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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: |
ChiCTR2500113708 |
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最近更新日期: Date of Last Refreshed on: |
2025-12-02 11:21:01 |
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注册时间: Date of Registration: |
2025-12-02 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: |
基于探针捕获技术的新型检测方法在中枢神经系统感染性疾病诊断中的临床价值研究 |
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Public title: |
The clinical value of a new detection method based on probe capture technology in the diagnosis of central nervous system infectious diseases |
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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: |
基于探针捕获技术的新型检测方法在中枢神经系统感染性疾病诊断中的临床价值研究 |
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Scientific title: |
The clinical value of a new detection method based on probe capture technology in the diagnosis of central nervous system infectious diseases |
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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: |
叶睿曦 |
研究负责人: |
洪桢 |
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Applicant: |
Ruixi Ye |
Study leader: |
Zhen Hong |
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申请注册联系人电话: Applicant telephone: |
+86 151 9827 0631 |
研究负责人电话: Study leader's telephone: |
+86 189 8060 5818 |
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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: |
1416017692@qq.com |
研究负责人电子邮件: Study leader's E-mail: |
hongzhengoog@aliyun.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: |
四川省成都市武侯区国学巷37号 |
研究负责人通讯地址: |
四川省成都市武侯区国学巷37号 |
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Applicant address: |
No. 37 Guoxue Road, Wuhou District, Chengdu, Sichuan Province, China |
Study leader's address: |
No. 37 Guoxue Road, Wuhou District, Chengdu, Sichuan Province, China |
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申请注册联系人邮政编码: Applicant postcode: |
610041 |
研究负责人邮政编码: Study leader's postcode: |
610041 |
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申请人所在单位: |
四川大学华西医院 |
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Applicant's institution: |
West China Hospital, Sichuan University |
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研究负责人所在单位: |
四川大学华西医院 |
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Affiliation of the Leader: |
West China Hospital, Sichuan 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: |
2024年审(853)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: |
四川大学华西医院生物医学伦理审查委员会 |
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Name of the ethic committee: |
Ethics Committee on Biomedical Research, West China Hospital of Sichuan University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2024-05-15 00:00:00 |
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伦理委员会联系人: |
邓绍林 |
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Contact Name of the ethic committee: |
Deng Shaolin |
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伦理委员会联系地址: |
四川省成都市武侯区国学巷37号四川大学华西医院 |
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Contact Address of the ethic committee: |
37 Guoxue Road, Wuhou District, Chengdu, Sichuan, China |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 28 8542 2851 |
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: |
四川大学华西医院 |
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Primary sponsor: |
West China Hospital, Sichuan University |
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研究实施负责(组长)单位地址: |
四川省成都市武侯区国学巷37号 |
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Primary sponsor's address: |
No. 37 Guoxue Road, Wuhou District, Chengdu, Sichuan Province, 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: |
四川大学华西医院临床研究孵化项目(22HXFH022) |
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Source(s) of funding: |
Clinical Research Incubation Project of West China Hospital of Sichuan University (22HXFH022) |
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Target disease: |
Central nervous system infectious diseases |
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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: |
队列研究 |
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Study design: |
Cohort study |
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研究目的: |
评估基于探针捕获技术的新型检测方法在中枢神经系统感染性疾病检测中的临床应用价值 |
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Objectives of Study: |
Evaluate the clinical application value of a novel detection method based on probe capture technology in the detection of central nervous system infectious diseases. |
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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. 符合中枢神经系统感染的症状或体征(一项或多项):发热、头痛、呕吐、痫性发作、局灶性神经功能损害、精神行为异常、意识障碍、脑膜刺激征等; 2. 年龄>=18岁; 3. 完善腰椎穿刺且成功获取足量的脑脊液; 4. 至少满足以下条件之一:a.颅内压增高(>200mmH2O);b.脑脊液白细胞计数增加(>5×106/L);c.脑脊液蛋白增高(>0.45g/L);d.脑脊液葡萄糖水平降低(<2.25mmol/L或同步血糖的1/2);e.脑脊液氯化物含量降低(<120mmol/L);f.全血细胞计数显示白细胞>10×109/L,中性粒细胞比例>80%;g.脑影像学检查提示感染可能;h.不满足上述7项条件中的任意一项,但经验性抗感染治疗有效。 |
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Inclusion criteria |
1. Presence of symptoms or signs consistent with central nervous system infection (one or more): fever, headache, vomiting, seizures, focal neurological deficits, behavioral abnormalities, impaired consciousness, meningeal irritation signs, etc.; 2. Age>=18 years; 3. Completion of lumbar puncture with successful collection of sufficient cerebrospinal fluid (CSF); 4. Fulfillment of at least one of the following criteria: a. Elevated intracranial pressure (>200 mmH?O); b. Increased CSF white blood cell count (>5 × 10?/L); c. Elevated CSF protein level (>0.45 g/L); d. Decreased CSF glucose level (<2.25 mmol/L or less than half of the simultaneous blood glucose level); e. Decreased CSF chloride level (<120 mmol/L); f. Complete blood count showing white blood cells >10 × 10?/L with neutrophil proportion >80%; g. Neuroimaging suggestive of possible infection; h. Failure to meet any of the above seven criteria, but effective response to empirical anti-infection therapy. |
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排除标准: |
1. 患者拒绝腰椎穿刺或存在腰椎穿刺禁忌证或获取的脑脊液过少; 2. 确诊其他系统感染性疾病或中枢神经系统非感染性疾病(自身免疫性脑炎、肿瘤、中枢神经系统血管性疾病等); 3. 临床信息严重缺失; 4.最终诊断未明确且经验性抗感染治疗效果欠佳。 |
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Exclusion criteria: |
1. Patient refusal of lumbar puncture, presence of contraindications to lumbar puncture, or insufficient cerebrospinal fluid (CSF) obtained; 2. Confirmed diagnosis of infectious diseases in other systems or non-infectious central nervous system diseases (e.g., autoimmune encephalitis, tumors, cerebrovascular disorders, etc.); 3. Severely incomplete clinical information; 4. Final diagnosis not confirmed with poor response to empirical anti-infection therapy. |
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研究实施时间: Study execute time: |
从 From 2024-05-16 00:00:00至 To 2026-03-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从From 2024-06-01 00:00:00 至 To 2026-01-31 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: |
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): |
本研究为观察性研究,无随机分组方法 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
This study is an observational study without randomized grouping method. |
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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: |
无 |
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Blinding: |
None |
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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): |
2026.04.01 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): |
2026.04.01 China National center for Bioinformation (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: |
数据记录表和电子采集和管理系统 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Case Record Form and Electronic Data Capture |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |