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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: |
ChiCTR2400092245 |
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最近更新日期: Date of Last Refreshed on: |
2024-11-13 08:35:58 |
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注册时间: Date of Registration: |
2024-11-13 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: |
远隔缺血适应对延缓轻度阿尔茨海默病认知功能衰退的单中心随机对照研究 |
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Public title: |
Remote ischemic conditioning to delay cognitive decline in mild alzheimer's disease: a randomized, single-center controlled study |
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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: |
远隔缺血适应对延缓轻度阿尔茨海默病认知功能衰退的单中心随机对照研究 |
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Scientific title: |
Remote ischemic conditioning to delay cognitive decline in mild alzheimer's disease: a randomized, single-center controlled study |
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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: |
黄鑫 |
研究负责人: |
黄鑫 |
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Applicant: |
Xin Huang |
Study leader: |
Xin Huang |
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申请注册联系人电话: Applicant telephone: |
+86 185 1901 1517 |
研究负责人电话: Study leader's telephone: |
+86 185 1901 1517 |
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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: |
hxelsa1988@163.com |
研究负责人电子邮件: Study leader's E-mail: |
hxelsa1988@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: |
中国北京市通州区新华南路82号,101100 |
研究负责人通讯地址: |
中国北京市通州区新华南路82号,101100 |
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Applicant address: |
No.82 Xinhua South Load, Tongzhou District, Beijing, 101100, China |
Study leader's address: |
No.82 Xinhua South Load, Tongzhou District, Beijing, 101100, 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: |
首都医科大学附属北京潞河医院神经内科 |
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Applicant's institution: |
Department of Neurology , Beijing Luhe Hospital, Capital Medical University , Beijing, China |
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研究负责人所在单位: |
首都医科大学附属北京潞河医院神经内科 |
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Affiliation of the Leader: |
Department of Neurology , Beijing Luhe Hospital, Capital Medical University , Beijing, China |
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是否获伦理委员会批准: |
是/Yes |
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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: |
2024-LHKY-092-03 |
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: |
首都医科大学附属北京潞河医院医学伦理委员会 |
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Name of the ethic committee: |
Medical Ethics Committee of Beijing Luhe Hospital affiliated to Capital Medical University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2024-10-22 00:00:00 |
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伦理委员会联系人: |
李海燕 |
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Contact Name of the ethic committee: |
Haiyan Li |
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伦理委员会联系地址: |
中国北京市通州区新华南路82号,101100 |
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Contact Address of the ethic committee: |
82,101100 |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 10 6056 9326 |
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: |
首都医科大学附属北京潞河医院 |
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Primary sponsor: |
Beijing Luhe Hospital, Capital Medical University , Beijing, China |
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研究实施负责(组长)单位地址: |
中国北京市通州区新华南路82号,101100 |
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Primary sponsor's address: |
No.82 Xinhua South Load, Tongzhou District, Beijing, 101100, 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: |
研究者自筹 |
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Source(s) of funding: |
Investigator funded |
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Target disease: |
Alzheimer's Disease |
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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: |
I期临床试验 | ||||||||||||||||||||||
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Study phase: |
1 |
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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: |
本研究旨在评估RIC对mAD患者认知功能衰退和病情进展的可行性、安全性和疗效,并深入探讨RIC对AD发病机制影响,特别是其对神经炎症的潜在调节作用,以期为mAD患者的非药物治疗探索新思路。 |
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Objectives of Study: |
The purpose of this study was to evaluate the feasibility, safety and efficacy of RIC in the treatment of cognitive decline and disease progression in mAD patients, and to further explore the influence of RIC on the pathogenesis of AD, especially its potential regulatory effect on neuroinflammation, with a view to exploring new ideas for the non-drug treatment of mAD patients. |
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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: |
入组标准如下:⑴mAD患者诊断标准:符合2011年美国国立老化研究所和阿尔茨海默病协会(NIA—AA)“很可能的AD痴呆”的核心临床标准[6]。病史特点:主要以早期出现情景记忆障碍为主,且病程超过6个月。简易精神状态检查量表(mini-mental state examination,MMSE)得分位于2l~26分(初中文化及以上),Hachinski缺血指数量表(hachinski ischemic scale,HIS)≤4分,日常生活能力量表(activities of daily living,ADL)>26分,汉密尔顿焦虑量表(14项)(hamilton anxiety scale,HAMA)得分<14分,汉密尔顿抑郁量表(17项)(Hamilton depressive scale,HAMD)得分<17分。头颅CT或MRI扫描检查支持AD诊断标准并排除如严重焦虑、抑郁等其他明显的可以解释其记忆障碍的疾病);⑵年龄50-85岁,男女不限;⑶初中及以上文化程度;⑷有固定的看护者,需要看护者辅助患者参与研究全过程;⑸监护人愿意让老年人参加。 |
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Inclusion criteria |
Inclusion criteria are as follows: (1) Diagnostic criteria for mAD patients: Meet the 2011 core clinical criteria of the National Institute on Aging and Alzheimer's Association (NIA-AA) "Probable AD Dementia" [6]. History: Episodic memory impairment occurred mainly in the early stage, and the course of the disease was more than 6 months. Scores of mini-mental state examination (MMSE) range from 2l to 26 points (junior high school education and above). ischemic scale of hachinski (HIS)≤4 points. activities of daily living (ADL)>26 points, hamilton anxiety scale (HAMA) (14 points) <14 points, Hamilton depressive scale (HAMD) (17 items) score <17. CT or MRI scans of the head support the diagnostic criteria for AD and exclude other obvious disorders such as severe anxiety and depression that could explain the memory impairment); (2) Age 50-85 years old, male or female; (3) Junior high school or above; (4) There are fixed caregivers, who need to assist patients to participate in the whole process of the study; The guardian is willing to allow the elderly to participate. |
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排除标准: |
⑴缺血性条件的禁忌症(例如,严重的软组织损伤、骨折和双侧上肢外周血管疾病); ⑵血流动力学不稳定(即收缩压>180mmHg,舒张压>110mmHg,心率<40次/分或>100次/分,经皮氧饱和度≤92%,或体温≥38.5°C); ⑶预期寿命≤1年;⑷对于存在循环、呼吸、消化、血液系统疾病或恶性肿瘤等对治疗耐受能力差的; ⑸凝血功能障碍或活动性出血; ⑹与合并各种炎症或正在使用影响炎性因子水平的药物的; ⑺怀孕或哺乳; ⑻排除标准包括脑血管病(脑梗塞、脑出血)、血管性痴呆、脑小血管病、甲状腺功能障碍、癫痫、帕金森病、营养不良、长期腹泻、一氧化碳中毒、颅脑外伤、酒精中毒等严重神经系统疾病、精神疾病、严重躯体疾病; ⑼参与另一项正在进行的临床试验。 |
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Exclusion criteria: |
Contraindications for ischemic conditions (e.g., severe soft tissue injury, fracture, and bilateral upper limb peripheral vascular disease); Hemodynamic instability (i.e., systolic blood pressure >180mmHg, diastolic blood pressure >110mmHg, heart rate <40 beats/min or >100 beats/min, percutaneous oxygen saturation ≤92%, or body temperature ≥38.5°C); (3) Life expectancy ≤1 year; (4) For those with circulatory, respiratory, digestive, blood system diseases or malignant tumors with poor tolerance to treatment; (5) Coagulation dysfunction or active bleeding; (6) with a combination of inflammation or drugs that affect the level of inflammatory factors; ⑺ Pregnant or breastfeeding; (8) Exclusion criteria include cerebrovascular disease (cerebral infarction, cerebral hemorrhage), vascular dementia, small cerebral vascular disease, thyroid dysfunction, epilepsy, Parkinson's disease, malnutrition, long-term diarrhea, carbon monoxide poisoning, craniocerebral trauma, alcoholism and other serious neurological diseases, mental diseases, serious physical diseases; 9. Participate in another ongoing clinical trial. |
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研究实施时间: Study execute time: |
从 From 2024-08-01 00:00:00至 To 2026-07-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从From 2024-11-13 00:00:00 至 To 2025-07-31 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): |
随机化和盲法:在本研究中,我们采用单中心、随机对照的前瞻性设计,以确保科学性和严谨性。所有注册的患者均将按照1:1的比例随机分配至观察组或对照组。随机化过程将严格遵循计算机软件程序预先生成的随机序列表进行,以确保分配的公正性和随机性。为确保随机序列的保密性,我们将其封存在一个封闭且不透明的信封中。在研究正式开始前,这些信封将由一名不直接参与研究项目的研究助理负责准备,以消除潜在的偏见。这一设计旨在确保研究过程的公正性、客观性和科学性,从而为后续的数据分析和结果解读提供坚实的基础。 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
Randomization and blindness: In this study, we used a single-center, randomized controlled prospective design to ensure scientific rigor. All registered patients will be randomly assigned to the observation or control group in a 1:1 ratio. The randomization process will strictly follow the random sequence table pre-generated by the computer software program to ensure the fairness and randomness of the assignment. To ensure the confidentiality of the random sequence, we sealed it in a closed and opaque envelope. Before the study officially begins, the envelopes will be prepared by a research assistant who is not directly involved in the research project to eliminate potential bias. At this point, the attending physician will open the sealed envelope and reveal the randomized results for each patient. This design is designed to ensure fairness, objectivity and scientificity in the research process, thus providing a solid basis for subsequent data analysis and interpretation of the results. |
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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: |
本研究采用双盲研究,通过使用假RIC训练实现安慰剂治疗来保持盲法,确保参与者和研究人员对干预措施的无知。 |
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Blinding: |
This study used a double-blind study to maintain blindness by achieving placebo treatment using fake RIC training, ensuring ignorance of the intervention by both participants and researchers. |
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是否共享原始数据: IPD sharing |
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): |
我科的科研数据库 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
My department's research database |
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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: |
1、数据的录入 所有受试者的研究资料统一建立临床研究数据库,对所有数据进行统一标准化管理。研究者根据受试者的原始观察记录,将数据及时、完整、正确、清晰地载入纸质版病例报告表(CRF表),并由双人双机录入电子版CRF及Excel表格,经过监察员审核、签字后的调查表应及时送交临床研究数据管理员。 2、数据核查和管理的内容和方式 CRF表在完成数据录入和核查后,按编号的顺序归档保存,并填有检索目录等,分别存放在2个备份的专用数据存储硬盘上,科研管理专柜内妥善保存,防止损坏,所有原始档案应按相应规定内的期限保存。 3、数据存档 在进行临床试验的过程中,把所有收集到的原始数据(如CRF和电子数据)存储在安全的地方,诸如受控的房间,保证相应的温度、湿度,具有完善的消防措施,防火带锁文档柜。这些原始文档是追踪到原始数据的审核路径的一部分,应如同电子审核路径对数据库的任何修改或备份所做记录一样,严格进行保护。 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
1. Data entry The research data of all subjects were unified to establish a clinical research database, and all data were unified and standardized management. According to the original observation records of the subjects, the researcher will timely, complete, correct and clear data into the paper version of the case report form (CRF form), and enter the electronic version of the CRF and Excel form by two people and two machines. The questionnaire after being reviewed and signed by the inspector should be sent to the clinical research data manager in time. 2. Contents and methods of data verification and management After data entry and verification, the CRF form shall be archived and stored in numbered order, and filled with search directories, etc., respectively on two backup dedicated data storage hard disks, and properly stored in the scientific research management counter to prevent damage. All original files shall be stored within the corresponding period. 3. Data archive In the course of clinical trials, all the collected raw data (such as CRF and electronic data) are stored in a safe place, such as a controlled room with appropriate temperature and humidity, complete fire protection measures, and a fireproof document cabinet with lock. These original documents are part of an audit trail that leads back to the original data and should be protected as rigorously as the electronic audit trail records any modifications or backups to the database. |
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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 |