替罗非班治疗急性穿支动脉梗死的有效性及安全性:一项随机临床试验

注册号:

Registration number:

ChiCTR2600120890 

最近更新日期:

Date of Last Refreshed on:

2026-03-22 15:45:47 

注册时间:

Date of Registration:

2026-03-22 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

替罗非班治疗急性穿支动脉梗死的有效性及安全性:一项随机临床试验

Public title:

The Efficacy and Safety of Tirofiban for Acute Branch Atherosclerosis disease: a prospective, randomised, open-label, blinded-end point, multi-centre trial

注册题目简写:

English Acronym:

研究课题的正式科学名称:

替罗非班治疗急性穿支动脉梗死的有效性及安全性:一项随机临床试验

Scientific title:

The Efficacy and Safety of Tirofiban for Acute Branch Atherosclerosis disease: a prospective, randomised, open-label, blinded-end point, multi-centre trial

研究课题代号(代码):

Study subject ID:

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:

申请注册联系人:

王健 

研究负责人:

王健 

Applicant:

Wang Jian 

Study leader:

Wang Jian 

申请注册联系人电话:

Applicant telephone:

+86 18908178049

研究负责人电话:

Study leader's
telephone:

+86 28 65108275

申请注册联系人传真 :

Applicant Fax:

研究负责人传真:

Study leader's fax:

申请注册联系人电子邮件:

Applicant E-mail:

42523748@qq.com

研究负责人电子邮件:

Study leader's E-mail:

42523748@qq.com

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):

申请注册联系人通讯地址:

中国四川省成都市锦江区庆云南街10号

研究负责人通讯地址:

中国四川省成都市武侯区庆云南街10号

Applicant address:

10 Qingyun Nan Street, Jinjiang District, Chengdu, Sichuan, China

Study leader's address:

10 Qingyun Nan Street, Wuhou District, Chengdu, Sichuan, China

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:

申请人所在单位:

成都市第二人民医院

Applicant's institution:

Chengdu Second People's Hospital

研究负责人所在单位:

成都市第二人民医院

Affiliation of the Leader:

Chengdu Second People's Hospital

是否获伦理委员会批准:

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

[KY]PJ2025395-1

伦理委员会批件附件:

Approved file of Ethical Committee:

查看附件View

批准本研究的伦理委员会名称:

成都市第二人民医院医学伦理审查委员会

Name of the ethic committee:

Ethics Committee of Chengdu Second People's Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2025-09-03 00:00:00

伦理委员会联系人:

陈乔

Contact Name of the ethic committee:

Chen Qiao

伦理委员会联系地址:

中国四川省成都市武侯区庆云南街10号

Contact Address of the ethic committee:

10 Qingyun Nan Street, Wuhou District, Chengdu, Sichuan, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 28 67832304

伦理委员会联系人邮箱:

Contact email of the ethic committee:

405681433@qq.com

研究实施负责(组长)单位:

成都市第二人民医院

Primary sponsor:

Chengdu Second People's Hospital

研究实施负责(组长)单位地址:

中国四川省成都市武侯区庆云南街10号

Primary sponsor's address:

10 Qingyun Nan Street, Wuhou District, Chengdu, Sichuan, China

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

四川

市(区县):

Country:

China

Province:

Sichuan

City:

单位(医院):

成都市第二人民医院

具体地址:

中国四川省成都市锦江区庆云南街10号

Institution
hospital:

Chengdu Second People's Hospital

Address:

10 Qingyun Nan Street, Wuhou District, Chengdu, Sichuan, China

经费或物资来源:

(四川省卫生健康委员会科技项目(临床研究专项))

Source(s) of funding:

Sichuan Provincial Health Commission clinical research project (Grant No. 23LCYJ036)

研究疾病:

急性穿支动脉粥样硬化病  

Target disease:

Acute branch Atheromatous Disease(BAD)

研究疾病代码:

Target disease code:

研究类型:

干预性研究

Study type:

Interventional study

研究所处阶段:

III期临床试验 

Study phase:

3

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

评价与双联抗血小板治疗相比,早期静脉给予替罗非班治疗是否能改善急性穿支动脉粥样硬化病(Branch Atherosclerosis disease,BAD)患者90天功能预后及是否能阻止早期神经功能恶化(early neurological deterioration,END)。  

Objectives of Study:

The objective of this study is to evaluate whether early intravenous administration of tirofiban, compared with dual antiplatelet therapy, can improve 90-day functional outcomes and prevent early neurological deterioration (END) in patients with acute branch atheromatous disease (BAD).

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

Inclusion criteria

排除标准:

1. 心源性栓塞高危因素:心房颤动、心房扑动,急性心肌梗死、严重心脏瓣膜病、扩张型心肌病、感染性心内膜炎; 2. 发病后已接受或计划接受血管内治疗/溶栓治疗; 3. 长期使用或随机化前2周正服用双联抗血小板药物患者; 4. 其他明确病因的卒中:如烟雾病、动脉夹层、血管炎等; 5. 发病前改良Rankin量表(mRS)评分>=1分; 6. 梗塞灶同侧颅内外大动脉狭窄>=50%; 7. 影像提示出血高风险:如严重脑白质病变(Blennow评分 3分或改良Fazekas评分3分)、多发性腔隙梗死或腔隙状态。 8. 出血倾向或凝血异常:血小板<100×10^9/L、PT>15s、APTT>40s,国际标准化比值(INR)>1.5、服用新型抗凝药物、血液系统疾病等; 9. 肝功能异常:丙氨酸氨基转移酶(ALT)或天冬氨酸氨基转移酶(AST)>正常上限3倍; 10. 肾功能不全:肌酐清除率<30 mL/min; 11. 已知恶性肿瘤; 12. 发病前6周内有重大外伤或手术史; 13. 颅内出血病史; 14. 颅内肿瘤或颅内巨大动脉瘤(直径大于10 mm)或动静脉畸形; 15. 恶性高血压; 16. 活动性或近期临床出血事件(如消化道出血); 17. 预期生存期<=6个月; 18. 有核磁共振禁忌; 19. 女性月经期、孕妇或哺乳期妇女; 20. 正参加其它临床研究的病人; 21. 替罗非班过敏者; 22. 三个月内有计划颅内或椎管内手术、其他大型手术等; 23. 其他不适于本研究的情况,如患有精神疾病、认知或情绪障碍,以及无法遵守研究程序;

Exclusion criteria:

1. High-risk factors for cardioembolism: atrial fibrillation, atrial flutter, acute myocardial infarction, severe valvular heart disease, dilated cardiomyopathy, infective endocarditis; 2. Received or planned to receive endovascular therapy/thrombolysis after onset; 3. Long-term use of dual antiplatelet therapy or currently taking dual antiplatelet drugs within 2 weeks prior to randomization; 4. Stroke of other definite etiology: e.g., moyamoya disease, arterial dissection, vasculitis, etc.; 5. Pre-stroke modified Rankin Scale (mRS) score >=1; 6. Stenosis >=50% of the ipsilateral extracranial/intracranial large artery supplying the infarct territory; 7. Imaging suggests high bleeding risk: e.g., severe white matter lesions (Blennow score 3 or modified Fazekas score 3), multiple lacunar infarcts, or lacunar state; 8. Bleeding tendency or coagulation abnormality: platelet count <100 × 10^9/L, PT >15 s, APTT >40 s, INR >1.5, use of novel oral anticoagulants, hematologic disorders, etc.; 9. Abnormal liver function: alanine aminotransferase (ALT) or aspartate aminotransferase (AST) >3 times the upper limit of normal; 10. Renal insufficiency: creatinine clearance <30 mL/min; 11. Known malignancy; 12. Major trauma or surgery within 6 weeks before onset; 13. History of intracranial hemorrhage; 14. Intracranial tumor, giant intracranial aneurysm (>10 mm in diameter), or arteriovenous malformation; 15. Malignant hypertension; 16. Active or recent clinical bleeding event (e.g., gastrointestinal bleeding); 17. Life expectancy <=6 months; 18. Contraindications to MRI; 19. Women during menstruation, pregnant, or lactating; 20. Patients currently participating in other clinical studies; 21. Known allergy to tirofiban; 22. Planned intracranial, intraspinal, or other major surgery within the next 3 months; 23. Other conditions unsuitable for the study, such as psychiatric illness, cognitive or emotional disorders, or inability to comply with study procedures.

研究实施时间:

Study execute time:

From 2026-01-26 00:00:00 To 2028-06-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-03-25 00:00:00 To 2028-03-25 00:00:00

干预措施:

Interventions:

组别:

试验组

样本量:

102

Group:

Trial Group

Sample size:

干预措施:

盐酸替罗非班氯化钠注射液:负荷剂量 0.4ug/kg/min 持续泵入 30min,继以 0.1ug/kg/min 持续泵入 48 小时;随机分组后立即给予阿司匹林 100mg/d+氯吡格雷 75mg/d(首剂 300mg 负荷);替罗非班停止前 4-6 小时开始重叠使用双抗,疗程 21 天,随后改为单一口服抗血小板治疗。

干预措施代码:

Intervention:

Tirofiban hydrochloride sodium chloride injection: bolus dose of 0.4 ug/kg/min for 30 min, followed by maintenance infusion at 0.1 ug/kg/min for 48 hours; dual antiplatelet therapy with aspirin 100 mg/d and clopidogrel 75 mg/d (loading dose of 300 mg) initiated immediately after randomization; overlap with dual antiplatelet therapy started 4-6 hours before tirofiban discontinuation, lasting 21 days, then switched to single oral antiplatelet therapy.

Intervention code:

组别:

对照组

样本量:

102

Group:

Control Group

Sample size:

干预措施:

双联抗血小板治疗(DAPT):阿司匹林 100mg/d+氯吡格雷 75mg/d(首剂 300mg 负荷),疗程 21 天,随后改为单一口服抗血小板治疗(阿司匹林或氯吡格雷)。

干预措施代码:

Intervention:

Dual antiplatelet therapy (DAPT): aspirin 100 mg/d plus clopidogrel 75 mg/d (loading dose of 300 mg), for 21 days, followed by single oral antiplatelet therapy (aspirin or clopidogrel).

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

四川 

市(区县):

 

Country:

China

Province:

Sichuan

City:

单位(医院):

成都市第二人民医院 

单位级别:

三级甲等 

Institution
hospital:

Chengdu Second People's Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

四川 

市(区县):

 

Country:

China

Province:

Sichuan

City:

单位(医院):

四川省友谊医院 

单位级别:

三级乙等 

Institution
hospital:

Sichuan Friendship Hospital

Level of the institution:

Tertiary B

国家:

中国

省(直辖市):

四川 

市(区县):

 

Country:

China

Province:

Sichuan

City:

单位(医院):

成都市东部新区第二人民医院 

单位级别:

二级甲等 

Institution
hospital:

Chengdu Eastern New Area Second People's Hospital

Level of the institution:

Secondary A

国家:

中国

省(直辖市):

四川 

市(区县):

 

Country:

China

Province:

Sichuan

City:

单位(医院):

简阳市人民医院 

单位级别:

三级甲等 

Institution
hospital:

Jianyang People's Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

四川 

市(区县):

 

Country:

China

Province:

Sichuan

City:

单位(医院):

成都市温江区人民医院 

单位级别:

三级甲等 

Institution
hospital:

Chengdu Wenjiang District People's Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

四川 

市(区县):

 

Country:

China

Province:

Sichuan

City:

单位(医院):

遂宁市中心医院 

单位级别:

三级甲等 

Institution
hospital:

Suining Central Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

四川 

市(区县):

 

Country:

China

Province:

Sichuan

City:

单位(医院):

成都市新津区人民医院 

单位级别:

三级乙等 

Institution
hospital:

Chengdu Xinjin District People‘s Hospital

Level of the institution:

Tertiary B

国家:

中国

省(直辖市):

四川 

市(区县):

 

Country:

China

Province:

Sichuan

City:

单位(医院):

龙泉驿区第一人民医院 

单位级别:

三级甲等 

Institution
hospital:

Longquanyi District First People's Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

四川 

市(区县):

 

Country:

China

Province:

Sichuan

City:

单位(医院):

成飞医院 

单位级别:

三级甲等 

Institution
hospital:

Chengfei Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

四川 

市(区县):

 

Country:

China

Province:

Sichuan

City:

单位(医院):

彭州市人民医院 

单位级别:

三级甲等 

Institution
hospital:

Pengzhou People's Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

四川 

市(区县):

 

Country:

China

Province:

Sichuan

City:

单位(医院):

成都市第七人民医院 

单位级别:

三级甲等 

Institution
hospital:

Chengdu Seventh People's Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

四川 

市(区县):

 

Country:

China

Province:

Sichuan

City:

单位(医院):

英文翻译成都市青白江区人民医院 

单位级别:

三级甲等 

Institution
hospital:

Chengdu Qingbaijiang District People's Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

四川 

市(区县):

 

Country:

China

Province:

Sichuan

City:

单位(医院):

成都双楠医院 

单位级别:

三级乙等 

Institution
hospital:

Chengdu Shuangnan Hospital

Level of the institution:

Tertiary B

国家:

中国

省(直辖市):

四川 

市(区县):

 

Country:

China

Province:

Sichuan

City:

单位(医院):

成都大学附属医院 

单位级别:

三级甲等 

Institution
hospital:

The Affiliated Hospital of Chengdu University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

四川 

市(区县):

 

Country:

China

Province:

Sichuan

City:

单位(医院):

眉山市人民医院 

单位级别:

三级甲等 

Institution
hospital:

Meishan People's Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

四川 

市(区县):

 

Country:

China

Province:

Sichuan

City:

单位(医院):

成都医学院第二附属医院 

单位级别:

三级甲等 

Institution
hospital:

The Second Affiliated Hospital of Chengdu Medical College

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

四川 

市(区县):

 

Country:

China

Province:

Sichuan

City:

单位(医院):

成都市第六人民医院 

单位级别:

三级甲等 

Institution
hospital:

Chengdu Sixth People's Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

四川 

市(区县):

 

Country:

China

Province:

Sichuan

City:

单位(医院):

成都363医院 

单位级别:

三级甲等 

Institution
hospital:

Chengdu 363 Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

四川 

市(区县):

 

Country:

China

Province:

Sichuan

City:

单位(医院):

崇州市中医医院 

单位级别:

三级甲等 

Institution
hospital:

Chongzhou Hospital of Traditional Chinese Medicine

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

四川 

市(区县):

 

Country:

China

Province:

Sichuan

City:

单位(医院):

四川省第三人民医院 

单位级别:

三级甲等 

Institution
hospital:

Sichuan Third People's Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

四川 

市(区县):

 

Country:

China

Province:

Sichuan

City:

单位(医院):

崇州市人民医院 

单位级别:

三级甲等 

Institution
hospital:

Chongzhou People's Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

四川 

市(区县):

 

Country:

China

Province:

Sichuan

City:

单位(医院):

中国人民解放军西部战区总医院 

单位级别:

三级甲等 

Institution
hospital:

General Hospital of Western Theater Command, Chinese People's Liberation Army

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

四川 

市(区县):

 

Country:

China

Province:

Sichuan

City:

单位(医院):

成都市郫都区人民医院 

单位级别:

三级甲等 

Institution
hospital:

Chengdu Pidu District People's Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

四川 

市(区县):

 

Country:

China

Province:

Sichuan

City:

单位(医院):

邛崃市医疗中心医院 

单位级别:

三级甲等 

Institution
hospital:

Qionglai Medical Center Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

四川 

市(区县):

 

Country:

China

Province:

Sichuan

City:

单位(医院):

都江堰市人民医院 

单位级别:

三级甲等 

Institution
hospital:

Dujiangyan People's Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

四川 

市(区县):

 

Country:

China

Province:

Sichuan

City:

单位(医院):

成都市新都区人民医院 

单位级别:

三级甲等 

Institution
hospital:

Chengdu Xindu District People's Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

四川 

市(区县):

 

Country:

China

Province:

Sichuan

City:

单位(医院):

金堂第一人民医院 

单位级别:

三级甲等 

Institution
hospital:

Jintang First People's Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

四川 

市(区县):

 

Country:

China

Province:

Sichuan

City:

单位(医院):

成都市中西医结合医院 

单位级别:

三级甲等 

Institution
hospital:

Chengdu Hospital of Integrated Traditional Chinese and Western Medicine

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

四川 

市(区县):

 

Country:

China

Province:

Sichuan

City:

单位(医院):

自贡市第四人民医院(自贡市急救中心) 

单位级别:

三级甲等 

Institution
hospital:

Zigong Fourth People's Hospital (Zigong Emergency Center)

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

90 天 mRS 评分 0-1 分(%)

指标类型:

主要指标

Outcome:

Proportion of patients with modified Rankin Scale score 0-1 at 90 days

Type:

Primary indicator

测量时间点:

90 天

测量方法:

改良 Rankin 评分量表 (mRS)

Measure time point of outcome:

90 days

Measure method:

Modified Rankin Scale (mRS)

指标中文名:

随机后 7 天内 END 发生率(END 定义为随机分组后 1 周内 NIHSS 评分增加 2 分)

指标类型:

次要指标

Outcome:

Incidence of Early Neurological Deterioration (END) within 7 days after randomization (defined as an increase of >=2 points in NIHSS score within 1 week post-randomization)

Type:

Secondary indicator

测量时间点:

随机后 7 天内

测量方法:

NIHSS 评分

Measure time point of outcome:

Within 7 days after randomization

Measure method:

National Institutes of Health Stroke Scale (NIHSS) score

指标中文名:

90 天 mRS 评分 0-2 分(%)

指标类型:

次要指标

Outcome:

Proportion of patients with modified Rankin Scale score 0-2 at 90 days

Type:

Secondary indicator

测量时间点:

90 天

测量方法:

改良 Rankin 评分量表 (mRS)

Measure time point of outcome:

90 days

Measure method:

Modified Rankin Scale (mRS)

指标中文名:

7 天内早期神经功能改善率(ENI)

指标类型:

次要指标

Outcome:

Early Neurological Improvement (ENI) rate within 7 days

Type:

Secondary indicator

测量时间点:

7 天内

测量方法:

NIHSS 评分(下降>=2 分)

Measure time point of outcome:

Within 7 days

Measure method:

Decrease of >=2 points in National Institutes of Health Stroke Scale (NIHSS) score

指标中文名:

7 天内 NIHSS 评分的变化

指标类型:

次要指标

Outcome:

Change in NIHSS score within 7 days

Type:

Secondary indicator

测量时间点:

7 天内

测量方法:

NIHSS 评分

Measure time point of outcome:

Within 7 days

Measure method:

National Institutes of Health Stroke Scale (NIHSS) score

指标中文名:

90 天内新血管事件的发生

指标类型:

次要指标

Outcome:

Incidence of new vascular events within 90 days

Type:

Secondary indicator

测量时间点:

90 天内

测量方法:

临床评估/影像学检查

Measure time point of outcome:

Within 90 days

Measure method:

Clinical assessment/imaging evaluation

指标中文名:

安全性指标(包括:全因死亡率、中-重度出血、血小板计数、过敏、肾衰竭)

指标类型:

副作用指标

Outcome:

Safety outcomes including all-cause mortality, moderate-to-severe bleeding, platelet count, allergic reactions, and renal failure

Type:

Adverse events

测量时间点:

90 天/全程

测量方法:

临床评估/实验室检查

Measure time point of outcome:

Up to 90 days or throughout the study period

Measure method:

Clinical assessment/laboratory testing

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

组织:

Sample Name:

NA

Tissue:

人体标本去向

其它  

说明

Fate of sample:

0thers  

Note:

征募研究对象情况:

Recruiting status:

尚未开始

Not yet recruiting

年龄范围:

Participant age:

最小 Min age 18 years
最大 Max age 80 years

性别:

男女均可

Gender:

Both

随机方法(请说明由何人用什么方法产生随机序列):

通过中心化软件随机分组

Randomization Procedure (please state who generates the random number sequence and by what method):

Randomly grouped through centralized software

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

盲法:

开放标签,对评估者隐藏分组

Blinding:

Open-label study with blinded-evaluators

是否共享原始数据:

IPD sharing

否No

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):

通过邮箱联系主要研究者获取原始数据

The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url):

Contact the principal investigator via email to obtain the original data.

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:

电子采集与管理系统

Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture:

Electronic Data Capture and Management System

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2026-03-22 15:45:39