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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: |
ChiCTR2600123302 |
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最近更新日期: Date of Last Refreshed on: |
2026-04-23 17:11:04 |
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注册时间: Date of Registration: |
2026-04-23 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: |
基于机器学习算法的妇科恶性肿瘤手术患者静脉血栓栓塞症风险预警系统开发与应用 |
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Public title: |
Development and Application of a Risk Warning System for Venous Thromboembolism in Gynecological Malignant Tumor Surgery Patients Based on Machine Learning Algorithms |
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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: |
基于机器学习算法的妇科恶性肿瘤手术患者静脉血栓栓塞症风险预警系统开发与应用 |
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Scientific title: |
Development and Application of a Risk Warning System for Venous Thromboembolism in Gynecological Malignant Tumor Surgery Patients Based on Machine Learning Algorithms |
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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: |
李君 |
研究负责人: |
李君 |
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Applicant: |
Lijun |
Study leader: |
Lijun |
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申请注册联系人电话: Applicant telephone: |
+86 13653883920 |
研究负责人电话:
Study leader's |
+86 379 64922216 |
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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: |
865585043@qq.com |
研究负责人电子邮件: Study leader's E-mail: |
865585043@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: |
河南省洛阳市洛龙区关林路636号 |
研究负责人通讯地址: |
洛阳市涧西区景华路24号,洛龙区关林路636号 |
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Applicant address: |
No. 636, Guanlin Road, Luolong District, Luoyang City, Henan Province |
Study leader's address: |
Jinghua Road 24.Jianxi District.Xuefu Street,Luolong District,Luoyang |
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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: |
河南科技大学第一附属医院 |
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Applicant's institution: |
The First Affiliated Hospital of Henan University of Science and Technology |
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研究负责人所在单位: |
河南科技大学第一附属医院 |
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Affiliation of the Leader: |
The first affiliated Hospital of henan university of science & technology |
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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: |
2025-0665 |
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: |
河南科技大学第一附属医院医学伦理委员会 |
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Name of the ethic committee: |
Ethics Committee of the First Affiliated Hospital of Henan University of Science and Technology |
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伦理委员会批准日期: Date of approved by ethic committee: |
2025-11-27 00:00:00 | ||
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伦理委员会联系人: |
于龙星 |
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Contact Name of the ethic committee: |
Yu LongXing |
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伦理委员会联系地址: |
洛阳市涧西区景华路24号,洛龙区关林路636号 |
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Contact Address of the ethic committee: |
Jinghua Road 24.Jianxi District.Xuefu Street,Luolong District,Luoyang |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 379 64922216 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
714026250@qq.com |
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研究实施负责(组长)单位: |
河南科技大学第一附属医院 |
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Primary sponsor: |
The first affiliated Hospital of henan university of science & technology |
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研究实施负责(组长)单位地址: |
洛阳市涧西区景华路24号,洛龙区关林路636号 |
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Primary sponsor's address: |
Jinghua Road 24.Jianxi District.Xuefu Street,Luolong District,Luoyang |
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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: |
洛阳市指导性科研计划 |
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Source(s) of funding: |
Luoyang City's Guiding Scientific Research Plan |
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研究疾病: |
静脉血栓栓塞症 |
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Target disease: |
Venous Thromboembolism |
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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: |
探索性研究/预试验 | ||||||||||||||||||||||
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Study phase: |
0 |
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研究设计: |
病例对照研究 |
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Study design: |
Case-Control study |
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研究目的: |
本研究拟分析妇科恶性肿瘤手术患者VTE发生的危险因素,明确妇科恶性肿瘤手术患者VTE发生风险的预测因子,通过机器学习算法中的四种算法构建最佳妇科恶肿瘤手术患者VTE预测模型,开发妇科恶性肿瘤手术患者VTE风险预警系统,将其应用于临床中进行验证,为临床医护人员精准评估妇科恶性肿瘤手术患者VTE发生风险提供科学依据。 |
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Objectives of Study: |
This study aims to analyze the risk factors for venous thromboembolism (VTE) in patients undergoing gynecological malignancy surgery, identify the predictive factors for VTE occurrence in these patients, construct the best VTE prediction model for gynecological malignancy surgery patients using four algorithms from machine learning, develop a VTE risk warning system for gynecological malignancy surgery patients, and apply it in clinical practice for verification. This will provide a scientific basis for clinical medical staff to accurately assess the risk of VTE occurrence in gynecological malignancy surgery patients. |
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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.年龄>=18岁; 2.首次发生且原发病灶为女性生殖系统器官,经病理学检查确诊为妇科恶性肿瘤(子宫颈癌、卵巢癌、子宫内膜癌)[39]接受手术; 3.患者具备完整的实验室检验(D-二聚体、血小板计数、血红蛋白、凝血酶原时间、纤维蛋白原、血清同型半胱氨酸等检验指标等)和辅助检查(双下肢静脉彩超) 4.同意参加该研究,并签署知情同意书; |
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Inclusion criteria |
1. Age >=18 years; 2. First occurrence with the primary lesion located in the female reproductive system, pathologically confirmed as a gynecologic malignant tumor (cervical cancer, ovarian cancer, endometrial cancer) and undergoing surgery; 3. The patient has complete laboratory tests (D-dimer, platelet count, hemoglobin, prothrombin time, fibrinogen, serum homocysteine, etc.) and auxiliary examinations (bilateral lower limb venous ultrasound); 4. Agrees to participate in this study and has signed the informed consent form; |
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排除标准: |
1.患者术前已被诊断为 DVT或PE,或其他部位已存在动脉或静脉栓塞; 2.有严重的心理及精神疾病、认知行为能力异常及依从性差者; 3.伴有神经功能缺失者,神经麻痹者。 |
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Exclusion criteria: |
1.The patient was previously diagnosed with DVT or PE, or there was already an arterial or venous embolism in another part of the body; 2.Those with severe psychological and mental disorders, abnormal cognitive and behavioral abilities, and poor compliance; 3.Those with neurological deficits or nerve paralysis. |
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研究实施时间: Study execute time: |
从 From 2025-08-01 00:00:00至 To 2027-07-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-04-30 00:00:00 至 To 2026-12-31 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: |
男女均可 |
Gender: |
Both |
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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): |
无 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
None |
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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: |
利用医院信息系统导出患者病例数据,分析病例资料妇科恶性肿瘤手术患者病例资料 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Utilize the hospital information system to export patient case data, and analyze the case information of patients who underwent gynecological malignant tumor surgeries. |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |