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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: |
ChiCTR2100049822 |
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最近更新日期: Date of Last Refreshed on: |
2022-03-14 12:11:10 |
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注册时间: Date of Registration: |
2021-08-10 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: |
妊娠合并宫颈功能不全患者行双宫颈环扎术与单宫颈环扎术的相关研究:一项多中心、随机对照试验 |
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Public title: |
Double cerclage versus single cerclage in pregnant women with cervical dysfunction: a multicentre, 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: |
妊娠合并宫颈功能不全患者行双宫颈环扎术与单宫颈环扎术的相关研究:一项多中心、随机对照试验 |
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Scientific title: |
Double cerclage versus single cerclage in pregnant women with cervical dysfunction: a multicentre, 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: |
王芳 |
研究负责人: |
王芳 |
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Applicant: |
Wang Fang |
Study leader: |
Wang Fang |
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申请注册联系人电话: Applicant telephone: |
+86 13919302888 |
研究负责人电话:
Study leader's |
+86 13919302888 |
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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: |
ery_fwang@lzu.edu.cn |
研究负责人电子邮件: Study leader's E-mail: |
ery_fwang@lzu.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: |
甘肃省兰州市城关区萃英门82号 |
研究负责人通讯地址: |
甘肃省兰州市城关区萃英门82号 |
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Applicant address: |
82 Cuiyingmen, Chengguan District, Lanzhou, Gansu |
Study leader's address: |
82 Cuiyingmen, Chengguan District, Lanzhou, Gansu |
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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: |
兰州大学第二医院 |
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Applicant's institution: |
Lanzhou University Second Hospital |
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研究负责人所在单位: |
兰州大学第二医院 |
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Affiliation of the Leader: |
Lanzhou University Second Hospital |
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是否获伦理委员会批准: |
是 |
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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: |
2021A-433 |
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: |
兰州大学第二医院医学伦理委员会 |
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Name of the ethic committee: |
Medical Ethics Committee of Lanzhou University Second Hospital |
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伦理委员会批准日期: Date of approved by ethic committee: |
2021-06-18 00:00:00 | ||
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伦理委员会联系人: |
任伟 |
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Contact Name of the ethic committee: |
Ren Wei |
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伦理委员会联系地址: |
甘肃省兰州市城关区萃英门82号 |
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Contact Address of the ethic committee: |
82 Cuiyingmen, Chengguan District, Lanzhou, Gansu |
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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: |
兰州大学第二医院 |
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Primary sponsor: |
Lanzhou University Second Hospital |
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研究实施负责(组长)单位地址: |
甘肃省兰州市城关区萃英门82号 |
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Primary sponsor's address: |
82 Cuiyingmen, Chengguan District, Lanzhou, Gansu |
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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: |
兰州大学项目 |
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Source(s) of funding: |
Lanzhou University Project |
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研究疾病: |
妊娠合并宫颈功能不全 |
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Target disease: |
Pregnancy with cervical insufficiency |
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研究疾病代码: |
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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: |
随机平行对照 |
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Study design: |
Parallel |
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研究目的: |
主要目的:探究双宫颈环扎术治疗妊娠合并宫颈功能不全患者中小于34周的分娩率。 |
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Objectives of Study: |
Main purpose: To investigate the delivery rate of two cervix cerclings in pregnant women with cervical dysfunction at less than 34 weeks. |
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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. 年龄18岁至40岁; |
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Inclusion criteria |
1. Aged 18 to 40 years; |
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排除标准: |
1.胎儿异常; |
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Exclusion criteria: |
1. Fetal abnormalities; |
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研究实施时间: Study execute time: |
从 From 2021-09-01 00:00:00至 To 2026-09-01 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2021-09-01 00:00:00 至 To 2027-09-01 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): |
分层区组随机化 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
Stratified block group randomization |
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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: |
在整个试验过程中,受试者、受试者的照护者、统计人员均不知道受试者接受的治疗方案。所有参与研究的人员均签署保密承诺书,避免泄盲。在CRF中仅体现受试者的随机号,不体现受试者的组别。 |
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Blinding: |
During the entire trial, the subjects, their caregivers, and statisticians were unaware of the treatment regimens the subjects were receiving. All participants in the study signed a confidentiality commitment to avoid blindness. In CRF, only the random number of the subject is reflected, and the group of the subject is not reflected. |
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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 |
是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): |
2027.12上传中国临床试验中心 |
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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 China Clinical Trial Center |
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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: |
临床病例系统数据采集 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Systematic data collection of clinical cases |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |