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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: |
ChiCTR2600123530 |
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最近更新日期: Date of Last Refreshed on: |
2026-04-27 16:57:35 |
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注册时间: Date of Registration: |
2026-04-27 00:00:00 |
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注册号状态: |
补注册 |
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Registration Status: |
Retrospective registration |
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注册题目: |
口服强的松是否改善不明原因反复妊娠丢失患者的活产率? 一项多中心、双盲、安慰剂随机对照临床研究 |
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Public title: |
Does oral prednisone improve live birth rates in patients with unexplained recurrent pregnancy loss?A Multicenter, Randomized, Placebo-controlled clinical 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: |
口服强的松是否改善不明原因反复妊娠丢失患者的活产率? 一项多中心、双盲、安慰剂随机对照临床研究 |
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Scientific title: |
Does oral prednisone improve live birth rates in patients with unexplained recurrent pregnancy loss?A Multicenter, Randomized, Placebo-controlled clinical 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: |
倪天翔 |
研究负责人: |
倪天翔 |
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Applicant: |
Ni Tianxiang |
Study leader: |
Ni Tianxiang |
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申请注册联系人电话: Applicant telephone: |
+86 531 85651173 |
研究负责人电话:
Study leader's |
+86 18264151202 |
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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: |
tianxiangni907@163.com |
研究负责人电子邮件: Study leader's E-mail: |
tianxiangni907@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: |
中国山东省济南市市中区经六路157号 |
研究负责人通讯地址: |
中国山东省济南市市中区经六路157号 |
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Applicant address: |
157 Jingliu Road, Shizhong District, Jinan, Shandong, China |
Study leader's address: |
157 Jingliu Road, Shizhong District, Jinan, Shandong, 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: |
山东大学附属生殖医院 |
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Applicant's institution: |
Hospital Reproductive Medicine Affiliated to ShanDong University |
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研究负责人所在单位: |
山东大学附属生殖医院 |
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Affiliation of the Leader: |
Hospital Reproductive Medicine Affiliated to ShanDong 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: |
[2023]伦审字(69)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: |
山东大学附属生殖医院生殖医学伦理委员会 |
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Name of the ethic committee: |
Reproductive Medicine Ethics Committee, Reproductive Hospital Affiliated to Shandong University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2023-10-24 00:00:00 | ||
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伦理委员会联系人: |
朱蕾 |
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Contact Name of the ethic committee: |
Zhu Lei |
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伦理委员会联系地址: |
中国山东省济南市市中区经六路157号 |
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Contact Address of the ethic committee: |
157 Jingliu Road, Shizhong District, Jinan, Shandong, China |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 531 85651379 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
zizexinteng@163.com |
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研究实施负责(组长)单位: |
山东大学附属生殖医院 |
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Primary sponsor: |
Hospital Reproductive Medicine Affiliated to ShanDong University |
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研究实施负责(组长)单位地址: |
中国山东省济南市市中区经六路157号 |
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Primary sponsor's address: |
157 Jingliu Road, Shizhong District, Jinan, Shandong, 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: |
2023年度生殖医学中青年医生研究 |
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Source(s) of funding: |
Fertility Research Program of Young and Middle-aged Physicians IN 2023 |
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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: |
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: |
随机平行对照 |
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Study design: |
Parallel |
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研究目的: |
1、探索口服强的松是否能改善不明原因反复妊娠丢失患者冻胚移植后的活产率; 2、探索口服强的松是否能改善不明原因反复妊娠丢失患者冻胚移植后的的妊娠结局,包括良好活产率、继续妊娠率、临床妊娠丢失率、孕期并发症、新生儿并发症和出生缺陷等; 3、明确口服强的松在孕前和早孕期应用的安全性。 |
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Objectives of Study: |
1、To explore whether oral prednisone can improve the live birth rate after frozen embryo transfer in patients with unexplained recurrent pregnancy loss; 2、To explore whether oral prednisone can improve the pregnancy outcomes after frozen embryo transfer in patients with unexplained recurrent pregnancy loss, including good live birth rate, continuation pregnancy rate, clinical pregnancy loss rate, pregnancy complications, neonatal complications and birth defects. 3、To determine the safety of oral prednisone in preconception and early pregnancy. |
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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、uRPL夫妇满足以下条件:发生>=2 次妊娠28周以前的自然流产,且排除可导致反复流产的已知病因(父母染色体异常、子宫解剖结构异常、内分泌疾病、易栓症和明确诊断的自身免疫性疾病等); 自然流产包括:所有孕28周前经超声或清宫和组织学证实的连续或非连续妊娠丢失,和经尿液或血清hCG阳性证实的无法观测的妊娠(包括生化妊娠丢失和/或不明位置的已吸收和治疗后的妊娠);异位妊娠和葡萄胎不包括在内; |
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Inclusion criteria |
1、Couples with uRPL meet the following conditions: >=2 spontaneous abortions before 28 weeks of pregnancy, and exclude known causes that can lead to recurrent miscarriages (parental chromosomal abnormalities, uterine anatomical abnormalities, endocrine diseases, thrombophilia, and clearly diagnosed autoimmune diseases, etc.); Spontaneous abortion includes: all consecutive or non-consecutive pregnancy losses confirmed by ultrasound or evacuation and histology prior to 28 weeks' gestation, and unobservable pregnancies confirmed by urine or serum hCG positivity (including biochemical pregnancy losses and/or pregnancies of unknown location after absorption and treatment); Ectopic pregnancies and molar pregnancies are not included; |
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排除标准: |
1、目前正在服用其他糖皮质激素类药物或免疫抑制剂者,如羟氯喹、环孢素、硫唑嘌呤等; |
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Exclusion criteria: |
1、Those who are currently taking other glucocorticoid drugs or immunosuppressants, such as hydroxychloroquine, cyclosporine, azathioprine, etc.; |
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研究实施时间: Study execute time: |
从 From 2023-10-01 00:00:00至 To 2026-09-30 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2023-10-02 00:00:00 至 To 2025-11-06 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: |
结束 /Completed |
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): |
由数据协调中心人员通过SAS表产生随机分组表 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
The random grouping table is generated by the personnel of the data coordination center through SAS tables. |
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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: |
双盲 |
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Blinding: |
Double blind |
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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): |
论文发表后1年,可通过电子邮件(tianxiangni907@163.com)向通讯作者申请原始数据。 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
Requests for raw data can be made to the corresponding author by E-mail (tianxiangni907@163.com) 1 year after publication. |
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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: |
Case Record Form, CRF |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |