重金属暴露对人群生育力的影响

注册号:

Registration number:

ChiCTR2500106295 

最近更新日期:

Date of Last Refreshed on:

2025-07-22 09:12:44 

注册时间:

Date of Registration:

2025-07-22 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

重金属暴露对人群生育力的影响

Public title:

The Study on the Impact of Heavy Metal Exposure on Human Fertility

注册题目简写:

English Acronym:

研究课题的正式科学名称:

重金属暴露对人群生育力影响的研究

Scientific title:

The Study on the Impact of Heavy Metal Exposure on Human Fertility

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:

史潇 

研究负责人:

史潇 

Applicant:

Xiao Shi 

Study leader:

Xiao Shi 

申请注册联系人电话:

Applicant telephone:

+86 18898580361

研究负责人电话:

Study leader's
telephone:

+86 18898580361

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:

drshixiao@163.com

研究负责人电子邮件:

Study leader's E-mail:

drshixiao@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:

广州市广州大道北1838号

研究负责人通讯地址:

广州市广州大道北1838号

Applicant address:

1838 Guangzhou Avenue North, Guangzhou

Study leader's address:

1838 Guangzhou Avenue North, Guangzhou

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:

南方医科大学南方医院

Applicant's institution:

Southern Medical University - Southern Hospital

研究负责人所在单位:

南方医科大学南方医院

Affiliation of the Leader:

Southern Medical University Southern 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:

NFEC-2025-333

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:

南方医科大学南方医院医学伦理委员会

Name of the ethic committee:

Medical Ethics Committee of Nanfang Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2025-07-10 00:00:00

伦理委员会联系人:

胡兴媛

Contact Name of the ethic committee:

Xingyuan Hu

伦理委员会联系地址:

广州市广州大道北1838号

Contact Address of the ethic committee:

1838 Guangzhou Avenue North, Guangzhou

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 20 62787238

伦理委员会联系人邮箱:

Contact email of the ethic committee:

nfyyec@163.com

研究实施负责(组长)单位:

南方医科大学南方医院

Primary sponsor:

Southern Medical University Southern Hospital

研究实施负责(组长)单位地址:

广州市广州大道北1838号

Primary sponsor's address:

1838 Guangzhou Avenue North, Guangzhou

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

广东省

市(区县):

Country:

China

Province:

Guangdong

City:

单位(医院):

南方医科大学南方医院

具体地址:

广州市广州大道北1838号

Institution
hospital:

Southern Medical University Southern Hospital

Address:

1838 Guangzhou Avenue North, Guangzhou

经费或物资来源:

南方医院临床研究专项

Source(s) of funding:

The Special Project for Clinical Research of Nanfang Hospital

研究疾病:

因“女方一侧或双侧输卵管堵塞”就诊于我院生殖中心行IVF治疗的夫妻  

Target disease:

Couples who are treated in our reproductive center for IVF(in vitro fertilization) because of unilateral or bilateral fallopian tube blockage on the female side

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:

主要目的:探索夫妻双方孕前重金属暴露与妊娠结局的相关性。 次要目的:(1)探索夫妻双方重金属暴露与活产结局的相关性;(2)探索夫妻双方重金属暴露与子代出生健康情况的相关性。  

Objectives of Study:

Main objective: To explore the correlation between heavy metal exposure before pregnancy of both spouses and pregnancy outcomes. Secondary objectives: (1) To explore the correlation between heavy metal exposure of the participating couples and live birth outcomes; (2) To explore the correlation between heavy metal exposure of the participating couples and the health status of the offspring at birth.

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.男方或女方具有遗传性疾病者;
2.男方或女方具有系统性疾病者;
3.男方或女方具有精神疾病者;
4.受精方案为ICSI受精者;
5.女性40岁以上;
6.卵巢功能减退者;
7.经研究者判断认为不适合参与本研究;

Exclusion criteria:

1. Those where either the male or the female has a genetic disorder; 2. Those where either the male or the female has a systemic disease; 3. Those where either the male or the female suffers from mental illness; 4. Those undergoing ICSI (Intracytoplasmic Sperm Injection) fertilization procedure; 5. Women over 40 years old; 6. Women with diminished ovarian function; 7. According to the researchers' assessment, it was determined that they were not suitable to participate in this study;

研究实施时间:

Study execute time:

From 2025-06-23 00:00:00 To 2027-12-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-08-01 00:00:00 To 2027-12-30 00:00:00

干预措施:

Interventions:

组别:

重金属暴露(镉和铅)

样本量:

1400

Group:

Heavy metal exposure (cadmium and lead)

Sample size:

干预措施:

干预措施代码:

Intervention:

NA

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

广东省 

市(区县):

 

Country:

China

Province:

Guangdong

City:

单位(医院):

南方医科大学南方医院 

单位级别:

三级甲等 

Institution
hospital:

Southern Medical University Southern Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

新生儿健康状况

指标类型:

次要指标

Outcome:

The health condition of newborns

Type:

Secondary indicator

测量时间点:

随访期末,新生儿出生后

测量方法:

Apgar评分,称重,量身长

Measure time point of outcome:

At the end of the follow-up period, after the newborn was born

Measure method:

Apgar score, weighing, measuring the length of the body

指标中文名:

妊娠结局

指标类型:

主要指标

Outcome:

pregnancy outcome

Type:

Primary indicator

测量时间点:

受试夫妻行IVF治疗后

测量方法:

血或尿hCG 阳性以及超声见胚芽和心管搏动

Measure time point of outcome:

After undergoing IVF treatment

Measure method:

Positive hCG in blood or urine and the presence of a fetal pole and fetal heart beat as seen on ultrasound

指标中文名:

复合活产结局

指标类型:

次要指标

Outcome:

Composite live birth outcome

Type:

Secondary indicator

测量时间点:

接受IVF治疗的夫妻确定女方临床妊娠后,随访的一年过程中

测量方法:

B超检查,妇科检查

Measure time point of outcome:

Couples treated by IVF, and women have been confirmed pregnancy. In the 1 years follow-up period.

Measure method:

B-ultrasonography,gynecologic examination

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 20 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:

None

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):

邮件发送

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

Send email

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:

本研究采用EDC网络数据库进行数据管理,参加者以编码形式记录信息。从医院东华系统获得患者相关诊疗信息,录入预先建设的数据库,数据页数据保存后,记录实时记录修改痕迹。待患者随访结束,再次全面核查数据,确认数据无疑问后,各方签署数据库锁定申请表,由数据管理员对数据库进行锁定。数据库锁定后,由数据管理员导出分析数据库,交统计人员进行统计分析。锁定后的数据不可再编辑,数据库锁定之后发现的问题,经确认后可在统计分析程序中修正。

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

This study utilized the EDC network database for data management, and the participants recorded information in coded form. Relevant medical treatment information of patients was obtained from the Donghua system of the hospital and entered into the pre-built database. After the data pages were saved, the real-time modification traces were recorded. When the patient follow-up was completed, the data was comprehensively verified again, and after confirming that there were no doubts, all parties signed the database lock application form. The data administrator then locked the database. After the database was locked, the data administrator exported the analysis database and handed it over to the statisticians for statistical analysis. The data after locking could no longer be edited. Any problems found after locking could be corrected in the statistical analysis program after confirmation.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2025-07-22 09:12:27