犬尿氨酸代谢通路联合脑影像探究抑郁症自杀意念生物学机制及构建早期识别模型

注册号:

Registration number:

ChiCTR2500109936 

最近更新日期:

Date of Last Refreshed on:

2025-09-28 08:37:33 

注册时间:

Date of Registration:

2025-09-28 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

犬尿氨酸代谢通路联合脑影像探究抑郁症自杀意念生物学机制及构建早期识别模型

Public title:

Kynurenine Pathway Combined with Neuroimaging to Investigate the Mechanisms of Suicidal Ideation in Major Depressive Disorders and to establish an early-identification model

注册题目简写:

English Acronym:

研究课题的正式科学名称:

犬尿氨酸代谢通路联合脑影像探究抑郁症自杀意念的生物学机制及构建早期识别模型

Scientific title:

Kynurenine Pathway Combined with Neuroimaging to Investigate the Mechanisms of Suicidal Ideation in Major Depressive Disorders and to establish an early-identification 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:

田雪 

研究负责人:

田雪 

Applicant:

Tian Xue 

Study leader:

Tian Xue 

申请注册联系人电话:

Applicant telephone:

+86 136 0218 2093

研究负责人电话:

Study leader's
telephone:

+86 136 0218 2093

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:

576491743@qq.com

研究负责人电子邮件:

Study leader's E-mail:

576491743@qq.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:

天津市河西区柳林路13号

研究负责人通讯地址:

天津市河西区柳林路13号

Applicant address:

13 Liulin Road, Hexi District, Tianjin, China

Study leader's address:

13 Liulin Road, Hexi District, Tianjin, China

申请注册联系人邮政编码:

Applicant postcode:

300222

研究负责人邮政编码:

Study leader's postcode:

300222

申请人所在单位:

天津市安定医院

Applicant's institution:

Tianjin Anding Hospital

研究负责人所在单位:

天津市安定医院

Affiliation of the Leader:

Tianjin Anding 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:

(2025)伦科快审第(2025-41)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:

天津市安定医院伦理委员会

Name of the ethic committee:

Ethics Committee of Tianjin Anding Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2025-09-03 00:00:00

伦理委员会联系人:

连大祥

Contact Name of the ethic committee:

Lian Daxiang

伦理委员会联系地址:

天津市河西区柳林路13号

Contact Address of the ethic committee:

13 Liulin Road, Hexi District, Tianjin, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 22 8818 8631

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:

天津市安定医院

Primary sponsor:

Tianjin Anding Hospital

研究实施负责(组长)单位地址:

天津市河西区柳林路13号

Primary sponsor's address:

13 Liulin Road, Hexi District, Tianjin, China

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

天津市

市(区县):

Country:

China

Province:

Tianjin

City:

单位(医院):

天津市安定医院

具体地址:

河西区柳林路13号

Institution
hospital:

Tianjin Anding Hospital

Address:

13 Liulin Road, Hexi District, Tianjin, China

经费或物资来源:

天津市安定医院

Source(s) of funding:

Tianjin Anding Hospital

研究疾病:

抑郁症  

Target disease:

Major Depressive Disorders

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:

队列研究 

Study design:

Cohort study 

研究目的:

本研究目的是调查犬尿氨酸通路在MDD(重度抑郁症)自杀意念的发展和进展中所起作用的机制,并开发预测模型以早期识别自杀意念,并为针对自杀意念的针对性干预提供新的见解。  

Objectives of Study:

This study aims to investigate the mechanisms underlying the role of KP in the development and progression of suicidal ideation in MDD and develop predictive models for the early identification of suicidal ideation, and provide new insights for targeted interventions targeting suicidal ideation.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

Inclusion criteria

排除标准:

抑郁组:(1)当前或既往患有符合DSM-5除抑郁障碍之外的其他重要诊断;(2)有重要系统或脏器的严重器质性疾病或病史,包括未控制的高血压、严重的心脑血管疾病、甲状腺疾病、糖尿病、癫痫、代谢综合症等;(3)妊娠期或哺乳期女性患者;(4)3个月内接收过MECT、TMS、DBS、VNS等治疗;(5)3个月内参与过干预性临床试验者;(6)体内存在电子或金属植入物;(7)随访过程中转为躁狂相;(8)研究者判断依从性差或不适合参加者。 健康对照组:(1)有重大躯体疾病和脑器质性疾病;(2)有DSM-5中任一精神障碍;(3)父母两系三代有精神疾病家族史或自杀家族史;(4)既往存在自杀行为或目前存在自杀意念;(5)拒绝参与本研究。本研究中的健康受试者将在社会进行招募。

Exclusion criteria:

MDD: (1) Currently or previously diagnosed with a mental disorder other than depressive disorder according to DSM-5 criteria; (2) History of severe organic diseases or conditions affecting major systems or organs; (3) Pregnant or breastfeeding women; (4) Received physical therapy within the past 3 months; (5) Participated in an interventional clinical trial within the past 3 months; (6) Presence of electronic or metallic implants in the body; (7) Transitioned to a manic phase during follow-up; (8) Participants deemed by the investigator to have poor compliance or unsuitability for the study. Healthy control: (1) having serious physical diseases and brain organic diseases; (2) having any mental disorder in DSM-5; (3) have a family history of mental illness or suicide; (4) Suicidal behavior in the past or suicidal thoughts at present; (5) Refusing to participate in this study.

研究实施时间:

Study execute time:

From 2025-07-01 00:00:00 To 2028-07-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-10-20 00:00:00 To 2027-10-01 00:00:00

干预措施:

Interventions:

组别:

抑郁组及健康对照组

样本量:

200

Group:

MDD and Health 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):

天津 

市(区县):

天津 

Country:

China

Province:

Tianjin

City:

Tianjin

单位(医院):

天津市安定医院 

单位级别:

三甲 

Institution
hospital:

Tianjin Anding Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

自杀意念

指标类型:

主要指标

Outcome:

Suicide Ideation

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

抑郁严重程度

指标类型:

次要指标

Outcome:

Depression severity

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

焦虑严重程度

指标类型:

次要指标

Outcome:

Anxiety severity

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

快感缺失

指标类型:

次要指标

Outcome:

Anhedonia

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:

血液

组织:

Sample Name:

blood

Tissue:

人体标本去向

使用后销毁  

说明

Fate of sample:

Destruction after use  

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 18 years
最大 Max age 65 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):

由于敏感的临床信息和医院政策,本研究中的自然数据不可共享。

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

The naturalistic data in this study are not available due to sensitive clinical information and hospital policy.

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:

这项研究的数据是使用CRF表格收集,审查,然后录入EDC系统。

Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture:

The data for this study were collected using CRF forms, reviewed, and then entered into the EDC system.

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:

 2025-09-28 08:37:07