ChiCTR2600121307 版本V1.0 版本创建时间2026/03/27 17:48:13 中国临床试验注册中心

审核状态:

Project audit state:

通过审核

Successful

注册号:

Registration number:

ChiCTR2600121307 

最近更新日期:

Date of Last Refreshed on:

2026-03-27 17:44:56 

注册时间:

Date of Registration:

2026-03-27 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

老年阈下抑郁静息态脑网络功能连接的性别差异:基于三重网络模型的研究

Public title:

Gender Differences in Functional Connectivity of Resting-State Brain Networks in Subclinical Depression Among the Elderly: A Study Based on the Triple-Net Model

注册题目简写:

English Acronym:

研究课题的正式科学名称:

老年阈下抑郁静息态脑网络功能连接的性别差异:基于三重网络模型的研究

Scientific title:

Gender Differences in Functional Connectivity of Resting-State Brain Networks in Subclinical Depression Among the Elderly: A Study Based on the Triple-Net Model

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:

陆伟 

研究负责人:

吴冬梅 

Applicant:

Wei Lu 

Study leader:

Dongmei Wu 

申请注册联系人电话:

Applicant telephone:

+86 186 8399 3928

研究负责人电话:

Study leader's
telephone:

+86 181 9072 1952

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:

luwei_0928@163.com

研究负责人电子邮件:

Study leader's E-mail:

wudongmei_2001@163.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:

四川省成都市青羊区一环路西二段32号

研究负责人通讯地址:

四川省成都市青羊区一环路西二段32号

Applicant address:

No. 32, Section 2, West First Ring Road, Qingyang District, Chengdu City, Sichuan Province

Study leader's address:

No. 32, Section 2, West First Ring Road, Qingyang District, Chengdu City, Sichuan Province

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:

成都中医药大学

Applicant's institution:

Chengdu University of Traditional Chinese Medicine

研究负责人所在单位:

四川省医学科学院·四川省人民医院

Affiliation of the Leader:

Sichuan Academy of Medical Sciences · Sichuan Provincial People's Hospital

是否获伦理委员会批准:

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

伦理(研)2025年第977号

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:

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

Name of the ethic committee:

Sichuan Academy of Medical Sciences · Sichuan Provincial People's hospital basic and clinical research ethics committee

伦理委员会批准日期:

Date of approved by ethic committee:

2026-01-06 00:00:00

伦理委员会联系人:

谢可

Contact Name of the ethic committee:

Ke Xie

伦理委员会联系地址:

四川省成都市青羊区一环路西二段32号

Contact Address of the ethic committee:

No. 32, Section 2, 1st Ring Road West, Qingyang District, Chengdu, Sichuan

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:

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

Primary sponsor:

Sichuan Academy of Medical Sciences · Sichuan Provincial People's Hospital

研究实施负责(组长)单位地址:

四川省成都市青羊区一环路西二段32号

Primary sponsor's address:

No. 32, Section 2, 1st Ring Road West, Qingyang District, Chengdu, Sichuan

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

四川省

市(区县):

成都市

Country:

China

Province:

Sichuan

City:

Chengdu

单位(医院):

四川省医学科学院·四川省人民医院

具体地址:

四川省成都市青羊区一环路西二段32号

Institution
hospital:

Sichuan Academy of Medical Sciences · Sichuan Provincial People's Hospital

Address:

No. 32, Section 2, 1st Ring Road West, Qingyang District, Chengdu, Sichuan

经费或物资来源:

自筹

Source(s) of funding:

raise independently

研究疾病:

阈下抑郁  

Target disease:

Subthreshold depression

研究疾病代码:

Target disease code:

研究类型:

观察性研究

Study type:

Observational study

研究所处阶段:

其它 

Study phase:

N/A

研究设计:

病例对照研究 

Study design:

Case-Control study 

研究目的:

探讨老年阈下抑郁群体在静息状态下大脑功能连接的性别差异,以期为早期识别和个性化干预提供神经科学依据。  

Objectives of Study:

Exploring gender differences in brain functional connectivity at rest among the elderly with subthreshold depression, aiming to provide neuroscientific evidence for early identification and personalized intervention.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

阈下抑郁组(StD ):(1)年龄60周岁及以上;(2)至今在本地区长期居住20年以上;(3)由精神科主治医师及以上根据 DSM-5 评估,受试者存在抑郁症状但未达到MDD的完整诊断标准;同时老年抑郁量表(GDS-30)评分 >10 分,提示存在临床意义的抑郁症状;(4)沟通无障碍或在视、听矫正后沟通无障碍;(5)知情同意,自愿参加本研究。 健康对照组(HC):(1)年龄60周岁及以上;(2)长期居住本地区≥20年;(3)GDS-30评分≤10分,既往无抑郁等精神障碍诊断;(4)MMSE 未达认知障碍标准;(5)知情同意,自愿参加本研究。

Inclusion criteria

1.Subthreshold Depression Group (StD): (1) Age 60 years or older; (2) Have been a long-term resident in the local area for over 20 years; (3) Assessed by a psychiatrist or above according to DSM-5, the subject exhibits depressive symptoms but does not meet the full diagnostic criteria for MDD; meanwhile, the Geriatric Depression Scale (GDS-30) score is >10 points, indicating clinically significant depressive symptoms; (4) No communication barriers or no barriers after visual or hearing correction; (5) Informed consent, voluntarily participating in this study. 2.Healthy Control Group (HC): (1) Age 60 years or older; (2) Have been a long-term resident in the local area for ≥20 years; (3) GDS-30 score ≤10 points, with no prior diagnosis of depression or other mental disorders; (4) MMSE does not meet the criteria for cognitive impairment; (5) Informed consent, voluntarily participating in this study.

排除标准:

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。

Exclusion criteria:

Exclusion criteria: (1) T1-weighted MRI showing cerebral infarction (lacunar infarction >15 mm) or other vascular lesions; (2) patients with severe physical illnesses who cannot tolerate the procedure; (3) diseases associated with brain tissue changes, such as brain tumors, metastatic diseases; unstable physical conditions like severe asthma; epilepsy and other neurodegenerative disorders; physical illnesses that may cause mood disorder symptoms, such as multiple sclerosis, thyroid diseases, etc.; (4) individuals screened for cognitive impairment using the Mini-Mental State Examination (MMSE) (MMSE score ≤17 for the illiterate group, ≤20 for the primary school group, and ≤24 for the secondary school and above group); (5) those with a previous diagnosis of mental disorders or currently suffering from mental disorders; (6) those with a history of depression or bipolar disorder; (7) a history of antipsychotic medication use or alcoholism within the past 2 months; (8) claustrophobia or the presence of metal implants, making MRI examination unfeasible; (9) participation in other research projects during the study period.

研究实施时间:

Study execute time:

From 2026-03-30 00:00:00 To 2027-03-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-04-06 00:00:00 To 2027-03-30 00:00:00

干预措施:

Interventions:

组别:

阈下抑郁组

样本量:

120

Group:

Subthreshold depression group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

正常对照组

样本量:

120

Group:

Normal control 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):

四川省  

市(区县):

 

Country:

China

Province:

Sichuan

City:

单位(医院):

四川省医学科学院·四川省人民医院  

单位级别:

三甲  

Institution
hospital:

Sichuan Academy of Medical Sciences · Sichuan Provincial People's Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

三重网络内功能连接强度

指标类型:

主要指标

Outcome:

Triple network intrinsic functional connectivity strength

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

三重网络间功能连接强度

指标类型:

主要指标

Outcome:

Functional connectivity strength between the triple networks

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

老年抑郁量表总分

指标类型:

次要指标

Outcome:

Total score of the Geriatric Depression Scale

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

流调中心抑郁自评量表总分

指标类型:

次要指标

Outcome:

Total score of the Center for Epidemiologic Studies Depression Scale (CES-D)

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

脑网络连接指标与抑郁量表得分的相关性

指标类型:

次要指标

Outcome:

Correlation between brain network connectivity metrics and depression scale scores

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:

组织:

Sample Name:

None

Tissue:

人体标本去向

其它  

说明

Fate of sample:

0thers  

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 60 years
最大 Max age 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

否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):

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

None

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

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.

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:

 2026-03-27 17:44:56