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注册号: Registration number: |
ChiCTR2600120483 |
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最近更新日期: Date of Last Refreshed on: |
2026-03-16 10:41:08 |
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注册时间: Date of Registration: |
2026-03-16 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: |
基于弥散张量成像老年阈下抑郁脑白质性别差异的研究 |
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Public title: |
Research on Gender Differences in White Matter of subthreshold Depression in the Elderly Based on Diffusion Tensor Imaging |
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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: |
基于弥散张量成像老年阈下抑郁脑白质性别差异的研究 |
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Scientific title: |
Research on Gender Differences in White Matter of subthreshold Depression in the Elderly Based on Diffusion Tensor Imaging |
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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: |
魏嫚 |
研究负责人: |
吴冬梅 |
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Applicant: |
Wei Man |
Study leader: |
Wu Dongmei |
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申请注册联系人电话: Applicant telephone: |
+86 133 8661 9798 |
研究负责人电话:
Study leader's |
+86 181 9072 1952 |
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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: |
1061039726@qq.com |
研究负责人电子邮件: Study leader's E-mail: |
wudongmei_2001@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: |
四川省成都市金牛区西安路街道成都中医药大学 |
研究负责人通讯地址: |
成都市一环路西二段32号 |
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Applicant address: |
Chengdu University of Traditional Chinese Medicine, Xi 'an Road Sub-district, Jinniu District, Chengdu City, Sichuan Province |
Study leader's address: |
No. 32, Section 2, West First Ring Road, Chengdu City |
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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: |
成都中医药大学 |
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Applicant's institution: |
Chengdu University of Traditional Chinese Medicine |
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研究负责人所在单位: |
四川省医学科学院·四川省人民医院 |
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Affiliation of the Leader: |
Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital |
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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: |
伦审(研)2025年第978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: |
四川省医学科学院·四川省人民医院基础及临床研究伦理委员会 |
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Name of the ethic committee: |
Basic and Clinical Research Ethics Committee of Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital |
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伦理委员会批准日期: Date of approved by ethic committee: |
2026-01-06 00:00:00 | ||
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伦理委员会联系人: |
谢可 |
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Contact Name of the ethic committee: |
Xie Ke |
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伦理委员会联系地址: |
成都市一环路西二段32号 |
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Contact Address of the ethic committee: |
No. 32, Section 2, West First Ring Road, Chengdu City |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 28 8739 3449 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
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研究实施负责(组长)单位: |
四川省医学科学院·四川省人民医院 |
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Primary sponsor: |
Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital |
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研究实施负责(组长)单位地址: |
成都市一环路西二段32号 |
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Primary sponsor's address: |
No. 32, Section 2, West First Ring Road, Chengdu City |
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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: |
自筹经费 |
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Source(s) of funding: |
self-financing |
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研究疾病: |
阈下抑郁 |
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Target disease: |
subthreshold depression |
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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: |
探索不同性别老年阈下抑郁脑白质结构改变的特征,并进一步解析老年阈下抑郁脑白质结构网络拓扑属性的性别差异及其神经基础。进一步进行探索性分析,揭示具有性别差异的脑白质微结构及脑网络属性与老年抑郁量表评分之间的内在联系。 |
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Objectives of Study: |
To explore the characteristics of the changes in the white matter structure of depressive brain in different genders, and further analyze the gender differences in the topological attributes of the white matter structure network of subthreshold depression in the elderly and its neural basis. Further exploratory analysis was carried out to reveal the internal relationship between the gender-differentiated white matter microstructure and brain network attributes and the score of the Geriatric Depression Scale. |
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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: |
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Inclusion criteria |
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排除标准: |
1.T1加权MRI显示脑梗塞(腔隙性脑梗死>15mm)或其他血管损伤; 2.患有严重躯体疾病不能耐受者; 3.与大脑组织变化相关的疾病,如脑肿瘤,肿瘤转移性疾病;不稳定的躯体疾病,如重性哮喘;癫痫及其他神经变性疾病;可能导致心境障碍症状的躯体疾病,如多发性硬化、甲状腺疾病等; 4.简易精神状态检查表(Mini-mental State Examination,MMSE)筛查有认知障碍者(MMSE评分文盲组≤17分,小学组≤20分,中学及以上组≤24分); 5.既往诊断精神障碍或现患精神障碍者; 6.既往诊断抑郁症、双相情感障碍者; 7.2个月内有抗精神病药史或酗酒史; 8.幽闭紧张或体内有金属植入物等,不能进行MRI检查者; 9.研究期间参与其他研究项目者。 |
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Exclusion criteria: |
1. Cerebral infarction (lacunar infarction >15 mm) or other vascular damage shown on T1-weighted MRI; 2. Inability to tolerate the procedure due to severe physical illness; 3. Diseases associated with brain tissue changes, such as brain tumors, metastatic tumors; unstable physical illnesses, such as severe asthma; epilepsy and other neurodegenerative diseases; physical illnesses that may cause mood disorder symptoms, such as multiple sclerosis, thyroid disease, etc.; 4. Cognitive impairment screened by the Mini-mental State Examination (MMSE score <=17 for the illiterate group, <=20 for the primary school group, and ≤24 for the middle school group and above); 5. Previous diagnosis of mental disorders or current mental disorders; 6. Previous diagnosis of depression or bipolar disorder; 7. History of antipsychotic medication use or alcohol abuse within the past 2 months; 8. Claustrophobia or presence of metal implants, etc., making MRI examination unsuitable; 9. Participation in other research projects during the study period. |
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研究实施时间: Study execute time: |
从 From 2026-03-15 00:00:00至 To 2027-05-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-03-16 00:00:00 至 To 2027-05-31 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): |
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: |
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Blinding: |
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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): |
数据发表的杂志 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
journal of data publication |
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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: |
数据采集与管理皆在四川省医学科学院·四川省人民医院,保存参与者的电子病例报表 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Data collection and management are all conducted at Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, and the electronic case reports of the participants are kept |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
暂未确定/Not yet |