妊娠期阴道微生态检测及细菌谱分析的临床应用研究

注册号:

Registration number:

ChiCTR1900028662 

最近更新日期:

Date of Last Refreshed on:

2019-12-30 01:29:00 

注册时间:

Date of Registration:

2019-12-29 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

妊娠期阴道微生态检测及细菌谱分析的临床应用研究

Public title:

Clinical application of vaginal microecological detection and bacterial spectrum analysis during pregnancy

注册题目简写:

English Acronym:

研究课题的正式科学名称:

妊娠期阴道微生态检测及细菌谱分析的临床应用研究

Scientific title:

Clinical application of vaginal microecological detection and bacterial spectrum analysis during pregnancy

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:

徐兵 

研究负责人:

陈红波 

Applicant:

Bing Xu 

Study leader:

Hongbo Chen 

申请注册联系人电话:

Applicant telephone:

+86 13739276835

研究负责人电话:

Study leader's
telephone:

+86 18056076983

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:

529857485@qq.com

研究负责人电子邮件:

Study leader's E-mail:

chenhongbo@ahmu.edu.cn

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:

安徽合肥市益民街15号

研究负责人通讯地址:

安徽合肥市益民街15号

Applicant address:

15 Yimin Street, Hefei, China

Study leader's address:

15 Yimin Street, Hefei, Anhui, 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:

合肥市妇幼保健院

Applicant's institution:

Hefei Maternal and Child Health Care Hospital

研究负责人所在单位:

合肥市妇幼保健院

Affiliation of the Leader:

Hefei Maternal and Child Health Care 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:

2019(11)

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:

合肥市妇幼保健院医学伦理委员会

Name of the ethic committee:

Medical Ethics Committee of Hefei Maternal and Child Health Care Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2019-10-28 00:00:00

伦理委员会联系人:

刘辉

Contact Name of the ethic committee:

Hui Liu

伦理委员会联系地址:

安徽合肥市益民街15号

Contact Address of the ethic committee:

15 Yimin Street, Hefei, Anhui, 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:

合肥市妇幼保健院

Primary sponsor:

Hefei Maternal and Child Health Care Hospital

研究实施负责(组长)单位地址:

安徽合肥市益民街15号

Primary sponsor's address:

15 Yimin Street, Hefei, Anhui, 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):

安徽省

市(区县):

合肥市

Country:

China

Province:

Anhui

City:

Hefei

单位(医院):

合肥市妇幼保健院

具体地址:

合肥市益民街15号

Institution
hospital:

Hefei Maternal and Child Health Care Hospital

Address:

15 Yimin Street, Hefei

经费或物资来源:

合肥市财政

Source(s) of funding:

Hefei Finance Bureau

研究疾病:

妊娠期阴道微生态及细菌菌谱  

Target disease:

Vaginal microecology and bacterial spectrum during pregnancy

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:

析因分组(即根据危险因素或暴露因素分组) 

Study design:

Factorial 

研究目的:

本课题将通过对非孕育龄妇女、妊娠期孕妇不同时期的阴道微生态检测细菌PCR基因型测定及16SrRNA高通量测序方法进行细菌种类分型,研究育龄妇女在非孕、妊娠期的阴道微生态平衡改变、菌群变化与阴道炎症的关系,明确妊娠妇女不同时期及阴道炎症时与非孕状态相比的阴道菌群改变,确定妊娠期特有的阴道菌谱,并随访分析该菌群的孕期结局,为临床制定孕期阴道炎症管理规范提供依据,也为进一步分子机制研究提供方向。  

Objectives of Study:

This project will analyze the vaginal micro-ecological detection of bacterial PCR genotypes and 16SrRNA high-throughput sequencing of non-pregnant women and pregnant women at different periods to perform bacterial species typing. The relationship between changes in ecological balance, changes in flora and vaginal inflammation, clarification of changes in vaginal flora compared to non-pregnant states during different periods of pregnancy and vaginal inflammation, determination of the unique vaginal flora during pregnancy, and follow-up analysis of the flora Outcomes during pregnancy provide a basis for clinical development of norms for management of vaginal inflammation during pregnancy, and also provide directions for further molecular mechanism research.

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.合并其他疾病;
2.有长期服药史;
3.不能随访者

Exclusion criteria:

1. Combined with a history of other diseases;
2. Have a long history of taking medication;
3. Cannot follow up.

研究实施时间:

Study execute time:

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

征募观察对象时间:

Recruiting time:

From 2019-12-30 00:00:00 To 2020-12-30 00:00:00

干预措施:

Interventions:

组别:

健康非妊娠期妇女

样本量:

50

Group:

Healthy non-pregnant women

Sample size:

干预措施:

Nil

干预措施代码:

Intervention:

Nil

Intervention code:

组别:

非妊娠期妇女细菌阴道炎

样本量:

50

Group:

Bacterial vaginitis in non-pregnant women

Sample size:

干预措施:

Nil

干预措施代码:

Intervention:

Nil

Intervention code:

组别:

非妊娠期妇女外阴阴道假丝酵母菌病

样本量:

50

Group:

Vulvovaginal candidiasis in non-pregnant women

Sample size:

干预措施:

Nil

干预措施代码:

Intervention:

Nil

Intervention code:

组别:

非妊娠期滴虫性阴道炎

样本量:

50

Group:

Trichomonas vaginitis in non-pregnancy

Sample size:

干预措施:

Nil

干预措施代码:

Intervention:

Nil

Intervention code:

组别:

非妊娠期有阴道炎症状但未检出病原菌组

样本量:

50

Group:

Symptoms of vaginal inflammation but no pathogenic bacteria detected in non-pregnancy

Sample size:

干预措施:

Nil

干预措施代码:

Intervention:

Nil

Intervention code:

组别:

健康妊娠期妇女(早孕、中孕、晚孕三组)

样本量:

60

Group:

Healthy pregnant women (early pregnancy, middle pregnancy, late pregnancy)

Sample size:

干预措施:

Nil

干预措施代码:

Intervention:

Nil

Intervention code:

组别:

妊娠期妇女细菌阴道炎(早孕、中孕、晚孕)

样本量:

60

Group:

Bacterial vaginitis in pregnant women (early pregnancy, middle pregnancy, late pregnancy)

Sample size:

干预措施:

Nil

干预措施代码:

Intervention:

Nil

Intervention code:

组别:

妊娠期妇女外阴阴道假丝酵母菌病(早孕、中孕、晚孕)

样本量:

60

Group:

Vulvovaginal candidiasis in pregnancy (early pregnancy, middle pregnancy, late pregnancy)

Sample size:

干预措施:

Nil

干预措施代码:

Intervention:

Nil

Intervention code:

组别:

妊娠期妇女滴虫性阴道炎(早孕、中孕、晚孕)

样本量:

60

Group:

Trichomonas vaginitis in pregnancy (early pregnancy, middle pregnancy, late pregnancy)

Sample size:

干预措施:

Nil

干预措施代码:

Intervention:

Nil

Intervention code:

组别:

妊娠期有阴道炎症状但未检出病原菌组(早孕、中孕、晚孕)

样本量:

60

Group:

Vaginal inflammation symptoms during pregnancy but no pathogenic bacteria were detected (early pregnancy, middle pregnancy, late pregnancy)

Sample size:

干预措施:

Nil

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):

安徽 

市(区县):

合肥市 

Country:

China

Province:

Anhui

City:

Hefei

单位(医院):

合肥市妇幼保健院 

单位级别:

三甲 

Institution
hospital:

Hefei Maternal and Child Health Care Hospital

Level of the institution:

Tertiary A Hospital

测量指标:

Outcomes:

指标中文名:

阴道微生态检测

指标类型:

主要指标

Outcome:

vaginal microecological detection

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

细菌PCR基因检测

指标类型:

主要指标

Outcome:

Bacterial PCR gene detection

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

16s rRNA基因扩增测序

指标类型:

主要指标

Outcome:

16s rRNA gene amplification and sequencing

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

妊娠结局

指标类型:

主要指标

Outcome:

Pregnancy outcome

Type:

Primary 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:

白带

组织:

阴道

Sample Name:

Leucorrhea

Tissue:

vaginal

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 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):

No. 根据患者是否妊娠及妊娠状态、白带结果进行分组

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

No

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:

No

Blinding:

No

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):

采用临床试验公共管理平台ResMan向公众开放查询, http://www.medresman.org.cn.

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

The data will be published in the public management platform of clinical trials ResMan after the Study Completed 6 months, http://www.medresman.org.cn.

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:

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:

EDC

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2019-12-30 01:29:00