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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: |
ChiCTR2000029721 |
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最近更新日期: Date of Last Refreshed on: |
2020-02-10 09:17:40 |
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注册时间: Date of Registration: |
1990-01-01 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: |
宫颈环扎对宫颈机能不全患者的预防性干预的研究方案:多中心整群随机对照试验 |
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Public title: |
Cervical cerclage as a prophylactic intervention in patients with cervical insufficiency: a multicenter cluster randomized controlled trial |
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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: |
宫颈环扎对宫颈机能不全患者的预防性干预的研究方案:多中心整群随机对照试验 |
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Scientific title: |
Prophylactic intervention in patients with cervical insufficiency: a multicenter cluster randomized controlled trial |
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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: |
何镭 |
研究负责人: |
刘兴会 |
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Applicant: |
He Lei |
Study leader: |
Liu Xinghui |
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申请注册联系人电话: Applicant telephone: |
+86 13348826906 |
研究负责人电话: Study leader's telephone: |
+86 13881883798 |
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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: |
870453861@qq.com |
研究负责人电子邮件: Study leader's E-mail: |
xinghuiliu@163.com |
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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: |
四川省成都市成龙大道一段1416号 |
研究负责人通讯地址: |
四川省成都市成龙大道一段1416号 |
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Applicant address: |
1416 first section of Chenglong Avenue, chengdu, Sichuan, China |
Study leader's address: |
1416 first section of Chenglong Avenue, chengdu, Sichuan, 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: |
四川大学华西第二医院 |
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Applicant's institution: |
West China second hospital of sichuan university |
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研究负责人所在单位: |
四川大学华西第二医院 |
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Affiliation of the Leader: |
West China second hospital of sichuan university |
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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: |
医学科研2019伦审批第(083)号 |
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: |
四川大学华西第二医院临床试验伦理专业委员会 |
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Name of the ethic committee: |
Clinical trial ethics committee of West China second hospital of sichuan university |
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伦理委员会批准日期: Date of approved by ethic committee: |
1990-01-01 00:00:00 |
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伦理委员会联系人: |
童煜 |
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Contact Name of the ethic committee: |
Tong Yu |
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伦理委员会联系地址: |
四川省成都市人民南路三段17号西部妇幼研究院 |
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Contact Address of the ethic committee: |
Western Research Institute of women and children, 17 the third section of Renmin Road South, Chengdu, Sichuan, China |
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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: |
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研究实施负责(组长)单位: |
四川大学华西第二医院 |
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Primary sponsor: |
West China second hospital, Sichuan university |
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研究实施负责(组长)单位地址: |
四川省成都市成龙大道一段1416号 |
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Primary sponsor's address: |
1416 first section of Chenglong Avenue, chengdu, Sichuan, 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: |
国家重点研发计划 |
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Source(s) of funding: |
The National Key Research and Development Program of China |
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Target disease: |
Cervical insufficiency |
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Target disease code: |
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研究类型: |
干预性研究 |
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Study type: |
Interventional 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: |
整群随机分组 |
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Study design: |
Cluster randomization |
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研究目的: |
评价宫颈环扎是否可改善宫颈机能不全患者的妊娠结局 |
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Objectives of Study: |
To evaluate whether cervical cerclage can improve pregnancy outcome in patients with cervical insufficiency |
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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. 存在前次晚期流产及妊娠26周前阴道超声测量宫颈长度( CL) < 25mm |
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Inclusion criteria |
1. Patients with a previous late abortion and cervical length (CL) < 25mm measured by transvaginal ultrasound before 26 weeks of pregnancy; |
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排除标准: |
1. 严重的内科及血液系统疾病、甲状腺功能异常、妊娠合并严重的高血压、糖尿病、胎儿染色体异常或先天发育畸形等 |
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Exclusion criteria: |
1. Serious medical and hematological diseases, thyroid dysfunction, pregnancy complicated with serious hypertension, diabetes, fetal chromosomal abnormalities or congenital developmental malformations, etc; |
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研究实施时间: Study execute time: |
从 From 2020-02-07 00:00:00至 To 2021-12-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从From 2020-02-07 00:00:00 至 To 2021-12-31 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): |
康德英,基于网络的中央化随机 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
Kang Deying,Centralized randomization based on network |
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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: |
公开/Public |
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盲法: |
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Blinding: |
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试验完成后的统计结果(上传文件): |
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Calculated Results after
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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): |
试验完成后6月内公开原始数据。与研究单位联系获取原始数据。 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
Raw data will be released within 6 months of completion of the trial.Contact the research unit for raw data. |
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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: |
填写病例记录表,使用ResMan进行电子采集和管理 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Fill in the case record form. Use ResMan for electronic acquisition and management |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
暂未确定/Not yet |