ChiCTR2300073104 版本V1.1 版本创建时间2023/09/03 22:54:15 中国临床试验注册中心

审核状态:

Project audit state:

通过审核

Successful

注册号:

Registration number:

ChiCTR2300073104 

最近更新日期:

Date of Last Refreshed on:

2023-07-01 11:30:41 

注册时间:

Date of Registration:

2023-07-01 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

低剂量rt-PA联合替罗非班治疗12h内MRI筛选的非心源性缺血性卒中的多中心临床研究

Public title:

Multicenter Clinical study of low-dose rt-PA combined with tirofiban in the treatment of non-cardiac ischemic stroke screened by MRI within 12 h of stroke onset

注册题目简写:

English Acronym:

研究课题的正式科学名称:

低剂量rt-PA联合替罗非班治疗12h内MRI筛选的非心源性缺血性卒中的多中心临床研究

Scientific title:

Multicenter Clinical study of low-dose rt-PA combined with tirofiban in the treatment of non-cardiac ischemic stroke screened by MRI within 12 h of stroke onset

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:

梁志刚 

研究负责人:

梁志刚 

Applicant:

Liang Zhigang 

Study leader:

Liang Zhigang 

申请注册联系人电话:

Applicant telephone:

+86 137 2398 7720

研究负责人电话:

Study leader's
telephone:

+86 137 2398 7720

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:

zgliang@hotmail.com

研究负责人电子邮件:

Study leader's E-mail:

zgliang@hotmail.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:

山东省烟台市芝罘区毓东路20号青岛大学附属烟台毓璜顶医院神经内科

研究负责人通讯地址:

山东省烟台市毓东路20号青岛大学附属烟台毓璜顶医院神经内科

Applicant address:

20 Yudong Road, Zhifu District, Yantai, Shandong, China

Study leader's address:

20 Yudong Road, Zhifu District, Yantai, Shandong, 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:

青岛大学附属烟台毓璜顶医院

Applicant's institution:

Department of Neurology, the Affiliated Yantai Yuhuangding Hospital of Qingdao University

研究负责人所在单位:

青岛大学附属烟台毓璜顶医院

Affiliation of the Leader:

Department of Neurology, the Affiliated Yantai Yuhuangding Hospital of Qingdao University

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:

2022-174

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:

烟台毓璜顶医院伦理委员会

Name of the ethic committee:

Ethics Committee of Yantai Yuhuangding Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2022-09-20 00:00:00

伦理委员会联系人:

宋西成

Contact Name of the ethic committee:

Song Xicheng

伦理委员会联系地址:

烟台毓璜顶医院行政楼518楼会议室

Contact Address of the ethic committee:

Meeting Room 518,Administrative building,Yantai Yuhuangding Hospital

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 135 7359 0999

伦理委员会联系人邮箱:

Contact email of the ethic committee:

研究实施负责(组长)单位:

青岛大学附属烟台毓璜顶医院

Primary sponsor:

Department of Neurology, the Affiliated Yantai Yuhuangding Hospital of Qingdao University

研究实施负责(组长)单位地址:

山东省烟台市芝罘区毓东路20号

Primary sponsor's address:

20 Yudong Road, Zhifu District, Yantai, Shandong, 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):

山东省

市(区县):

Country:

China

Province:

Shandong

City:

单位(医院):

青岛大学附属烟台毓璜顶医院

具体地址:

山东省烟台市芝罘区毓东路20号

Institution
hospital:

Department of Neurology, the Affiliated Yantai Yuhuangding Hospital of Qingdao University

Address:

20 Yudong Road, Zhifu District, Yantai, Shandong, China

经费或物资来源:

自筹经费,烟台市科技发展项目,院内课题项目

Source(s) of funding:

Self-financing,Yantai Science and Technology Development Project,Hospital project

研究疾病:

脑血管疾病  

Target disease:

Cerebrovascular disease

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:

其它 

Study phase:

N/A

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

我们对经脑MRI筛选的非心源性缺血性卒中患者进行了前瞻性对照研究。所有患者随机分为两组。实验组(rt-PA+T组)接受低剂量rt-PA (0.6 mg/kg)静脉溶栓治疗,随后静脉注射替罗非班,而对照组(rt-PA组)用标准剂量rt-PA (0.9 mg/kg)静脉溶栓治疗。主要结果指标是症状性颅内出血。次要结果指标是临床疗效和其他安全性结果,包括治疗后24小时、72小时和7天的NIHSS评分、早期神经功能恶化、90天良好的功能预后、非症状颅内出血、身体其他部位出血和全因死亡率。  

Objectives of Study:

We performed a prospective controlled study of patients with non-cardiogenic ischemic stroke screened by brain MRI. All patients were randomly divided into two groups. The experimental group (rt-PA+T group) were treated with IVT with low-dose rt-PA (0.6 mg/kg), followed by intravenous tirofiban, while the control group (rt-PA group) were treated with IVT with standard dose rt-PA (0.9 mg/kg). The main outcome measure was symptomatic intracranial hemorrhage. The secondary outcome measures were clinical efficacy and other safety outcomes, including NIHSS score at 24 h, 72 h, and 7 d after treatment, early neurological deterioration, and 90-days favorable functional prognosis; asymptomatic intracranial hemorrhage, bleeding from other parts of the body and all-cause mortality.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

⑴年龄≥18 岁;⑵发病时间窗不明确或发病时间在 12h 内;⑶诊断为缺血性脑卒中,有明确的神经功能缺损症状;⑷颅脑 MRI 示 DWI-FLAIR 不匹配(DWI 序列病灶呈高信号、FLAIR 序列病灶无信号改变或稍高信号);⑸既往无心房颤动、严重心脏疾病患者,通过 CISS 分型排除心源性栓塞可能;⑹入院 NIHSS 评分0-20 分;⑺颅脑 CT 排除治疗前颅内出血;⑻患者或家属签署知情同意书。

Inclusion criteria

1.age ≥ 18 years; 2.within 12 hours after the stroke onset or onset time unknow; 3.with a diagnosis of ischemic stroke and had definite symptoms of neurological impairment; 4.brain MRI showed DWI-FLAIR mismatch (MRI-DWI shows high signal intensity, but MRI-FLAIR shows no signal change or marginally high signal intensity in the relevant area); 5.no prior atrial fibrillation, severe heart disease and the possibility of cardiac embolism was excluded by CISS; 6.admission NIHSS score 0-20 points; 7.brain CT has ruled out intracranial hemorrhage before treatment; 8.patients or family members signed informed consent.

排除标准:

⑴颅脑 MRI 示 DWI-FLAIR 匹配(DWI 序列病灶呈高信号、FLAIR 序列病灶呈高信号);⑵进行血管内治疗的患者; ⑶既往有房颤病史或严重心脏疾病患者,通过 CISS 分型无法排除心源性栓塞可能;⑷既往有颅内出血病史; ⑸症状提示蛛网膜下腔出血;⑹存在颅内肿瘤、动静脉畸形或动脉瘤; ⑺近 3 个月内有严重头颅外伤或脑梗死病史,但不包括陈旧性小腔隙梗死未遗留神经功能症状及体征;⑻近 1 周内有不易压迫止血部位的动脉穿刺史,或近期颅内、椎管内手术史;⑼严重肝、肾功能不全或严重糖尿病患者;⑽伴有活动性出血;⑾血糖<2.7mmol/L;⑿血压升高:收缩压>185mmHg 或舒张压>110mmHg;⒀急性出血倾向:血小板计数低于 100×10^9/L;口服抗凝药,且 INR>1.7;实验室检查异常(如 APTT、TT 或 Xa 因子活性测定等)或其他情况;⒁入院 NIHSS 评分>20 分。

Exclusion criteria:

1.brain MRI showed DWI-FLAIR matching (MRI-DWI shows high signal intensity, MRI-FLAIR also shows high signal intensity in the relevant area); 2. patients underwent endovascular procedure; 3. previous history of atrial fibrillation or severe heart disease and cardiac embolism could not be ruled out by CISS; 4. previous history of intracranial hemorrhage; 5. symptoms suggest subarachnoid hemorrhage; 6. existence of intracranial tumors, arteriovenous malformations or aneurysms; 7. nearly 3 months have a history of severe head injury or cerebral infarction, but does not include the old small lacunar infarction symptoms and signs; 8. nearly a week difficult to oppress the site of hemostasis arterial puncture; 9. severe liver and kidney dysfunction or severe diabetes; 10. accompanied by active bleeding; 11. blood glucose <2.7mmol/L; 12.elevation of blood pressure: systolic blood pressure> 185 mmHg or diastolic blood pressure> 110 mmHg; 13. acute bleeding tendency: platelet count less than 100×10^9/L; oral anticoagulant with INR>1.7; laboratory tests for abnormalities (such as APTT, TT, or factor Xa activity measurements) or other conditions; 14. admission NIHSS score >20 points

研究实施时间:

Study execute time:

From 2019-12-01 00:00:00 To 2026-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2022-11-18 00:00:00 To 2025-09-01 00:00:00

干预措施:

Interventions:

组别:

试验组

样本量:

200

Group:

Experimental group

Sample size:

干预措施:

低剂量阿替普酶联合替罗非班

干预措施代码:

Intervention:

low-dose rt-PA (0.6 mg/kg) + tirofiban

Intervention code:

组别:

对照组

样本量:

200

Group:

Control group

Sample size:

干预措施:

单独标准剂量阿替普酶治疗

干预措施代码:

Intervention:

standard dose rt-PA (0.9 mg/kg)

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

山东 

市(区县):

 

Country:

China

Province:

Shandong

City:

单位(医院):

青岛大学附属烟台毓璜顶医院 

单位级别:

三级甲等 

Institution
hospital:

Department of Neurology, the Affiliated Yantai Yuhuangding Hospital of Qingdao University

Level of the institution:

Tertiary A Hospital

国家:

中国

省(直辖市):

山东 

市(区县):

 

Country:

China

Province:

Shandong

City:

单位(医院):

蓬莱市中医医院 

单位级别:

三级甲等 

Institution
hospital:

Penglai Traditional Chinese Medicine Hospital

Level of the institution:

Tertiary A Hospital

国家:

中国

省(直辖市):

山东 

市(区县):

 

Country:

China

Province:

Shandong

City:

单位(医院):

烟台业达医院 

单位级别:

三级乙等 

Institution
hospital:

Yantai Yeda Hospital

Level of the institution:

Tertiary B Hospital

测量指标:

Outcomes:

指标中文名:

症状性颅内出血

指标类型:

主要指标

Outcome:

Symptomatic intracranial hemorrhage

Type:

Primary indicator

测量时间点:

溶栓后36小时内

测量方法:

影像科及神经内科医师评估

Measure time point of outcome:

within 36 hours after thrombolysis

Measure method:

Neurologist and radiologist assessment

指标中文名:

NIHSS评分

指标类型:

次要指标

Outcome:

NIHSS score

Type:

Secondary indicator

测量时间点:

溶栓后24小时, 72小时及7天

测量方法:

神经科医师评估

Measure time point of outcome:

24 hours, 72 hours and 7 days after thrombolysis

Measure method:

Neurologist assessment

指标中文名:

早期神经功能恶化

指标类型:

次要指标

Outcome:

Early neurological deterioration

Type:

Secondary indicator

测量时间点:

溶栓后36小时内

测量方法:

神经科医师评估

Measure time point of outcome:

within 36 hours after thrombolysis

Measure method:

Neurologist assessment

指标中文名:

溶栓后3个月mRS评分

指标类型:

次要指标

Outcome:

mRS score at three months after thrombolysis

Type:

Secondary indicator

测量时间点:

溶栓后3个月

测量方法:

神经科医师评估

Measure time point of outcome:

three months after thrombolysis

Measure method:

Neurologist assessment

指标中文名:

非症状性颅内出血

指标类型:

次要指标

Outcome:

Asymptomatic intracranial hemorrhage

Type:

Secondary indicator

测量时间点:

溶栓后36小时内

测量方法:

影像科及神经内科医师评估

Measure time point of outcome:

within 36 hours after thrombolysis

Measure method:

Neurologist and radiologist assessment

指标中文名:

身体其他部位出血

指标类型:

次要指标

Outcome:

Bleeding from other parts of the body

Type:

Secondary indicator

测量时间点:

住院期间

测量方法:

神经科医师评估

Measure time point of outcome:

during hospitalization

Measure method:

Neurologist assessment

指标中文名:

全因死亡率

指标类型:

次要指标

Outcome:

all-cause mortality

Type:

Secondary indicator

测量时间点:

溶栓后3个月

测量方法:

神经科医师评估

Measure time point of outcome:

three months after thrombolysis

Measure method:

Neurologist assessment

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

血液

组织:

Sample Name:

Blood

Tissue:

人体标本去向

使用后销毁  

说明

Fate of sample:

Destruction after use  

Note:

征募研究对象情况:

Recruiting status:

正在进行

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):

随机数字表

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

The random sequence will be generated by using random number table.

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:

Blinding:

None

是否共享原始数据:

IPD sharing

是Yes

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):

2027年9月30日;ResMan

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

Contact Researcher via email after September 30, 2027; ResMan

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:

ResMan临床试验公共管理平台 链接:http://www.medresman.org.cn/login.aspx

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

ResMan Clinical Trial public management platform Link:http://www.medresman.org.cn/login.aspx

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2023-07-01 11:30:30