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注册号: Registration number: |
ChiCTR2600119325 |
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最近更新日期: Date of Last Refreshed on: |
2026-02-25 16:44:27 |
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注册时间: Date of Registration: |
2026-02-25 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: |
结肠息肉上皮内胞内菌特征与癌变风险的初步关联研究 |
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Public title: |
A Preliminary Study on the Association between the Characteristics of Intracellular Bacteria in Colonic Polyp Epithelium and the Risk of Cancerization |
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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: |
结肠息肉上皮内胞内菌特征与癌变风险的初步关联研究 |
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Scientific title: |
A Preliminary Study on the Association between the Characteristics of Intracellular Bacteria in Colonic Polyp Epithelium and the Risk of Cancerization |
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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: |
沈佳燕 |
研究负责人: |
沈佳燕 |
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Applicant: |
Jiayan Shen |
Study leader: |
Jiayan Shen |
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申请注册联系人电话: Applicant telephone: |
+86 137 3552 7159 |
研究负责人电话:
Study leader's |
+86 571 8616 3537 |
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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: |
sjy_7159@163.com |
研究负责人电子邮件: Study leader's E-mail: |
244144126@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: |
杭州市临平区临平街道保健路60号 |
研究负责人通讯地址: |
临平街道保健路15号 |
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Applicant address: |
No. 60, Health Care Road, Linping Street, Linping District, Hangzhou City |
Study leader's address: |
No15.Baojian Road, Linping, Hangzhou |
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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: |
杭州市临平区中西医结合医院 |
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Applicant's institution: |
Hangzhou Linping District Integrated Traditional Chinese and Western Medicine Hospital |
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研究负责人所在单位: |
杭州市临平区中西医结合医院 |
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Affiliation of the Leader: |
Hangzhou Linping Hospital of Integrated Traditional Chinese and Western Medicine |
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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: |
临中西医伦审2025研第009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: |
杭州市临平区中西医结合医院医学伦理委员会 |
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Name of the ethic committee: |
Ethics Committee of Hangzhou Linping Hospital of Integrated Traditional Chinese And Western Medicine |
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伦理委员会批准日期: Date of approved by ethic committee: |
2026-02-06 00:00:00 | ||
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伦理委员会联系人: |
苑修源 |
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Contact Name of the ethic committee: |
Xiuyuan Yuan |
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伦理委员会联系地址: |
临平街道保健路15号 |
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Contact Address of the ethic committee: |
No15.Baojian Road, Linping, Hangzhou |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 571 8616 3116 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
ywykjk@163.com |
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研究实施负责(组长)单位: |
杭州市临平区中西医结合医院 |
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Primary sponsor: |
Hangzhou Linping Hospital of Integrated Traditional Chinese and Western Medicine |
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研究实施负责(组长)单位地址: |
临平街道保健路15号 |
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Primary sponsor's address: |
No15.Baojian Road, Linping, Hangzhou |
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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: |
杭州市医药卫生科技项目 |
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Source(s) of funding: |
Hangzhou Medical and Health Science and Technology Project |
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研究疾病: |
结肠息肉 |
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Target disease: |
Colon polyps |
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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: |
明确不同类型结肠息肉(TAP、SSP、HGIN)的胞内菌组成差异,揭示结肠息肉上皮细胞内微生物的空间分布特点,阐明关键胞内菌丰度与息肉直径、病理分级、APC 突变率、IL-17 及 Ki67 表达的相关性,为结肠息肉癌变转化提供新的研究思路及方向。 |
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Objectives of Study: |
Clarify the differences in intracellular bacterial composition among different types of colonic polyps (TAP, SSP, HGIN), reveal the spatial distribution characteristics of microorganisms within colonic polyp epithelial cells, elucidate the correlations between key intracellular bacterial abundances and polyp diameter, pathological grade, APC mutation rate, IL-17 and Ki67 expression, and provide new research ideas and directions for the carcinogenesis transformation of colonic polyps. |
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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: |
1.①未行全结肠镜检查,即内镜未到达回盲部; |
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Exclusion criteria: |
1.No complete colonoscopy was performed, meaning the endoscope did not reach the ileocecal region; 2.Familial adenomatous polyposis; 3.The clinical data is incomplete. |
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研究实施时间: Study execute time: |
从 From 2026-01-01 00:00:00至 To 2028-12-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-03-01 00:00:00 至 To 2026-12-31 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 |
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): |
以合理要求通过邮箱向研究者要求数据共享 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
Request data sharing from the researcher through email with reasonable demands. |
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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) |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture. |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |