一项关于复发性流产患者期待妊娠与PGT-A妊娠结局比较的观察性研究

注册号:

Registration number:

ChiCTR2400087790 

最近更新日期:

Date of Last Refreshed on:

2024-08-05 11:32:48 

注册时间:

Date of Registration:

2024-08-05 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

一项关于复发性流产患者期待妊娠与PGT-A妊娠结局比较的观察性研究

Public title:

An observational study comparing expectant pregnancy and PGT-A pregnancy outcomes in patients with recurrent pregnancy loss

注册题目简写:

English Acronym:

研究课题的正式科学名称:

一项关于复发性流产患者期待妊娠与PGT-A妊娠结局比较的观察性研究

Scientific title:

An observational study comparing expectant pregnancy and PGT-A pregnancy outcomes in patients with recurrent pregnancy loss

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:

蒋术一 

研究负责人:

蒋术一 

Applicant:

Shuyi Jiang 

Study leader:

Shuyi Jiang 

申请注册联系人电话:

Applicant telephone:

+86 189 4025 2798

研究负责人电话:

Study leader's
telephone:

+86 189 4025 2798

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:

jiangshuyi@sj-hospital.org

研究负责人电子邮件:

Study leader's E-mail:

jiangshuyi@sj-hospital.org

申请单位网址(自愿提供):

Applicant website(voluntary supply):

中国医科大学附属盛京医院

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:

辽宁省沈阳市铁西区滑翔路39号盛京医院

研究负责人通讯地址:

辽宁省沈阳市铁西区滑翔路39号盛京医院

Applicant address:

Shengjing Hospital of China Medical University, Tiexi District, Shenyang, Liaoning Province

Study leader's address:

Shengjing Hospital of China Medical University, Tiexi District, Shenyang, Liaoning Province

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:

中国医科大学附属盛京医院

Applicant's institution:

Shengjing Hospital of China Medical University

研究负责人所在单位:

中国医科大学附属盛京医院

Affiliation of the Leader:

Shengjing Hospital of China 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:

2024PS013F

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:

中国医科大学附属盛京医院

Name of the ethic committee:

Shengjing Hospital of China Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2024-05-30 00:00:00

伦理委员会联系人:

郭传骥

Contact Name of the ethic committee:

Chuanji Guo

伦理委员会联系地址:

辽宁省沈阳市和平街三好街36号盛京医院南湖院区

Contact Address of the ethic committee:

Shengjing Hospital of China Medical University, Heping District, Shenyang, Liaoning Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 24 96615

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:

中国医科大学附属盛京医院

Primary sponsor:

Shengjing Hospital of China Medical University

研究实施负责(组长)单位地址:

辽宁省沈阳市和平街三好街36号盛京医院南湖院区

Primary sponsor's address:

Shengjing Hospital of China Medical University, Heping District, Shenyang, Liaoning 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):

辽宁省

市(区县):

沈阳市

Country:

China

Province:

Liaoning Province

City:

Shenyang

单位(医院):

中国医科大学附属盛京医院

具体地址:

辽宁省沈阳市和平区三好街36号

Institution
hospital:

Shengjing Hospital of China Medicine University

Address:

Sanhao Street, Heping District, Shenyang, Liaoning Province

经费或物资来源:

辽宁省科技计划联合计划(基金)项目

Source(s) of funding:

Liaoning Province Science and technology plan joint plan (Fund) project

研究疾病:

复发性流产  

Target disease:

Recurrent Pregnancy Loss

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:

探索性研究/预试验 

Study phase:

0

研究设计:

队列研究 

Study design:

Cohort study 

研究目的:

基于临床妊娠结局探讨胚胎植入前遗传学筛查(preimplantation genetic testing for aneuploidy, PGT-A)在复发性流产(recurrent pregnancy loss, RPL)患者中的临床疗效,比较分析在相同备孕时间内,与期待妊娠相比,PGT-A能否提升RPL患者的活产结局。  

Objectives of Study:

To investigate the role of preimplantation genetic testing for aneuploidy (PGT-A) in recurrent pregnancy loss (RPL) based on clinical pregnancy outcomes. To compare and analyze whether PGT-A can improve the live birth outcome of RPL patients compared with expected pregnancy within the same pregnancy preparation time.

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)夫妻一方或双方有明确的染色体核型异常或单基因病; 2)生殖系统解剖结构异常:先天性子宫畸形,粘膜下肌瘤、宫腔粘连及宫腔粘连术后,或排卵前子宫内膜厚度<7mm,输卵管积水、子宫内膜异位症; 3)自身免疫性疾病、抗磷脂综合征患者,易栓症患者,血栓疾病患者; 4)高血压,糖尿病,心脏病,以及明确的未控制在正常范围内的内分泌疾病如甲状腺功能异常、泌乳素异常等; 5)恶性肿瘤患者; 6)既往接受过PGT-A助孕。

Exclusion criteria:

1)One or both spouses have a clear chromosomal karyotype abnormality or single gene disease; 2) Abnormal anatomical structure of the reproductive system: congenital uterine malformation, submucous myoma, uterine adhesiveness and after uterine adhesiveness, or before ovulation endometrial thickness <7mm, hydrosalpinx, endometriosis; 3) Patients with autoimmune diseases, antiphospholipid syndrome, thrombotic disease; 4) Hypertension, diabetes, heart disease, and endocrine diseases that are clearly not controlled within the normal range, such as abnormal thyroid function and prolactin; 5) Patients with malignant tumors; 6) Previously received PGT-A assisted pregnancy.

研究实施时间:

Study execute time:

From 2024-08-01 00:00:00 To 2027-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2024-08-05 00:00:00 To 2026-12-31 00:00:00

干预措施:

Interventions:

组别:

观察组

样本量:

100

Group:

observation group

Sample size:

干预措施:

干预措施代码:

Intervention:

None.

Intervention code:

组别:

对照组

样本量:

200

Group:

control group

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):

辽宁省 

市(区县):

沈阳市 

Country:

China

Province:

Liaoning Province

City:

Shenyang

单位(医院):

中国医科大学附属盛京医院 

单位级别:

三甲 

Institution
hospital:

Shengjing Hospital of China Medicine University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

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:

生化妊娠率

指标类型:

次要指标

Outcome:

chemical 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:

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:

流产率

指标类型:

次要指标

Outcome:

miscarriage 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:

多胎妊娠率

指标类型:

次要指标

Outcome:

multiple 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:

胎儿缺陷率

指标类型:

次要指标

Outcome:

the rate of fetal defects

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:

组织:

Sample Name:

None

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 20 years
最大 Max age 39 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):

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:

公开/Public

盲法:

Blinding:

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

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):

待研究成果发表时,上传数据 Resman

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

Data will be uploaded when the research results are published.Resman

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:

病例记录表已按研究所需制作完成,必要时同步上传电子采集管理系统。

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

The case record form has been made according to the research needs and uploaded to the electronic collection management system synchronously when necessary.

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:

 2024-08-05 11:32:43