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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: |
ChiCTR2300074990 |
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最近更新日期: Date of Last Refreshed on: |
2023-08-22 15:52:39 |
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注册时间: Date of Registration: |
2023-08-22 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: |
颅内局灶性治疗性亚低温联合血管内再通治疗前循环急性大动脉闭塞性脑梗死的有效性与安全性研究 (前瞻性、多中心、随机对照、先导研究) |
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Public title: |
Intra-arteria local therapeutic hypothermia in patients with acute anterior circulation large vessel occlusion treated with endovascular reperfusion (ISOLATION) an open label multi-center randomized pilot trial |
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注册题目简写: |
ISOLATION |
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English Acronym: |
ISOLATION |
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研究课题的正式科学名称: |
颅内局灶性治疗性亚低温联合血管内再通治疗前循环急性大动脉闭塞性脑梗死的有效性与安全性研究 (前瞻性、多中心、随机对照、先导研究) |
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Scientific title: |
Intra-arteria local therapeutic hypothermia in patients with acute anterior circulation large vessel occlusion treated with endovascular reperfusion (ISOLATION) an open label multi-center randomized pilot 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: |
孙文 |
研究负责人: |
黄志新 |
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Applicant: |
Sun Wen |
Study leader: |
Huang Zhixin |
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申请注册联系人电话: Applicant telephone: |
+86 150 5058 9620 |
研究负责人电话:
Study leader's |
+86 188 9854 6655 |
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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: |
sunwen_medneuro@163.com |
研究负责人电子邮件: Study leader's E-mail: |
zx-huang@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: |
安徽省合肥市天鹅湖路一号 |
研究负责人通讯地址: |
广东省广州市海珠区新港中路466号广东省第二人民医院 |
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Applicant address: |
1 Swan Lake Road, Hefei, Anhui, China |
Study leader's address: |
The Second People's Hospital of Guangdong Province, 466 Xingang Middle Road, Haizhu District, Guangzhou City, Guangdong 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: |
中国科学技术大学附属第一医院脑血管病中心/神经内科 |
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Applicant's institution: |
Cerebrovascular disease center / Department of Neurology, the First Affiliated Hospital of University of science and technology of China |
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研究负责人所在单位: |
广东省第二人民医院神经内科 |
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Affiliation of the Leader: |
Department of Neurology, Second People's Hospital of Guangdong Province |
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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: |
2023-KY-KZ-100-03 |
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: |
广东省第二人民医院医学伦理委员会 |
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Name of the ethic committee: |
Medical Ethics Committee of the Second People's Hospital of Guangdong Province |
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伦理委员会批准日期: Date of approved by ethic committee: |
2023-07-24 00:00:00 | ||
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伦理委员会联系人: |
祁艳 |
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Contact Name of the ethic committee: |
Qi Yan |
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伦理委员会联系地址: |
广东省广州市海珠区新港中路466号广东省第二人民医院 |
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Contact Address of the ethic committee: |
The Second People's Hospital of Guangdong Province, 466 Xingang Middle Road, Haizhu District, Guangzhou City, Guangdong Province, China |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 20 8916 9186 |
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: |
广东省第二人民医院 |
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Primary sponsor: |
The Second People's Hospital of Guangdong Province |
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研究实施负责(组长)单位地址: |
广东省广州市海珠区新港中路466号广东省第二人民医院 |
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Primary sponsor's address: |
The Second People's Hospital of Guangdong Province, 466 Xingang Middle Road, Haizhu District, Guangzhou City, Guangdong 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: |
安徽省重点研究与开发计划项目、广州市科技计划项目 |
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Source(s) of funding: |
Key research and development projects in Anhui Province. the Science and Technology Program of Guangzhou |
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研究疾病: |
急性前循环大血管闭塞 |
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Target disease: |
Acute anterior circulation large vessel occlusion |
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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: |
探索性研究/预试验 | ||||||||||||||||||||||
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Study phase: |
0 |
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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: |
在急性前循环大动脉闭塞患者中,评价颅内局灶性亚低温联合血管内再通治疗与常规血管内治疗的有效性及安全性。 |
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Objectives of Study: |
To evaluate the efficacy and safety of intra-arteria local therapeutic hypothermia in patients with acute anterior circulation large vessel occlusion treated with endovascular reperfusion |
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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: |
1)年龄≥18周岁且≤80周岁 2)入组标准: (1)突发的局灶性或全面性神经功能缺损症状 (2)经磁共振血管成像或CT血管成像确诊的急性颈内动脉末端和/或大脑中动脉M1段闭塞 (3)血管闭塞与神经功能缺损有较大可能存在因果关系。 (4)临床症状出现至预期穿刺时间6小时内,或至预期穿刺时间16小时内且满足DAWN及DEFUSE3的影像标准,或至预期穿刺时间24小时且满足DAWN的影像标准。 (5)经临床医生判断,操作路径合理,手术及操作相关器械可顺利到达病变处 (6)患者或其监护人能够理解试验目的,自愿参加并签署书面知情同意书,有能力接受临床随访 |
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Inclusion criteria |
1) Age ≥18 and ≤80 years old 2) Inclusion criteria: (1) Sudden focal or general neurological deficits (2) Acute internal carotid artery terminal and/or middle cerebral artery M1 occlusion confirmed by magnetic resonance angiography or CT angiography (3) There may be a causal relationship between vascular occlusion and nerve function deficit. (4) Within 6 hours from the onset of clinical symptoms to the expected time of puncture, or within 16 hours from the expected time of puncture and meeting the imaging standards of DAWN and DEFUSE3, or 24 hours from the expected time of puncture and meeting the imaging standards of DAWN. (5) According to the judgment of the clinician, the operation path is reasonable, and the surgery and operation-related instruments can reach the disease smoothly (6) Patients or their guardians can understand the purpose of the trial, voluntarily participate in and sign a written informed consent, and have the ability to receive clinical follow-up |
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排除标准: |
(1)发病前MRS≥1分 (2)双侧大脑半球同时存在急性梗死病灶 (3)NIHSS≤6分 (4)CT或磁共振证实存在脑出血/蛛网膜下腔出血 (5)存在活动性出血、严重贫血,凝血功能障碍或不接受必要的输血治疗。(存在以下实验室检查中的至少一项:血红蛋白< 10g /dl,血小板计数< 100000 /μl,未校正INR >1.5,PT>超过正常上限1分钟,或肝素相关血小板减少症) (6)严重心脏,肝脏,肾脏疾病 (7)合并恶性肿瘤等恶性疾病,预期生存时间小于3个月 (8)正参加其他临床试验,处于研究阶段或随访阶段 |
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Exclusion criteria: |
(1) Pre-onset MRS≥1 score (2) There were acute infarcts in both cerebral hemispheres (3) NIHSS≤6 points (4) Cerebral hemorrhage/subarachnoid hemorrhage was confirmed by CT or Mr (5) There is active bleeding, severe anemia, coagulation dysfunction, or do not receive necessary blood transfusion treatment. (Presence of at least one of the following laboratory tests: hemoglobin < 10g /dl, platelet count < 100,000 /μl, uncorrected INR >1.5, PT> 1 minute above the upper limit of normal, or heparin-related thrombocytopenia) (6) Serious heart, liver and kidney diseases (7) With malignant diseases such as malignant tumors, the expected survival time is less than 3 months (8) Participating in other clinical trials, in the research stage or follow-up stage |
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研究实施时间: Study execute time: |
从 From 2023-09-01 00:00:00至 To 2024-09-01 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2023-09-01 00:00:00 至 To 2024-09-01 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): |
在确认前循环大血管闭塞并获得书面知情同意后,患者将会按1:1的比例随机分配到冷藏生理盐水(治疗)组或常温生理盐水(对照)组。随机化过程是基于网络的,并在移动设备或网页平台上运行。 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
After confirmation of anterior circulatory large vessel occlusion and written informed consent, patients will be randomly assigned to the refrigerated saline (treatment) or normal temperature saline (control) group in a 1:1 ratio. The randomization process is web-based and runs on mobile devices or web platforms. |
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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: |
采用终点盲法 |
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Blinding: |
Endpoint blind method was used |
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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 |
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): |
以Resman系统进行数据共享 http://www.medresman.org.cn |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
IPD sharing is carried out via Resman Systerm http://www.medresman.org.cn |
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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: |
EDC系统进行数据录入和管理 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Data entry and management is performed via EDC systerm |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |