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审核状态: Project audit state: |
通过审核 Successful |
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注册号: Registration number: |
ChiCTR2400093844 |
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最近更新日期: Date of Last Refreshed on: |
2024-12-12 15:49:56 |
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注册时间: Date of Registration: |
2024-12-12 00:00:00 |
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注册号状态: |
预注册 |
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Registration Status: |
Prospective registration |
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注册题目: |
阴道微生态及代谢对紧急环扎术后宫颈重塑的影响 |
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Public title: |
Effects of vaginal microbiota and metabolism on cervical remodeling after emergency cervical cerclage |
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注册题目简写: |
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English Acronym: |
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研究课题的正式科学名称: |
阴道微生态及代谢对紧急环扎术后宫颈重塑的影响 |
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Scientific title: |
Effects of vaginal microbiota and metabolism on cervical remodeling after emergency cervical cerclage |
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研究课题代号(代码): Study subject ID: |
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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: |
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申请注册联系人: |
罗琼 |
研究负责人: |
罗琼 |
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Applicant: |
Qiong Luo |
Study leader: |
Qiong Luo |
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申请注册联系人电话: Applicant telephone: |
+86 13958023267 |
研究负责人电话: Study leader's telephone: |
+86 571 89992032 |
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申请注册联系人传真 : Applicant Fax: |
研究负责人传真: Study leader's fax: |
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申请注册联系人电子邮件: Applicant E-mail: |
luoq@zju.edu.cn |
研究负责人电子邮件: Study leader's E-mail: |
luoq@zju.edu.cn |
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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): |
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申请注册联系人通讯地址: |
浙江省杭州市上城区学士路1号 |
研究负责人通讯地址: |
浙江省杭州市上城区学士路1号 |
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Applicant address: |
1 Xueshi Road, Shangcheng District, Hangzhou, Zhejiang, China |
Study leader's address: |
1 Xueshi Road, Shangcheng District, Hangzhou, Zhejiang, China |
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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: |
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申请人所在单位: |
浙江大学医学院附属妇产科医院 |
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Applicant's institution: |
Women's Hospital, Zhejiang University School of Medicine |
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研究负责人所在单位: |
浙江大学医学院附属妇产科医院 |
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Affiliation of the Leader: |
Women’s Hospital, Zhejiang University School of Medicine |
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是否获伦理委员会批准: |
是/Yes |
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Approved by ethic committee: |
Yes |
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伦理委员会批件文号: Approved No. of ethic committee: |
IRB-20240216-R |
伦理委员会批件附件: Approved file of Ethical Committee: |
查看附件View |
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批准本研究的伦理委员会名称: |
浙江大学医学院附属妇产科医院临床研究伦理委员会 |
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Name of the ethic committee: |
Clinical Research Ethics Committee of Women's Hospital, Zhejiang University School of Medicine |
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伦理委员会批准日期: Date of approved by ethic committee: |
2024-07-05 00:00:00 |
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伦理委员会联系人: |
金煜敏 |
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Contact Name of the ethic committee: |
Jin YuMin |
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伦理委员会联系地址: |
浙江省杭州市上城区学士路1号 |
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Contact Address of the ethic committee: |
1 Xueshi Road, Shangcheng District, Hangzhou, Zhejiang, China |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 571 8999 8819 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
yuminjin@163.com |
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研究实施负责(组长)单位: |
浙江大学医学院附属妇产科医院 |
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Primary sponsor: |
Women’s Hospital, Zhejiang University School of Medicine |
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研究实施负责(组长)单位地址: |
浙江省杭州市上城区学士路1号 |
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Primary sponsor's address: |
1 Xueshi Road, Shangcheng District, Hangzhou, Zhejiang, China |
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试验主办单位(项目批准或申办者): Secondary sponsor: |
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经费或物资来源: |
自筹 |
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Source(s) of funding: |
Self-raised |
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Target disease: |
Cervical incompetence |
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Target disease code: |
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研究类型: |
观察性研究 |
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Study type: |
Observational study |
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研究所处阶段: |
其它 | ||||||||||||||||||||||
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Study phase: |
N/A |
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研究设计: |
队列研究 |
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Study design: |
Cohort study |
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研究目的: |
探究紧急宫颈环扎患者术前和术后 7 天阴道微生物群和代谢组学的差异,评估阴道微生物群和代谢对紧急宫颈环扎孕妇术后 7 天宫颈重塑情况和妊娠结局的影响 |
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Objectives of Study: |
To explore the differences in vaginal microbiota and metabolomics between patients with emergency cervical cerclage before and 7 days after surgery, and to evaluate the effects of vaginal microbiota and metabolism on cervical remodeling in 7 days after surgery and pregnancy outcomes. |
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药物成份或治疗方案详述: |
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Description for medicine or protocol of treatment in detail: |
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纳入标准: |
1.孕中期(14-28 周); 2.无内外科合并症; 3.体征或超声提示宫颈管扩张>1~2cm,或连续超声提示宫颈管<=25mm 且呈进行性缩短需医学干预,或宫口开放、伴或不伴羊膜囊 突出宫颈外口。 |
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Inclusion criteria |
1.Second trimester (14-28 weeks); 2.No medical or surgical complications; 3.Physical signs or ultrasound indicated cervical canal dilation > 1-2cm, or continuous ultrasound indicated cervical canal <= 25mm and progressive shortening which requires medical intervention, or the orifice of the uterus opening with or without amniotic sac protruding. |
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排除标准: |
1.孕前环扎或孕早期预防性环扎; 2.存在明显宫缩、大量阴道出血及绒毛膜羊膜炎的临床征象,如母体体温>=38℃、阴道分泌物异味、母体心率>=100 次/分或胎心率>=160 次/分、母体外周血白细胞>=15mmol/L、子宫激惹状态、宫体压痛等。 |
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Exclusion criteria: |
1.Pre-pregnancy or early pregnancy prophylactic cervical cerclage; 2.Obvious uterine contractions, massive vaginal bleeding and clinical signs of chorioamnionitis, such as temperature>=38℃, vaginal discharge odor, maternal heart rate>=100 beats/min, fetal heart rate>=160 beats/min, maternal peripheral blood white blood cells>=15mmol/L, uterine irritation, uterine body tenderness, etc. |
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研究实施时间: Study execute time: |
从 From 2024-06-01 00:00:00至 To 2026-12-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从From 2024-12-20 00:00:00 至 To 2026-12-31 00:00:00 |
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干预措施: Interventions: |
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研究实施地点: Countries of recruitment and research settings: |
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测量指标: Outcomes: |
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采集人体标本:
Collecting sample(s)
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征募研究对象情况: Recruiting status: |
尚未开始 Not yet recruiting |
年龄范围: Participant age: |
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性别: |
女性 |
Gender: |
Female |
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随机方法(请说明由何人用什么方法产生随机序列): |
无 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
None |
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是否公开试验完成后的统计结果: Calculated Results after the Study Completed public access: |
不公开/Private |
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盲法: |
无 |
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Blinding: |
None |
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是否共享原始数据: IPD sharing |
Yes |
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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): |
上传至EDC |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
Upload to EDC |
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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: |
使用病例报告表和电子病历系统进行数据收集和管理 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Use case report forms and electronic medical record systems for data collection and management |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |