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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: |
ChiCTR2400079870 |
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最近更新日期: Date of Last Refreshed on: |
2024-01-15 14:30:39 |
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注册时间: Date of Registration: |
2024-01-15 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: |
乳双歧杆菌Probio-M8对卒中后认知障碍的疗效及机制研究 |
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Public title: |
Therapeutic effect and mechanism of Bifidobacterium lactis Probio-M8 on post-stroke cognitive impairment |
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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: |
乳双歧杆菌Probio-M8对卒中后认知障碍的疗效及机制研究 |
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Scientific title: |
Therapeutic effect and mechanism of Bifidobacterium lactis Probio-M8 on post-stroke cognitive impairment |
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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: |
张金彪 |
研究负责人: |
张金彪 |
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Applicant: |
Zhang Jinbiao |
Study leader: |
Zhang Jinbiao |
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申请注册联系人电话: Applicant telephone: |
+86 186 6037 8456 |
研究负责人电话:
Study leader's |
+86 186 6037 8456 |
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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: |
drzhangjinbiao@163.com |
研究负责人电子邮件: Study leader's E-mail: |
drzhangjinbiao@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: |
山东省威海市和平路70号 |
研究负责人通讯地址: |
山东省威海市和平路70号 |
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Applicant address: |
70 Heping Street, Weihai, Shandong, China |
Study leader's address: |
70 Heping Street, Weihai, 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: |
威海市立医院 |
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Applicant's institution: |
Weihai Municipal Hospital |
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研究负责人所在单位: |
威海市立医院 |
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Affiliation of the Leader: |
Weihai Municipal 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: |
2023060 |
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: |
威海市立医院伦理委员会 |
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Name of the ethic committee: |
Ethics Committee of Weihai Municipal Hospital |
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伦理委员会批准日期: Date of approved by ethic committee: |
2023-10-24 00:00:00 | ||
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伦理委员会联系人: |
王晓英 |
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Contact Name of the ethic committee: |
Wang Xiaoying |
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伦理委员会联系地址: |
山东省威海市环翠区和平路70号 |
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Contact Address of the ethic committee: |
70 Heping Street, Weihai, Shandong, China |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 186 6038 5728 |
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: |
威海市立医院 |
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Primary sponsor: |
Weihai Municipal Hospital |
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研究实施负责(组长)单位地址: |
山东省威海市环翠区和平路70号 |
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Primary sponsor's address: |
70 Heping Street, Weihai, 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: |
齐鲁卫生与健康领军人才培育项目和北京科拓恒通生物技术股份有限公司 |
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Source(s) of funding: |
Qilu Health Leading Talent Cultivation Project;Beijing Ketuo Hengtong Biotechnology Co., Ltd.; |
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研究疾病: |
脑卒中 |
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Target disease: |
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: |
其它 | ||||||||||||||||||||||
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Study phase: |
N/A |
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研究设计: |
横断面 |
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Study design: |
Cross-sectional |
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研究目的: |
1、明确急性缺血性脑卒中患者肠道菌群及自主神经功能的变化特点。 2、探究益生菌Probio-M8对卒中后认知障碍的治疗效果和作用机制以及益生菌Probio-M8、自主神经系统功能、卒中后认知功能障碍之间的关系。 |
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Objectives of Study: |
1. To clarify the change characteristics of intestinal flora and autonomic nervous function in patients with acute ischemic stroke. 2. To explore the therapeutic effect and mechanism of probiotics Probio-M8 on post-stroke cognitive impairment and the relationship between probiotics Probio-M8, autonomic nervous system function and post-stroke cognitive impairment. |
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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: 50岁≤年龄≤80岁; 2: 首次发病1周内由计算机断层扫描或磁共振成像诊断为缺血性卒中(NIHSS≤18)并且为幕上梗死,符合2018版中国急性缺血性脑卒中诊治指南; 3: 存在脑卒中急性期认知功能障碍(MoCA评分<25)并且非神经系统变性疾病(IQCODE评分<3.19); 4: 患者意识清楚,能够自己或者在家人的帮助下配合完成检查操作、问卷调查、病史采集等; 5: 同意参与本研究,签署知情同意书。 |
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Inclusion criteria |
1: 50 years≤Age≤80 years; 2: Ischemic stroke (NIHSS≤18) and supratentorial infarction were diagnosed by computed tomography or magnetic resonance imaging within 1 week of the first onset, which was in line with the 2018 Chinese Guidelines for the Diagnosis and Treatment of Acute Ischemic Stroke 3: Patients with acute stroke cognitive impairment (MoCA score < 25) and non-neurodegenerative disease (IQCODE score < 3.19); 4: The patient has clear consciousness and can cooperate with himself or with the help of his family to complete the examination operation, questionnaire survey, history collection, etc; 5: Agree to participate in this study and sign the informed consent. |
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排除标准: |
1: 非首次缺血性卒中、非幕上梗死、出血性卒中、外伤或创伤性手术引起的卒中; 2: 卒中前进展性认知功能障碍(IQCODE评分≥3.3); 3: 既往颅脑外伤、癫痫、重度抑郁或焦虑等可能影响认知功能的疾病; 4: 既往存在非窦性心律 (如心房颤动、心房扑动、节奏性心律或其他心律失常)、心肌梗死、心力衰竭或安装心脏起搏器等可能影响自主神经系统的心脏疾病以及严重肺、肝、肾疾病或恶性肿瘤等其他可能影响实验结果的严重共患病; 5: 无法完成神经心理测试评估,如严重失语、视听及肢体功能障碍或意识障碍以致影响书面及言语表达者; 6: 需长期服用免疫抑制剂或入组前1月内服用抗生素及随访期间服用抗生素的患者或随访期间停服或随意调整受试样品者或近3月内服用过地高辛、α受体阻滞剂、β受体阻滞剂、抗心律失常药物、支气管扩张剂和糖皮质激素等可能影响自主神经功能系统的药物; 7: 随访期间同时服用促排便药物,如聚乙二醇电解质、酚酞片、番泻叶等患者; 8: 患有慢性消化系统疾病或肿瘤,如消化道溃疡、炎症性肠炎、严重肝病等患者; 9: 对受试样品过敏或出现明显消化道症状如不能耐受者; 10: 随访期间饮食习惯不规律,有较大变动的患者。 |
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Exclusion criteria: |
1: Stroke not due to first ischemic stroke, supratentorial infarction, hemorrhagic stroke, trauma, or traumatic surgery 2: Progressive cognitive impairment after stroke (IQCODE score ≥3.3); 3: Pre-existing conditions such as traumatic brain injury, epilepsy, and severe depression or anxiety may affect cognitive function; 4: Patients had a history of heart diseases such as non-sinus rhythm (atrial fibrillation, atrial flutter, rhythmic rhythm or other arrhythmia), myocardial infarction, heart failure or cardiac pacemaker, which may affect the autonomic nervous system, and other serious comorbidities such as severe lung, liver, kidney diseases or malignant tumors, which may affect the experimental results. 5: People who are unable to complete neuropsychological assessment, such as severe aphasia, visual and physical impairment, or impairment of consciousness that affects written and verbal expression. 6: Patients who need to take immunosuppressants or antibiotics within 1 month before enrollment and during follow-up, or who stop taking or arbitrarily adjust the sample during follow-up, or have taken digoxin, alpha-blockers, beta-blockers, antiarrhythmic drugs, bronchodilators, glucocorticoids and other drugs that may affect the autonomic nervous system in the last 3 months. 7: During the follow-up period, patients also took defecation promoting drugs, such as polyethylene glycol electrolyte, phenolphthalein tablets, senna leaf, etc. 8: Patients with chronic digestive diseases or tumors, such as gastrointestinal ulcer, inflammatory enteritis, severe liver disease, etc. 9: People who are allergic to the tested samples or show obvious gastrointestinal symptoms, such as being unable to tolerate them. 10: people who have irregular dietary habits and large changes during the follow-up period. |
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研究实施时间: Study execute time: |
从 From 2024-01-15 00:00:00至 To 2025-01-15 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2024-01-16 00:00:00 至 To 2025-01-15 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): |
威海市立医院统计人员通过计算生成随机序列号 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
Random serial number was generated by Statistician of Weihai Municipal Hospital. |
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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: |
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Blinding: |
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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): |
发表学术论文 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
academic papers |
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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: |
病例记录表 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Case Record Form |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
暂未确定/Not yet |