ChiCTR2300076479 版本V1.1 版本创建时间2024/03/19 17:39:28 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:

ChiCTR2300076479 

最近更新日期:

Date of Last Refreshed on:

2023-10-10 09:37:47 

注册时间:

Date of Registration:

2023-10-10 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

不同海拔地区育龄期妇女阴道微生态状况及影响因素研究

Public title:

Study on vaginal microecology and influencing factors of women of childbearing age at different altitudes

注册题目简写:

English Acronym:

研究课题的正式科学名称:

女性下生殖道感染规范化诊疗技术推广示范应用

Scientific title:

Promotion and demonstration application of standardized diagnosis and treatment techniques for female lower genital tract infections

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:

王妍 

研究负责人:

陈道桢 

Applicant:

Yan Wang 

Study leader:

Daozhen Chen 

申请注册联系人电话:

Applicant telephone:

+86 156 1958 5958

研究负责人电话:

Study leader's telephone:

+86 135 8418 9188

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:

wangyan000626@163.com

研究负责人电子邮件:

Study leader's E-mail:

chendaozhen@163.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:

江苏省无锡市梁溪区无锡市妇幼保健院

研究负责人通讯地址:

青海省海东市乐都区碾伯镇朝阳大道东胜街; 江苏省无锡市梁溪区无锡市妇幼保健院

Applicant address:

Wuxi Maternal and Child Health Care Hospital, Liangxi District, Wuxi City, Jiangsu Province

Study leader's address:

Dongsheng Street, Chaoyang Avenue,Nianbo Town, Ledu District, Haidong City, Qinghai; Province; Wuxi Maternal and Child Health Care Hospital, Liangxi District, Wuxi City, Jiangsu 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:

无锡市妇幼保健院

Applicant's institution:

Wuxi Maternal and Child Health Care Hospital

研究负责人所在单位:

海东市第二人民医院;无锡市妇幼保健院

Affiliation of the Leader:

Haidong Second People's Hospital;Wuxi Maternal and Child Health Care Hospital

是否获伦理委员会批准:

是/Yes

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

2022-05-21-003

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:

海东市第二人民医院伦理委员会

Name of the ethic committee:

Ethics Committee of Haidong Second People's Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2022-05-21 00:00:00

伦理委员会联系人:

陈道桢

Contact Name of the ethic committee:

Daozhen Chen

伦理委员会联系地址:

青海省海东市乐都区碾伯镇朝阳大道东胜街

Contact Address of the ethic committee:

Dongsheng Street, Chaoyang Avenue,Nianbo Town, Ledu District, Haidong City, Qinghai Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 135 8418 9188

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:

海东市第二人民医院

Primary sponsor:

Haidong No. 2 People's Hospital

研究实施负责(组长)单位地址:

青海省海东市乐都区碾伯镇朝阳大道东胜街

Primary sponsor's address:

Dongsheng Street, Chaoyang Avenue,Nianbo Town, Ledu District, Haidong City, Qinghai 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):

青海

市(区县):

Country:

China

Province:

Qinghai

City:

单位(医院):

海东市第二人民医院

具体地址:

青海省海东市乐都区碾伯镇朝阳大道东胜街

Institution
hospital:

Haidong No. 2 People's Hospital

Address:

Dongsheng Street, Chaoyang Avenue,Nianbo Town, Ledu District, Haidong City, Qinghai Province

经费或物资来源:

青海省重点研发与转化计划——科技援青专项(2022-QY-216)

Source(s) of funding:

Qinghai Provincial Key R&D and Transformation Program-Science and Technology Aid Project(2022-QY-216)

Target disease:

Diseases associated with the genital tract

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:

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:

(1)探究不同海拔地区汉族人阴道微生物群及代谢产物构成差异,为阴道微生态失衡疾病诊断提供一个新的研究方向。 (2)探究青海高原地区正常育龄期妇女阴道微生态分布特征,为高原菌群失调的阴道疾病预防、诊断与治疗提供理论指导。  

Objectives of Study:

(1) To explore the differences in the composition of vaginal microbiota and metabolites of Han people at different altitudes, which provides a new research direction for the diagnosis of vaginal microecological imbalance. (2) To explore the characteristics of vaginal microecological distribution of normal women of childbearing age in Qinghai Plateau area, and provide theoretical guidance for the prevention, diagnosis and treatment of vaginal diseases with dysbacteria.

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近3年居住地为无锡、海东市区、化隆县及果洛州;②平素月经周期规律(经期5-7d,周期28±7天);③3d内无阴道用药和性交;④取样当日阴道无活动性出血;⑤2月内未使用过抗生素等抗菌药物;⑥无烟酒等不良嗜好,单性伴侣。

Inclusion criteria

(1) In the past 3 years, the residence is Wuxi, Haidong City, Hualong County and Guoluo Prefecture; (2) Regular menstrual cycle (menstrual period 5-7d, cycle 28±7 days); (3) No vaginal medication and sexual intercourse within 3 days; (4) There was no active vaginal bleeding on the day of sampling; (5) No antibiotics and other antibacterial drugs have been used within 2 months; (6) Bad habits such as smokeless and alcohol, one-sex partners

排除标准:

①不孕、怀孕、经期、绝经或哺乳期妇女;②患者拒绝取样者;③3个月内口服避孕药等性激素或糖皮质激素;④阴道炎症、宫颈癌、卵巢癌等患者。

Exclusion criteria:

(1) Infertile, pregnant, menstruating, menopausal or lactating women; (2) the patient refuses to take samples; (3) Sex hormones such as oral contraceptives or glucocorticoids within 3 months; (4) Patients with vaginal inflammation, cervical cancer, ovarian cancer, etc.

研究实施时间:

Study execute time:

From 2022-07-01 00:00:00 To 2023-12-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2022-08-01 00:00:00 To 2023-05-01 00:00:00  

干预措施:

Interventions:

组别:

低海拔健康汉族组(LL)

样本量:

15

Group:

Low altitude healthy Han group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

中海拔健康汉族组(MM)

样本量:

15

Group:

Medium altitude healthy Han group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

中高海拔健康汉族组(MH)

样本量:

15

Group:

Medium and high altitude healthy Han group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

高海拔健康汉族组(HH)

样本量:

15

Group:

High-altitude healthy Han 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):

江苏 

市(区县):

 

Country:

China 

Province:

Jiangsu  

City:

 

单位(医院):

无锡市妇幼保健院 

单位级别:

三甲 

Institution
hospital:

Wuxi Maternal and Child Health Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

青海 

市(区县):

 

Country:

China 

Province:

Qinghai 

City:

 

单位(医院):

海东市第二人民医院 

单位级别:

二甲 

Institution
hospital:

Haidong No. 2 People's Hospital

Level of the institution:

Secondary A

国家:

中国

省(直辖市):

青海 

市(区县):

 

Country:

China 

Province:

Qinghai 

City:

 

单位(医院):

化隆县人民医院 

单位级别:

二甲 

Institution
hospital:

Hualong County People's Hospital

Level of the institution:

Secondary A

国家:

中国

省(直辖市):

青海 

市(区县):

 

Country:

China 

Province:

Qinghai 

City:

 

单位(医院):

果洛藏族自治州人民医院 

单位级别:

三乙 

Institution
hospital:

Guolo Tibetan Autonomous Prefecture People's Hospital

Level of the institution:

Tertiary B

测量指标:

Outcomes:

指标中文名:

阴道微生物菌群

指标类型:

主要指标

Outcome:

Vaginal microbiota

Type:

Primary indicator

测量时间点:

入组时

测量方法:

16S rRNA 基因测序

Measure time point of outcome:

At the time of enrollment

Measure method:

16S rRNA gene sequencing method

指标中文名:

阴道代谢产物

指标类型:

主要指标

Outcome:

Vaginal metabolites

Type:

Primary indicator

测量时间点:

入组时

测量方法:

非靶向代谢组学

Measure time point of outcome:

At the time of enrollment

Measure method:

Untargeted metabolomics

指标中文名:

基本情况

指标类型:

次要指标

Outcome:

Basic information

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:

阴道

Sample Name:

Vaginal discharge

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:

结束

/Completed

年龄范围:

Participant age:

最小 Min age 18 years
最大 Max age 45 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):

不适用

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

N/A

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

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):

临床试验公共管理平台

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

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:

在就诊患者知情同意下,行妇科检查及白带常规检查时使用2根无菌棉签在阴道后穹隆处刮取适量的阴道分泌物,取样后立即保存于-186℃液氮中,随后在4小时内转移到-80℃冰箱中储存,以备后续微生物DNA提取、高通量测序以及非靶向代谢组学测序。 数据管理:使用Excel表格对患者的临床资料及人口等特征资料进行汇总整理

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

With the informed consent of the patient, two sterile cotton swabs were used to scrape an appropriate amount of vaginal discharge at the posterior vaginal vault during gynecological examination and routine examination of vaginal discharge, and immediately stored in liquid nitrogen at -186°C after sampling, and then transferred to -80°C refrigerator within 4 hours for storage for subsequent microbial DNA extraction, high-throughput sequencing and non-targeted metabolomics sequencing. Data management: Use Excel tables to summarize and organize patients' clinical data and demographic characteristics

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2023-10-10 09:37:42