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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: |
ChiCTR2600119082 |
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最近更新日期: Date of Last Refreshed on: |
2026-02-14 16:51:03 |
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注册时间: Date of Registration: |
2026-02-14 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: |
不同临床自然暴露路径下 URSA 患者的受孕时间与活产结局:一项单中心前瞻性真实世界队列研究 |
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Public title: |
Conception Time and Live Birth Outcomes in URSA Patients Undergoing Different Clinical Natural Exposure Pathways: A Single-Center Prospective Real-World Cohort 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: |
不同临床自然暴露路径下 URSA 患者的受孕时间与活产结局:一项单中心前瞻性真实世界队列研究 |
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Scientific title: |
Conception Time and Live Birth Outcomes in URSA Patients Undergoing Different Clinical Natural Exposure Pathways: A Single-Center Prospective Real-World Cohort 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: |
赵俊 |
研究负责人: |
吴锐 |
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Applicant: |
ZHAO JUN |
Study leader: |
rui wu |
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申请注册联系人电话: Applicant telephone: |
+86 139 7082 1777 |
研究负责人电话:
Study leader's |
+86 13970997559 |
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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: |
17152248@qq.com |
研究负责人电子邮件: Study leader's E-mail: |
tcmclinic@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: |
江西省南昌市永外正街17号 |
研究负责人通讯地址: |
南昌市东湖区永外正街17号 |
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Applicant address: |
17 Yongwai Zheng Street, Nanchang City, Jiangxi Province |
Study leader's address: |
17# Yongwai Zhengjie, Nanchang City, Jiangxi Province, 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: |
南昌大学第一附属医院 |
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Applicant's institution: |
The First Affiliated Hospital of Nanchang University? |
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研究负责人所在单位: |
南昌大学第一附属医院 |
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Affiliation of the Leader: |
The first affiliated hostipal of nanchang university |
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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: |
IIT2025808 |
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: |
南昌大学第一附属医院医学伦理委员会(IIT分会) |
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Name of the ethic committee: |
The First Affiliated Hospital of Nanchang University Institutional Review Board (IIT) |
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伦理委员会批准日期: Date of approved by ethic committee: |
2025-11-13 00:00:00 | ||
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伦理委员会联系人: |
舒展 |
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Contact Name of the ethic committee: |
Shu Zhan |
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伦理委员会联系地址: |
南昌市东湖区永外正街17号 |
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Contact Address of the ethic committee: |
17# Yongwai Zhengjie, Nanchang City, Jiangxi Province, China |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 791 88692201 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
493831410@qq.com |
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研究实施负责(组长)单位: |
南昌大学第一附属医院 |
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Primary sponsor: |
The first affiliated hostipal of nanchang university |
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研究实施负责(组长)单位地址: |
南昌市东湖区永外正街17号 |
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Primary sponsor's address: |
17# Yongwai Zhengjie, Nanchang City, Jiangxi Province, 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: |
杭州中美华东制药有限公司 |
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Source(s) of funding: |
Hangzhou Zhongmei Huadong Pharmaceutical Co Ltd |
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研究疾病: |
不明原因复发性流产 |
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Target disease: |
Unexplained Recurrent Spontaneous Abortion |
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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: |
队列研究 |
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Study design: |
Cohort study |
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研究目的: |
在真实世界情境下,比较URSA患者在不同临床自然选择的管理策略(如免疫抑制类治疗 vs 非免疫抑制/常规支持治疗)下的受孕时间(TTP)与活产率差异,并识别影响结局的关键免疫与临床预测因子。 |
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Objectives of Study: |
In a real-world setting, we aim to compare the differences in time-to-pregnancy (TTP) and live birth rates among URSA patients managed with different clinically selected strategies (e.g., immunosuppressive therapy versus non-immunosuppressive/conventional supportive care), and to identify key immune and clinical predictors of these 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. 连续自然流产次数>=2次,且符合《复发性流产诊治专家共识(2022)》中URSA的诊断标准; |
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Inclusion criteria |
1. A history of >= 2 consecutive spontaneous abortions, meeting the diagnostic criteria for URSA as outlined in the Expert Consensus on the Diagnosis and Treatment of Recurrent Spontaneous Abortion (2022). |
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排除标准: |
1. 明确的特异性病因(如胚胎/夫妇染色体异常、显著子宫畸形、未控制甲/糖、APS等); |
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Exclusion criteria: |
1. Presence of a clear, specific etiological factor (e.g., embryonic or parental chromosomal abnormalities, significant uterine malformations, uncontrolled thyroid disease or diabetes, antiphospholipid syndrome (APS), etc.). |
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研究实施时间: Study execute time: |
从 From 2025-10-01 00:00:00至 To 2027-10-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-02-15 00:00:00 至 To 2027-06-30 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: |
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): |
2027.12.31 日通过邮箱上传 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
Upload via email by December 31, 2027 |
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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: |
病例记录表 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
CRF |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
无/No |