精神分裂症疾病代际传递的环境暴露因素及机制研究

注册号:

Registration number:

ChiCTR2500104068 

最近更新日期:

Date of Last Refreshed on:

2025-06-10 16:49:12 

注册时间:

Date of Registration:

2025-06-10 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

精神分裂症疾病代际传递的环境暴露因素及机制研究

Public title:

A study of the environmental exposure factors and mechanisms of intergenerational transmission of schizophrenia

注册题目简写:

English Acronym:

研究课题的正式科学名称:

精神分裂症疾病代际传递的环境暴露因素及机制研究

Scientific title:

A study of the environmental exposure factors and mechanisms of intergenerational transmission of schizophrenia

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:

于欣 

研究负责人:

于欣 

Applicant:

Xin Yu 

Study leader:

Xin Yu 

申请注册联系人电话:

Applicant telephone:

+86 139 1022 9255

研究负责人电话:

Study leader's
telephone:

+86 139 1022 9255

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:

yuxin@bjmu.edu.cn

研究负责人电子邮件:

Study leader's E-mail:

yuxin@bjmu.edu.cn

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:

北京市海淀区花园北路51号北京大学第六医院

研究负责人通讯地址:

北京市海淀区花园北路51号北京大学第六医院

Applicant address:

Peking University Sixth Hospital, No.51 Huayuan North Road, Haidian District, Beijing

Study leader's address:

Peking University Sixth Hospital, No.51 Huayuan North Road, Haidian District, Beijing

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:

北京大学第六医院

Applicant's institution:

Peking University Sixth Hospital

研究负责人所在单位:

北京大学第六医院

Affiliation of the Leader:

Peking University Sixth 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)伦审第(68)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:

北京大学第六医院(精神卫生研究所)医学伦理委员会

Name of the ethic committee:

Medical Ethics Committee of Peking University Sixth Hospital (Institute of Mental Health)

伦理委员会批准日期:

Date of approved by ethic committee:

2025-05-23 00:00:00

伦理委员会联系人:

王雪芹

Contact Name of the ethic committee:

Xueqin Wang

伦理委员会联系地址:

北京市海淀区花园北路51号北京大学第六医院门楼505室

Contact Address of the ethic committee:

Room 505, Main Building, Peking University Sixth Hospital, 51 Huayuan North Road, Haidian District, Beijing, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 10 8207 7885

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:

北京大学第六医院

Primary sponsor:

Peking University Sixth Hospital

研究实施负责(组长)单位地址:

北京市海淀区花园北路51号北京大学第六医院

Primary sponsor's address:

Peking University Sixth Hospital, No.51 Huayuan North Road, Haidian District, Beijing

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

北京

市(区县):

海淀

Country:

China

Province:

Beijing

City:

Haidian

单位(医院):

北京大学第六医院

具体地址:

北京市海淀区花园北路51号北京大学第六医院

Institution
hospital:

Peking University Sixth Hospital

Address:

Peking University Sixth Hospital, No.51 Huayuan North Road, Haidian District, Beijing

经费或物资来源:

自筹

Source(s) of funding:

Self-financing

研究疾病:

精神分裂症  

Target disease:

schizophrenia

研究疾病代码:

Target disease code:

研究类型:

病因学/相关因素研究

Study type:

Cause/Relative factors study

研究所处阶段:

探索性研究/预试验 

Study phase:

0

研究设计:

病例对照研究 

Study design:

Case-Control study 

研究目的:

基于精神分裂症家系研究,量化环境暴露(例如童年逆境、贫穷、父亲高龄和物质使用等) 对疾病代际传递的影响,系统分析环境暴露、临床特征与多组学特征的关联性, 探索精神分裂症的内表型, 识别与疾病转归关联的环境-遗传-内表型路径.  

Objectives of Study:

Based on family-based studies of schizophrenia, this research aims to quantify the contributions of environmental exposures (e.g., childhood adversity, poverty, advanced paternal age, and substance use) to the intergenerational transmission of the disorder; systematically analyze the associations among environmental exposures, clinical charac -teristics, and multi-omics profiles; explore endophenotypes of schizophrenia; and identify environment-genetics-endophenotype pathways associated with disease outcomes.

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:

1.精神分裂症疾病代际传递家系:(1)精神分裂症患者子女一方亲代明确诊断精神分裂症外,另一方家长曾有以下任一精神疾病史:精神分裂症、分裂情感障碍、妄想性障碍、精神发育迟滞、双相情感障碍、重度抑郁发作或癫痫所致的精神障碍;(2)研究对象存在脑器质性疾病及癫痫发作史;(3)研究对象既往和现患严重躯体疾病;(4)研究对象存在严重认知障碍等研究者判断不适宜参与研究的情况。 2.精神分裂症疾病未发生代际传递家系:(1)精神分裂症患者子女一方亲代明确诊断精神分裂症外,另一方家长曾有以下任一精神疾病史:精神分裂症、分裂情感障碍、妄想性障碍、精神发育迟滞、双相情感障碍、重度抑郁发作或癫痫所致的精神障碍; (2)研究对象存在脑器质性疾病及癫痫发作史;(3)研究对象既往和现患严重躯体疾病;(4)研究对象存在严重认知障碍等研究者判断不适宜参与研究的情况。 3:健康对照(1)存在高血压、糖尿病、高血脂、自身免疫性疾病等慢性系统性疾病; (2)存在酒精或药物滥用/依赖(如大麻、可卡因、苯丙胺等);(3) 精神科药物(如抗抑郁药、抗精神病药、镇静剂等)使用史;(4)左利手;(5)怀孕或哺乳期;(6) 无法配合完成研究流程(如语言障碍、文化程度不足)。

Exclusion criteria:

1. Schizophrenia Families with Intergenerational Transmission:(1) Aside from the biological parent definitively diagnosed with schizophrenia, the other parent has a history of any of the following psychiatric disorders: schizophrenia, schizoaffective disorder, delusional disorder, intellectual disability (mental retardation), bipolar disorder, major depressive episode, or mental disorders due to epilepsy;(2) Participants have a history of organic brain diseases or epilepsy/seizure disorders;(3) Participants have a history of or currently suffer from severe physical illnesses;(4) Participants have severe cognitive impairment or other conditions deemed by investigators to render participation unsuitable. 2. Schizophrenia Families without Intergenerational Transmission:(1) Aside from the biological parent definitively diagnosed with schizophrenia, the other parent has a history of any of the following psychiatric disorders: schizophrenia, schizoaffective disorder, delusional disorder, intellectual disability (mental retardation), bipolar disorder, major depressive episode, or mental disorders due to epilepsy;(2) Participants have a history of organic brain diseases or epilepsy/seizure disorders;(3) Participants have a history of or currently suffer from severe physical illnesses;(4) Participants have severe cognitive impairment or other conditions deemed by investigators to render participation unsuitable. 3. Healthy Control Group:(1) Presence of chronic systemic diseases (e.g., hypertension, diabetes, hyperlipidemia, autoimmune diseases);(2) History of alcohol or substance abuse/dependence (e.g., cannabis, cocaine, amphetamines);(3) History of psychotropic medication use (e.g., antidepressants, antipsychotics, sedatives);(4) Left-handedness; (5) Pregnancy or lactation;(6) Inability to cooperate with or complete study procedures (e.g., due to language barriers, insufficient education/cultural factors).

研究实施时间:

Study execute time:

From 2025-06-01 00:00:00 To 2030-06-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-07-01 00:00:00 To 2030-06-01 00:00:00

干预措施:

Interventions:

组别:

健康对照组

样本量:

200

Group:

Health control

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

发生代际传递家系组

样本量:

200

Group:

Schizophrenia Families with Intergenerational Transmission

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

未发生代际传递家系组

样本量:

200

Group:

Schizophrenia Families without Intergenerational Transmission

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):

北京 

市(区县):

海淀 

Country:

China

Province:

Beijing

City:

Haidian

单位(医院):

北京大学第六医院 

单位级别:

三甲 

Institution
hospital:

Peking University Sixth Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

环境暴露因素

指标类型:

主要指标

Outcome:

the environmental exposure factors

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

氧化应激标志物

指标类型:

主要指标

Outcome:

Markers of oxidative stress

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

脑电微状态

指标类型:

主要指标

Outcome:

EEG microstate

Type:

Primary indicator

测量时间点:

测量方法:

问卷收集

Measure time point of outcome:

Measure method:

指标中文名:

磁共振功能成像

指标类型:

主要指标

Outcome:

functional magnetic resonance imaging

Type:

Primary 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

使用后保存  

说明

Fate of sample:

Preservation after use  

Note:

标本中文名:

尿液

组织:

Sample Name:

urine

Tissue:

人体标本去向

使用后保存  

说明

Fate of sample:

Preservation 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 16 years
最大 Max age 45 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:

公开/Public

盲法:

Blinding:

试验完成后的统计结果(上传文件):

Calculated Results after
the Study Completed(upload file):

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:

研究中采用电子数据的方式进行采集。临床访谈及执行功能评估等纸质版资料将采用Epidata 录入和管理,在原始资料收集一周内录入电子数据库,数据不完整或有疑问需及时补充核实。建立受试者资料档案进行临床档案管理,所有档案按编号、类别分装入资料盒后,保存在有锁的档案柜中,仅供研究人员查阅。

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

Electronic data capture (EDC) methods were employed for data collection throughout the study. Paper-based records, including clinical interviews and executive function assessments, were entered and managed using Epidata software. Data entry into the electronic database was completed within one week of collecting the original records. Any incomplete or questionable data points were promptly supplemented and verified. Subject records were compiled into individual clinical files for management. All files were systematically organized by participant ID and category, stored in designated archive boxes, and secured within locked (and preferably fireproof) filing cabinets. Access to these files was restricted to authorized research personnel.

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:

 2025-06-10 16:49:07