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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: |
ChiCTR2600119551 |
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最近更新日期: Date of Last Refreshed on: |
2026-02-28 15:05:57 |
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注册时间: Date of Registration: |
2026-02-28 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: |
卷曲乳杆菌改善子宫内膜炎进而提高 IVF 临床妊娠率的临床和机制研究 |
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Public title: |
Clinical and Mechanistic Study on Lactobacillus curvatus Improving Endometritis and Enhancing IVF Clinical Pregnancy Rates |
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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: |
卷曲乳杆菌改善子宫内膜炎进而提高 IVF 临床妊娠率的临床和机制研究 |
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Scientific title: |
Clinical and Mechanistic Study on Lactobacillus curvatus Improving Endometritis and Enhancing IVF Clinical Pregnancy Rates |
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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: |
何霞 |
研究负责人: |
何霞 |
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Applicant: |
Xia He |
Study leader: |
Xia He |
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申请注册联系人电话: Applicant telephone: |
+86 151 7003 7946 |
研究负责人电话:
Study leader's |
+86 791 8849 9520 |
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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: |
122778955@qq.com |
研究负责人电子邮件: Study leader's E-mail: |
hx794622@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: |
南昌市洪都中大道167号 |
研究负责人通讯地址: |
南昌市第九医院洪都中大道167号 |
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Applicant address: |
No. 167 Hongdu Middle Avenue, Nanchang, Jiangxi Province,China |
Study leader's address: |
No. 167, Hongdu middle Avenue, Nanchang |
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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: |
南昌市第九医院 |
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Applicant's institution: |
The Ninth Hospital of Nanchang |
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研究负责人所在单位: |
南昌市第九医院 |
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Affiliation of the Leader: |
The Ninth Hospital of Nanchang |
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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: |
【2025】026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: |
南昌市第九医院医学伦理委员会 |
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Name of the ethic committee: |
Ethics Committee of Nanchang ninth Hospital |
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伦理委员会批准日期: Date of approved by ethic committee: |
2025-09-04 00:00:00 | ||
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伦理委员会联系人: |
沈萍 |
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Contact Name of the ethic committee: |
Shen Ping |
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伦理委员会联系地址: |
南昌市第九医院洪都中大道167号 |
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Contact Address of the ethic committee: |
No. 167, Hongdu middle Avenue, Nanchang |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 791 88499519 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
ncsdjyyiec@163.com |
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研究实施负责(组长)单位: |
南昌市第九医院 |
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Primary sponsor: |
The Ninth Hospital of Nanchang |
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研究实施负责(组长)单位地址: |
南昌市第九医院洪都中大道167号 |
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Primary sponsor's address: |
No. 167, Hongdu middle Avenue, Nanchang |
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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: |
2025年江西省自然科学基金南昌创新发展联合基金 |
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Source(s) of funding: |
2025 Nanchang Innovation and Development Joint Fund of the Jiangxi Provincial Natural Science Founda |
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研究疾病: |
子宫内膜炎合并不孕症 |
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Target disease: |
Endometritis with infertility |
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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: |
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: |
非随机对照试验 |
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Study design: |
Non randomized control |
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研究目的: |
本项目拟综合运用高通量测序、代谢组学及分子生物学技术,通过动物实验探究卷曲乳杆菌促进 IVF 临床妊娠的分子调控机制;同时,扩大临床入组人数,进一步验证卷曲乳杆菌干预 CE 对提高不孕症患者 IVF 临床妊娠率的作用,为临床应用提供循证支持。 |
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Objectives of Study: |
This project aims to employ a comprehensive approach integrating high-throughput sequencing, metabolomics and molecular biology techniques to investigate, through animal studies, the molecular regulatory mechanisms by which Lactobacillus curvatus promotes clinical pregnancy in IVF. Concurrently, by expanding the clinical cohort size, it will further validate the efficacy of Lactobacillus curvatus intervention in improving clinical pregnancy rates in infertile patients undergoing IVF, thereby providing evidence-based support for clinical application. |
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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20-40岁之间,已婚,有规律性生活,未避孕1年以上未成功妊娠; 2.没有慢性腹痛或腰骶部疼痛; 3.未使用过阴道用药及益生菌制剂; 4.其男性伴侣无可引起女性不孕的少、弱、畸、无精症。 |
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Inclusion criteria |
1. Between the ages of 20 and 40, married, with regular sexual life, and without contraception for more than 1 year without successful pregnancy; 2. not having chronic abdominal pain or lumbosacral pain; 3. Have not used vaginal medication or probiotic preparations; 4. His male partner does not have oligo, weak, abnormal or azoospermia that causes female infertility. |
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排除标准: |
1. 其他宫腔病变:如宫腔粘连、黏膜下子宫肌瘤、子宫纵隔等子宫畸形; 2.合并有子宫内膜异位症、卵巢肿瘤、输卵管积液; 3. 女性激素异常,有不明原因出血的患者; 4. 或妇科检查有子宫和(或)附件压痛,怀疑有盆腔炎的患者; 5. 合并有严重心脑血管、肝、肾功能障碍疾病不宜进行IVF/ICSI治疗或妊娠的患者。 |
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Exclusion criteria: |
1. Other uterine pathologies: uterine malformations such as uterine adhesions, submucosal fibroids, and longitudinal uterine septum; 2. combination of endometriosis, ovarian tumours, tubal effusion; 3. patients with female hormonal abnormalities and unexplained bleeding; 4. or patients with uterine and/or adnexal pressure and pain in gynaecological examination and suspected pelvic inflammatory disease; 5. patients with serious cardiovascular, cerebrovascular, hepatic and renal dysfunction diseases that are not suitable for IVF/ICSI treatment or pregnancy. |
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研究实施时间: Study execute time: |
从 From 2025-12-01 00:00:00至 To 2028-12-01 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-03-01 00:00:00 至 To 2027-03-01 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: |
正在进行 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: |
开放标签 |
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Blinding: |
Open-label study |
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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): |
NCBI数据库,在试验结束六个月内上传数据。 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
NCBI database, Upload data within six months after the end of the experiment. |
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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: |
门诊病历,检验系统数据库 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Outpatient medical records, testing system database |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
无/No |