ChiCTR2600123652 版本V1.1 版本创建时间2026/04/28 16:07:27 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:

ChiCTR2600123652 

最近更新日期:

Date of Last Refreshed on:

2026-04-28 16:06:44 

注册时间:

Date of Registration:

2026-04-28 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

益生菌改善超重/肥胖患者IVF-ET结局的临床研究

Public title:

Clinical research on probiotics to improve the outcome of IVF-ET in overweight/obese patients

注册题目简写:

English Acronym:

研究课题的正式科学名称:

益生菌对超重/肥胖不孕症患者卵母细胞质量和IVF-ET结局的影响及机制研究

Scientific title:

Study on the effect and mechanism of probiotics on oocyte quality and IVF-ET outcomes in patients with overweight or obese infertility

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:

龚衍 

研究负责人:

龚衍 

Applicant:

Gong Yan 

Study leader:

Gong Yan 

申请注册联系人电话:

Applicant telephone:

+86 152 0839 3996

研究负责人电话:

Study leader's
telephone:

+86 152 0839 3996

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:

gongyan_496181657@qq.com

研究负责人电子邮件:

Study leader's E-mail:

gongyan_496181657@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:

四川省成都市武侯区晋阳路沙堰西二街290号

研究负责人通讯地址:

四川省成都市武侯区晋阳路沙堰西二街290号

Applicant address:

No. 290, Sha'yan West Second Street, Jinyang Road, Wuhou District, Chengdu City, Sichuan Province

Study leader's address:

No. 290, Sha'yan West Second Street, Jinyang Road, Wuhou District, Chengdu City, Sichuan Provincea

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:

四川省妇女儿童医院

Applicant's institution:

Sichuan Provincial Women’s and Children’s Hospital

研究负责人所在单位:

四川省妇女儿童医院

Affiliation of the Leader:

Sichuan Provincial Women’s and Children’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:

20260327-107

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:

四川省妇女儿童医院医学伦理审查委员会

Name of the ethic committee:

Ethics Committee of Sichuan Women and Children's Hospital

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:

吴选玲

Contact Name of the ethic committee:

Wu Xuanling

伦理委员会联系地址:

四川省成都市武侯区晋阳路沙堰西二街290号

Contact Address of the ethic committee:

No. 290, Sha'yan West Second Street, Jinyang Road, Wuhou District, Chengdu City, Sichuan Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 65978298

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:

四川省妇女儿童医院

Primary sponsor:

Sichuan Provincial Women and Children's Hospital

研究实施负责(组长)单位地址:

四川省成都武侯区晋阳路沙堰西二街290号

Primary sponsor's address:

No. 290, Sha'yan West Second Street, Jinyang Road, Wuhou District, Chengdu City, Sichuan Province

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):

成都

Country:

China

Province:

Sichuan

City:

Chengdu

单位(医院):

四川省妇女儿童医院

具体地址:

四川省成都武侯区晋阳路沙堰西二街290号

Institution
hospital:

Sichuan Provincial Women and Children's Hospital

Address:

No. 290, Sha'yan West Second Street, Jinyang Road, Wuhou District, Chengdu City, Sichuan Province

经费或物资来源:

省属医学院校资助经费

Source(s) of funding:

Funding for provincial medical schools

研究疾病:

不孕症  

Target disease:

Infertility

研究疾病代码:

Target disease code:

研究类型:

干预性研究

Study type:

Interventional study

研究所处阶段:

其它 

Study phase:

N/A

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

通过RCT研究,明确益生菌对超重/肥胖不孕症患者卵母细胞质量和IVF-ET结局的影响。并利用多组学技术,构建益生菌改善肥胖不孕症患者卵泡局部微环境的分子调控网络。  

Objectives of Study:

Through RCT research, clarify the effect of probiotics on oocyte mass and IVF-ET outcome in patients with overweight/obese infertility. And use multi-group technology to build a molecular regulation network for probiotics to improve the local microenvironment of follicles in obese and infertility 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:

1.2025 年 10 月~2027 年 12 月在四川省妇幼保健院生殖医学中心通过 IVF-ET 助孕患者; 2.20-40 岁; 3.BMI >= 25 kg/m^2; 4.AMH >=1.2ng/mL。

Inclusion criteria

1. Patients who underwent IVF-ET in the Reproductive Medicine Center of Sichuan Maternal and Child Health Hospital from October, 2025 to December, 2027; 2.20-40 years old; 3.BMI >= 25 kg/m^2; 4.AMH >=1.2ng/mL.

排除标准:

1.目前正在接受减肥的产品或减肥手术治疗; 2.3 个月内进行过 IVF-ET 助孕治疗; 3.存在影响胚胎着床的子宫异常(包括子宫腺肌症、子宫肌壁间或浆膜下肌瘤、宫腔黏连等); 4.器质性肥胖患者(如甲亢、甲状腺机能减退); 5.其他研究者认为不适合入组的患者。

Exclusion criteria:

1. Currently undergoing weight loss treatment with products or through weight loss surgery; 2. Have undergone IVF-ET assisted pregnancy treatment within the past 3 months; 3. Have uterine abnormalities that affect embryo implantation (including uterine adenomyosis, uterine fibroids within the myometrium or on the serosa, intrauterine adhesions, etc.); 4. Patients with organic obesity (such as hyperthyroidism, hypothyroidism); 5. Other patients deemed ineligible for inclusion by the researchers.

研究实施时间:

Study execute time:

From 2026-04-15 00:00:00 To 2028-11-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-04-28 00:00:00 To 2028-05-03 00:00:00

干预措施:

Interventions:

组别:

试验组

样本量:

103

Group:

Experimental group

Sample size:

干预措施:

超排卵前一个月经周期,月经期开始每日早晨空腹口服益生菌(1 袋/ d),持续用药至胚胎移植日。

干预措施代码:

Intervention:

One menstrual cycle before ovulation, take probiotics on an empty stomach every morning at the beginning of the menstrual period (1 bag/d), and continue to take the drug until the day of embryo transplantation.

Intervention code:

组别:

对照组

样本量:

103

Group:

Control group

Sample size:

干预措施:

超排卵前一个月经周期,月经期开始每日早晨空腹口服排除益生菌、益生元的同一产品(1 袋/ d),持续至胚胎移植日。

干预措施代码:

Intervention:

In the menstrual cycle before ovulation, the same product (1 bag/d) is taken orally every morning on an empty stomach, excluding probiotics (1 bag/d), until the day of embryo transplantation.

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):

成都 

Country:

China

Province:

Sichuan

City:

Chengdu

单位(医院):

四川省妇女儿童医院 

单位级别:

三级甲等 

Institution
hospital:

Sichuan Province Women's and Children's Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

成熟卵率

指标类型:

次要指标

Outcome:

Mature egg rate

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

优质囊胚率

指标类型:

次要指标

Outcome:

High-quality blastocyst rate

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

胚胎着床率

指标类型:

次要指标

Outcome:

Embryo implantation rate

Type:

Secondary 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:

胚胎着床率

指标类型:

次要指标

Outcome:

Embryo implantation rate

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:

卵泡液

组织:

Sample Name:

Follicular fluid

Tissue:

人体标本去向

使用后销毁  

说明

Fate of sample:

Destruction after use  

Note:

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:

标本中文名:

粪便

组织:

Sample Name:

Stool

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 40 years

性别:

女性

Gender:

Female

随机方法(请说明由何人用什么方法产生随机序列):

由不参与试验的人员使用计算机生成的随机数字进行随机

Randomization Procedure (please state who generates the random number sequence and by what method):

Randomization was carried out by non-participants using randomly generated numbers from a computer.

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:

双盲,对研究参与者和研究者设盲

Blinding:

Double-blind, with both the research participants and the researchers being blinded.

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:

EDC

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

EDC

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:

 2026-04-28 16:06:36