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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: |
ChiCTR2600120971 |
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最近更新日期: Date of Last Refreshed on: |
2026-03-24 08:33:16 |
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注册时间: Date of Registration: |
2026-03-24 00:00:00 |
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注册号状态: |
补注册 |
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Registration Status: |
Retrospective registration |
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注册题目: |
基于脑脊液的床旁核酸检测技术在结核性脑膜炎诊断中的应用价值研究 |
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Public title: |
Diagnostic Value of Cerebrospinal Fluid–Based Point-of-Care Nucleic Acid Testing for Tuberculous Meningitis |
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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: |
基于脑脊液的床旁核酸检测技术在结核性脑膜炎诊断中的应用价值研究 |
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Scientific title: |
Diagnostic Value of Cerebrospinal Fluid–Based Point-of-Care Nucleic Acid Testing for Tuberculous Meningitis |
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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: |
曲毅睿 |
研究负责人: |
逄宇 |
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Applicant: |
quyirui |
Study leader: |
Pang Yu |
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申请注册联系人电话: Applicant telephone: |
+86 183 6961 1925 |
研究负责人电话:
Study leader's |
+86 138 1009 8209 |
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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: |
quyirui123@126.com |
研究负责人电子邮件: Study leader's E-mail: |
pangyupound@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: |
北京市通州区北关大街9号院一区 |
研究负责人通讯地址: |
北京市通州区北关大街9号院一区 |
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Applicant address: |
District 1, Yard 9, Beiguan Street, Tongzhou District, Beijing, China |
Study leader's address: |
District 1, Yard 9, Beiguan Street, Tongzhou District, Beijing, 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胸科医院 |
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Applicant's institution: |
Beijing Chest Hospital, Capital Medical University |
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研究负责人所在单位: |
首都医科大学附属北京胸科医院 |
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Affiliation of the Leader: |
Beijing Chest Hospital, Capital Medical University |
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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: |
(2025)年临审-科研-第(71)号审查意见 |
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: |
首都医学大学附属北京胸科医院伦理委员会 |
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Name of the ethic committee: |
Ethics Committee of Beijing Chest Hospital Affiliated to Capital Medical Univ |
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伦理委员会批准日期: Date of approved by ethic committee: |
2025-09-30 00:00:00 | ||
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伦理委员会联系人: |
张彤群 |
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Contact Name of the ethic committee: |
+86 01089509134 |
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伦理委员会联系地址: |
北京市通州区北关大街9号院一区 |
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Contact Address of the ethic committee: |
District 1, Yard 9, Beiguan Street, Tongzhou District, Beijing, China |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 136 1128 8901 |
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胸科医院 |
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Primary sponsor: |
Beijing Tuberculosis and Thoracic Tumor Research Institute |
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研究实施负责(组长)单位地址: |
北京市通州区北关大街9号 |
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Primary sponsor's address: |
District 1, Yard 9, Beiguan Street, Tongzhou District, Beijing, 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: |
自筹 |
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Source(s) of funding: |
self-funded |
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研究疾病: |
结核病 |
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Target disease: |
tuberculosis |
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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: |
诊断试验 |
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Study type: |
Diagnostic test |
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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: |
诊断试验诊断准确性 |
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Study design: |
Diagnostic test for accuracy |
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研究目的: |
本次临床研究的目的是利用一种新的床旁核酸检测技术,检测脑脊液中的结核分枝杆菌复合群,评价这种床旁核酸检测技术在结核性脑膜炎诊断中的应用价值。本研究在医院床旁对结核分枝杆菌复合群的快速诊断具有重要的临床意义,可为临床结核性脑膜炎的早期诊断提供更加可靠的依据。 |
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Objectives of Study: |
This clinical study aims to assess a novel point-of-care nucleic acid amplification test (POC-NAAT) for detecting Mycobacterium tuberculosis complex (MTBC) in cerebrospinal fluid (CSF) and to evaluate its diagnostic utility for tuberculous meningitis (TBM). Rapid bedside identification of MTBC holds substantial clinical value and may furnish more reliable evidence to support the early diagnosis of TBM. |
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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.年龄≥18岁,住院期间接受过腰椎穿刺检查,留存有完整的脑脊液样本 2.具有结核性脑膜炎相关临床表现,如发热、头痛、意识障碍、颈项强直、脑神经损害等; 3.经影像学检查(如头颅CT/MRI)提示颅内炎性病变、脑膜强化或脑积水等支持性改变; 4.具有明确的临床诊断结局(包括诊断为结核性脑膜炎、疑似结核性脑膜炎或非结核性脑膜炎等),可作为评价依据; 5.脑脊液样本保存条件良好,信息完整,可用于核酸检测分析。 |
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Inclusion criteria |
1. Age >=18 years; underwent lumbar puncture during hospitalization with an archived, intact cerebrospinal fluid (CSF) specimen available. 2. Presence of clinical features suggestive of tuberculous meningitis (TBM), such as fever, headache, altered consciousness, neck stiffness, or cranial nerve deficits. 3. Neuroimaging (cranial CT/MRI) showing supportive changes, e.g., intracranial inflammatory lesions, meningeal enhancement, or hydrocephalus. 4. A definitive clinical diagnostic outcome is available (diagnosed TBM, suspected TBM, or non-TBM) to serve as the reference for evaluation. 5. CSF specimen adequately preserved with complete accompanying information, suitable for nucleic acid testing/analysis. |
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排除标准: |
1.在入院前12个月内已接受过完整的潜伏性或活动性结核病抗结核治疗者; 2.在脑脊液样本采集前2周内接受过具有抗分枝杆菌活性的抗生素或抗结核药物(如利福平、异烟肼等),可能3.妊娠或哺乳期女性患者(出于生理状态特殊性考虑,排除该类人群); 4.确诊为播散性结核病或伴有HIV感染的多器官肺外结核患者,因其临床状态复杂、预后及免疫状态显著不同,可能干扰结果评价; 5.脑脊液样本或相关临床资料缺失、信息不完整,无法满足回顾性数据分析要求者; 6.研究者认为因样本质量不合格、污染或其他不符合检测条件的标本需排除者: |
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Exclusion criteria: |
1. Received a full course of anti-tuberculosis therapy for latent or active TB within the 12 months prior to admission. 2. Received antibiotics with anti-mycobacterial activity or anti-TB drugs (e.g., rifampin/rifampicin, isoniazid) within 2 weeks before CSF collection, potentially affecting test results. 3. Pregnant or breastfeeding women, excluded due to special physiological considerations. 4. Patients with confirmed disseminated tuberculosis or extrapulmonary TB involving multiple organs with HIV co-infection, given the complexity of their clinical status and markedly different prognosis/immune state that could confound evaluation. 5. Missing or incomplete CSF specimens or related clinical data, insufficient for retrospective analysis. 6. Specimens deemed unacceptable by the investigators due to poor quality, contamination, or other conditions that do not meet testing requirements. |
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研究实施时间: Study execute time: |
从 From 2026-01-01 00:00:00至 To 2026-05-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-01-01 00:00:00 至 To 2026-03-31 00:00:00 |
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诊断试验: Diagnostic Tests: |
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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: |
结束 /Completed |
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: |
公开/Public |
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盲法: |
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Blinding: |
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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 |
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): |
2026年12月31日后,通过邮箱方式(邮箱号:quyirui123@126.com)或国家生物信息中心 (https://ngdc.cncb.ac.cn/gsub/) |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
Beginning December 31, 2026, data/information will be available upon request via email (quyirui123@126.com ) or through the NGDC GSUB portal (https://ngdc.cncb.ac.cn/gsub/ ). |
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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: |
使用病例记录表记录原始数据,构建excel进行电子采集及管理。 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
record raw data using case records and build excel for electronic collection and management. |
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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 |