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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: |
ChiCTR2600125666 |
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最近更新日期: Date of Last Refreshed on: |
2026-05-29 10:32:42 |
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注册时间: Date of Registration: |
2026-05-29 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: |
微生物组预测冷冻胚胎移植妊娠结局:一项多中心前瞻性观察性研究 |
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Public title: |
Microbiome Predicts Frozen Embryo Transfer Pregnancy Outcomes: A Multicenter Prospective Observational Study |
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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: |
微生物组预测冷冻胚胎移植妊娠结局:一项多中心前瞻性观察性研究 |
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Scientific title: |
Microbiome Predicts Frozen Embryo Transfer Pregnancy Outcomes: A Multicenter Prospective Observational Study |
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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: |
李艳辉 |
研究负责人: |
李艳辉 |
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Applicant: |
Li Yanhui |
Study leader: |
Li Yanhui |
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申请注册联系人电话: Applicant telephone: |
+86 27 8535 0627 |
研究负责人电话:
Study leader's |
+86 27 8535 0627 |
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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: |
liyanhui251@163.com |
研究负责人电子邮件: Study leader's E-mail: |
liyanhui251@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: |
湖北省武汉市江汉区解放大道1277号 |
研究负责人通讯地址: |
湖北省武汉市江汉区解放大道1277号 |
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Applicant address: |
1277 Jiefang Avenue, Jianghan District, Wuhan City, Hubei Province |
Study leader's address: |
1277 Jiefang Avenue, Jianghan District, Wuhan City, Hubei Province |
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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: |
华中科技大学同济医学院附属协和医院 |
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Applicant's institution: |
Union Hospital, Tongji Medical College, Huazhong University of Science and Technology |
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研究负责人所在单位: |
华中科技大学同济医学院附属协和医院 |
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Affiliation of the Leader: |
Union Hospital, Tongji Medical College, Huazhong University of Science and Technology |
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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: |
[2026]伦审字(0414)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: |
华中科技大学同济医学院附属协和医院医学伦理委员会 |
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Name of the ethic committee: |
Ethics Committee of Union Hospital of Tongji Medical College Huazhong University of Science and Technology |
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伦理委员会批准日期: Date of approved by ethic committee: |
2026-05-12 00:00:00 | ||
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伦理委员会联系人: |
褚圆圆 |
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Contact Name of the ethic committee: |
Chu Yuanyuan |
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伦理委员会联系地址: |
湖北省武汉市江汉区解放大道1277号 |
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Contact Address of the ethic committee: |
1277 Jiefang Avenue, Jianghan District, Wuhan City, Hubei Province |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 27 85726375 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
994877373@qq.com |
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研究实施负责(组长)单位: |
华中科技大学同济医学院附属协和医院 |
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Primary sponsor: |
Union Hospital, Tongji Medical College, Huazhong University of Science and Technology |
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研究实施负责(组长)单位地址: |
湖北省武汉市江汉区解放大道1277号 |
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Primary sponsor's address: |
1277 Jiefang Avenue, Jianghan District, Wuhan City, Hubei Province |
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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-financed |
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研究疾病: |
无 |
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Target disease: |
None |
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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: |
连续入组 |
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Study design: |
Sequential |
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研究目的: |
分析冷冻胚胎移植周期患者的宫颈微生物组、肠道微生物组与妊娠结局之间的关系,评估微生物组对妊娠结局的预测价值。 |
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Objectives of Study: |
To analyze the relationship between the cervical microbiome, intestinal microbiome and pregnancy outcomes in patients undergoing frozen embryo transfer cycles, and to evaluate the predictive value of the microbiome for 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)进行辅助生殖周期的不孕女性,准备冷冻胚胎移植(FET); |
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Inclusion criteria |
1.Infertile women undergoing assisted reproductive cycles are preparing for frozen embryo transfer (FET). 2.20<=female age <=45 years old; 3.Single blastocyst transfer; 4.The endometrial thickness on the day of luteal phase transition is >=7mm; 5.Sign the informed consent form; |
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排除标准: |
1.存在ART或妊娠禁忌的全身性疾病; |
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Exclusion criteria: |
1.Systemic diseases with contraindications to ART or pregnancy; |
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研究实施时间: Study execute time: |
从 From 2026-06-01 00:00:00至 To 2027-05-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-06-01 00:00:00 至 To 2027-05-31 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 |
否No |
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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): |
无 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
None |
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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: |
CRF, EDC |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
CRF, EDC |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
无/No |