Based on HSP70/NF-κB/Caspase3 signaling pathway to explore the clinical mechanism of Cangfu Daotan Prescription in patients with phlegm-dampness polycystic ovary syndrome

注册号:

Registration number:

ITMCTR2200005785

最近更新日期:

Date of Last Refreshed on:

2022-03-30

注册时间:

Date of Registration:

2022-03-30

注册号状态:

Registration Status:

预注册

Prospective registration

注册题目:

基于HSP70/NF-κB/Caspase3信号通路探讨苍附导痰方对于痰湿型多囊卵巢综合征患者作用机制的临床研究

Public title:

Based on HSP70/NF-κB/Caspase3 signaling pathway to explore the clinical mechanism of Cangfu Daotan Prescription in patients with phlegm-dampness polycystic ovary syndrome

注册题目简写:

English Acronym:

研究课题的正式科学名称:

基于卵泡液蛋白质组学的痰湿型PCOS不孕中医证候学研究

Scientific title:

Study on TCM Syndrome of Phlegm-Dampness PCOS Infertility Based on Follicular Fluid Proteomics

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:

ChiCTR2200058119 ; ChiMCTR2200005785

申请注册联系人:

赵丛丛

研究负责人:

连方

Applicant:

Zhao Congcong

Study leader:

Lian Fang

申请注册联系人电话:

Applicant telephone:

15033807996

研究负责人电话:

Study leader's telephone:

13706403122

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:

1361999488@qq.com

研究负责人电子邮件:

Study leader's E-mail:

lianfangbangong@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:

山东中医药大学千佛山校区

研究负责人通讯地址:

山东中医药大学附属医院生殖与遗传中心

Applicant address:

Qianfo Campus of Shandong University of Traditional Chinese Medicine

Study leader's address:

Reproductive and Genetic Center, Affiliated Hospital of Shandong University of Traditional Chinese Medicine

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:

2019(044)

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生殖医学伦理委员会

Name of the ethic committee:

Reproductive Medicine Ethics Committee, Affiliated Hospital of Shandong University of Traditional Chinese&

伦理委员会批准日期:

Date of approved by ethic committee:

2022/2/28 0:00:00

伦理委员会联系人:

Contact Name of the ethic committee:

伦理委员会联系地址:

Contact Address of the ethic committee:

伦理委员会联系人电话:

Contact phone of the ethic committee:

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:

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:

山东中医药大学附属医院生殖与遗传中心

Primary sponsor's address:

Reproductive and Genetic Center, Affiliated Hospital of Shandong University of Traditional Chinese Medicine

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:

Shan Dong

City:

单位(医院):

山东中医药大学附属医院

具体地址:

山东中医药大学附属医院生殖与遗传中心

Institution
hospital:

Affiliated Hospital of Shandong University of Traditional Chinese Medicine

Address:

Reproductive and Genetic Center, Affiliated Hospital of Shandong University of Traditional Chinese Medicine

经费或物资来源:

国家自然基金面上项目:基于卵泡液蛋白质组学的痰湿型PCOS不孕中医证候学研究

Source(s) of funding:

National Natural Science Foundation of China project: TCM syndrome study of phlegm-dampness PCOS infertility based on follicular fluid proteomics

研究疾病:

多囊卵巢综合征

研究疾病代码:

Target disease:

Polycystic ovary syndrome

Target disease code:

研究类型:

Study type:

干预性研究

Interventional study

研究设计:

Study design:

病例对照研究

Case-Control study

研究所处阶段:

Study phase:

探索性研究/预试验

Pilot clinical trial

研究目的:

