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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: |
ChiCTR2400087917 |
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最近更新日期: Date of Last Refreshed on: |
2024-08-07 10:36:28 |
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注册时间: Date of Registration: |
2024-08-07 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: |
FPR2调节B细胞激活在早期阿尔茨海默病中的作用及机制研究 |
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Public title: |
Role and mechanism of FPR2-regulated B-cell activation in early 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: |
FPR2调节B细胞激活在早期阿尔茨海默病中的作用及机制研究 |
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Scientific title: |
Role and mechanism of FPR2 regulated B-cell activation in early 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: |
黄雪燕 |
研究负责人: |
余昌胤 |
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Applicant: |
xue-yan Huang |
Study leader: |
chang-yin Yu |
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申请注册联系人电话: Applicant telephone: |
+86 186 8570 7825 |
研究负责人电话: Study leader's telephone: |
+86 139 8421 9321 |
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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: |
huangxueyan939@126.com |
研究负责人电子邮件: Study leader's E-mail: |
yuchangyin6812@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: |
贵州省遵义市汇川区大连路149号 |
研究负责人通讯地址: |
贵州省遵义市汇川区大连路149号 |
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Applicant address: |
No. 149 Dalian Road, Huichuan District, Zunyi City, Guizhou Province |
Study leader's address: |
No. 149 Dalian Road, Huichuan District, Zunyi City, Guizhou Province |
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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: |
遵义医科大学附属医院 |
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Applicant's institution: |
Affiliated Hospital of Zunyi Medical University |
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研究负责人所在单位: |
遵义医科大学附属医院 |
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Affiliation of the Leader: |
Affiliated Hospital of Zunyi Medical University |
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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: |
KLL-2024-105 |
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: |
遵义医科大学附属医院生物医学研究伦理委员会 |
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Name of the ethic committee: |
Biomedical Research Committee Ethics of the Affiliated Hospital of Zunyi Medical University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2024-05-27 00:00:00 |
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伦理委员会联系人: |
熊华章 |
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Contact Name of the ethic committee: |
hua-zhang Xiong |
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伦理委员会联系地址: |
贵州省遵义市汇川区大连路149号 |
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Contact Address of the ethic committee: |
No. 149 Dalian Road, Huichuan District, Zunyi City, Guizhou Province |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 851 2860 9277 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
13984921056@163.com |
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研究实施负责(组长)单位: |
遵义医科大学附属医院 |
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Primary sponsor: |
Affiliated Hospital of Zunyi Medical University |
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研究实施负责(组长)单位地址: |
贵州省遵义市汇川区大连路149号 |
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Primary sponsor's address: |
No. 149 Dalian Road, Huichuan District, Zunyi City, Guizhou Province |
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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: |
遵义市神经损伤及修复创新人才团队 |
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Source(s) of funding: |
Zunyi Nerve Injury and Repair Innovation Talent Team |
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Target disease: |
Alzheimer's disease |
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Target disease code: |
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研究类型: |
观察性研究 |
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Study type: |
Observational 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: |
病例对照研究 |
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Study design: |
Case-Control study |
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研究目的: |
本研究拟利用健康成年人和AD患者外周血细胞,使用分离技术获得外周血单个核细胞,提制备人源的B细胞,探究FPR2调节B细胞激活在AD患者的作用及机制研究。 |
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Objectives of Study: |
In this study, we intend to utilize the peripheral blood of healthy adults and AD patients to isolate, extract and prepare human-derived B cells to investigate the role and mechanism of FPR2 regulation of B cell activation in AD 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: |
健康人群纳入标准:健康成人30人:18-39岁10人,40-59岁10人,60-80岁10人。男女性别不限。 阿尔茨海默病入组条件:1)年龄:40-59岁10人,60-80岁10人; 2)性别:男女性别不限; 3)符合美国国立神经病学、语言障碍和卒中研究所-阿尔茨海默病及相关疾病协会(NINCDS-ADRDA)的很可能AD的诊断标准(1984); 4)病情程度为轻度,即简易智力状态检查(MMSE)总分:21 分≤MMSE总分≤26分(小学文化程度受试者21分≤MMSE总分≤22分); 5)哈金斯基缺血量表(HIS)总分≤4分; 6)汉密尔顿抑郁量表/17 项版(HAMD)总分≤10 分; 7)记忆减退至少 12个月,并有进行性加重趋势; 8)筛选时必须做头颅MRI平扫和斜冠状位海马扫描检查,支持阿尔茨海默病诊断,内侧颞叶萎缩视觉评定量表 MTA 分级≥2级; 9)没有明显神经系统定位体征; 10)受试者为小学及以上文化程度,能够完成方案规定的认知功能评估和其他测试; 11)自愿参加本研究,并签署知情同意书。 |
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Inclusion criteria |
Inclusion criteria for healthy individuals:30 healthy participants, including10 participants aged 18-39 years old, 10 participants aged 40-59 years old, and 10 participants aged 60-80 years old. There is no gender restriction. Enrollment criteria for Alzheimer's disease: (1)10 participants 40 years old ≤ age ≤ 59 years old, 10 participants 60 years old ≤ age ≤ 80 years old,; (2) regardless of gender; (3) meeting the National Institute of Neurological and Communicative Disorders and Stroke-Alzheimer's Disease and Related Disorders Association (NINCDS-ADRDA) diagnostic criteria for probable AD (1984); (4) the degree of the disease being mild, the total score of the Mini-mental State Examination (MMSE) total score: 21 ≤ MMSE total score ≤ 26 (21 ≤ MMSE score ≤ 22 for subjects with elementary school education); 5) Hutchinsky Ischemic Scale (HIS) total score ≤ 4; 6) Hamilton Depression Scale/17-item version (HAMD) total score ≤ 10; 7) Memory loss for at least 12 months with a tendency for progressive exacerbation; 8) At the time of screening A cranial MRI scan and oblique coronal hippocampal scan must be performed to support the diagnosis of Alzheimer's disease, with a Medial Temporal Atrophy Visual Rating Scale MTA classification ≥2; 9) No obvious neurological localization signs; 10) Subjects were elementary school educated and above, and were able to complete the cognitive function assessment and other tests as specified in the protocol; 11) Participated in the study voluntarily, and signed an informed consent form. |
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排除标准: |
健康人群排除标准: 1)既往接受细胞治疗; 2)既往或患有颅内、硬膜下或蛛网膜下腔出血史; 3)基线脑 MRI 显示超过四(4)处脑微出血(无论其解剖位置或诊断特征为“可能”或“确定”)和/或一 (1) 个或多个浅表铁质沉积区域的受试者,和/或 先前有大出血的证据。 MRI 必须包括液体衰减反转恢复 (FLAIR)和 T2* 加权梯度回波(GRE)序列;4)过去 5 年内有癌症病史,局部基底细胞癌或鳞状细胞癌除外; 5)有癫痫病史; 6)诊断伴有皮质下梗塞和白质脑病的常染色体显性遗传性脑动脉病(CADASIL); 7)既往或患有慢性肿瘤病史; 8)合并有严重心脑肺血管疾病史、严重肝肾功能不全者、合并任何血液疾病者; 9)妊娠或哺乳期的女性。 10)随机入前3月内参加过其他药物临床试验(定义为接受试验用药品或者安慰剂); 11)有任何过敏病史者; 12)近4周内有感染史; 13)既往长期服用免疫抑制剂或激素患者;14)研究者判断受试者不适合参加本临床试验的其它情况。 阿尔茨海默病排除标准: 1)筛选时,MRI检查显示显著局灶性病变:直径大于2 cm 的梗死灶大于2个,存在关键部位如丘脑、海马、内嗅皮质、旁嗅皮质、角回、皮质和皮质下其他灰质核团的梗死灶;脑白质损害Fazekas Scale 分级≥3; 2)曾患神经系统疾病(包括中风、视神经脊髓炎、帕金森病、癫痫等); 3)精神病患者,根据 DSM-IV-TR 标准,包括精神分裂症或其他精神疾病、双相情感障碍,重性抑郁或谵妄; 4)有不稳定或严重的心、肺、肝、肾、造血系统疾病; 5)存在不可纠正的视、听障碍不能完成神经心理测验和量表评定; 6)近4周内有感染史; 7)既往长期服用免疫抑制剂或激素患者; 8)既往或患有慢性肿瘤病史; 9)研究者判断受试者不适合参加本临床试验的其它情况。 |
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Exclusion criteria: |
Exclusion criteria for healthy individuals: 1) Previously received cell therapy; 2) Previous or existing history of intracranial, subdural, or subarachnoid hemorrhage; 3) Subjects with baseline brain MRI showing more than four (4) cerebral microbleeds (regardless of their anatomical location or diagnostic features as "possible" or "determined") and/or one (1) or more superficial iron deposition areas, and/or evidence of previous major bleeding. MRI must include liquid attenuated inversion recovery (FLAIR) and T2 * weighted gradient echo (GRE) sequences; 4) History of cancer in the past 5 years, excluding local basal cell carcinoma or squamous cell carcinoma; 5) History of epilepsy; 6) Diagnosis of autosomal dominant inherited cerebral artery disease (CADASIL) with subcortical infarction and white matter encephalopathy; 7) History of previous or chronic cancer; 8) Patients with a history of severe cardiovascular and cerebrovascular diseases, severe liver and kidney dysfunction, or any blood related diseases; 9) Pregnant or lactating women; 10) Participated in clinical trials of other drugs (defined as receiving the investigational drug or placebo) within 3 months prior to randomization; 11) Individuals with any history of allergies; 12) History of infection in the past 4 weeks; 13) Patients who have been taking immunosuppressants or hormones for a long time in the past; 14) The researcher determines that the subjects are not suitable to participate in other situations of this clinical trial. Exclusion criteria for Alzheimer's disease individuals: 1)During screening, MRI examination showed significant focal lesions: there were more than 2 infarctions with a diameter greater than 2 cm, and there were infarctions in key areas such as thalamus, hippocampus, entorhinal cortex, paraolfactory cortex, angular gyrus, cortex, and other subcortical gray matter nuclei; Fazekas Scale classification of white matter damage ≥ 3; 2) Previously suffered from neurological disorders (including stroke, optic neuritis, Parkinson's disease, epilepsy, etc.); 3) Psychiatric patients, according to DSM-IV-TR criteria, including schizophrenia or other psychiatric disorders, bipolar disorder, major depression or delirium; 4) Having unstable or severe heart, lung, liver, kidney, or hematopoietic system diseases; 5) There are uncorrectable visual and auditory impairments that prevent the completion of neuropsychological tests and scale assessments; 6) History of infection in the past 4 weeks; 7) Patients who have been taking immunosuppressants or hormones for a long time in the past; 8) History of previous or chronic cancer; 9) The researcher determines that the subjects are not suitable to participate in other situations of this clinical trial. |
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研究实施时间: Study execute time: |
从 From 2024-06-01 00:00:00至 To 2027-07-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从From 2024-08-20 00:00:00 至 To 2026-06-30 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: |
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): |
无 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
none |
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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: |
无 |
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Blinding: |
none |
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是否共享原始数据: IPD sharing |
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): |
需要时找研究者获取。 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
Approach the researcher for data information when needed. |
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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: |
数据采集和管理分为两部分,一为病例记录表,包括纳入对象个人一般基础信息,检查研究结果等;二为电子采集和管理系统,包括对纳入对象的相关信息进行电子化管理。 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Data collection and management is divided into two parts: one is the case record form, including the general basic information of the individual volunteers included in the study, checking the results of the study, etc.; and the other is the electronic collection and management system, including the electronic management of the relevant information of the volunteers included in the study. |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |