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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: |
ChiCTR2500111028 |
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最近更新日期: Date of Last Refreshed on: |
2025-10-23 18:01:58 |
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注册时间: Date of Registration: |
2025-10-23 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: |
阻断乙肝转录的新钥匙——NAAA酶的潜力探索 |
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Public title: |
A new key to block hepatitis B transcription: exploring the potential of NAAA enzyme |
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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: |
N-酰基乙醇胺酸酰胺酶NAAA抑制HBV转录的作用与机制研究 |
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Scientific title: |
Study on the role and mechanism of N-acetylethanolamine amidase NAAA in inhibiting HBV transcription |
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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: |
张勇 |
研究负责人: |
张勇 |
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Applicant: |
Yong Zhang |
Study leader: |
Yong Zhang |
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申请注册联系人电话: Applicant telephone: |
+86 19897781293 |
研究负责人电话:
Study leader's |
+86 773 2833023 |
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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: |
814584806@qq.com |
研究负责人电子邮件: Study leader's E-mail: |
zhangyong@glmc.edu.cn |
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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: |
广西壮族自治区桂林市临桂区致远路1号 |
研究负责人通讯地址: |
广西壮族自治区桂林市临桂区致远路1号 |
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Applicant address: |
No. 1, Zhiyuan Road, Lingui District, Guilin City, Guangxi Zhuang Autonomous Region |
Study leader's address: |
No. 1, Zhiyuan Road, Lingui District, Guilin City, Guangxi Zhuang Autonomous Region |
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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: |
桂林医学院附属医院 |
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Applicant's institution: |
The Affiliated Hospital of Guilin Medical College |
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研究负责人所在单位: |
桂林医学院附属医院 |
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Affiliation of the Leader: |
The Affiliated Hospital of Guilin Medical College |
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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: |
2025JBYFLL-04 |
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: |
桂林医学院附属医院医学伦理委员会 |
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Name of the ethic committee: |
Medical Ethics Committee of Affiliated Hospital of Guilin Medical University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2025-03-17 00:00:00 | ||
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伦理委员会联系人: |
林婧 |
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Contact Name of the ethic committee: |
Lin Jing |
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伦理委员会联系地址: |
广西壮族自治区桂林市临桂区致远路1号 |
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Contact Address of the ethic committee: |
No. 1, Zhiyuan Road, Lingui District, Guilin City, Guangxi Zhuang Autonomous Region |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 773 3638370 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
513543349@qq.com |
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研究实施负责(组长)单位: |
桂林医学院附属医院 |
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Primary sponsor: |
The Affiliated Hospital of Guilin Medical College |
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研究实施负责(组长)单位地址: |
广西壮族自治区桂林市临桂区致远路1号 |
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Primary sponsor's address: |
No. 1, Zhiyuan Road, Lingui District, Guilin City, Guangxi Zhuang Autonomous Region |
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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: |
广西疾病预防控制科技项目重点项目 |
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Source(s) of funding: |
Guangxi Disease Prevention and Control Science and Technology Project Key Project |
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研究疾病: |
慢性乙型肝炎 |
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Target disease: |
Chronic hepatitis B |
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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: |
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: |
揭示NAAA抑制HBV复制的深层机制,为慢性乙肝治疗提供新靶点。 |
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Objectives of Study: |
Revealing the deep mechanism of NAAA inhibiting HBV replication and providing a new target for the treatment of chronic hepatitis B. |
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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.慢性乙型肝炎组的入选标准:(1)年龄18-65周岁,性别不限;(2)经慢性乙型肝炎防治指南诊断为慢性乙肝病人的患者;(3)无其他病毒性肝炎(如HCV、HDV)或肝硬化/肝癌病史; (4)自愿签署知情同意书; 2.对照组的入选标准:(1)年龄18-65周岁,性别不限;(2)经慢性乙型肝炎防治指南明确排除慢性乙型肝炎诊断的患者(如HBsAg阴性、HBV DNA检测不到、肝功能正常且无肝炎活动证据);(3)无其他病毒性肝炎(如HCV、HDV)或肝硬化/肝癌病史;(4)自愿签署知情同意书。 |
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Inclusion criteria |
1.Inclusion criteria for the Chronic hepatitis B group: (1) aged 18-65 years, regardless of gender; (2) diagnosed with chronic hepatitis B according to the Guidelines for the Prevention and Treatment of Chronic Hepatitis B; (3) no history of other viral hepatitis (e.g., HCV or HDV) or liver cirrhosis/cancer; (4) voluntary signing of the informed consent form. 2.Inclusion criteria for the control group: (1) aged 18-65 years, regardless of gender; (2) patients definitively ruled out for chronic hepatitis B diagnosis according to the Guidelines for the Prevention and Treatment of Chronic Hepatitis B (e.g., HBsAg negative, undetectable HBV DNA, normal liver function and no evidence of hepatitis activity); (3) no history of other viral hepatitis (e.g., HCV or HDV) or liver cirrhosis/cancer; (4) voluntary signing of the informed consent form. |
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排除标准: |
1.慢性乙型肝炎组排除标准:(1)近6个月内接受过抗病毒治疗或免疫调节治疗;(2)存在严重合并症(如未控制的心衰、肾衰、自身免疫性疾病);(3)依从性差(如无法完成随访或拒绝签署知情同意书); 2.健康人群排除标准:(1)存在其他病毒性肝炎(如HCV、HDV)或HIV感染;(2)合并代谢性疾病(如糖尿病、脂肪肝)或严重心肾功能不全 (3)妊娠期或哺乳期女性; |
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Exclusion criteria: |
1.Exclusion criteria for the Chronic hepatitis B group: (1) received antiviral therapy or immunomodulatory therapy within the past 6 months; (2) presence of severe comorbidities (e.g., uncontrolled heart failure, renal failure, autoimmune diseases); (3) poor compliance (e.g., inability to complete follow-up or refusal to sign informed consent). 2.Exclusion criteria for the healthy control group: (1) presence of other viral hepatitis (e.g., HCV or HDV) or HIV infection; (2) comorbid metabolic diseases (e.g., diabetes, fatty liver disease) or severe cardiac or renal dysfunction; (3) pregnancy or lactation in female subjects. |
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研究实施时间: Study execute time: |
从 From 2025-07-15 00:00:00至 To 2028-07-15 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2025-10-25 00:00:00 至 To 2027-07-15 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): |
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 |
否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): |
无 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
None |
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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: |
本研究所有涉及人类受试者的数据均通过标准化流程采集:采集内容涵盖去标识化临床指标(如实验室检测、影像学报告)、生物样本分析数据(如基因组、代谢组)及患者报告结局(PROs);隐私保护严格执行k-匿名化(k≥5)与数据泛化(如精确年龄→年龄段),禁止采集直接/间接标识符;技术规范采用预验证电子数据采集系统(EDC, Medidata Rave v2025.1)录入,逻辑核查错误率<0.5%并保留完整稽查轨迹;存储安全通过加密原始数据于ISO 27001认证云平台(AWS S3)实现,脱敏分析数据集经联邦学习架构供授权访问,留存周期15年(依据ICH-GCP E6)。全过程由机构伦理委员会监督,符合《赫尔辛基宣言》及GDPR/《个人信息保护法》要求。 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
All data involving human subjects in this study were collected through standardized processes: the collection content includes de-identified clinical indicators (such as laboratory tests, imaging reports), biological sample analysis data (such as genome, metabolome) and patient-reported outcomes (PROs); privacy protection strictly implements k-anonymization (k≥5) and data generalization (such as precise age → age range), and direct/indirect identifiers are prohibited; technical specifications are entered using a pre-validated electronic data collection system (EDC, Medidata Rave v2025.1), the logical verification error rate is less than 0.5% and a complete audit trail is retained; storage security is achieved by encrypting the original data on an ISO 27001 certified cloud platform (AWS S3), and the desensitized analysis data set is authorized for access through a federated learning architecture, with a retention period of 15 years (according to ICH-GCP E6). The entire process is supervised by the institutional ethics committee (approval number: IRB-2025-0096), in compliance with the requirements of the Declaration of Helsinki and GDPR/Personal Information Protection Law. |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
无/No |