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注册号: Registration number: |
ChiCTR2600124514 |
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最近更新日期: Date of Last Refreshed on: |
2026-05-14 16:52:52 |
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注册时间: Date of Registration: |
2026-05-13 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: |
优化替奈普酶剂量在发病4.5小时内非大、中血管闭塞缺血性卒中患者中的有效性和安全性:一项前瞻性、多中心、开放标签、平行、随机对照临床研究 |
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Public title: |
Efficacy and safety of optimized tenecteplase dose in patients with ischemic stroke without large or medium vessel occlusion within 4.5 hours of onset: a prospective, multicenter, open-label, parallel, randomized controlled clinical trial |
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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: |
优化替奈普酶剂量在发病4.5小时内非大、中血管闭塞缺血性卒中患者中的有效性和安全性:一项前瞻性、多中心、开放标签、平行、随机对照临床研究 |
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Scientific title: |
Efficacy and safety of optimized tenecteplase dose in patients with ischemic stroke without large or medium vessel occlusion within 4.5 hours of onset: a prospective, multicenter, open-label, parallel, randomized controlled clinical trial |
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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: |
曾国勇 |
研究负责人: |
曾国勇 |
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Applicant: |
Zeng Guoyong |
Study leader: |
Zeng Guoyong |
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申请注册联系人电话: Applicant telephone: |
+86 797 588 9991 |
研究负责人电话:
Study leader's |
+86 797 588 9991 |
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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: |
hsyygy@126.com |
研究负责人电子邮件: Study leader's E-mail: |
hsyygy@126.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: |
江西省赣州市章贡区梅关大道16号 |
研究负责人通讯地址: |
江西省赣州市章贡区梅关大道16号 |
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Applicant address: |
16 Meiguan Avenue, Zhanggong District, Ganzhou City, Jiangxi Province, China |
Study leader's address: |
16 Meiguan Avenue, Zhanggong District, Ganzhou City, Jiangxi Province, 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: |
赣州市人民医院 |
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Applicant's institution: |
Ganzhou People's Hospital |
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研究负责人所在单位: |
赣州市人民医院 |
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Affiliation of the Leader: |
Ganzhou 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: |
PJB2026-067-01 |
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: |
赣州市人民医院临床科研伦理分委员会 |
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Name of the ethic committee: |
Research Ethics Sub-Committee of Ganzhou People's Hospital |
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伦理委员会批准日期: Date of approved by ethic committee: |
2026-03-10 00:00:00 | ||
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伦理委员会联系人: |
刘文群 |
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Contact Name of the ethic committee: |
Liu Wenqun |
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伦理委员会联系地址: |
江西省赣州市章贡区梅关大道16号 |
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Contact Address of the ethic committee: |
16 Meiguan Avenue, Zhanggong District, Ganzhou City, Jiangxi Province, China |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 797 5889157 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
408488245@qq.com |
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研究实施负责(组长)单位: |
赣州市人民医院 |
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Primary sponsor: |
Ganzhou People's Hospital |
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研究实施负责(组长)单位地址: |
江西省赣州市章贡区梅关大道16号 |
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Primary sponsor's address: |
16 Meiguan Avenue, Zhanggong District, Ganzhou City, Jiangxi Province, 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: |
自选课题(自筹) |
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Source(s) of funding: |
Self selected topic (self funded) |
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研究疾病: |
缺血性卒中 |
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Target disease: |
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: |
上市后药物 | ||||||||||||||||||||||
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Study phase: |
4 |
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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: |
主要目的:比较0.225mg/kg剂量与0.25mg/kg剂量TNK在发病4.5h内非大血管闭塞缺血性卒中患者中90天改良Rankin评分(mRS评分)0-2分所占比例和48h症状性颅内出血发生率。 次要目的: (1)比较0.225mg/kg剂量与0.25mg/kg剂量TNK在发病4.5h内非大血管闭塞缺血性卒中患者中的早期神经功能改善比例; (2)比较0.225mg/kg剂量与0.25mg/kg剂量TNK在发病4.5h内非大血管闭塞缺血性卒中患者中非颅内部位出血比例; (3)比较0.225mg/kg剂量与0.25mg/kg剂量TNK在发病4.5h内非大血管闭塞缺血性卒中患者中90天死亡率; (4)比较0.225mg/kg剂量与0.25mg/kg剂量TNK在发病4.5h内非大血管闭塞缺血性卒中患者中不良事件的发生率。 |
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Objectives of Study: |
Primary objective: To compare the incidence of modified Rankin score (mRS)0-2 at 90 days and symptomatic intracranial hemorrhage at 48 hours in patients with non-large vessel occlusion ischemic stroke within 4.5 hours of onset at 0.225mg/kg and 0.25mg/kg dose of TNK. Secondary objectives: (1) To compare the proportion of early neurological improvement between 0.225mg/kg dose and 0.25mg/kg dose of TNK in patients with ischemic stroke without large vessel occlusion within 4.5 hours of onset; (2) To compare the incidence of non-intracranial hemorrhage between 0.225mg/kg TNK and 0.25mg/kg TNK in patients with ischemic stroke without large vessel occlusion within 4.5 hours after onset; (3) To compare the 90-day mortality between 0.225mg/kg and 0.25mg/kg TNK in patients with ischemic stroke without large vessel occlusion within 4.5h of onset; (4) To compare the incidence of adverse events between 0.225mg/kg dose and 0.25mg/kg dose of TNK in patients with ischemic stroke without large vessel occlusion within 4.5 hours after onset. |
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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.明确责任血管为大血管闭塞,且需要行血管内治疗; 2.3个月内发生过颅内出血或全身系统性出血;或符合静脉溶栓的其他禁忌症; 3.严重肝/肾功能不全:入院ALT在正常值3倍以上/INR>1.2/肝性脑病/既往药物所致肝功能不全;肾小球滤过率<30 mL/min; 4.发病前mRS≥2; 5.终末期疾病(恶性肿瘤、终末期肾病等)预计生存时间<3个月; 6.孕妇/哺乳期; 7.影响随访时神经功能评估的其他神经系统疾病; 8.参加其他干预性临床研究。 |
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Exclusion criteria: |
1. It was clear that the offending vessel was large vessel occlusion and needed endovascular treatment; 2. Intracranial hemorrhage or systemic hemorrhage within 3 months; Other contraindications to intravenous thrombolysis; 3. Severe liver/renal dysfunction: ALT > 3 times normal value at admission /INR > 1.2/ hepatic encephalopathy/previous drug-induced liver dysfunction; Glomerular filtration rate <30 mL/min; 4. mRS >=2 before onset; 5. The predicted survival time of end-stage disease (malignant tumor, end-stage renal disease, etc.) was less than 3 months; 6. Pregnant/lactating period; 7. Other neurological diseases affecting the follow-up neurological function assessment; 8. Oarticipating in other interventional clinical studies. |
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研究实施时间: Study execute time: |
从 From 2025-12-01 00:00:00至 To 2027-12-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-06-01 00:00:00 至 To 2027-09-01 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: |
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): |
由第三方生物统计学专家采用SAS9.4软件按1:1比例产生随机分组序列号。筛选评估的合格受试者按照1:1比例被随机分成两组。各分中心研究者在患者签署知情同意书后报告组长单位研究者,后者通过“金陵鼠”APP实现随机化分组。 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
Randomization sequence numbers were generated at a 1:1 ratio by a third-party biostatistician using SAS9.4 software. Eligible subjects for screening assessment were randomly divided into two groups in a 1:1 ratio. After patients provided written informed consent, the subsite investigator reported to the lead investigator, who used the Jinlingmouse APP to perform randomization. |
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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: |
开放标签,对评估者设盲 |
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Blinding: |
Open-label study with blinded-evaluators |
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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): |
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: |
采用EpiData软件编制数据录入程序,进行数据录入与管理。 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
EpiData software was used to compile the data entry program for data entry and management. |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |