Applicant address: |
No. 1073, South Second Ring Road, Hongxing community, Tangxiang Street, Dazu District, Chongqing |
Study leader's address: |
No. 1073, South Second Ring Road, Hongxing community, Tangxiang Street, Dazu District, Chongqing |
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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: |
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申请人所在单位: |
重庆市大足区人民医院 |
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Applicant's institution: |
The People’s Hospital of Dazu, Chongqing |
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研究负责人所在单位: |
重庆市大足区人民医院 |
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Affiliation of the Leader: |
The People’s Hospital of Dazu, Chongqing |
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是否获伦理委员会批准: |
是 |
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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: |
2025年科伦审第(95)号 |
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: |
大足区人民医院伦理委员会 |
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Name of the ethic committee: |
Ethics Committee of Dazu District People's Hospital |
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伦理委员会批准日期: Date of approved by ethic committee: |
2025-08-06 00:00:00 | ||
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伦理委员会联系人: |
姜先梅 |
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Contact Name of the ethic committee: |
Jiang XianMei |
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伦理委员会联系地址: |
重庆市大足区棠香街道红星社区二环南路1073号 |
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Contact Address of the ethic committee: |
No. 1073, South Second Ring Road, Hongxing community, Tangxiang Street, Dazu District, Chongqing |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 23 6507 0532 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
1927829487@qq.com |
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研究实施负责(组长)单位: |
重庆市大足区人民医院 |
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Primary sponsor: |
The People’s Hospital of Dazu, Chongqing |
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研究实施负责(组长)单位地址: |
重庆市大足区棠香街道红星社区二环南路1073号 |
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Primary sponsor's address: |
No. 1073, South Second Ring Road, Hongxing community, Tangxiang Street, Dazu District, Chongqing |
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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: |
重庆市大足区科卫联合项目 |
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Source(s) of funding: |
Chongqing Dazu District Science and Technology Development Project |
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研究疾病: |
2型糖尿病早期肾损伤 |
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Target disease: |
Early renal injury in type 2 diabetes |
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研究疾病代码: |
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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: |
横断面 |
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Study design: |
Cross-sectional |
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研究目的: |
探讨血清铁蛋白(SF)与简易胰岛素抵抗替代指标(TyG指数、TG/HDL-C指数、TyG-BMI指数、HOMA-IR)两两联合对2型糖尿病(T2DM)患者早期肾损伤(UACR≥30 mg/g)的交互作用及联合预测价值 |
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Objectives of Study: |
To investigate the interaction and combined predictive value of serum ferritin (SF) paired with each simple surrogate index of insulin resistance—TyG index, TG/HDL-C ratio, TyG-BMI index, and HOMA-IR—for early renal injury (UACR >= 30 mg/g) in patients with type 2 diabetes mellitus (T2DM). |
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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: |
1.年龄40-70岁,男女不限;2.根据《中国糖尿病防治指南(2024 版)》糖尿病诊断与分型标准确诊为 2 型糖尿病的患者;3.临床资料完整;4.愿意并签署知情同意书者。 |
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Inclusion criteria |
1. Aged 40-70 years, either sex. 2. Diagnosed with type 2 diabetes mellitus according to the diagnostic and classification criteria in the "Chinese Guidelines for the Prevention and Treatment of Diabetes Mellitus (2024 Edition)". 3. Complete clinical data available. 4. Willing to participate and has signed informed consent. |
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排除标准: |
1.1型糖尿病患者,其他特殊类型糖尿病患者;2.有高血压病史; |
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Exclusion criteria: |
1. Subjects with type 1 diabetes or any other specific types of diabetes. 2. Individuals with a history of hypertension. 3. Patients with any renal disease, including acute or chronic glomerulonephritis, urinary-tract infection, etc. 4. Subjects with moderate-to-advanced chronic kidney disease. 5. Presence of acute diabetic complications such as diabetic ketoacidosis or hyperosmolar hyperglycaemic state. 6. Concomitant anaemia. 7. Use of insulin, immunosuppressants, corticosteroids, iron preparations, or anti-inflammatory drugs within the past month. 8. Autoimmune disorders. 9. Severe systemic illnesses: serious infection; |
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研究实施时间: Study execute time: |
从 From 2025-07-01 00:00:00至 To 2027-06-30 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-01-20 00:00:00 至 To 2026-06-30 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): |
无 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
None |
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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: |
无 |
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Blinding: |
None |
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是否共享原始数据: IPD sharing |
否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): |
无 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
None |
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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: |
病例记录表 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
CRF |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |