A study of the "seven-seven" theory based on the expression of biological clock genes in granulosa cells of IVF-ET patients of different age groups

注册号:

Registration number:

ITMCTR2024000429

最近更新日期:

Date of Last Refreshed on:

2024-09-12

注册时间:

Date of Registration:

2024-09-12

注册号状态:

Registration Status:

预注册

Prospective registration

注册题目:

基于不同年龄段IVF-ET患者颗粒细胞生物钟基因表达的“七七”理论研究

Public title:

A study of the "seven-seven" theory based on the expression of biological clock genes in granulosa cells of IVF-ET patients of different age groups

注册题目简写:

English Acronym:

研究课题的正式科学名称:

基于不同年龄段IVF-ET患者颗粒细胞生物钟基因表达的“七七”理论研究

Scientific title:

A study of the "seven-seven" theory based on the expression of biological clock genes in granulosa cells of IVF-ET patients of different age groups

研究课题的正式科学名称简写:

Scientific title acronym:

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:

韩昀芮

研究负责人:

吴海萃

Applicant:

Yunrui Han

Study leader:

Haicui Wu

申请注册联系人电话:

Applicant telephone:

13969083512

研究负责人电话:

Study leader's telephone:

15069129571

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:

hyr020312@163.com

研究负责人电子邮件:

Study leader's E-mail:

haicui_w@163.com

申请单位网址(自愿提供):

Study leader's 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:

山东省济南市经十路16369号

研究负责人通讯地址:

山东省济南市文化西路42号

Applicant address:

No.16369, Jingshi Road, Jinan City, Shandong Province, China

Study leader's address:

No. 42, West Culture Road, Jinan, Shandong Province, 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:

山东中医药大学

Applicant's institution:

Shandong University of Traditional Chinese Medicine

是否获伦理委员会批准:

Approved by ethic committee:

伦理委员会批件文号:

Approved No. of ethic committee:

(2024)伦审第(085)号-KY

伦理委员会批件附件:

Approved file of Ethical Committee:

View

批准本研究的伦理委员会名称:

山东中医药大学附属医院伦理委员会

Name of the ethic committee:

Ethics Committee of the Affiliated Hospital of Shandong University of Traditional Chinese Medicine

伦理委员会批准日期:

Date of approved by ethic committee:

2024/7/15 0:00:00

伦理委员会联系人:

袁杰

Contact Name of the ethic committee:

Jie Yuan

伦理委员会联系地址:

山东省济南市经十路16369号

Contact Address of the ethic committee:

No.16369, Jingshi Road, Jinan City, Shandong Province, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

053168616733

伦理委员会联系人邮箱:

Contact email of the ethic committee:

keyanke6236@163.com

研究实施负责(组长)单位:

山东中医药大学附属医院

Primary sponsor:

Affiliated Hospital of Shandong University of Traditional Chinese Medicine

研究实施负责(组长)单位地址:

山东省济南市文化西路42号

Primary sponsor's address:

No. 42, West Culture Road, Jinan, Shandong Province, 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):

山东

市(区县):

Country:

China

Province:

Shandong

City:

单位(医院):

山东中医药大学附属医院

具体地址:

山东省济南市文化西路42号

Institution
hospital:

Affiliated Hospital of Shandong University of Traditional Chinese Medicine

Address:

No. 42, West Culture Road, Jinan, Shandong Province, China

经费或物资来源:

自筹

Source(s) of funding:

self-finance

研究疾病:

不孕症

研究疾病代码:

Target disease:

female infertility

Target disease code:

研究类型:

Study type:

观察性研究

Observational study

研究设计:

Study design:

横断面

Cross-sectional

研究所处阶段:

Study phase:

II-III期临床试验

Phase II-III clinical trial

研究目的:

以体外受精-胚胎移植(IVF-ET)为代表的辅助生殖技术,在一定程度上解决了不孕患者的生育问题。但随着年龄增长,女性生育能力逐渐下降,尤其是高龄不孕患者即使借助IVF-ET技术,也难以改善妊娠率及活产率。这与女性衰老过程中生物钟的节律变化密切相关。《黄帝内经·上古天真论》提出“七七”理论,认为女子以“七”为律,细分了年龄与女性生殖功能的关系,奠定了女性生殖衰老的中医理论基础。本次研究将分别检测女性“四七”、“五七”和“六七”年龄段的卵巢颗粒细胞中BMAL1、CLOCK、CRY1、CRY2、PER1、PER2、PER3、Rev-erb-α(Nr1d1)、Rev-erb-β(Nr1d2)、RORα、RORβ、RORγ 的表达水平,探究其表达差异性,为现有的研究提供更多参考,同时丰富了“七七”理论的科学内涵,为“七七”理论临床应用提供理论依据,以期为临床患者提供更精准的治疗方案,以及规避高龄所带来的生育风险和经济问题。

Objectives of Study:

Assisted reproductive technology, represented by in vitro fertilisation-embryo transfer (IVF-ET), has solved the fertility problem of infertile patients to a certain extent. However, as women age, their fertility gradually declines, and especially senior infertile patients have difficulty in improving their pregnancy rate and live birth rate even with the help of IVF-ET technology. This is closely related to the rhythmic changes of the biological clock during female aging. The theory of "seven sevens" was put forward in the Huangdi Neijing (The Ancient of Days), which suggests that a woman has seven sevens as her rhythms, and breaks down the relationship between age and female reproductive function, thus laying down the theoretical basis of Chinese medicine for female reproductive aging. PER1, PER2, PER3, Rev-erb-α (Nr1d1), Rev-erb-β (Nr1d2), RORα, RORβ, RORγ in ovarian granulosa cells of the "five-seven" and "six-seven" age groups, and to explore the expression differences and to provide more references for the existing research, and at the same time to enrich the scientific connotation of the theory of the "seven-seven". At the same time, it enriches the scientific connotation of the "7-7" theory and provides a theoretical basis for the clinical application of the "7-7" theory, with a view to providing more accurate treatment plans for clinical patients and avoiding the risks of fertility and economic problems caused by advanced age.

