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注册号: Registration number: |
ChiCTR2600122942 |
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最近更新日期: Date of Last Refreshed on: |
2026-04-20 15:10:22 |
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注册时间: Date of Registration: |
2026-04-20 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: |
尿液代谢标志物HK2检测在非肌层浸润性膀胱癌术后复发监测中的作用及机制研究 |
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Public title: |
The Role and Mechanism of Urinary Metabolic Biomarker HK2 Detection in Postoperative Recurrence Monitoring of Non-Muscle Invasive Bladder Cancer |
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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: |
尿液代谢标志物HK2检测在非肌层浸润性膀胱癌术后复发监测中的作用及机制研究 |
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Scientific title: |
The Role and Mechanism of Urinary Metabolic Biomarker HK2 Detection in Postoperative Recurrence Monitoring of Non-Muscle Invasive Bladder Cancer |
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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: |
李萍 |
研究负责人: |
李萍 |
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Applicant: |
Li Ping |
Study leader: |
Li Ping |
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申请注册联系人电话: Applicant telephone: |
+86 574 87017134 |
研究负责人电话:
Study leader's |
+86 574 87017134 |
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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: |
21394841@qq.com |
研究负责人电子邮件: Study leader's E-mail: |
21394841@qq.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: |
中国浙江省宁波市鄞州区百丈东路251号 |
研究负责人通讯地址: |
中国浙江省宁波市鄞州区百丈东路251号 |
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Applicant address: |
251 Bai Zhang East Road, Yinzhou District, Ningbo, Zhejiang, China |
Study leader's address: |
251 Bai Zhang East Road, Yinzhou District, Ningbo, Zhejiang, 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: |
宁波大学附属人民医院病理科 |
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Applicant's institution: |
Department of Pathology, Affiliated People's Hospital of Ningbo University |
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研究负责人所在单位: |
宁波大学附属人民医院 |
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Affiliation of the Leader: |
The affiliated people's hospital of Ningbo 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: |
宁大附人伦审2026研第043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: |
宁波大学附属人民医院医学伦理委员会 |
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Name of the ethic committee: |
Medical Ethics Committee of Ningbo University Affiliated People's Hospital |
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伦理委员会批准日期: Date of approved by ethic committee: |
2026-03-24 00:00:00 | ||
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伦理委员会联系人: |
陈丹丹 |
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Contact Name of the ethic committee: |
Chen Dandan |
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伦理委员会联系地址: |
中国浙江省宁波市鄞州区百丈东路251号 |
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Contact Address of the ethic committee: |
251 Bai Zhang East Road, Yinzhou District, Ningbo, Zhejiang, China |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 574 87017385 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
497274513@qq.com |
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研究实施负责(组长)单位: |
宁波大学附属人民医院 |
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Primary sponsor: |
The affiliated people's hospital of Ningbo University |
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研究实施负责(组长)单位地址: |
中国浙江省宁波市鄞州区百丈东路251号 |
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Primary sponsor's address: |
251 Bai Zhang East Road, Yinzhou District, Ningbo, Zhejiang, 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: |
鄞州区科技局科技项目 |
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Source(s) of funding: |
Science and Technology Project of Yinzhou District Bureau of Science and Technology |
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研究疾病: |
非肌层浸润性膀胱癌(NMIBC)术后复发 |
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Target disease: |
Postoperative recurrence of non-muscle invasive bladder cancer (NMIBC) |
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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: |
探索性研究/预试验 | ||||||||||||||||||||||
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Study phase: |
0 |
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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: |
本研究拟开展前瞻性临床研究,系统评估尿液HK2在非肌层浸润性膀胱癌(NMIBC)术后复发监测中的阴性预测值,构建基于HK2的“阴性排除”决策模型,优化膀胱镜检查随访策略;同时结合组织多重免疫荧光与尿液外泌体分析,明确HK2的细胞来源及代谢学基础,为NMIBC术后无创复发监测提供科学依据,减少不必要的侵入性检查,提高患者依从性并降低医疗负担。 |
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Objectives of Study: |
This prospective clinical study aims to systematically evaluate the negative predictive value of urinary HK2 in monitoring postoperative recurrence of non-muscle invasive bladder cancer (NMIBC), and to construct a HK2-based "negative exclusion" decision model for optimizing cystoscopy follow-up strategies. Furthermore, we will clarify the cellular origin and metabolic basis of HK2 through multiplex immunofluorescence and urinary exosome analysis, to provide a scientific basis for non-invasive postoperative recurrence monitoring of NMIBC, reduce unnecessary invasive examinations, improve patient compliance, and alleviate medical burden. |
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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: |
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Inclusion criteria |
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排除标准: |
1. 合并上尿路肿瘤、活动性泌尿系感染或严重代谢性疾病者; |
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Exclusion criteria: |
1. Patients with concurrent upper urinary tract tumor, active urinary tract infection, or severe metabolic diseases; |
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研究实施时间: Study execute time: |
从 From 2026-05-01 00:00:00至 To 2028-12-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-05-01 00:00:00 至 To 2028-12-31 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: |
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 |
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): |
研究结束后12个月内,通过国家医学研究数据共享平台(或指定学术数据库)共享去标识化的患者临床数据与HK2检测数据,包含研究方案与元数据,不包含可识别个人身份的信息。 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
Within 12 months after study completion, de-identified clinical data and HK2 test data, along with study protocol and metadata, will be shared via a designated academic database (e.g., National Medical Research Data Sharing Platform), without any personally identifiable information. |
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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: |
采用纸质标准化病例记录表(CRF)收集患者临床基线、随访及尿液HK2检测数据;由研究人员双人录入至Excel电子表格进行数据管理,由课题负责人定期进行数据核查与备份,确保数据完整性与准确性。 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Paper-based standardized Case Record Forms (CRF) will be used to collect patients' baseline clinical data, follow-up information, and urine HK2 test data. Researchers will double-enter the data into Excel spreadsheets for management, and the principal investigator will conduct regular data verification and backup to ensure data integrity and accuracy. |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
无/No |