ChiCTR2100046305 版本V1.1 版本创建时间2021/05/12 20:59:03 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:

ChiCTR2100046305 

最近更新日期:

Date of Last Refreshed on:

2021-05-12 20:58:31 

注册时间:

Date of Registration:

2021-05-12 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

基于16srRNA高通量测序分析先兆早产妇女阴道微生物组学特征及其与妊娠结局的相关性

Public title:

Analysis of vaginal microbiome characteristics of women with threatened preterm labor and their correlation with pregnancy outcome based on 16srRNA high-throughput sequencing

注册题目简写:

English Acronym:

研究课题的正式科学名称:

基于16srRNA高通量测序分析先兆早产妇女阴道微生物组学特征及其与妊娠结局的相关性

Scientific title:

Analysis of vaginal microbiome characteristics of women with threatened preterm labor and their correlation with pregnancy outcome based on 16srRNA high-throughput sequencing

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:

黄诗婷 

研究负责人:

张雪芹 

Applicant:

Shiting Huang 

Study leader:

Xueqin Zhang 

申请注册联系人电话:

Applicant telephone:

+86 18250242029

研究负责人电话:

Study leader's
telephone:

+86 13400677617

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:

1207034085@qq.com

研究负责人电子邮件:

Study leader's E-mail:

wind459@126.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:

厦门市思明区镇海路10号

研究负责人通讯地址:

厦门市思明区镇海路10号

Applicant address:

10 Zhenhai Road, Siming District, Xiamen, Fujian, China

Study leader's address:

10 Zhenhai Road, Siming District, Xiamen, Fujian, China

申请注册联系人邮政编码:

Applicant postcode:

361000

研究负责人邮政编码:

Study leader's postcode:

申请人所在单位:

厦门大学

Applicant's institution:

Xiamen University

研究负责人所在单位:

厦门大学

Affiliation of the Leader:

Xiamen 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:

KY-2020-007

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:

厦门市妇幼保健院人体研究伦理委员会

Name of the ethic committee:

Human Body Research Ethics Committee of Xiamen Maternity and Child Health Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2020-02-13 00:00:00

伦理委员会联系人:

钟红秀

Contact Name of the ethic committee:

Zhong Hongxiu

伦理委员会联系地址:

福建省厦门市思明区镇海路10号厦门市妇幼保健院

Contact Address of the ethic committee:

Xiamen maternal and child health hospital, 10 Zhenhai Road, Siming District, Xiamen, Fujian, China

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:

厦门大学附属妇女儿童医院

Primary sponsor:

Women and Children's Hospital of Xiamen University

研究实施负责(组长)单位地址:

厦门市思明区镇海路10号厦门大学附属妇女儿童医院

Primary sponsor's address:

10 Zhenhai Road, Siming District, Xiamen, Fujian, 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):

福建

市(区县):

厦门

Country:

China

Province:

Fujian

City:

Xiamen

单位(医院):

厦门大学附属妇女儿童医院

具体地址:

思明区镇海路10号

Institution
hospital:

Women and Children's Hospital of Xiamen University

Address:

10 Zhenhai Road, Siming District

经费或物资来源:

厦门市医疗卫生重点项目

Source(s) of funding:

Key Medical and Health Projects in Xiamen

研究疾病:

先兆早产  

Target disease:

threatened preterm labor

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:

队列研究 

Study design:

Cohort study 

研究目的:

从阴道微生物组学特征的角度,研究早产发生机制,评估药物与手术干预的临床效果。  

Objectives of Study:

From the perspective of vaginal microbiome characteristics, study the mechanism of preterm birth, and evaluate the clinical effects of drugs and surgical interventions.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

队列①:定期产检、18岁≤年龄≤45岁、20≤孕周<34周、1个月内未使用抗生素及免疫抑制剂、入院前48h无性生活。
队列②:定期产检、18岁≤年龄≤45岁、20≤孕周≤24周、1个月内未使用抗生素及免疫抑制剂、取样前48h无性生活。

Inclusion criteria

Cohort 1: regular obstetric check-ups, aged 18 to 45 years, gestational weeks 20 to 34 weeks, no antibiotics and immunosuppressants within 1 month, and asexual life 48 hours before admission.
Cohort 2: regular birth check, aged 18 to 45 years, gestational week 20 to 24 weeks, no antibiotics and immunosuppressants within 1 month, asexual life 48 hours before sampling.

排除标准:

队列①:胎膜早破、重要器官系统功能障碍、前置胎盘、子痫前期、HELLP综合征等严重系统性疾病。
队列②:先兆早产、胎膜早破、重要器官系统功能障碍、前置胎盘、子痫前期、HELLP综合征等严重系统性疾病。

Exclusion criteria:

Cohort①: Premature rupture of membranes, dysfunction of vital organ systems, placenta previa, preeclampsia, HELLP syndrome and other serious systemic diseases.
Cohort ②: threatened premature delivery, premature rupture of membranes, vital organ system dysfunction, placenta previa, preeclampsia, HELLP syndrome and other serious systemic diseases.

研究实施时间:

Study execute time:

From 2019-12-01 00:00:00 To 2022-06-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2019-12-01 00:00:00 To 2021-09-30 00:00:00

干预措施:

Interventions:

组别:

对照组

样本量:

10

Group:

Control group

Sample size:

干预措施:

干预措施代码:

Intervention:

Nil

Intervention code:

组别:

宫颈环扎组

样本量:

30

Group:

Cervical cerclage group

Sample size:

干预措施:

干预措施代码:

Intervention:

Nil

Intervention code:

组别:

药物治疗组

样本量:

30

Group:

Medical treatement group

Sample size:

干预措施:

干预措施代码:

Intervention:

Nil

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

福建 

市(区县):

厦门 

Country:

China

Province:

Fujian

City:

Xiamen

单位(医院):

厦门大学附属妇女儿童医院 

单位级别:

三甲 

Institution
hospital:

Women and Children's Hospital of Xiamen University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

阴道菌群特征

指标类型:

主要指标

Outcome:

Characteristics of vaginal flora

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

分娩孕周

指标类型:

次要指标

Outcome:

Gestational week of childbirth

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

绒毛膜羊膜炎发生率

指标类型:

次要指标

Outcome:

Incidence of chorioamnionitis

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

产妇并发症

指标类型:

次要指标

Outcome:

Maternal complications

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

新生儿结局

指标类型:

次要指标

Outcome:

Neonatal outcome

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:

阴道分泌物

组织:

Sample Name:

vaginal discharge

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:

征募研究对象情况:

Recruiting status:

正在进行

Recruiting

年龄范围:

Participant age:

最小 Min age years
最大 Max age 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):

用计算机产生随机数来进行随机化,在事先或者实施过程中不作任何限制和干预或调整。

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

Random numbers generated by computer are used for randomization without any restriction, intervention or adjustment in advance or in the process of implementation.

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):

原始数据在完成6个月内共享,可联系负责人获取

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

Original data will be shared within 6 months after the trial is completed, contact the principal researchers to access

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:

相关病历原始资料拍照留念,原始数据采用Excel保存和管理

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

Original medical record were photographic recorded, original data were recorded in Excel

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:

 2021-05-12 20:54:45