多囊卵巢综合征(Polycystic Ovary Syndrome,PCOS)是育龄期妇女最常见的内分泌和代谢紊乱性疾病,育龄妇女中发病率为5%~10%,PCOS卵巢的病理特征是排卵障碍及卵泡发育异常,主要表现为:窦前及窦卵泡增多,缺少优势卵泡发育造成无排卵的功能异常。该综合征的临床特征为高雄激素血症和持续性无排卵,双侧卵巢见多枚3-10mm的小卵泡而无优势卵泡生长。常伴有肥胖、胰岛素抵抗、血脂异常等代谢问题,且容易引发子宫内膜癌、2型糖尿病以及心脑血管疾病,严重影响着女性生殖健康和生活质量。对于PCOS患者进行IVF治疗已经有很多的报道。虽然PCOS患者通过促排卵治疗可以产生大量的卵母细胞,但是这些卵母细胞通常质量较差,随后的受精率,卵裂率和胚胎的着床率都较低,而流产率较高。目前,PCOS的病因和病理机制尚未完全清楚。研究提示,PCOS的病因和病理机制与细胞的凋亡调控密切相关。PCOS女性卵子成熟受损和胚胎发育潜能降低可能与内分泌/旁分因子异常、代谢异常和卵泡发育成熟过程中卵泡内环境的改变都有关。因此,更深入的了解PCOS与卵巢内外因素的异常的关系,以及对颗粒细胞-卵母细胞连接、卵母细胞成熟和胚胎发育潜力的影响,对于提高患者生育能力,优化临床卵巢刺激方案,提高妊娠率至关重要。 热休克蛋白70(heat shock protein 70,HSP70)是广泛存在于真核和原核生物中的一种最敏感的应激性保护蛋白,其具有分子伴侣功能,抗辐射功能,提高细胞抗应激、抗凋亡、抗氧化能力功能,以及促进细胞增殖和参与免疫调节等功能。HSP70作为抗凋亡蛋白,保护细胞免受TNF、单核细胞、氧化应激、化学药物、神经酰胺和辐射诱导的细胞毒性。核转录因子KappaB(NF-κB)是真核细胞内多条信号转导途径的交汇点和重要的转录因子,参与多种基因调控、机体免疫应答和细胞凋亡的信号传导过程。其在胞质中与抑制因子IκBα结合呈无活性状态,NF-кB 对细胞凋亡存在双向调节,既可以促进也可以抑制凋亡。本研究旨在验证HSP70/NF-κB/Caspase3在PCOS患者的颗粒细胞表达差异;探讨苍附导痰方颗粒治疗痰湿型PCOS患者的临床疗效及其作用机制;观察苍附导痰方颗粒是否调控HSP70/NF-κB/ Caspase3信号通路抑制颗粒细胞凋亡而改善卵巢功能,以期为临床靶向治疗PCOS提供理论依据与实验支持。

Objectives of Study:

Polycystic Ovary Syndrome (PCOS) is the most common endocrine and metabolic disorder in women of reproductive age, with an incidence of 5%-10% in women of reproductive age. The pathological characteristics of PCOS Ovary are ovulation dysfunction and abnormal follicular development, which are mainly manifested as: Preantral and antral follicles increase and lack of dominant follicle development results in anovulation dysfunction. The clinical features of the syndrome are hyperandrogenemia and persistent anovulation, with multiple small 3-10mm follicles in both ovaries and no dominant follicles. It is often associated with metabolic problems such as obesity, insulin resistance and dyslipidemia, and is prone to endometrial cancer, type 2 diabetes and cardiovascular and cerebrovascular diseases, seriously affecting women's reproductive health and quality of life. IVF treatment for PCOS patients has been widely reported. Although PCOS patients can produce a large number of oocytes through ovulation induction therapy, these oocytes are usually of poor quality, followed by a low rate of fertilization, cleavage and implantation of embryos, and a high rate of abortion. At present, the etiology and pathological mechanism of PCOS are not completely clear. It is suggested that the etiology and pathological mechanism of PCOS are closely related to apoptosis regulation. Impaired ovum maturation and reduced embryonic development potential in PCOS women may be related to abnormal endocrine/parafontal factors, abnormal metabolism and changes in follicular environment during follicular development and maturation. Therefore, a deeper understanding of the relationship between PCOS and abnormal internal and external ovarian factors, as well as its influence on granulosa cell-oocyte connection, oocyte maturation and embryo development potential, is crucial for improving fertility of patients, optimizing clinical ovarian stimulation programs and improving pregnancy rate. Heat shock protein 70(HSP70) is one of the most sensitive stress protective proteins widely existing in eukaryotic and prokaryotic organisms. It has molecular chaperone function, anti-radiation function, and enhances the anti-stress, anti-apoptosis and anti-oxidation function of cells, as well as promotes cell proliferation and participates in immune regulation. HSP70 acts as an anti-apoptotic protein to protect cells from TNF, monocytes, oxidative stress, chemicals, ceramides, and radiation-induced cytotoxicity. Nuclear transcription factor KappaB(NF-κB) is an important transcription factor at the intersection of multiple signal transduction pathways in eukaryotic cells, involved in various gene regulation, immune response and apoptosis signal transduction processes. It was inactive in cytoplasm in combination with inhibitory factor IκBα and NF-кB showed bidirectional regulation on apoptosis, which could both promote and inhibit apoptosis. The aim of this study was to verify the difference of HSP70/NF-κB/Caspase3 expression in granulosa cells of PCOS patients. To explore the clinical efficacy and mechanism of Cangfu Daotan Prescription granules in the treatment of phlegm-dampness PCOS patients. To observe whether Cangfu Daotan Fang granules regulate HSP70/NF-κB/ Caspase3 signaling pathway to inhibit granulosa cell apoptosis and improve ovarian function, in order to provide theoretical basis and experimental support for clinical targeted treatment of PCOS.

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符合本病中西医诊断标准 ②体重指数( body mass index,BMI)大于25kg/m2 ③20≤年龄≤35岁 ④治疗前三个月未使用激素类药物 ⑤签署相关知情同意书 ⑥经伦理委员会批准 ⑦符合《人类辅助生殖技术规范》

Inclusion criteria

① It conforms to the diagnostic criteria of traditional Chinese and Western medicine ② Body mass index (BMI) was greater than 25kg/m2 ③20≤ age ≤35 years ④ No hormone drugs were used in the first three months of treatment ⑤ Sign relevant informed consent ⑥ Approved by the Ethics Committee ⑦ In line with the "Human Assisted Reproductive Technology Specifications"

排除标准:

①不遵医嘱或对本中药成分过敏者 ②合并子宫内膜异位症、子宫腺肌病、卵巢肿瘤、卵巢储备功能减退、盆腔炎和影响卵巢功能的其他系统疾病 ③遗传因素所致不孕症 ④复发性流产史 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:

① Those who do not follow the doctor's advice or are allergic to the Chinese medicine ingredients ② Complicated with endometriosis, adenomyosis, ovarian tumor, decreased ovarian reserve function, pelvic inflammatory disease and other systemic diseases affecting ovarian function ③ Infertility caused by genetic factors (4) a history of recurrent abortion ⑤ Abnormal anatomical structure of female reproductive tract does not have pregnancy function ⑥ The woman suffers from serious physical or mental disease and cannot bear pregnancy

研究实施时间:

Study execute time:

From 2022-04-01

To      2023-01-01

征募观察对象时间:

Recruiting time:

From 2022-04-01

To      2022-09-01

干预措施:

Interventions:

组别:

3

样本量:

33

Group:

three

Sample size:

干预措施:

安慰剂

干预措施代码:

Intervention:

the placebo

Intervention code:

组别:

1

样本量:

33

Group:

one

Sample size:

干预措施:

苍附导痰汤干预

干预措施代码:

Intervention:

Cangfu phlegm guide soup intervention

Intervention code:

组别:

2

样本量:

33

Group:

two

Sample size:

干预措施:

安慰剂

干预措施代码:

Intervention:

the placebo

Intervention code:

样本总量 Total sample size : 99

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:

Shan Dong

City:

单位(医院):

山东中医药大学附属医院

单位级别:

三级甲等

Institution/hospital:

Affiliated Hospital of Shandong University of Traditional Chinese Medicine

Level of the institution:

Third rate

测量指标:

Outcomes:

指标中文名:

核因子κB抑制因子α

指标类型:

主要指标

Outcome:

IкBα

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:

核因子激活的B细胞的κ-轻链增强

指标类型:

主要指标

Outcome:

NF-κB

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

优胚率

指标类型:

次要指标

Outcome:

Optimal rate of embryo

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

热休克蛋白70

指标类型:

主要指标

Outcome:

Heat shock protein 70

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

半胱氨酸天冬氨酸蛋白酶

指标类型:

主要指标

Outcome:

Caspase-3

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

优卵率

指标类型:

次要指标

Outcome:

Ratio of the egg

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:

A number of eggs

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:

血液

组织:

卵巢

Sample Name:

blood

Tissue:

ovary

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:

颗粒细胞

组织:

卵巢

Sample Name:

Granulosa cells

Tissue:

ovary

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:

卵泡

组织:

卵巢

Sample Name:

follicles

Tissue:

ovary

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 25
Min age years
最大 35
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):

由实验主要负责人员赵丛丛根据电脑随机抽样产生随机数列

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

Zhao Congcong, the main person in charge of the experiment, generates a random sequence of numbers according to computer random sampling

盲法:

Blinding:

是否共享原始数据:

IPD sharing:

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):

NO

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:

SPSS

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

SPSS

数据管理委员会:

Data Managemen Committee:

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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