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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: |
ChiCTR2500113626 |
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最近更新日期: Date of Last Refreshed on: |
2025-12-01 16:21:27 |
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注册时间: Date of Registration: |
2025-12-01 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: |
激光散斑血流成像系统预测产妇仰卧位低血压综合征的观察性研究 |
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Public title: |
Observational Study on Predicting Supine Hypotensive Syndrome in Parturients Using Laser Speckle Perfusion Imaging System |
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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: |
激光散斑血流成像系统预测产妇仰卧位低血压综合征的观察性研究 |
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Scientific title: |
Observational Study on Predicting Supine Hypotensive Syndrome in Parturients Using Laser Speckle Perfusion Imaging System |
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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: |
熊伟 |
研究负责人: |
黄河 |
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Applicant: |
Xiong Wei |
Study leader: |
Huang He |
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申请注册联系人电话: Applicant telephone: |
+86 191 0830 7537 |
研究负责人电话:
Study leader's |
+86 137 0838 5559 |
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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: |
2023121014@stu.cqmu.edu.cn |
研究负责人电子邮件: Study leader's E-mail: |
13708385559@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: |
重庆市南岸区茶园天文大道288号 |
研究负责人通讯地址: |
重庆市南岸区茶园天文大道288号 |
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Applicant address: |
No. 288 Tianwen Avenue,Chayuan (Tea Garden ), Nanan District, Chongqing Municipality, P.R. China |
Study leader's address: |
No. 288 Tianwen Avenue,Chayuan (Tea Garden ), Nanan District, Chongqing Municipality, P.R. 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: |
重庆医科大学附属第二医院麻醉科 |
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Applicant's institution: |
Department of Anesthesiology, The Second 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二医院麻醉科 |
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Affiliation of the Leader: |
Department of Anesthesiology, The Second Affiliated Hospital of Chongqing Medical 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: |
2025年伦审(340)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: |
重庆医科大学附属第二医院伦理委员会 |
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Name of the ethic committee: |
Ethics Committee of the Second 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: |
2025-11-07 00:00:00 | ||
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伦理委员会联系人: |
毛杨 |
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Contact Name of the ethic committee: |
Mao Yang |
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伦理委员会联系地址: |
重庆市南岸区茶园天文大道288号 |
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Contact Address of the ethic committee: |
No. 288 Tianwen Avenue,Chayuan (Tea Garden ), Nanan District, Chongqing Municipality, P.R. China |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 23 6288 8436 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
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研究实施负责(组长)单位: |
重庆医科大学附属第二医院麻醉科 |
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Primary sponsor: |
Department of Anesthesiology, The Second Affiliated Hospital of Chongqing Medical University |
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研究实施负责(组长)单位地址: |
重庆市南岸区茶园天文大道288号 |
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Primary sponsor's address: |
No. 288 Tianwen Avenue,Chayuan (Tea Garden ), Nanan District, Chongqing Municipality, P.R. 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: |
科室经费资助 |
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Source(s) of funding: |
Funded by Department of Anesthesiology |
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研究疾病: |
仰卧位低血压综合征 |
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Target disease: |
Supine hypotensive syndrome |
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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: |
探究LSCI用于预测SHS的有效性,评估其敏感性与特异性。 |
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Objectives of Study: |
Explore the effectiveness of LSCI in predicting SHS, and evaluate its sensitivity and specificity. |
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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)ASA分级II-III级; (2)单胎妊娠,孕周≥38周(以末次月经或早孕期超声确认); (3)年龄20-40岁; (4)自愿参加并能理解和签署知情同意书。 |
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Inclusion criteria |
(1) ASA classification II-III; (2) Singleton pregnancy, gestational age >= 38 weeks (confirmed by last menstrual period or first-trimester ultrasound); (3) Age 20-40 years old; (4) Voluntarily participate and be able to understand and sign the informed consent form. |
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排除标准: |
(1)孕产妇拒绝参与研究; (2)多胎妊娠、胎儿畸形或胎盘异常(如胎盘早剥); (3)合并严重心血管疾病(如先天性心脏病、肺动脉高压); (4)急诊剖宫产或存在椎管内麻醉禁忌症者。 |
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Exclusion criteria: |
(1) Pregnant women refuse to participate in the study; (2) Multiple pregnancies, fetal malformations, or placental abnormalities (such as placental abruption); (3) Complicated with severe cardiovascular diseases (such as congenital heart disease, pulmonary hypertension); (4) Emergency cesarean section or those with contraindications to neuraxial anesthesia. |
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研究实施时间: Study execute time: |
从 From 2025-11-10 00:00:00至 To 2026-05-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2025-12-01 00:00:00 至 To 2026-05-31 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: |
公开/Public |
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盲法: |
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Blinding: |
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试验完成后的统计结果(上传文件): |
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Calculated Results after
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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): |
通过通讯作者邮箱 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
Through email of corresponding author |
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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 report form |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |