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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: |
ChiCTR2300073104 |
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最近更新日期: Date of Last Refreshed on: |
2023-07-01 11:30:30 |
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注册时间: Date of Registration: |
2023-07-01 00:00:00 |
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注册号状态: |
补注册 |
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Registration Status: |
Retrospective registration |
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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 |
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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 |
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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: |
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 |
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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 |
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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: |
梁志刚 |
研究负责人: |
梁志刚 |
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Applicant: |
Liang Zhigang |
Study leader: |
Liang Zhigang |
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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 |
+86 137 2398 7720 |
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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: |
zgliang@hotmail.com |
研究负责人电子邮件: Study leader's E-mail: |
zgliang@hotmail.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: |
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 |
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Applicant address: |
20 Yudong Road, Zhifu District, Yantai, Shandong, China |
Study leader's address: |
20 Yudong Road, Zhifu District, Yantai, Shandong, China |
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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: |
青岛大学附属烟台毓璜顶医院 |
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Applicant's institution: |
Department of Neurology, the Affiliated Yantai Yuhuangding Hospital of Qingdao University |
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研究负责人所在单位: |
青岛大学附属烟台毓璜顶医院 |
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Affiliation of the Leader: |
Department of Neurology, the Affiliated Yantai Yuhuangding Hospital of Qingdao University |
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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: |
2022-174 |
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: |
烟台毓璜顶医院伦理委员会 |
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Name of the ethic committee: |
Ethics Committee of Yantai Yuhuangding Hospital |
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伦理委员会批准日期: Date of approved by ethic committee: |
2022-09-20 00:00:00 | ||
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伦理委员会联系人: |
宋西成 |
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Contact Name of the ethic committee: |
Song Xicheng |
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伦理委员会联系地址: |
烟台毓璜顶医院行政楼518楼会议室 |
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Contact Address of the ethic committee: |
Meeting Room 518,Administrative building,Yantai Yuhuangding Hospital |
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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: |
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研究实施负责(组长)单位: |
青岛大学附属烟台毓璜顶医院 |
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Primary sponsor: |
Department of Neurology, the Affiliated Yantai Yuhuangding Hospital of Qingdao University |
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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 |
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Primary sponsor's address: |
20 Yudong Road, Zhifu District, Yantai, Shandong, China |
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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: |
自筹经费,烟台市科技发展项目,院内课题项目 |
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Source(s) of funding: |
Self-financing,Yantai Science and Technology Development Project,Hospital project |
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研究疾病: |
脑血管疾病 |
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Target disease: |
Cerebrovascular disease |
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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: |
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。 |
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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. |
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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: |
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。 |
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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. |
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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。 |
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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 |
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研究实施时间: Study execute time: |
从 From 2019-12-01 00:00:00至 To 2026-12-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2022-11-18 00:00:00 至 To 2025-09-01 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): |
随机数字表 |
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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. |
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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 |
是Yes |
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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): |
2027年9月30日;ResMan |
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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 |
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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: |
ResMan临床试验公共管理平台 链接:http://www.medresman.org.cn/login.aspx |
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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 |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
无/No |