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符合不孕症诊断标准 ②均选取由于女方输卵管因素而接受IVF-ET助孕的对象 ③体重指数( body mass index,BMI) 处于 18~28kg/m2 ④28≤年龄≤48 岁 ⑤促卵泡激素(follicle-stimulating hormone,FSH)≤10IU/L ⑥治疗前三个月未使用激素类药物 ⑦符合《人类辅助生殖技术规范》

Inclusion criteria

①Meet the diagnostic criteria of infertility ②All of them are selected to receive IVF-ET due to female tubal factor. ③Body mass index (BMI) is 18-28kg/m2. ④Age ≤28 years old ≤48 years old. ⑤Follicle-stimulating hormone (FSH) ≤10IU/L. ⑥No follicle stimulating hormone (FSH) in the three months before treatment. ⑥Not using hormone drugs in the three months before the treatment. ⑦Comply with the Code of Assisted Human Reproduction Technology.

排除标准:

①合并子宫内膜异位症、子宫腺肌病、卵巢肿瘤、多囊卵巢综合征、盆腔炎等影响卵巢功能的疾病 ②遗传因素所致不孕症 ③既往反复性流产病史、卵巢手术史、恶性肿瘤放化疗史 ④自身免疫性疾病、内分泌异常疾病、其他系统慢性疾病和严重器质性疾病 ⑤女方生殖道解剖结构异常不具备妊娠功能 ⑥女方患有严重躯体或精神疾病不能承受妊娠者

Exclusion criteria:

①Combined with endometriosis, adenomyosis, ovarian tumour, polycystic ovary syndrome, pelvic inflammatory disease and other diseases affecting ovarian function ②Infertility caused by genetic factors ③History of repeated miscarriages, ovarian surgery, radiotherapy for malignant tumours. ④Autoimmune diseases, endocrine abnormalities, other chronic diseases and serious organic diseases. ⑤The female partner's reproductive tract has abnormal anatomical structure and does not have the function of pregnancy. ⑥The woman suffers from serious physical or mental diseases that cannot bear pregnancy.

研究实施时间:

Study execute time:

From 2024-10-01

To      2025-12-31

征募观察对象时间:

Recruiting time:

From 2024-10-01

To      2025-10-31

干预措施:

Interventions:

组别:

四七组

样本量:

53

Group:

Four-Seven

Sample size:

干预措施:

年龄

干预措施代码:

Intervention:

age

Intervention code:

组别:

六七组

样本量:

53

Group:

Six-Seven

Sample size:

干预措施:

年龄

干预措施代码:

Intervention:

age

Intervention code:

组别:

五七组

样本量:

53

Group:

Five-Seven

Sample size:

干预措施:

年龄

干预措施代码:

Intervention:

age

Intervention code:

样本总量 Total sample size : 159

研究实施地点:

Countries of recruitment
and research settings:

国家:

中国

省(直辖市):

山东

市(区县):

Country:

China

Province:

Shandong

City:

单位(医院):

山东中医药大学附属医院

单位级别:

三甲

Institution/hospital:

Affiliated Hospital of Shandong University of Traditional Chinese Medicine

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

可用胚胎数

指标类型:

次要指标

Outcome:

Number of available embryos

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

鲜胚移植率

指标类型:

次要指标

Outcome:

Fresh embryo transfer 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:

优质胚胎数

指标类型:

次要指标

Outcome:

Number of high-quality embryos

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

活产率

指标类型:

主要指标

Outcome:

Live Birth 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:

次要指标

Outcome:

Clinical pregnancy 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:

获卵数

指标类型:

次要指标

Outcome:

Number of oocytes retrieved

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

双原核受精卵数

指标类型:

次要指标

Outcome:

2PN Fertilization

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:

人卵巢颗粒细胞

组织:

Sample Name:

human ovarian granulosa cell

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:

尚未开始

Not yet recruiting

年龄范围:

最小 28
Min age years
最大 48
Max age years

Recruiting status:

Participant age:

性别:

Gender:

女性

Female

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

盲法:

Blinding:

是否共享原始数据:

IPD sharing:

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):

ResMan临床试验公共管理平台“http://www.medresman.org.cn/uc/index.aspx

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

ResMan Public Management Platform for Clinical Trials" http://www.medresman.org.cn/uc/index.aspx

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:

设计专门的纸质病历记录表和电子采集管理系统,首先将数据记录到纸质版病历记录表,然后及时上传到EDC中病历记录表电子采集和管理系统。

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

Design a specialised paper chart and electronic capture management system to first record data onto a paper version of the chart and then upload it in a timely manner to the chart's electronic capture and management system in the EDC.

数据管理委员会:

Data Managemen Committee:

Yes

研究计划书或研究结果报告发表信息
(杂志名称、期、卷、页,时间;或网址):

Publication information of the protocol/research results report
(name of the journal, volume, issue, pages, time; or website):

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