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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: |
ChiCTR2200055932 |
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最近更新日期: Date of Last Refreshed on: |
2024-07-21 23:52:55 |
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注册时间: Date of Registration: |
2022-02-09 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: |
肠菌移植对阿尔茨海默病患者外周免疫和认知功能的影响 |
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Public title: |
The effects of fecal microbiota transplantation on peripheral immunity and cognitive functions in patients with Alzheimer's disease |
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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: |
肠菌移植对阿尔茨海默病患者外周免疫和认知功能的影响 |
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Scientific title: |
The effects of fecal microbiota transplantation on peripheral immunity and cognitive functions in patients with Alzheimer's disease |
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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: |
麻媛媛 |
研究负责人: |
王延江 |
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Applicant: |
Ma Yuanyuan |
Study leader: |
Wang Yanjiang |
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申请注册联系人电话: Applicant telephone: |
+86 18716448109 |
研究负责人电话: Study leader's telephone: |
+86 23 68757851 |
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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: |
mayuan21991@126.com |
研究负责人电子邮件: Study leader's E-mail: |
wayaja@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: |
重庆市渝中区大坪长江支路10号 |
研究负责人通讯地址: |
重庆市渝中区大坪长江支路10号 |
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Applicant address: |
10 Daping Changjiang Branch Road, Yuzhong District, Chongqing |
Study leader's address: |
10 Daping Changjiang Branch Road, Yuzhong District, Chongqing |
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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: |
陆军特色医学中心(大坪医院) |
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Applicant's institution: |
Army Medical Center of PLA (Daping hospital) |
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研究负责人所在单位: |
陆军特色医学中心(大坪医院) |
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Affiliation of the Leader: |
Army Medical Center of PLA (Daping hospital) |
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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: |
医研伦审(2021)第298号 |
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: |
陆军特色医学中心伦理委员会 |
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Name of the ethic committee: |
Ethics Committee of Army Medical Center of PLA |
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伦理委员会批准日期: Date of approved by ethic committee: |
2022-01-12 00:00:00 |
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伦理委员会联系人: |
王晶晶 |
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Contact Name of the ethic committee: |
Wang Jingjing |
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伦理委员会联系地址: |
重庆市渝中区大坪长江支路10号 |
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Contact Address of the ethic committee: |
10 Daping Changjiang Branch Road, Yuzhong District, Chongqing |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 23 68757140 |
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: |
陆军特色医学中心 |
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Primary sponsor: |
Army Medical Center of PLA |
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研究实施负责(组长)单位地址: |
重庆市渝中区大坪长江支路10号 |
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Primary sponsor's address: |
10 Daping Changjiang Branch Road, Yuzhong District, Chongqing |
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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: |
重点人才扶持经费 |
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Source(s) of funding: |
Key Talent Support Funding |
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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: |
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: |
探讨肠菌移植对阿尔茨海默病患者外周免疫和认知功能的影响 |
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Objectives of Study: |
To identify the effects of fecal microbiota transplantation on peripheral immunity and cognitive functions in patients with alzheimer's disease |
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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. 所有病例均符合2011年NIA-AA中AD诊断标准,为早期AD患者:(CDR=0.5或1,MMSE=18-27分,Aβ-PET检查显示脑淀粉样斑块负荷结果为阳性); 2. 患者年龄60-80岁,性别不限; 3. 能够经口服药; 4. 具有相对可靠和稳定的照顾者(每周与受试者接触至少4天,每天至少2个小时),能够与受试者一同至医院或通过电话联系的方式参与随访; 5. HIS评分≤4分; 6. 自愿为受试对象并由其本人和/或亲属填写知情同意书。 |
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Inclusion criteria |
1. Meet the diagnostic criteria of AD (2011 NIA-AA) and is diagnosed as mild AD (CDR=0.5 or 1, MMSE=18-27, with Aβ pathology confirmed by Aβ-PET); 2. Male and female subjects aged 60-80 years; 3. Able to take medication orally; 4. Have reliable and stable caregivers (contact with the subject at least 4 days per week for at least 2 hours per day) who are able to help subject in participation in this study; 5. Hachinski Ischemic Scale (HIS) total score <= 4 points; 6. Volunteer to be subjects and complete an informed consent form by him/her or his/her representatives. |
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排除标准: |
1. 因视力、听力、读写能力不够等原因,无法配合量表评估等其他检查; 2. 因对18F florbetapir或11C-PIB过敏,静脉血管差等其他原因,无法进行相应影像学检查; 3. 最近1个月内使用过抗微生物的药物、益生制剂、调节肠道微生态治疗等; 4. 若服用乙酰胆碱酯酶抑制剂和/或美金刚,未规律服用至少2个月; 5. 混合型痴呆、血管性痴呆、与代谢或精神病因相关的认知障碍; 6. 有严重的神经系统疾病的患者,如帕金森病、癫痫、脑卒中等; 7. 有严重的精神类疾病的患者,如精神分裂症、抑郁症等; 8. 有严重胃肠问题(如危及生命的肠梗阻、穿孔和出血,合并肠道的二重感染等); 9. 5年内罹患恶性肿瘤、慢性脏器功能障碍及有其他严重疾病史的患者; 10. 有严重过敏史、免疫缺陷疾病等; 11. 2年内有严重酗酒或滥用药物; 12. 入组时或入组前1个月内正在进行其他临床药物试验; 13. 血液HIV抗体检验结果为阳性; 14. 处于孕产期、哺乳期的女性患者; 15. 难以完成随访者,或影响依从性的各种因素。 |
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Exclusion criteria: |
1. Unable to accomplish cognitive assessment scales due to inadequate vision, hearing, reading and writing skills, etc.; 2. Unable to undergo the imaging examinations due to allergy to 18F florbetapir or 11C-PIB or other reasons; 3. Use of antibiotics, probiotics, or other therapy that modulating gut microbiota within last 1 month before the screening visit; 4. Have received treatment with a stable dose of an acetylcholinesterase inhibitor (AChEI) and/or memantine for less than 2 months before the screening visit; 5. Mixed dementia, vascular dementia, metabolic or mental disease related cognitive disorders; 6. Have severe neurological disorders such as Parkinsons disease, epilepsy, stroke, etc.; 7. Have severe psychiatric disorders, such as schizophrenia, depression, etc.; 8. Have severe gastrointestinal problems (e.g. life-threatening intestinal obstruction, perforation and bleeding, intestinal superinfection, etc.); 9. Have suffered from malignancy, chronic organ failure and other serious illnesses within 5 years; 10. History of severe allergic history, immunodeficiency disease, and other immune system diseases; 11. History of alcohol or drug abuse within 2 years before the screening visit; 12. Active or previous (within 1 month) participation in another clinical trial; 13. Positive serologic findings for HIV antibody; 14. Female patients who are in pregnancy, delivery or breastfeeding period; 15. Could not complete follow-up, or other factors that influence the compliance. |
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研究实施时间: Study execute time: |
从 From 2022-01-17 00:00:00至 To 2025-12-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从From 2022-02-09 00:00:00 至 To 2024-06-30 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): |
以研究中心和APOE基因型(是否携带APOE-ε4)为分层因素,利用分层区组随机分组方法产生分组清单 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
Stratified blocked randomization method is used to generate group list by defining the study center and APOE genotype (APOE-ε4 carrier or non-carrier) as stratification factors |
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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: |
由独立于本项目的统计学专家负责生成随机分组清单。负责对象招募及分发肠菌胶囊或安慰剂胶囊的研究者、患者及其家属或照顾者、结局指标评估研究者、统计分析人员均不知晓分组情况 |
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Blinding: |
A statistical expert independent of the study will be responsible for generating randomization list. Investigators responsible for subject recruitment, capsule distribution, outcome evaluation, statistical analysis, and subjects and their representatives or caregivers will be blinded to the treatment assignment of the subject. |
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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 |
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): |
发表文章 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
Publishing an article |
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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: |
原始记录采用CRF表;Epidata双人录入信息 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
CRF,Epidata |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |