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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: |
ChiCTR2600116695 |
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最近更新日期: Date of Last Refreshed on: |
2026-01-14 08:48:40 |
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注册时间: Date of Registration: |
2026-01-14 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: |
低强度脉冲聚焦超声促进产后子宫收缩安全性及有效性的多中心随机对照研究 |
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Public title: |
A Multicenter Randomized Controlled Trial Evaluating the Safety and Efficacy of Low-Intensity Pulsed Focused Ultrasound for Promoting Postpartum Uterine Involution |
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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: |
低强度脉冲聚焦超声促进产后子宫收缩安全性及有效性的多中心随机对照研究 |
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Scientific title: |
A Multicenter Randomized Controlled Trial Evaluating the Safety and Efficacy of Low-Intensity Pulsed Focused Ultrasound for Promoting Postpartum Uterine Involution |
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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: |
刘洪莉 |
研究负责人: |
罗欣 |
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Applicant: |
Liu Hongli |
Study leader: |
Xin Luo |
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申请注册联系人电话: Applicant telephone: |
+86 183 7581 1064 |
研究负责人电话: Study leader's telephone: |
+86 158 2610 9160 |
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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: |
1054661042@qq.com |
研究负责人电子邮件: Study leader's E-mail: |
14802315@qq.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: |
重庆市渝中区袁家岗友谊路1号 |
研究负责人通讯地址: |
重庆市渝中区袁家岗友谊路1号 |
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Applicant address: |
No. 1 Youyi Road, Yuanjiagang, Yuzhong District, Chongqing |
Study leader's address: |
No. 1 Youyi Road, Yuanjiagang, Yuzhong District, Chongqing |
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申请注册联系人邮政编码: Applicant postcode: |
400016 |
研究负责人邮政编码: Study leader's postcode: |
400016 |
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申请人所在单位: |
重庆医科大学附属第一医院 |
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Applicant's institution: |
The First Affiliated Hospital of Chongqing Medical University |
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研究负责人所在单位: |
重庆医科大学附属第一医院 |
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Affiliation of the Leader: |
The First Affiliated Hospital of Chongqing Medical University |
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是否获伦理委员会批准: |
是/Yes |
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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: |
ZZ2021-664; 2025年科研伦审(ZZ2021-664-02) |
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: |
重庆医科大学附属第一医院伦理委员会 |
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Name of the ethic committee: |
The Ethics Committee of the First Affiliated Hospital of Chongqing Medical University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2022-01-07 00:00:00 |
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伦理委员会联系人: |
严青 |
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Contact Name of the ethic committee: |
Yan Qing |
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伦理委员会联系地址: |
重庆市渝中区袁家岗友谊路1号 |
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Contact Address of the ethic committee: |
No. 1 Youyi Road, Yuanjiagang, Yuzhong District, Chongqing |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 23 8901 1876 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
cyyy_ll@163.com |
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研究实施负责(组长)单位: |
重庆医科大学附属第一医院 |
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Primary sponsor: |
The First Affiliated Hospital of Chongqing Medical University |
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研究实施负责(组长)单位地址: |
重庆市渝中区袁家岗友谊路1号 |
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Primary sponsor's address: |
No. 1 Youyi Road, Yuanjiagang, Yuzhong District, Chongqing |
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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: |
超声医学工程国家重点实验室开放课题(2021KFKT013) |
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Source(s) of funding: |
State Key Laboratory of Ultrasound in Medicine and Engineering(2021KFKT013) |
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Target disease: |
Postpartum uterine involution |
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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.主要目的:深入研究LIPUS发挥作用的有效性和安全性; 2.次要目的:评估LIPUS对产后子宫复旧具体指标(子宫体积缩小速率、宫底高度下降速度及恶露持续时间)的影响。 |
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Objectives of Study: |
1.The primary objective: To conduct an in-depth study on the effectiveness and safety of LIPUS in exerting its function; 2.The secondary objective: To evaluate the impact of LIPUS on specific indicators of postpartum uterine involution (the rate of uterine volume reduction, the speed of descent in the height of the uterine fundus, and the duration of lochia). |
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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: |
孕周≥37周、无严重产前并发症、愿意遵循规定的母乳喂养与产后锻炼计划、且计划进行阴道分娩的孕妇。 |
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Inclusion criteria |
Pregnant women with a gestational age of 37 weeks or more, without severe prenatal complications, willing to follow the prescribed breastfeeding and postpartum exercise plans, and planning to have a vaginal delivery. |
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排除标准: |
前置胎盘、妊娠期肝内胆汁淤积症、多胎妊娠、巨大儿、羊水过多、有胎盘早剥病史或证据、重度子痫前期以及计划进行剖宫产的孕妇。 |
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Exclusion criteria: |
Placenta previa, intrahepatic cholestasis of pregnancy, multiple pregnancies, macrosomia, polyhydramnios, a history or evidence of placental abruption, severe preeclampsia, and pregnant women who plan to undergo cesarean section. |
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研究实施时间: Study execute time: |
从 From 2022-01-01 00:00:00至 To 2026-01-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从From 2022-01-08 00:00:00 至 To 2026-01-31 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: |
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): |
随机数字表 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
random number table |
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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: |
对研究者和参试者设盲 |
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Blinding: |
Blinding of researchers and participants |
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是否共享原始数据: IPD sharing |
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): |
平台网址:http://www.medresman.org.cn/ 公开时间:研究报告发表后半年内 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
Platform website: http://www.medresman.org.cn/ Public period: Within six months after the publication of the research report |
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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: |
所有数据采集和管理由两部分组成,专门的超声治疗仪治疗产后子宫复旧后,由的不同工作人员记录病例数据,二是通过另外的工作人员将病例及产后测量的各项指标录入电子和管理系统。 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
All data collection and management consist of two components: first, specialized ultrasound therapy equipment is used to treat postpartum uterine involution, after which different staff members record data; second, the case information and various postpartum measurement indicators are entered into the electronic management system by separate staff. |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
暂未确定/Not yet |