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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: |
ChiCTR2500107616 |
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最近更新日期: Date of Last Refreshed on: |
2025-08-15 08:52:57 |
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注册时间: Date of Registration: |
2025-08-15 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: |
基于抗Ⅹa 因子活性指导肺栓塞院内抗凝治疗临床研究 |
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Public title: |
Clinical Study on In-hospital Anticoagulant Therapy for Pulmonary Embolism monitored by Anti-factor Xa level |
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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: |
基于抗Ⅹa 因子活性指导肺栓塞院内抗凝治疗临床研究 |
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Scientific title: |
Clinical Study on In-hospital Anticoagulant Therapy for Pulmonary Embolism monitored by Anti-factor Xa level |
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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: |
尤玲燕 |
研究负责人: |
尤玲燕 |
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Applicant: |
You Lingyan |
Study leader: |
You Lingyan |
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申请注册联系人电话: Applicant telephone: |
+86 152 8049 1856 |
研究负责人电话: Study leader's telephone: |
+86 152 8049 1856 |
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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: |
Youlingyan@fuwai.com |
研究负责人电子邮件: Study leader's E-mail: |
Youlingyan@fuwai.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: |
北京市西城区北礼士路167号 |
研究负责人通讯地址: |
北京市西城区北礼士路167号 |
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Applicant address: |
No. 167, Beilishi Road, Xicheng District, Beijing |
Study leader's address: |
No. 167, Beilishi Road, Xicheng District, Beijing |
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申请注册联系人邮政编码: Applicant postcode: |
100020 |
研究负责人邮政编码: Study leader's postcode: |
100020 |
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申请人所在单位: |
中国医学科学院阜外医院 |
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Applicant's institution: |
Fuwai Hospital, Chinese Academy of Medical Sciences |
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研究负责人所在单位: |
中国医学科学院阜外医院 |
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Affiliation of the Leader: |
Fuwai Hospital, Chinese Academy of Medical Sciences |
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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: |
2025-2749 |
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: |
中国医学科学院阜外医院伦理委员会 |
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Name of the ethic committee: |
Ethics Committee of Fuwai Hospital, Chinese Academy of Medical Sciences |
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伦理委员会批准日期: Date of approved by ethic committee: |
2025-07-18 00:00:00 |
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伦理委员会联系人: |
高楠 |
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Contact Name of the ethic committee: |
Gao Nan |
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伦理委员会联系地址: |
北京市西城区北礼士路167号 |
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Contact Address of the ethic committee: |
No. 167, Beilishi Road, Xicheng District, Beijing |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 10 8839 6281 |
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: |
中国医学科学院阜外医院 |
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Primary sponsor: |
Fuwai Hospital, Chinese Academy of Medical Sciences |
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研究实施负责(组长)单位地址: |
北京市西城区北礼士路167号 |
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Primary sponsor's address: |
No. 167, Beilishi Road, Xicheng District, Beijing |
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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: |
中国医学科学院临床与转化医学研究专项 |
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Source(s) of funding: |
Clinical and Translational Medicine Research Special Project of the Chinese Academy of Medical Sciences |
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Target disease: |
Pulmonary Thromboembolism(PTE) |
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Target disease code: |
BA40 |
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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: |
探索基于抗 Xa 因子活性指导肺栓塞院内抗凝,对 APE 转归的影响。通过单中心随机对照临床干预性研究,入选 APE 患者 372 例,随机分为据抗Ⅹa 因子活性组及据体质量、肾功能、APTT 组,对比两组 PPES 发生率,探索抗Ⅹa 因子活性对 APE 转归的影响,并通过多因素 logistic 回归分析建模初步探索抗Ⅹa 因子活性指导下抗凝出血事件的相关因素。 |
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Objectives of Study: |
To explore the impact of in-hospital anticoagulation monitored by Anti-factor Xa level on the outcomes of acute pulmonary embolism (APE). A single-center randomized controlled clinical interventional study will be conducted, enrolling 372 APE patients who will be randomly divided into two groups: the anti-factor Xa level monitored group and the group monitored by body weight, renal function, and activated partial thromboplastin time (APTT). The incidence of post-pulmonary embolism syndrome (PPES) between the two groups will be compared to investigate the effect of anti-factor Xa level on APE outcomes. Additionally, a multivariate logistic regression analysis will be used to establish a model for preliminarily exploring the related factors of anticoagulant bleeding events under the monitoring of anti-factor Xa level. |
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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.>=18 周岁; 2.初次确诊的急性肺栓塞患者; 3.签署知情同意书,同意接受肝素/低分子肝素抗凝治疗。 |
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Inclusion criteria |
1.>=18 years old; 2. Patients with acute pulmonary embolism who were initially diagnosed; 3. Signed informed consent and agreed to receive heparin/low molecular weight heparin anticoagulation therapy. |
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排除标准: |
1.既往有肺栓塞病史 2.患者不能签署知情同意书或者不能配合完成研究。 3.对肝素/低分子肝素过敏者。 4.既往有肝素/低分子肝素诱导的血小板减少症(HIT)或肝素/低分子肝素诱导 的血小板减少伴血栓形成(HITT)史者。 5.严重出血性疾病 |
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Exclusion criteria: |
1. Previous history of pulmonary embolism 2. Patients cannot sign the informed consent form or cannot cooperate with the completion of the study. 3. Those who are allergic to heparin/low molecular weight heparin. 4. Previous heparin/low molecular weight heparin-induced thrombocytopenia (HIT) or heparin/low molecular weight heparin-induced of patients with a history of thrombocytopenia with thrombosis (HITT). 5. Severe bleeding disorders |
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研究实施时间: Study execute time: |
从 From 2025-07-18 00:00:00至 To 2026-11-30 00:00:00 |
征募观察对象时间: Recruiting time: |
从From 2025-08-15 00:00:00 至 To 2026-11-30 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: |
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): |
本研究为随机对照研究,研究负责人将通过随机数字表法,应用Excel表格中RANDARRAY函数生成随机序列,按顺序分配组别,受试者随机分至A组和B组的概率为1:1。 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
This study is a randomized controlled trial. The principal investigator will generate a random sequence using the RANDARRAY function in Excel through the random number table method, and assign subjects to groups in sequence. The probability of subjects being randomly allocated to Group A and Group B is 1:1. |
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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 |
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: |
CRF |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
CRF |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |