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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: |
ChiCTR2500107733 |
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最近更新日期: Date of Last Refreshed on: |
2025-08-18 10:59:44 |
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注册时间: Date of Registration: |
2025-08-18 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: |
激光散射法快速培养系统应用于尿液细菌培养临床样本评估比对 |
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Public title: |
Clinical Evaluation and Comparative Analysis of Urine Bacterial Cultures Utilizing Rapid Cultivation Systems Based on Laser Scattering Technology |
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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: |
激光散射法快速培养系统应用于尿液细菌培养临床样本评估比对 |
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Scientific title: |
Clinical Evaluation and Comparative Analysis of Urine Bacterial Cultures Utilizing Rapid Cultivation Systems Based on Laser Scattering Technology |
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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: |
王娟 |
研究负责人: |
王娟 |
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Applicant: |
Wang Juan |
Study leader: |
Wang Juan |
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申请注册联系人电话: Applicant telephone: |
+86 182 0065 4585 |
研究负责人电话: Study leader's telephone: |
+86 760 8988 0353 |
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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: |
wangjuanld@163.com |
研究负责人电子邮件: Study leader's E-mail: |
wangjuanld@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: |
广东省中山市石岐区中山市人民医院 |
研究负责人通讯地址: |
中山市石岐区孙文东路2号 |
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Applicant address: |
Zhongshan People's Hospital, Shiqi District, Zhongshan City, Guangdong Province |
Study leader's address: |
No.2 Sunwen East Road,Zhongshan City, Guangdong, 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: |
中山市人民医院 |
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Applicant's institution: |
Zhongshan People's Hospital |
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研究负责人所在单位: |
中山市人民医院 |
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Affiliation of the Leader: |
Zhongshan People’s Hospital(Affiliated Zhongshan Hospital of Sun Yat-sen 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: |
K2025-041 |
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: |
中山市人民医院临床科研与实验动物伦理委员会 |
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Name of the ethic committee: |
Ethics Committee of Clinical Research and Experimental Animals of Zhongshan Peoples Hospital |
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伦理委员会批准日期: Date of approved by ethic committee: |
2025-06-18 00:00:00 |
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伦理委员会联系人: |
卢芬 |
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Contact Name of the ethic committee: |
Lu Fen |
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伦理委员会联系地址: |
中山市石岐区孙文东路2号 |
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Contact Address of the ethic committee: |
No.2 Sunwen East Road,Zhongshan City, Guangdong, China |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 760 8988 0227 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
249210847@qq.com |
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研究实施负责(组长)单位: |
中山市人民医院 |
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Primary sponsor: |
Zhongshan People’s Hospital(Affiliated Zhongshan Hospital of Sun Yat-sen University) |
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研究实施负责(组长)单位地址: |
中山市石岐区孙文东路2号 |
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Primary sponsor's address: |
No.2 Sunwen East Road,Zhongshan City, Guangdong, 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: |
无 |
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Source(s) of funding: |
None |
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Target disease: |
Suspected urinary tract infection |
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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: |
上市后药物 | ||||||||||||||||||||||
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Study phase: |
4 |
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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: |
本研究实验旨在评价意大利阿利发有限公司(Alifax s.r.l)生产的HB&L微生物快速培养仪应用激光散射法监测细菌生长和计数及其配套试剂对尿液样本的细菌培养结果,对比目前传统细菌培养方法结果的一致性、TAT时间的比较及其临床应用价值,以及对比快速尿细菌培养结果与尿常规检查感染指标(白细胞脂酶、亚硝酸盐、尿沉渣细菌、酵母菌等)在尿路感染诊治中的性能比较、为引进微生物检验新技术应用于日常细菌培养检验工作,提高微生物检验报告时效性和灵敏度,促进抗菌药物合理应用提供临床评估验证数据。 |
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Objectives of Study: |
The purpose of this research experiment is to evaluate the HB&L microbial rapid culture instrument produced by Alifax s.r.l. and its application of laser scattering method for monitoring bacterial growth and counting, as well as its accompanying reagents in urine sample bacterial culture results. It aims to compare the consistency of current traditional bacterial culture methods, the comparison of TAT time, and their clinical application value. Additionally, it compares the performance of rapid urine bacterial culture results with infection indicators in urine routine examination (such as white blood cells, lipase, nitrite, bacteria in urine sediment, yeast, etc.) in the diagnosis and treatment of urinary tract infections. Moreover, it provides clinical evaluation and verification data for introducing new microbial testing technologies into daily bacterial culture testing work, improving the timeliness and sensitivity of microbial test reports, and promoting the rational use of antibacterial drugs. |
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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.尿常规中白细胞酯酶、亚硝酸盐、尿沉渣-WBC白细胞、尿沉渣-BACT细菌、尿沉渣-YLC类酵母细胞有任意一项异常; |
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Inclusion criteria |
1.Any abnormality in the following items in the urine routine test: leukocyte esterase, nitrite, WBC (white blood cell) in urine sediment, BACT (bacteria) in urine sediment, and YLC (yeast cells) in urine sediment; |
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排除标准: |
1.严重浑浊标本; |
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Exclusion criteria: |
1.Severely turbid specimens; |
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研究实施时间: Study execute time: |
从 From 2025-09-01 00:00:00至 To 2026-04-30 00:00:00 |
征募观察对象时间: Recruiting time: |
从From 2025-09-01 00:00:00 至 To 2026-04-30 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: |
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 |
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): |
不共享 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
Not shared |
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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: |
病例报告表上有关受试者数据应以受试者编码方式记录,受试者只能通过受试者编码或其姓名首字母缩写识别。 本研究采用EXCEL表进行数据管理,从数据录入到源数据的核查要求到质控数据的质疑解答,最后到数据锁定及导出的操作、确认数据无疑问后,各方签署数据库锁定申请表,由数据管理员对数据库进行锁定。数据库锁定后,由数据管理员导出分析数据库,交统计人员进行统计分析。锁定后的数据不可再编辑,数据库锁定之后发现的问题,经确认后可在统计分析程序中修正。 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
The data of the subjects recorded on the case report form should be in the form of subject codes. The subjects can only be identified by their subject codes or the initial letters of their names. This study uses an EXCEL table for data management. From data entry to the verification of source data, to the questioning and answering of quality control data, and finally to the operation of data locking and export, after the data is locked, all parties sign the database locking application form, and the data administrator locks the database. After the database is locked, the data administrator exports the analysis database and hands it over to the statistician for statistical analysis. The data after locking cannot be edited anymore. After the database is locked, if problems are found, they can be corrected in the statistical analysis program after confirmation. |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |