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注册号: Registration number: |
ChiCTR2500098041 |
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最近更新日期: Date of Last Refreshed on: |
2026-02-05 14:49:26 |
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注册时间: Date of Registration: |
2025-02-28 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: |
急性脑梗死患者血小板聚集功能指导下精准抗血小板治疗 |
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Public title: |
Precision Antiplatelet Therapy Guided by Platelet Aggregation Function in Patients with Acute Ischemic STROKE |
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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: |
急性脑梗死患者血小板聚集功能指导下精准抗血小板治疗 |
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Scientific title: |
Precision Antiplatelet Therapy Guided by Platelet Aggregation Function in Patients with Acute Ischemic STROKE |
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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: |
游芹 |
研究负责人: |
杨杰 |
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Applicant: |
You Qin |
Study leader: |
Yang Jie |
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申请注册联系人电话: Applicant telephone: |
+86 173 8093 6827 |
研究负责人电话:
Study leader's |
+86 136 7813 0516 |
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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: |
youqin8622@163.com |
研究负责人电子邮件: Study leader's E-mail: |
yangjie1126@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: |
四川省成都市青羊区一环路西二段32号 |
研究负责人通讯地址: |
四川省成都市青羊区一环路西二段32号 |
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Applicant address: |
No. 32, West Section 2, 1st Ring Road, Qingyang District, Chengdu City, Sichuan Province. |
Study leader's address: |
No. 32, West Section 2, 1st Ring Road, Qingyang District, Chengdu City, Sichuan Province. |
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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: |
四川省医学科学院·四川省人民医院 |
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Applicant's institution: |
Sichuan Academy of Medical Sciences / Sichuan Provincial People's Hospital |
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研究负责人所在单位: |
四川省医学科学院·四川省人民医院 |
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Affiliation of the Leader: |
Sichuan Academy of Medical Sciences / Sichuan Provincial People's Hospital |
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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: |
伦审(研)2024年第41号; 伦审(科研)2024年第41-1号;伦审(科研)2024年第41-2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: |
四川省医学科学院·四川省人民医院药物(器械)临床试验伦理委员会 |
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Name of the ethic committee: |
Ethics Committee for Drug (Device) Clinical Trials of Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital |
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伦理委员会批准日期: Date of approved by ethic committee: |
2024-11-01 00:00:00 | ||
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伦理委员会联系人: |
罗小秀 |
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Contact Name of the ethic committee: |
Luo Xiaoxiu |
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伦理委员会联系地址: |
四川省成都市青羊区一环路西二段32号 |
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Contact Address of the ethic committee: |
No. 32, West Section 2, 1st Ring Road, Qingyang District, Chengdu City, Sichuan Province. |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 28 8739 3401 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
syyirb@163.com |
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研究实施负责(组长)单位: |
四川省医学科学院·四川省人民医院 |
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Primary sponsor: |
Sichuan Academy of Medical Sciences / Sichuan Provincial People's Hospital |
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研究实施负责(组长)单位地址: |
四川省成都市青羊区一环路西二段32号 |
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Primary sponsor's address: |
No. 32, West Section 2, 1st Ring Road, Qingyang District, Chengdu City, Sichuan Province. |
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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: |
四川省医学科学院·四川省人民医院,成都医学院,复旦大学 |
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Source(s) of funding: |
Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, Chengdu Medical College, Fudan University |
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研究疾病: |
急性脑梗死 |
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Target disease: |
Acute Ischemic Stroke |
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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: |
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: |
评估血小板聚集功能指导急性脑梗死患者精准抗血小板治疗的有效性和安全性 |
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Objectives of Study: |
Evaluate the efficacy and safety of precision anti - platelet therapy guided by platelet aggregation function assessment in patients with acute ischemic stroke. |
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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: |
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Inclusion criteria |
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排除标准: |
1.影像学检查提示出血性脑卒中或出血转化或其他病理性脑疾患,例如血管畸形、肿瘤、脓肿或其他常见的非缺血性脑疾病(例如多发性硬化); 2.血管成形术/血管外科手术导致的轻型卒中/TIA; 3.普通心电图检查提示房颤或体格检查发现心律绝对不齐、第一心音强弱不等及脉搏短绌等房颤典型体征; 4.具有明确的抗凝治疗指征(怀疑存在心源性栓塞,如房颤、已知的人工心脏瓣膜、可疑的心内膜炎等); 5.此次发病后已进行或90天内计划进行静脉溶栓、动脉溶栓、机械取栓或任何血运重建手术的患者; 6.7天内服用过除阿司匹林和氯吡格雷外的其他抗血小板药物(例如,替格瑞洛、普拉格雷); 7.消化道出血病史、颅内出血病史、短期内大量出血或输血史(不包括少量咯血、少量阴道异常出血)、其它因凝血功能异常导致的出血性疾病史(如紫癜等); 8.抗血小板治疗药物使用禁忌或不耐受; •已知过敏史; •严重的肝功能不全或肾功能不全;(严重肝功能不全的定义为ALT值>2倍正常上限或AST值>2倍正常上限;严重肾功能不全的定义为肌酐>1.5倍正常上限) •严重的心功能衰竭(NYHA分级Ⅲ级和Ⅳ级); •凝血障碍或系统性出血病史; •既往血小板减少或中性粒细胞减少病史; •既往有药物引起的血液系统疾病或肝功能异常史; 9.白细胞减少(<2×10^9/L)或血小板减少(<100×10^9/L); 10.入组前10天之内使用过肝素或口服抗凝药物; 11.严重心、肺、肝、肾功能不全患者及有严重的合并疾病(例如:肿瘤,慢性气流疾病,严重的痴呆,重度心功能衰竭; 12.妊娠试验阴性但拒绝采取有效避孕措施的育龄期女性,妊娠期或哺乳期妇女; 13.依从性差,不能配合完成研究要求者。 |
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Exclusion criteria: |
1.Imaging examinations suggestive of hemorrhagic stroke, hemorrhagic transformation, or other pathological cerebral disorders, such as vascular malformation, tumor, abscess, or other common non-ischemic cerebral diseases (e.g., multiple sclerosis); 2.Minor stroke/TIA induced by angioplasty or vascular surgery; 3.Routine electrocardiogram (ECG) suggestive of atrial fibrillation (AF), or physical examination findings of typical AF signs including completely irregular cardiac rhythm, variable intensity of the first heart sound, and pulse deficit; 4.Having definite indications for anticoagulant therapy (suspected cardiogenic embolism, e.g., atrial fibrillation, known artificial heart valve, suspected endocarditis, etc.); 5.Patients who have received intravenous thrombolysis, intra-arterial thrombolysis, mechanical thrombectomy, or any revascularization surgery after the current onset, or plan to receive such procedures within 90 days; 6.Use of antiplatelet agents other than aspirin and clopidogrel (e.g., ticagrelor, prasugrel) within 7 days; 7.History of gastrointestinal bleeding, intracranial hemorrhage, massive hemorrhage or blood transfusion in the recent period (excluding mild hemoptysis and mild abnormal vaginal bleeding), or history of other hemorrhagic diseases caused by coagulation dysfunction (e.g., purpura); 8.Having contraindications to or intolerance of clopidogrel, ticagrelor, or aspirin, including: • Known history of hypersensitivity; • Severe hepatic or renal insufficiency (definition of severe hepatic insufficiency: ALT > 2× upper limit of normal [ULN] or AST > 2× ULN; definition of severe renal insufficiency: creatinine > 1.5× ULN); • Severe heart failure (NYHA Class Ⅲ or Ⅳ); • Coagulation disorders or history of systemic hemorrhage; • History of previous thrombocytopenia or neutropenia; • History of previous drug-induced hematological diseases or hepatic dysfunction; 9.Leukopenia (< 2×10^9/L) or thrombocytopenia (< 100×10^9/L); 10.Use of heparin or oral anticoagulants within 10 days prior to enrollment; 11.Patients with severe cardiac, pulmonary, hepatic, or renal insufficiency, and those with severe comorbidities (e.g., malignancy, chronic airflow limitation, severe dementia, severe heart failure); 12.Women of childbearing age with a negative pregnancy test but who refuse to adopt effective contraceptive measures; pregnant or lactating women; 13.Poor compliance, unable to cooperate with the requirements of the study. |
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研究实施时间: Study execute time: |
从 From 2024-09-01 00:00:00至 To 2027-12-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2025-05-22 00:00:00 至 To 2027-12-31 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): |
参研医生使用由根据入选标准和排除标准在随机化程序进行随机化分组,并且生成随机化序列。随机将通过由四川知天科技公司一个24小时密码保护、基于互联网随机化系统的微信内置程序登记患者并获取予以该患者应服用的药物。随机序列将会使用一种简单的算法实现对主要预后因素的平衡,随机将根据患者随机化发病时长(≥24小时vs <24小时)、年龄(≥65岁vs <65岁)和MARADP水平(≥55% vs <55%)进行分层。 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
The doctors participating in the study use a randomization procedure based on inclusion and exclusion criteria to conduct random grouping and generate a randomization sequence.Patients will be randomized using a 24-hour password-protected, web-based randomization system integrated with WeChat, provided by Sichuan Zhitian Technologies Co., Ltd. The program embedded in WeChat will register patients and obtain the medication that should be taken by the patient. The randomization sequence will be stratified using a simple algorithm to balance for key prognostic factors: duration from disease onset to randomization (>=24 hours vs <24 hours), age (>=65 years vs <65 years), and MARADP level (>=55% vs <55%). |
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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: |
随访人员进行盲态随访 |
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Blinding: |
Follow - up staff conduct blinded follow - up. |
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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 |
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): |
当研究的主要文章发表24个月后,如果需要本研究的原始数据,需要提交申请表到主要研究单位,由研究负责人审批签字同意后,给予其原始数据。 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
When the main article of the study is published 24 months later, if the original data of this study is required, an application form needs to be submitted to the main research unit and PI. |
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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: |
本研究将通过互联网系统来协助本研究的管理。纸质版的病案报告表(CRFs)将和研究操作手册一起提供给研究中心,这些资料包含了每个数据点的定义,可作为医院完成电子数据库的指南,保证数据收集的准确性与一致性。 将通过互联网管理系统(名称:EDC系统,网址:http://z1.simrm.com:18093/ )来实现所有的数据录入。通过基于互联网的数据管理系统,可以进行实时数据录入、对合理范围之外的数值产生质疑,并进行一致性检查。所有研究相关的表格和档案将由研究中心保存在上锁的文件柜里。 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
This study will assist the management of this study through the Internet system. Paper version of the Case Report Forms (CRFs) will be provided to the research center along with the study operating manual. These documents contain the definition of each data point and can be used as a guide for the hospital to complete the electronic database (EDC, http://z1.simrm.com:18093/) to ensure the accuracy and consistency of data collection. All data entry will be accomplished through an internet management system. The Internet-based data management system enables real-time data entry, questioning of values outside reasonable ranges, and consistency checks.All research related forms and files will be kept by the research center in a locked filing cabinet. |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |