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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: |
ChiCTR2400088573 |
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最近更新日期: Date of Last Refreshed on: |
2024-08-21 16:35:39 |
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注册时间: Date of Registration: |
2024-08-21 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: |
基于机器学习的剖宫产后产后出血预测模型的建立 |
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Public title: |
A machine learning-based model for predicting postpartum hemorrhage after cesarean delivery |
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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: |
基于机器学习的剖宫产后产后出血预测模型的建立 |
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Scientific title: |
A machine learning-based model for predicting postpartum hemorrhage after cesarean delivery |
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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: |
滕然 |
研究负责人: |
习丰产 |
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Applicant: |
Ran Teng |
Study leader: |
Fengchan Xi |
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申请注册联系人电话: Applicant telephone: |
+86 138 5162 0933 |
研究负责人电话: Study leader's telephone: |
+86 138 1308 8919 |
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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: |
tengran2024@163.com |
研究负责人电子邮件: Study leader's E-mail: |
xifengchan@aliyun.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: |
江苏省南京市莫愁路天妃巷123号 |
研究负责人通讯地址: |
江苏省南京市莫愁路天妃巷123号 |
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Applicant address: |
No. 123, Tianfei Lane, Mochou Road, Nanjing, Jiangsu, China |
Study leader's address: |
No. 123, Tianfei Lane, Mochou Road, Nanjing, Jiangsu, 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: |
南京市妇幼保健院 |
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Applicant's institution: |
Nanjing Women and Children's Healthcare Hospital |
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研究负责人所在单位: |
南京市妇幼保健院 |
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Affiliation of the Leader: |
Nanjing Women and Children's Healthcare Hospital |
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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: |
2024KY-038-01 |
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: |
南京市妇幼保健院医学伦理委员会 |
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Name of the ethic committee: |
Medical Ethics Committee of Nanjing Women and Children's Healthcare Hospital |
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伦理委员会批准日期: Date of approved by ethic committee: |
2024-03-21 00:00:00 |
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伦理委员会联系人: |
高芯 |
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Contact Name of the ethic committee: |
Xin Gao |
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伦理委员会联系地址: |
江苏省南京市莫愁路天妃巷123号 |
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Contact Address of the ethic committee: |
No. 123, Tianfei Lane, Mochou Road, Nanjing, Jiangsu, China |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 25 5222 6919 |
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: |
南京市妇幼保健院 |
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Primary sponsor: |
Nanjing Women and Children's Healthcare Hospital |
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研究实施负责(组长)单位地址: |
江苏省南京市莫愁路天妃巷123号 |
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Primary sponsor's address: |
No. 123, Tianfei Lane, Mochou Road, Nanjing, Jiangsu, 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: |
自费 |
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Source(s) of funding: |
Self-financed |
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Target disease: |
postpartum hemorrhage |
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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: |
横断面 |
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Study design: |
Cross-sectional |
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研究目的: |
1.评估在剖宫产术后产妇中,应用超声测量的子宫尺寸与宫腔尺寸比值与产后出血之间的关联性。 2.结合机器学习算法,构建新的产后出血预测模型。 |
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Objectives of Study: |
1. to assess the correlation between the ratio of uterine size to uterine cavity size measured by ultrasound and postpartum hemorrhage in women undergoing cesarean section. 2. to construct a new prediction model for postpartum hemorrhage by combining machine learning algorithms. |
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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: |
剖宫产术后产妇;年龄≥18岁;同意参加并签署知情同意书。 |
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Inclusion criteria |
Maternity after cesarean section; age ≥18 years; agreed to participate and signed an informed consent form |
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排除标准: |
出现严重手术并发症;没有严重慢性疾病或合并症;出现严重术后并发症,如感染、子宫破裂等;子宫解剖异常的患者;出现重度失血需要紧急手术的产妇;对超声检查有禁忌。 |
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Exclusion criteria: |
Severe surgical complications; no serious chronic diseases or comorbidities; severe postoperative complications such as infection and uterine rupture; patients with abnormal uterine anatomy; women with severe blood loss requiring emergency surgery; contraindications to ultrasonography |
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研究实施时间: Study execute time: |
从 From 2024-03-21 00:00:00至 To 2028-03-21 00:00:00 |
征募观察对象时间: Recruiting time: |
从From 2024-04-02 00:00:00 至 To 2028-03-21 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: |
公开/Public |
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盲法: |
无 |
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Blinding: |
None |
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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 |
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): |
研究全部完成6个月后通过ResMan(www.medresman.org.cn) 平台公开 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
share the data on the ResMan platform (www.medresman.org.cn) six months after completion |
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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: |
病例报告表 |
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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 |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |