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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: |
ChiCTR2400094925 |
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最近更新日期: Date of Last Refreshed on: |
2024-12-30 16:59:43 |
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注册时间: Date of Registration: |
2024-12-30 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: |
利用定量CT技术挖掘新型降糖药物对2型糖尿病患者心血管获益的新机制 |
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Public title: |
Exploring new cardiovascular beneficial mechanisms of novel hypoglycemic drugs in patients with type 2 diabetes through utilizing quantitative CT technology |
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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: |
利用定量CT技术挖掘新型降糖药物对2型糖尿病患者心血管获益的新机制 |
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Scientific title: |
Exploring new cardiovascular beneficial mechanisms of novel hypoglycemic drugs in patients with type 2 diabetes through utilizing quantitative CT technology |
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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: |
于珊珊 |
研究负责人: |
于珊珊 |
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Applicant: |
Shanshan Yu |
Study leader: |
Shanshan Yu |
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申请注册联系人电话: Applicant telephone: |
+86 18098873273 |
研究负责人电话: Study leader's telephone: |
+86 411 83635963 |
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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: |
yushanshan1988@126.com |
研究负责人电子邮件: Study leader's E-mail: |
yushanshan1988@126.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: |
辽宁省大连市西岗区中山路222号 |
研究负责人通讯地址: |
大连市西岗区中山路222号 |
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Applicant address: |
No. 222, Zhongshan Road, Xigang District, Dalian |
Study leader's address: |
No. 222, Zhongshan Road, Xigang District, Dalian |
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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: |
大连医科大学附属第一医院 |
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Applicant's institution: |
The First Affiliated Hospital of Dalian Medical University |
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研究负责人所在单位: |
大连医科大学附属第一医院 |
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Affiliation of the Leader: |
The First Affiliated Hospital of Dalian Medical 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: |
PJ-KS-KY-2024-81(X) |
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: |
大连医科大学附属第一医院伦理委员会 |
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Name of the ethic committee: |
Ethics Committee of The First Affiliated Hospital of Dalian Medical University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2024-02-21 00:00:00 |
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伦理委员会联系人: |
徐蕾 |
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Contact Name of the ethic committee: |
Lei Xu |
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伦理委员会联系地址: |
大连市西岗区中山路222号 |
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Contact Address of the ethic committee: |
No. 222, Zhongshan Road, Xigang District, Dalian |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 411 83010706 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
dyyyirb@163.com |
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研究实施负责(组长)单位: |
大连医科大学附属第一医院 |
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Primary sponsor: |
The First Affiliated Hospital of Dalian Medical University |
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研究实施负责(组长)单位地址: |
大连市西岗区中山路222号 |
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Primary sponsor's address: |
No. 222, Zhongshan Road, Xigang District, Dalian |
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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: |
2023年度“创新药物上市后临床研究科研专项”青年课题 |
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Source(s) of funding: |
Development Center for Medical Science & Technology, National Health Commission of the PRC |
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Target disease: |
Type 2 diabetes mellitus;Atherosclerotic cardiovascular disease |
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Target disease code: |
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研究类型: |
干预性研究 |
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Study type: |
Interventional 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: |
随机平行对照 |
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Study design: |
Parallel |
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研究目的: |
1. 利用定量CT(QCT)技术测定肝脏、胰腺、肾周和腰大肌脂肪含量,以及皮下和内脏脂肪含量,明确与比较不同组织器官脂肪含量对2型糖尿病(T2DM)患者心血管不良事件的“贡献”,预期发现T2DM大血管并发症新的危险因素。 2. 对比新型降糖药物胰高血糖素样肽-1受体激动剂(GLP-1RA)、钠-葡萄糖共转运蛋白2抑制剂(SGLT-2i)和钠-葡萄糖共转运蛋白1和2双抑制剂(SGLT-1/2i)对T2DM患者不同组织器官脂肪含量及心血管结局的影响及其差异,并证实是否与调控硒蛋白S(SelS)的作用及强弱不同有关,挖掘新型降糖药物心血管获益的新机制,发现新型降糖药物的潜在作用靶点,促进新型降糖药物与SelS合剂作为既可调节糖脂代谢紊乱又可兼顾调控血管病变的多功能靶向新药进行研发。 |
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Objectives of Study: |
First, utilize quantitative computed tomography (QCT) technology to measure the fat content in the liver, pancreas, perirenal, and psoas muscle areas, as well as subcutaneous and visceral fat content, to clarify and compare the "contribution" of fat content in different tissue organs to cardiovascular adverse events in patients with type 2 diabetes (T2DM). It is expected that new risk factors for macrovascular complications in T2DM will be identified. Second, compare the effects of the novel hypoglycemic drugs glucagon-like peptide-1 receptor agonist (GLP-1RA), sodium-glucose cotransporter 2 inhibitor (SGLT-2i), and dual inhibitor of sodium-glucose cotransporters 1 and 2 (SGLT-1/2i) on the fat content of different tissue organs and cardiovascular outcomes in T2DM patients, and verify whether these effects are related to the regulation of selenoprotein S (SelS) and the differences in their strengths. This research aims to explore new mechanisms of cardiovascular benefits of novel hypoglycemic drugs, discover potential therapeutic targets for these drugs, and promote the development of a multifunctional targeted new drug that combines novel hypoglycemic drugs with SelS to regulate both glycolipid metabolism disorders and vascular pathologies. |
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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: |
第一部分入组标准: 1. T2DM 入选标准:年龄 18~75 岁,符合 1999 年 WHO 糖尿病诊断和分型标准。 2. AS 入选标准:年龄 18~75 岁,有心、脑或周围血管 AS 性疾病的证据,即有冠心病(明确心肌梗死病史>2 个月;经冠脉 CTA 或造影证实存在>=2 支冠脉血管或左主干狭窄>=50%的证据,无论是否行血运重建治疗;存在 1 支冠脉狭窄的证据,未行血运重建治疗,并明确诊断为不稳定型心绞痛>2 个月)、脑卒中(脑梗死或高血压脑出血病史>2 个月、经 CT 或 MRI 检查证实的脑梗死或脑出血),或周围血管病变(经超声或下肢血管 CTA 检查证实下肢动脉粥样硬化斑块且狭窄>=50%和/或曾行下肢动脉介入治疗,无论是否存在临床症状)选取于大连医科大学附属第一医院 MMC 登记的 T2DM 患者,按照有无心、脑及周围血管 AS 性疾病的证据,分为 T2DM 合并 AS 组 100 例(DAS)和单纯 T2DM 组 100 例(IDM)。 第二部分入组标准: 心血管疾病高危的 T2DM 入选标准:年龄 18~75 岁,符合 T2DM 诊断和分型标准,且存在心、脑或周围血管 AS 性疾病的证据(同第一部分2. AS 入选标准)。 |
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Inclusion criteria |
Part I Enrollment Criteria: 1. T2DM inclusion criteria: age 18~75 years, meeting the 1999 WHO criteria for diagnosis and classification of diabetes. 2. AS Inclusion Criteria: Age 18~75 years old, with evidence of AS disease in the heart, brain or peripheral vessels, i.e., coronary heart disease (clear history of myocardial infarction> 2 months; Evidence of >=2 coronary arteries or left main stenosis >=50% confirmed by coronary CTA or angiography, with or without revascularization; Presence of evidence of 1 coronary artery stenosis, no revascularization therapy, and a definitive diagnosis of unstable angina >2 months), stroke (history of cerebral infarction or hypertensive intracerebral hemorrhage > 2 months, cerebral infarction or intracerebral hemorrhage confirmed by CT or MRI), or peripheral vascular lesions (atherosclerotic plaques of the lower extremities confirmed by ultrasound or CTA of the lower extremities with > stenosis). =50% and/or have undergone lower extremity arterial intervention, regardless of clinical symptoms) The patients with T2DM enrolled in the MMC of the First Affiliated Hospital of Dalian Medical University were divided into 100 cases in the T2DM group with AS (DAS) and 100 cases in the T2DM group alone (IDM) according to whether there was evidence of AS disease in the heart, brain, and peripheral blood vessels. Part II Enrollment Criteria: Inclusion criteria for T2DM at high risk of cardiovascular disease: age 18~75 years old, meeting the criteria for diagnosis and classification of T2DM, and evidence of cardiac, cerebral or peripheral vascular AS disease (same as Part I. 2. AS Inclusion Criteria). |
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排除标准: |
已确诊的严重肝、肾疾患及肿瘤;近期酮症、手术、创伤或感染等应激情况;合并严重营养不良或贫血;合并急慢性消化道病变;血液系统疾病。 |
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Exclusion criteria: |
Diagnosed severe liver and kidney diseases and tumors; recent stress such as ketosis, surgery, trauma or infection; Comorbid severe malnutrition or anemia; combined with acute and chronic gastrointestinal lesions; Hematologic disorders. |
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研究实施时间: Study execute time: |
从 From 2024-03-30 00:00:00至 To 2026-03-29 00:00:00 |
征募观察对象时间: Recruiting time: |
从From 2024-12-30 00:00:00 至 To 2025-12-30 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): |
由研究者采用随机数表法产生 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
Generated by the researcher using the random number table method. |
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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: |
双盲,对研究参与者和研究者设盲 |
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Blinding: |
Double-blind, blinding the study participants and investigators |
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是否共享原始数据: IPD sharing |
Yes |
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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): |
在试验完成且相关研究结果发表后的6个月内,同时,在得到伦理委员会的批准后,拟以ResMan网站(www.medresman.org.cn)作为共享原始数据的平台。 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
Within 6 months of the completion of the trial and the publication of relevant study results, and with the approval of the Ethics Committee, it is proposed to use the ResMan website (www.medresman.org.cn) as a platform for sharing raw data. |
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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: |
CRF |
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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: |
无/No |