精子DFI与IUI助孕周期妊娠结局相关性研究

注册号:

Registration number:

ChiCTR2600121571 

最近更新日期:

Date of Last Refreshed on:

2026-04-01 09:35:29 

注册时间:

Date of Registration:

2026-04-01 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

精子DFI与IUI助孕周期妊娠结局相关性研究

Public title:

The study investigates the relationship between the sperm DNA fragmentation index (DFI) and pregnancy outcomes in intrauterine insemination (IUI) cycles.

注册题目简写:

English Acronym:

研究课题的正式科学名称:

精子DFI与IUI助孕周期妊娠结局相关性研究

Scientific title:

The study investigates the relationship between the sperm DNA fragmentation index (DFI) and pregnancy outcomes in intrauterine insemination (IUI) cycles.

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:

宋前燕 

研究负责人:

宋前燕 

Applicant:

Song Qianyan 

Study leader:

Song Qianyan 

申请注册联系人电话:

Applicant telephone:

+86 18783083373

研究负责人电话:

Study leader's
telephone:

+86 830 3165645

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:

1655545123@qq.com

研究负责人电子邮件:

Study leader's E-mail:

1655545123@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:

中国四川省泸州市江阳区太平街25号

研究负责人通讯地址:

中国四川省泸州市江阳区太平街25号

Applicant address:

25 Taiping Street, Jiangyang District, Luzhou, Sichuan, China

Study leader's address:

25 Taiping Street, Jiangyang District, Luzhou, Sichuan, China

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:

西南医科大学附属医院

Applicant's institution:

Affiliated Hospital of Southwest Medical University

研究负责人所在单位:

西南医科大学附属医院

Affiliation of the Leader:

The affiliated hospital of southwest medical university

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:

KY2026194

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:

西南医科大学附属医院临床试验伦理委员会

Name of the ethic committee:

The Clinical Research Ethics Committee Affiliated Hospital of Southwest Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2026-03-27 00:00:00

伦理委员会联系人:

张增瑞

Contact Name of the ethic committee:

Zhang Zengrui

伦理委员会联系地址:

中国四川省泸州市江阳区太平街25号

Contact Address of the ethic committee:

25 Taiping Street, Jiangyang District, Luzhou, Sichuan, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 830 3165273

伦理委员会联系人邮箱:

Contact email of the ethic committee:

274692738@qq.com

研究实施负责(组长)单位:

西南医科大学附属医院

Primary sponsor:

The affiliated hospital of southwest medical university

研究实施负责(组长)单位地址:

中国四川省泸州市江阳区太平街25号

Primary sponsor's address:

25 Taiping Street, Jiangyang District, Luzhou, Sichuan, 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):

四川

市(区县):

Country:

China

Province:

Sichuan

City:

单位(医院):

西南医科大学附属医院

具体地址:

中国四川省泸州市江阳区太平街25号

Institution
hospital:

The affiliated hospital of southwest medical university

Address:

25 Taiping Street, Jiangyang District, Luzhou, Sichuan, China

经费或物资来源:

自筹

Source(s) of funding:

Self-funded

研究疾病:

男性不育症  

Target disease:

Male infertility

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:

横断面 

Study design:

Cross-sectional 

研究目的:

研究男性不育病患精子DNA碎片指数(DFI)和精液指标以及宫腔内人工授精(IUI)助孕妊娠结果之间的关联性,为临床医治提供参考  

Objectives of Study:

This work was aimed at studying the relationship between DFI, semen and pregnancy outcomes in the IUI of male infertile patients

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:

Exclusion criteria:

None

研究实施时间:

Study execute time:

From 2025-01-01 00:00:00 To 2026-08-22 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-04-01 00:00:00 To 2026-06-01 00:00:00

干预措施:

Interventions:

组别:

观察组(按照男性精子DFI值划分为DFI<15%、15%<=DFI<30%以及DFI>=30%3个组别)

样本量:

303

Group:

Observation group (divided into three groups according to the DFI value of male sperm: DFI < 15%, 15%<=DFI < 30%, and DFI>=30%)

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 

市(区县):

 

Country:

China

Province:

Sichuan

City:

单位(医院):

西南医科大学附属医院 

单位级别:

三级甲等 

Institution
hospital:

The affiliated hospital of southwest medical university

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

生化妊娠率

指标类型:

主要指标

Outcome:

Biochemical pregnancy rate

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

临床妊娠率

指标类型:

主要指标

Outcome:

Clinical pregnancy rate

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

早期流产率

指标类型:

主要指标

Outcome:

Early miscarriage rate

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:

组织:

Sample Name:

NA

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 NA years
最大 Max age NA 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

是Yes

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):

计划于研究结束后一年内,通过国家生物信息中心公开去标识化原始数据及研究方案

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

It is planned that within one year after the conclusion of the research, the de-identified original data and the research plan will be made public through the National Center for Biotechnology Information

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:

本研究采用纸质受试者基线及随访数据,使用SPSS进行电子数据录入与管理,确保数据完整性及可塑性

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

This study used paper-based participant baseline and follow-up data, with electronic data entry and management performed using SPSS to ensure data integrity and flexibility.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2026-04-01 09:35:20